Department of Commerce, Community, and Economic Development
Alaska Oil and Gas Conservation Commission
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HomeMy WebLinkAbout218-174DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoWell Log Information:DigitalMed/FrmtReceivedStart StopOH /CHCommentsLogMediaRunNoElectr DatasetNumberNameIntervalList of Logs Obtained:PEX-HNGS-ZAIT, CMR & MDT, FMI, Elan, LSA, Mud logs, NABORS, RT, CMR, Gas ratio, Drilling DynYesYesYesMud Log Samples Directional SurveyREQUIRED INFORMATION(from Master Well Data/Logs)DATA INFORMATIONLog/DataTypeLogScaleC4/11/2019410 2408 Electronic Data Set, Filename: WINX-1_12.25in_VISION_Service LAS_RM.las30576EDDigital DataC4/11/20192074 6799 Electronic Data Set, Filename: WINX-1_8.5in_VISION_Service LAS_RM.las30576EDDigital DataC4/11/2019410 6799 Electronic Data Set, Filename: WINX-1_VISION_Service Memory Drilling Data.las30576EDDigital DataC4/11/2019 Electronic File: WINX-1 12.25in VISION Service Recorded Mode Drilling Data.dlis30576EDDigital DataC4/11/2019 Electronic File: WINX-1 12.25in VISION Service Recorded Mode Drilling Data.pdf30576EDDigital DataC4/11/2019 Electronic File: WINX-1 8.5in VISION Service Recorded Mode Drilling Data.dlis30576EDDigital DataC4/11/2019 Electronic File: WINX-1 8.5in VISION Service Recorded Mode Drilling Data.pdf30576EDDigital DataC4/11/2019 Electronic File: WINX-1 VISION Service Recorded Mode Drilling Data.dlis30576EDDigital DataC4/11/2019 Electronic File: WINX-1 VISION Service Recorded Mode Drilling Data.pdf30576EDDigital DataC4/11/2019 Electronic File: WINX-1_VISION_Service_RM_2_MD.Pdf30576EDDigital DataC4/11/2019 Electronic File: WINX-1_VISION_Service_RM_2_TVD.Pdf30576EDDigital DataC4/11/2019 Electronic File: WINX-1_VISION_Service_RM_5_MD.Pdf30576EDDigital DataC4/11/2019 Electronic File: WINX-1_VISION_Service_RM_5_TVD.Pdf30576EDDigital DataThursday, April 22, 2021AOGCCPage 1 of 20: WINX-,1_VISION_Service Memory Drilling Data.las
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/11/2019 Electronic File: WINX-1 Surveys 0-6800.csv30576EDDigital DataC11/25/2019 Electronic File: WINX 1 ASP Final Survey - NAD27.pdf30576EDDigital DataC11/25/2019 Electronic File: WINX 1 ASP Final Survey - NAD27.xlsx30576EDDigital DataC4/11/20192180 6799 Electronic Data Set, Filename: GreatBear_Winx1_R1_PEX-HNGS-ZAIT_MainPass_07Mar19.las30577EDDigital DataC4/11/20196505 6805 Electronic Data Set, Filename: GreatBear_Winx1_R1_PEX-HNGS-ZAIT_RepeatPass_07Mar.las30577EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R1_PEX-HNGS-ZAIT_MainPass_07Mar19.dlis30577EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R1_PEX-HNGS-ZAIT_RepeatPass_07Mar.dlis30577EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R1_2in_TripleCombo_07Mar19.Pdf30577EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R1_5in_PEX_Porosity_07Mar19.Pdf30577EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R1_5in_RTScanner_07Mar19.Pdf30577EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R1_5in_Spectral_GR_07Mar19.Pdf30577EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R1_5in_TripleCombo_07Mar19.Pdf30577EDDigital DataC4/11/20195287 3938 Electronic Data Set, Filename: GreatBear_Winx1_R2_CMR_MainPass_5160-4000.las30578EDDigital DataC4/11/20196645 5820 Electronic Data Set, Filename: GreatBear_Winx1_R2_CMR_MainPass_6520-5850.las30578EDDigital DataC4/11/20194830 4372 Electronic Data Set, Filename: GreatBear_Winx1_R2_CMR_RepeatPass.las30578EDDigital DataThursday, April 22, 2021AOGCCPage 2 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/11/2019 Electronic File: GreatBear_Winx1_R2_CMR_MainPass_5160-4000.dlis30578EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R2_CMR_MainPass_6520-5850.dlis30578EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R2_CMR_RepeatPass.dlis30578EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R2_5in_CMR_07Mar19.Pdf30578EDDigital DataC4/11/2019 Electronic File: Winx1_R07_L008Up_MDT_EDTA_CMRT_PPC.dlis30579EDDigital DataC4/11/2019 Electronic File: Winx1_R07_L010Up_MDT_EDTA_CMRT_PPC.dlis30579EDDigital DataC4/11/2019 Electronic File: Winx1_R07_L013Up_MDT_EDTA_CMRT_PPC.dlis30579EDDigital DataC4/11/2019 Electronic File: Winx1_R07_Sta002_MDT_EDTA_CMRT_PPC.dlis30579EDDigital DataC4/11/2019 Electronic File: Winx1_R07_Sta003_MDT_EDTA_CMRT_PPC.dlis30579EDDigital DataC4/11/2019 Electronic File: Winx1_R07_Sta004_MDT_EDTA_CMRT_PPC.dlis30579EDDigital DataC4/11/2019 Electronic File: Winx1_R07_Sta005_MDT_EDTA_CMRT_PPC.dlis30579EDDigital DataC4/11/2019 Electronic File: Winx1_R07_Sta006_MDT_EDTA_CMRT_PPC.dlis30579EDDigital DataC4/11/2019 Electronic File: Winx1_R07_Sta007_MDT_EDTA_CMRT_PPC.dlis30579EDDigital DataThursday, April 22, 2021AOGCCPage 3 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/11/2019 Electronic File: Winx1_R07_Sta008_MDT_EDTA_CMRT_PPC.dlis30579EDDigital DataC4/11/2019 Electronic File: Winx1_R07_Sta009_MDT_EDTA_CMRT_PPC.dlis30579EDDigital DataC4/11/2019 Electronic File: Winx1_R07_Sta010_MDT_EDTA_CMRT_PPC.dlis30579EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R2_MDT_Full_08Mar19.pdf30579EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R2_MDT_Summary_08Mar19.pdf30579EDDigital DataC4/11/2019 Electronic File: GreatBearPetroleum_Winx1_R2_MDT_Summary_08Mar19.csv30579EDDigital DataC4/11/20196786 3496 Electronic Data Set, Filename: GreatBear_Winx1_R3_FMI_MainPass_11Mar19.las30580EDDigital DataC4/11/20195058 4020 Electronic Data Set, Filename: GreatBear_Winx1_R3_FMI_RepeatPass_11Mar19.las30580EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R3_FMI_MainPass-ABDC_11Mar19.dlis30580EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R3_FMI_MainPass_11Mar19.dlis30580EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R3_FMI_RepeatPass-ABDC_11Mar19.dlis30580EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R3_FMI_RepeatPass_11Mar19.dlis30580EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R3_FMI_11Mar19.Pdf30580EDDigital DataC4/11/2019 ** Will not be released per 20 AAC 25.071(b)(6). MGuhl 04/16/202130581EDDigital DataThursday, April 22, 2021AOGCCPage 4 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/11/20192190 6705 Electronic Data Set, Filename: GreatBear_Winx1_R2_8.5in_DTCO_MH_2190-6705ft.las30582EDDigital DataC4/11/20192190 6705 Electronic Data Set, Filename: GreatBear_Winx1_R2_8.5in_QP_2190-6705ft.las30582EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R2_8.5in_DTCO_MH_2190-6705ft.dlis30582EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R2_8.5in_DTCO_MH_2190-6705ft.pdf30582EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R2_8.5in_QP_2190-6705ft.dlis30582EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R2_8.5in_QP_2190-6705ft.pdf30582EDDigital DataC4/11/20192080 6798 Electronic Data Set, Filename: GreatBear_Winx1_R1_ELAN_Analysis_07Mar19.las30583EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R1_ELAN_Analysis_07Mar19.dlis30583EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R1_ELAN_Analysis_07Mar19.pdf30583EDDigital DataC4/11/20192750 6665 Electronic Data Set, Filename: GreatBear_WINX1_R1_Laminated_Sand_Analysis_07Mar19.las30584EDDigital DataC4/11/2019 Electronic File: GreatBear_WINX1_R1_Laminated_Sand_Analysis_07Mar19.dlis30584EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R1_Laminated_Sand_Analysis_07Mar19.pdf30584EDDigital DataC4/11/20192402 6790 Electronic Data Set, Filename: GreatBear_Winx1_R1_RTScanner_1DInversion_07Mar19.las30585EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R1_RTScanner_1DInversion_07Mar19.dlis30585EDDigital DataThursday, April 22, 2021AOGCCPage 5 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/11/2019 Electronic File: GreatBear_Winx1_R1_RTScanner_1DInversion_07Mar19.pdf30585EDDigital DataC4/11/20193996 5160 Electronic Data Set, Filename: GreatBear_Winx1_R2_CMR_4000-5160ftMD.las30586EDDigital DataC4/11/20195851 6518 Electronic Data Set, Filename: GreatBear_Winx1_R2_CMR_5950-6560ftMD.las30586EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R2_CMR_Analysis_4000-5160ftMD.dlis30586EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R2_CMR_Analysis_5950-6560ftMD.dlis30586EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_R2_CMR_Analysis_07Mar19.pdf30586EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_8.5in_MDT_Eval_Report_09Mar19.pdf30587EDDigital DataC4/11/2019 Electronic File: autosave_1.ispro.light30587EDDigital DataC4/11/2019 Electronic File: autosave_2.ispro.light30587EDDigital DataC4/11/2019 Electronic File: autosave_3.ispro.light30587EDDigital DataC4/11/2019 Electronic File: autosave_4.ispro.light30587EDDigital DataC4/11/2019 Electronic File: autosave_5.ispro.light30587EDDigital DataC4/11/2019 Electronic File: Correlation.xml30587EDDigital DataC4/11/2019 Electronic File: SubProjectData.bin30587EDDigital DataC4/11/2019 Electronic File: Winx_1_ISP.ispx30587EDDigital DataC4/11/2019 Electronic File: 3e1dc4cc8eea49a1bc745d403840035830587EDDigital DataC4/11/2019 Electronic File: 3e1dc4cc8eea49a1bc745d4038400358.ChannelMeta30587EDDigital DataC4/11/2019 Electronic File: 3e1dc4cc8eea49a1bc745d4038400358.FileHeap30587EDDigital DataThursday, April 22, 2021AOGCCPage 6 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/11/2019 Electronic File: 3e1dc4cc8eea49a1bc745d4038400358.FileHeap.HeapIndex30587EDDigital DataC4/11/2019 Electronic File: DataSourceIndex.xml30587EDDigital DataC4/11/2019 Electronic File: fba596ff537e46fc9c1f5adfd553e0f830587EDDigital DataC4/11/2019 Electronic File: fba596ff537e46fc9c1f5adfd553e0f8.ChannelMeta30587EDDigital DataC4/11/2019 Electronic File: fba596ff537e46fc9c1f5adfd553e0f8.FileHeap30587EDDigital DataC4/11/2019 Electronic File: fba596ff537e46fc9c1f5adfd553e0f8.FileHeap.HeapIndex30587EDDigital DataC4/11/2019 Electronic File: StorageVersion.Info30587EDDigital DataC4/11/2019 Electronic File: 3e1dc4cc8eea49a1bc745d403840035830587EDDigital DataC4/11/2019 Electronic File: 3e1dc4cc8eea49a1bc745d4038400358.ChannelMeta30587EDDigital DataC4/11/2019 Electronic File: 3e1dc4cc8eea49a1bc745d4038400358.FileHeap.HeapIndex30587EDDigital DataC4/11/2019 Electronic File: DataSourceIndex.xml30587EDDigital DataC4/11/2019 Electronic File: fba596ff537e46fc9c1f5adfd553e0f830587EDDigital DataC4/11/2019 Electronic File: fba596ff537e46fc9c1f5adfd553e0f8.ChannelMeta30587EDDigital DataC4/11/2019 Electronic File: fba596ff537e46fc9c1f5adfd553e0f8.FileHeap.HeapIndex30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta006_MDT_EDTA_CMRT_PPC.txt30587EDDigital DataC4/11/2019 Electronic File: LFA Cross Plot (0 min - 331.07 min)_Landscape.emf30587EDDigital DataC4/11/2019 Electronic File: Standard Cross Plot (0 min - 331.07 min)_Landscape.emf30587EDDigital DataThursday, April 22, 2021AOGCCPage 7 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/11/2019 Electronic File: IFA_1 Log Plot.emf30587EDDigital DataC4/11/2019 Electronic File: LFA Log Plot.emf30587EDDigital DataC4/11/2019 Electronic File: Sample 1.emf30587EDDigital DataC4/11/2019 Electronic File: Summary Plot.emf30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta007_MDT_EDTA_CMRT_PPC.txt30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta002_MDT_EDTA_CMRT_PPC.txt30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta008_MDT_EDTA_CMRT_PPC.txt30587EDDigital DataC4/11/2019 Electronic File: LFA Cross Plot (0 min - 524.44 min)_Landscape.emf30587EDDigital DataC4/11/2019 Electronic File: Standard Cross Plot (0 min - 524.44 min)_Landscape.emf30587EDDigital DataC4/11/2019 Electronic File: IFA_1 Log Plot.emf30587EDDigital DataC4/11/2019 Electronic File: LFA Log Plot.emf30587EDDigital DataC4/11/2019 Electronic File: Sample 1.emf30587EDDigital DataC4/11/2019 Electronic File: Summary Plot.emf30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta004_MDT_EDTA_CMRT_PPC.txt30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta003_MDT_EDTA_CMRT_PPC_(1).txt30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta009_MDT_EDTA_CMRT_PPC.txt30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta005_MDT_EDTA_CMRT_PPC.txt30587EDDigital DataC4/11/2019 Electronic File: LFA Cross Plot (0 min - 583.11 min)_Landscape.emf30587EDDigital DataThursday, April 22, 2021AOGCCPage 8 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/11/2019 Electronic File: Standard Cross Plot (0 min - 583.11 min)_Landscape.emf30587EDDigital DataC4/11/2019 Electronic File: IFA_1 Log Plot.emf30587EDDigital DataC4/11/2019 Electronic File: LFA Log Plot.emf30587EDDigital DataC4/11/2019 Electronic File: Sample 1.emf30587EDDigital DataC4/11/2019 Electronic File: Summary Plot.emf30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta010_MDT_EDTA_CMRT_PPC.txt30587EDDigital DataC4/11/2019 Electronic File: LFA Cross Plot (0 min - 349.83 min)_Landscape.emf30587EDDigital DataC4/11/2019 Electronic File: Standard Cross Plot (0 min - 349.83 min)_Landscape.emf30587EDDigital DataC4/11/2019 Electronic File: IFA_1 Log Plot.emf30587EDDigital DataC4/11/2019 Electronic File: LFA Log Plot.emf30587EDDigital DataC4/11/2019 Electronic File: Sample 1.emf30587EDDigital DataC4/11/2019 Electronic File: Summary Plot.emf30587EDDigital DataC4/11/2019 Electronic File: 8.5 in_833319b85e0640a08c129e543042fb6e_Operation_ToolStrings_IFA_1.htm30587EDDigital DataC4/11/2019 Electronic File: 8.5 in_833319b85e0640a08c129e543042fb6e_Operation_ToolStrings_LFA.htm30587EDDigital DataC4/11/2019 Electronic File: 8.5 in_833319b85e0640a08c129e543042fb6e_Operation_ToolStrings_PA.htm30587EDDigital DataC4/11/2019 Electronic File: 8.5 in_833319b85e0640a08c129e543042fb6e_Operation_ToolStrings_PQ_1.htm30587EDDigital DataC4/11/2019 Electronic File: 833319b85e0640a08c129e543042fb6e_Operation_ToolStrings_ToolStringsTable.htm30587EDDigital DataC4/11/2019 Electronic File: FluidsAnalysisResult.htm30587EDDigital DataC4/11/2019 Electronic File: FluidsAnalysisResult_decontaminated.htm30587EDDigital DataThursday, April 22, 2021AOGCCPage 9 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/11/2019 Electronic File: GradientTable.htm30587EDDigital DataC4/11/2019 Electronic File: SmplFluidsPro.htm30587EDDigital DataC4/11/2019 Electronic File: Winx #1_PretestSummary.htm30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta006_MDT_EDTA_CMRT_PPC.txt30587EDDigital DataC4/11/2019 Electronic File: FRID.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT_portrait.emf30587EDDigital DataC4/11/2019 Electronic File: Radial.emf30587EDDigital DataC4/11/2019 Electronic File: Spherical.emf30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta007_MDT_EDTA_CMRT_PPC.txt30587EDDigital DataC4/11/2019 Electronic File: PvsT.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT_portrait.emf30587EDDigital DataC4/11/2019 Electronic File: FRID.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT_portrait.emf30587EDDigital DataC4/11/2019 Electronic File: Radial.emf30587EDDigital DataC4/11/2019 Electronic File: Spherical.emf30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta008_MDT_EDTA_CMRT_PPC.txt30587EDDigital DataC4/11/2019 Electronic File: FRID.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT_portrait.emf30587EDDigital DataC4/11/2019 Electronic File: Radial.emf30587EDDigital DataC4/11/2019 Electronic File: Spherical.emf30587EDDigital DataC4/11/2019 Electronic File: FRID.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT.emf30587EDDigital DataThursday, April 22, 2021AOGCCPage 10 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/11/2019 Electronic File: PvsT_portrait.emf30587EDDigital DataC4/11/2019 Electronic File: Radial.emf30587EDDigital DataC4/11/2019 Electronic File: Spherical.emf30587EDDigital DataC4/11/2019 Electronic File: FRID.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT_portrait.emf30587EDDigital DataC4/11/2019 Electronic File: Radial.emf30587EDDigital DataC4/11/2019 Electronic File: Spherical.emf30587EDDigital DataC4/11/2019 Electronic File: FRID.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT_portrait.emf30587EDDigital DataC4/11/2019 Electronic File: Radial.emf30587EDDigital DataC4/11/2019 Electronic File: Spherical.emf30587EDDigital DataC4/11/2019 Electronic File: FRID.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT_portrait.emf30587EDDigital DataC4/11/2019 Electronic File: Radial.emf30587EDDigital DataC4/11/2019 Electronic File: Spherical.emf30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta010_MDT_EDTA_CMRT_PPC.txt30587EDDigital DataC4/11/2019 Electronic File: FRID.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT.emf30587EDDigital DataC4/11/2019 Electronic File: PvsT_portrait.emf30587EDDigital DataC4/11/2019 Electronic File: Radial.emf30587EDDigital DataC4/11/2019 Electronic File: Spherical.emf30587EDDigital DataC4/11/2019 Electronic File: Survey Side View.emf30587EDDigital DataC4/11/2019 Electronic File: Survey Top View.emf30587EDDigital DataC4/11/2019 Electronic File: SurveyTable.htm30587EDDigital DataThursday, April 22, 2021AOGCCPage 11 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/11/2019 Electronic File: 833319b85e0640a08c129e543042fb6e_Operation_ToolStrings.emf30587EDDigital DataC4/11/2019 Electronic File: default.tpt30587EDDigital DataC4/11/2019 Electronic File: default.ufe30587EDDigital DataC4/11/2019 Electronic File: DepthView.dat30587EDDigital DataC4/11/2019 Electronic File: InterpretationContentStructure.xml30587EDDigital DataC4/11/2019 Electronic File: Li Depth view.pvdx.xml30587EDDigital DataC4/11/2019 Electronic File: Mid Nanushuk.pvdx.xml30587EDDigital DataC4/11/2019 Electronic File: Nanushuk Seq5.pvdx.xml30587EDDigital DataC4/11/2019 Electronic File: Overview Depth.pvdx.xml30587EDDigital DataC4/11/2019 Electronic File: Seebee Turbidites.pvdx.xml30587EDDigital DataC4/11/2019 Electronic File: Stn 10_IFA.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn 10_LFA.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn 10_std cross plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn 5_Density.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn 5_IFA.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn 5_LFA.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn 5_std cross plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn 6_density.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn 6_IFA.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn 6_LFA.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn 6_std cross plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn 8_Den.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn 8_IFA.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn 8_LFA.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn 8_std cross plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn#10 Den.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn#10 PA.pxy.xml30587EDDigital DataThursday, April 22, 2021AOGCCPage 12 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/11/2019 Electronic File: Stn#10 XLD.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn#2 PA.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn#2 XLD.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn#3 PA.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn#3 XLD.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn#4.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn#5 PA.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn#5 XLD.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn#6 PA.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn#6 XLD.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn#7.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn#8 PA.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn#8 XLD.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Stn#9.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: TabStatus.xml30587EDDigital DataC4/11/2019 Electronic File: Test Point table.tpt30587EDDigital DataC4/11/2019 Electronic File: Tork seq 4.pvdx.xml30587EDDigital DataC4/11/2019 Electronic File: unit pretest.xml30587EDDigital DataC4/11/2019 Electronic File: {f229c1a4-c90d-4273-b87a-9bbbd3919de0}.xml30587EDDigital DataC4/11/2019 Electronic File: Formation.gtt30587EDDigital DataC4/11/2019 Electronic File: colors.xml30587EDDigital DataC4/11/2019 Electronic File: LogSourceConfig.xml30587EDDigital DataC4/11/2019 Electronic File: LFA Station Log Plot.lg.xml30587EDDigital DataC4/11/2019 Electronic File: IFA_1 Composition, GOR and Fluorescence Cross Plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: POUD Cross Plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: POUD_2 Cross Plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQ_1 Cross Plot.pxy.xml30587EDDigital DataThursday, April 22, 2021AOGCCPage 13 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/11/2019 Electronic File: Spectrum 2D Plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Standard Cross Plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: TabStatus.xml30587EDDigital DataC4/11/2019 Electronic File: IFA_1 Composition, GOR and Fluorescence Cross Plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: POUD_2 Cross Plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQ_1 Cross Plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Spectrum 2D Plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Standard Cross Plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: TabStatus.xml30587EDDigital DataC4/11/2019 Electronic File: Spectrum 2D Plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: Standard Cross Plot.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: TabStatus.xml30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta002_MDT_EDTA_CMRT_PPC.sm30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta003_MDT_EDTA_CMRT_PPC_(1).sm30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta004_MDT_EDTA_CMRT_PPC.sm30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta005_MDT_EDTA_CMRT_PPC.sm30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta006_MDT_EDTA_CMRT_PPC.sm30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta007_MDT_EDTA_CMRT_PPC.sm30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta008_MDT_EDTA_CMRT_PPC.sm30587EDDigital DataThursday, April 22, 2021AOGCCPage 14 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/11/2019 Electronic File: ConCu_R07_Sta009_MDT_EDTA_CMRT_PPC.sm30587EDDigital DataC4/11/2019 Electronic File: ConCu_R07_Sta010_MDT_EDTA_CMRT_PPC.sm30587EDDigital DataC4/11/2019 Electronic File: PAQP_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQQP1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PAQP_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PASG_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQQP1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PAQP_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQQP1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PAQP_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQQP1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQQP1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQSG1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PAQP_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PASG_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQQP1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PAQP_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQQP1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PAQP_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQQP1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQSG1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQQP1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQQP1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PAQP_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQQP1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PAQP_PvsT.pxy.xml30587EDDigital DataThursday, April 22, 2021AOGCCPage 15 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/11/2019 Electronic File: PQQP1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQSG1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PAQP_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQQP1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PAQP_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: PQQP1_PvsT.pxy.xml30587EDDigital DataC4/11/2019 Electronic File: GreatBear_Winx1_8.5in_MDT_Test Point Table.xlsx30587EDDigital DataC4/15/201950 6890 Electronic Data Set, Filename: Winx-1.LAS30607EDDigital DataC4/15/2019 Electronic File: WINX_1.dbf30607EDDigital DataC4/15/2019 Electronic File: WINX_1.mdx30607EDDigital DataC4/15/2019 Electronic File: WINX_1_SCL.DBF30607EDDigital DataC4/15/2019 Electronic File: WINX_1_SCL.MDX30607EDDigital DataC4/15/2019 Electronic File: WINX_1_tvd.dbf30607EDDigital DataC4/15/2019 Electronic File: WINX_1_tvd.mdx30607EDDigital DataC4/15/2019 Electronic File: winx_1.hdr30607EDDigital DataC4/15/2019 Electronic File: winx_1r.dbf30607EDDigital DataC4/15/2019 Electronic File: winx_1r.mdx30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 2-15-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 2-16-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 2-17-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 2-18-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 2-19-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 2-20-19.pdf30607EDDigital DataThursday, April 22, 2021AOGCCPage 16 of 20Winx-1.LAS
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 2-21-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 2-22-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 2-23-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 2-24-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 2-25-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 2-26-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 2-27-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 2-28-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 3-1-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 3-10-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 3-11-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 3-12-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 3-2-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 3-3-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 3-4-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 3-5-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 3-6-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 3-7-19.pdf30607EDDigital DataThursday, April 22, 2021AOGCCPage 17 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 3-8-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear Winx-1 Nabors AM Report 3-9-19.pdf30607EDDigital DataC4/15/2019 Electronic File: Great Bear-Captivate Winx-1 Final Well Report.docx30607EDDigital DataC4/15/2019 Electronic File: Great Bear-Captivate Winx-1 Final Well Report.pdf30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - Drilling Dynamics MD.pdf30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - Drilling Dynamics TVD.pdf30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - Formation Log MD.pdf30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - Formation Log TVD.pdf30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - Gas Ratio Log MD.pdf30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - Gas Ratio Log TVD.pdf30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - LWD Combo Log MD.pdf30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - LWD Combo Log TVD.pdf30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - Drilling Dynamics Log MD.tif30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - Drilling Dynamics Log TVD.tif30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - Formation Log MD.tif30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - Formation Log TVD.tif30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - Gas Ratio Log MD.tif30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - Gas Ratio Log TVD.tif30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - LWD Combo Log MD.tif30607EDDigital DataC4/15/2019 Electronic File: WINX 1 - LWD Combo Log TVD.tif30607EDDigital DataC4/15/2019 Electronic File: Winx-1 Show Report 1 4477-4550 page 1.pdf30607EDDigital DataThursday, April 22, 2021AOGCCPage 18 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoWell Cores/Samples Information:ReceivedStart Stop CommentsTotalBoxesSample SetNumberNameIntervalINFORMATION RECEIVEDC4/15/2019 Electronic File: Winx-1 Show Report 1 4477-4550 page 2.pdf30607EDDigital DataC4/15/2019 Electronic File: Winx-1 Show Report 2 4668-4725 page 1.pdf30607EDDigital DataC4/15/2019 Electronic File: Winx-1 Show Report 2 4668-4725 page 2.pdf30607EDDigital DataC4/15/2019 Electronic File: Winx-1 Show Report 3 5630-5675 page 1.pdf30607EDDigital DataC4/15/2019 Electronic File: Winx-1 Show Report 3 5630-5675 page 2.pdf30607EDDigital DataC4/15/2019 Electronic File: Winx-1 Show Report 4 5775-5831 page 1.pdf30607EDDigital DataC4/15/2019 Electronic File: Winx-1 Show Report 4 5775-5831 page 2.pdf30607EDDigital DataC4/15/2019 Electronic File: Winx-1 Show Report 5 6015-6445 page 1.pdf30607EDDigital DataC4/15/2019 Electronic File: Winx-1 Show Report 5 6015-6445 page 2.pdf30607EDDigital DataC4/15/2019 Electronic File: Winx-1 Show Report 6 6776-6800 page 1.pdf30607EDDigital DataC4/15/2019 Electronic File: Winx-1 Show Report 6 6776-6800 page 2.pdf30607EDDigital DataDF4/22/2021 Electronic File: M-I SWACO Winx-1 EOW Summary.pdf35034EDDigital DataDF4/22/2021 Electronic File: WINX-1 EOW Geologic Report.pdf35034EDDigital Data3/14/2019120 680061702CuttingsThursday, April 22, 2021AOGCCPage 19 of 20
DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20796-00-00Well Name/No. WINX 1Completion StatusP&ACompletion Date3/17/2019Permit to Drill2181740Operator Great Bear Petroleum Operating LLCMD6800TVD6724Current StatusP&A4/22/2021UICNoCompletion ReportProduction Test InformationGeologic Markers/TopsY Y / NAYComments:Compliance Reviewed By:Date:Mud Logs, Image Files, Digital DataComposite Logs, Image, Data Files Cuttings SamplesY / NAYY / NADirectional / Inclination DataMechanical Integrity Test InformationDaily Operations SummaryYY / NAYCore ChipsCore PhotographsLaboratory AnalysesY / NAY / NAY / NACOMPLIANCE HISTORYDate CommentsDescriptionCompletion Date: 3/17/2019Release Date:4/17/2021Thursday, April 22, 2021AOGCCPage 20 of 20M. Guhl4/16/2021
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Winx-1
FINAL WELL REPORT
Provided by:
Approved by: Erik Opstad Compiled by: Gerardo Valenzuela
Sarah Chamlee
Dave Deatherage
Distribution Date: March 31, 2019
WINX - 1
1
TABLE OF CONTENTS
1 MUDLOGGING EQUIPMENT & CREW ................................................................................................ 2
1.1 Equipment Summary ...................................................................................................................... 2
1.2 Crew ............................................................................................................................................... 2
2 GENERAL WELL DETAILS ................................................................................................................... 3
2.1 Well Details ..................................................................................................................................... 3
2.2 Location Map .................................................................................................................................. 4
2.3 Well Objectives ............................................................................................................................... 4
2.4 Hole Details .................................................................................................................................... 5
2.5 Daily Activity Summary ................................................................................................................... 5
3 GEOLOGICAL DATA ............................................................................................................................. 9
3.1 Lithostratigraphy ............................................................................................................................. 9
3.2 Lithology ....................................................................................................................................... 10
3.2.1 Undifferentiated Holocene/Pliocene/Paleocene Deposits ..................................................... 10
3.2.2 Schrader Bluff ........................................................................................................................ 12
3.2.3 Tuluvak .................................................................................................................................. 17
3.2.4 Seabee .................................................................................................................................. 19
3.2.5 Nanushuk .............................................................................................................................. 22
3.2.6 Torok ..................................................................................................................................... 25
3.3 Show Quality Summary ................................................................................................................ 31
3.3.1 Nanushuk .............................................................................................................................. 31
3.3.2 Torok ..................................................................................................................................... 32
3.4 Sampling Program ........................................................................................................................ 33
4 DRILLING DATA .................................................................................................................................. 34
4.1 Survey Data .................................................................................................................................. 34
4.2 Bit Record ..................................................................................................................................... 36
4.3 Mud Record .................................................................................................................................. 37
4.4. Drilling Progress ........................................................................................................................... 39
5 SHOW REPORTS ............................................................................................................................... 40
6 DAILY REPORTS ................................................................................................................................ 41
Enclosures
2” / 100’ Formation Log (MD/TVD)
2” / 100’ LWD Combo Log (MD/TVD)
2” / 100’ Drilling Dynamics Log (MD/TVD)
2” / 100’ Gas Ratio Log (MD/TVD)
Final Data CD
WINX - 1
2
1 MUDLOGGING EQUIPMENT & CREW
1.1 Equipment Summary
Parameter Equipment Type /Position
Total
Downtime Comments
Mud Logging Unit ML004 Arctic
Computers – Surface Logging
Rigwatch Server, Rigwatch
Remote DML, LWD WITS
Rigwatch Remote
Ditch Gas
QGM Level 1 Gas Trap
Baseline Flame Ionization Total
Gas 9000 & Chromatograph 9100
Hook Load / Weight On Bit WITS from Pason
Mud Flow In Calculated SPM*Pump Output
Mud Flow Out WITS from Pason
Pit Volumes, Pit Gain/Loss WITS from Pason
Pump Pressure WITS from Pason
Pump Stroke Counters (2) WITS from Pason
Rate of Penetration Calculated from Pason
RPM WITS from Pason
Torque WITS from Pason
WITS To/ From Pason Rigwatch Remote (HP Compaq)
1.2 Crew
Logging Geologists Years1 Days2
Sample Catchers /
Loggers Years Days2
Gerardo Valenzuela 0.8 27 Kirk Wallender 12 18
Sarah Chamlee 8 15 Eric Dougherty 35 30
Dave Deatherage 37 19 Steven Wright 0.8 13
*1 Years’ experience as Mudlogger *2 Days at wellsite between rig up and rig down of logging unit
WINX - 1
3
2 GENERAL WELL DETAILS
2.1 Well Details
Operator Great Bear Petroleum Operating, LLC / Captivate Energy Alaska
Well Name Winx-1
Field Exploration
County North Slope Borough
State Alaska
Company Representatives Dave Reid, David Wallingford
Location: Surface Coordinates 3194’ FSL & 1803’ FEL, Sec 21, T8N, R5E, Umiat Base &
Meridian
Ground ( Pad ) Elevation 56.3’ AMSL
Rotary Table Elevation 20.5’ RKB – 86.8’ AMSL
Classification Exploratory – Oil
API # 50-103-20796-00-00
Permit # 218-174
Rig Name / Type Nordic 3 / Arctic Triple Topdrive
Spud Date 02/15/2019
Total Depth Date 03/03/2019
Total Depth 6,800’ MD 6723.72’ TVD -6636.92’ SSTVD
Total Depth Formation Torok
Primary Targets Nanushuk 4 & 5 Topsets, Secondary Torok and Kuparuk
Formations
Completion Status Plugged & Abandoned
LWD-MWD Services Schlumberger
Directional Drilling Schlumberger
Drilling Fluids Service MI-Swaco
Wireline Logging Service Schlumberger
WINX - 1
4
2.2 Location Map
2.3 Well Objectives
Winx-1 is planned to test the primary targets Nanushuk 4 and 5 topset beds as an extension of the Horseshoe-1
discovery. Secondary objectives include the Nanushuk 3 sandstone. The well will be drilled through below the
Nanushuk formation through the Torok and Kuparuk formations and TD proposed at 8380’ near the LCU. While
drilling surface hole evaluation included mudlogging with 30’ cuttings sampling, total gas and chromatography
evaluation, LWD gamma ray and resistivity data. While drilling the production/test hole LWD sonic, porosity and
density were added to gamma ray and resistivity. Mudlog/gas/chromatography evaluation continued with cuttings
sampling at 30’ intervals until potential pay encountered then 10’ samples were collected. In zones of interest while
drilling Iso-tube gas sampling was done for later analysis. After TD reached formation evaluation by wireline included
GR-PEX-AIDT-CMR electric logs, pressure and fluid sampling GR-MDT, vertical seismic profile GR-ZVSP, and GR-
FMI electric logs. After log runs were completed RSWC rotary sidewall cores GR-XL ROCK were suspended due to
the lack of shows. After open hole evaluation the well was plugged and abandoned and testing not done.
Vertical 12 ¼” hole was drilled to 2407’ into the Schrader Bluff formation on diverter out of 16” conductor set at 110’.
9 5/8” casing was run to 2402’ and BOP installed. LWD tools were run in hole, shoe track and 20’ of formation drilled
and an F.I.T. performed to 13.0ppg EMW. 8 ½’ production hole was then drilled vertically to 4700’. Hole angle was
built to 19 degrees by 5323’ and then flattened to 13 degrees by 6650 and held to TD at 6800’ in the Torok formation.
Deeper Kuparuk and LCU were not reached as planned. Hole circulated clean. POOH and the LWD/motor BHA was
laid down. A clean out run was made. E-logging program then began. Electric logging program was cut short
eliminating rotary sidewall cores. Decision made to plug and abandon the well.
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2.4 Hole Details
Hole
Section
Max Depth TD
Formation
MW
ppg
Dev oinc
Csg
Dia
Shoe Depth FIT
LOT
ppg
MD
(ft)
TVD
(ft)
MD
(ft)
TVD
(ft)
12.25” 2407’ 2406.89’ Schrader
Bluff 9.5 0.66 9.625” 2402’ 2402’ 13.0
8.5” 6800’ 6723.72’ Torok 9.5 19.40 N/A N/A N/A N/A
2.5 Daily Activity Summary
February 14, 2019
Continue to prepare rig for drilling.
February 15, 2019
Continue to prepare rig for drilling. PJSM. Make up spud BHA and bit. Spud well at 14:30 hrs. Drill 110’-
167’.
February 16, 2019
Drill 167’- 600’. Circulate 1.5 bottoms up. Backream out of hole, tight at 550’. PJSM. Laydown BHA.
Pickup mudmotor, MWD, LWD BHA. Kelly up, wash first HWDP stand and surface test tools.
February 17, 2019
RIH. Wash and rotate 535’-595’. Establish MWD parameters. Drill 600’-805’ 80 RPM, 5k WOB, 425 GPM.
Increase drilling parameters RPM 100, 500 GPM drill 805’-1375’ grease wash pipe every other stand.
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February 18, 2019
Drill 1375’-1984’ WOB 5k, RPM 100, GPM 500.
February 19, 2019
Drill 1984’-2179’ WOB 5-10k, RPM 100, GPM 500. Drilling break, pick up reciprocate at 40 RPM 1 stand
and circulate bottoms up. Monitor returns, flow check = negative. Drill 2179’-2210’ 10k WOB, 530 GPM,
100 RPM. Drilling break, monitor well while circulating bottoms up. Flow check = negative. Drill 2210’-
2407’ 10k WOB, 100 RPM, 530 GPM. 2407’ casing point, circulate and work pipe.
February 20, 2019
Circulate 1.5 bottoms up and work pipe. Flow check – static. POOH to 600’. RIH 600’-2332’. Wash to
2405’. Circulate clean. POOH to 625’. Circulate and survey at 533’ and 438’. POOH. Stand back DC’s.
Laydown BHA, bit. Clean floor. Bring up casing tools and centralizers. PJSM. Rig up casing equipment.
Makeup and fit test surface hanger. Rig up fill and cement lines. Move mud to pits for casing fill.
February 21, 2019
PJSM running casing. Makeup float equipment. Run 9 5/8" casing to 2365'. Makeup cross-over, lo-torque
valve to landing joint. Pickup and run landing joint to 2386'. Taking weight. Rig up circulating hose.
Circulate 200 GPM. Attempt to go down, began to pack-off. Decrease rate to 180 GPM. Work free. Wash
down and land casing. Circulate at 240 GPM. Pickup cement head and rig up cement lines. PJSM
cementing. Rig up cement head and test lines 800psi low, 3000psi high. Head leaking. Circulate until new
head arrives. Cement 9 5/8" casing, 290 bbls 10.7ppg, 50 bbls 15.7ppg cement at 4 BPM. Drop plug.
Pump 10bbl fresh water. Displace cement with rig pumps, 162.5bbl, 8 BPM. Blow down lines. Rig down
cementers. Unscrew from hanger. Laydown landing joint. Remove casing bells and elevators. Nipple
down diverter, flowline and diverter line.
February 22, 2019
Nipple down gun barrel, knife valve, flow riser, flow nipple, diverter annular, side outlet spool and spacer
spool. PJSM. Nipple down GE starting head. PJSM. Nipple up well head. Remove head and reset starting
head. Nipple up well head. Install BOP, HCR lines, Hydrill lines, riser, Install tee in Kelly hose for SLB
pulsation sensor. Bring up stabilizers, bit breakers, cross-overs and bits.
February 23, 2019
Nipple up 11" BOP. Set test plug. Finish plumbing accumulator lines. Pressure accumulator system. Dry
function stack. Fill with water. Shell test BOP. Conduct rig inspection. Test BOPE 250psi low, 3500psi
high. Test gas alarms.
February 24, 2019
Continue test BOPE 250psi low, 3500psi high with 4” test joint. Rebuild manual kill valve. Make up test
joints with cross overs. Test manual choke valve and manual choke bleed off. Test casing to 2500psi for
30 minutes. PJSM. Make up mudmotor, bit and LWD BHA.
February 25, 2019
Make LWD BHA. RIH to 743'. RIH picking up singles to 1500'. Shallow test LWD/MWD. RIH picking up
singles to 2306'. Tagged cement stringers, Break circulation 300 GPM. Wash 2306'-2319' top cement.
Drill cement, shoe track 2319'-2407'. Drill 2407'-2427'. Pull into casing. Circulate bottoms up. Cycle
pumps for LWD. Perform F.I.T. to 13.0ppg EMW, 466psi. Blow down top drive. Transfer clean 9.5ppg
mud to pits and displace hole. Drill 2437'-2733' 2-5k WOB, 40-70 RPM, 525 GPM, 1400 PP.
February 26, 2019
Drill 2733’-3249’, slide 3014’-3028’ WOB 1-5k, 500-520 GPM, 70-90 RPM. Work drill pipe and pump while
trouble shooting top drive and replace field power supple on top drive power back. Down link directional
tools; Drill 3249’-3492. WOB 2-5k, RPM 90, GPM 500, PP 1500, Torque 3100.
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February 27, 2019
Drill 3492'-4250', slide 4156'-4164'; Rig service grease crown, blocks, top drive; Drill 4250'-4472', slide
4444'-4451.
February 28, 2019
Drill 4472'-4776' WOB 2-5k, RPM 45-100, GPM 470, slide 4712'-4721, 4744'-4774'. Rig service lubricate
rig. Change out wash pipe. Circulate bottoms up while rotating and working pipe. Circulate bottoms up
while rotating and working pipe. Flow check = static. Drill-4776'-4836' WOB 2-5k, RPM 45, PP 1640, slide
4820'-4836'.
March 1, 2019
Drill 4836'-5390' WOB 2-5k, RPM 45-62, GPM 480, slide 4879'-4897, 4923'-4948', 4974'-4993', 5009'-
5035', 5058'-5083', 5104'-5124', 5155'-5175', 5232'-5247'. Service top drive, blocks, crown and clean
suction and discharge screens on mud pumps. Drill 5390'-5478' WOB 2-5k, GPM 480, PP 1680, RPM 45-
80.
March 2, 2019
Drill 5478'-6222' WOB 4-10k, GPM 480. Slide 5541'-5562'. Grease draw works and other parts of rig. Drill
6222'-6682' WOB 5-10k, RPM 90, PP 1800, GPM 480.
March 3, 2019
Drill 6682'-6800' WOB 5-10k, RPM 80-90, PP 1900, GPM 470. Survey. Circulate Bottoms up. Pull to
6053'. Pump slug. POOH 6053'-3991', pull 50 over, work 3 times, kelly up. Backream 3991'-3967', 50
RPM, 400 GPM. POOH 3967'-3492'; Pump dry job. POOH; PJSM. Handle BHA, laydown sources, BHA
and bit. Wash and drain BOP. Fill BOP and lines with water. Test BOP, choke manifold 250psi low,
3500psi high.
March 4, 2019
Test BOPE choke manifold, top drive, TIWS and DRRT valve. Change out manual choke valve. Test blind
rams, manual choke and super choke. Rig down test joint. Set wear ring. Laying down SLB tools out of
rig. Put new die in top drive. Pick up tools and clean floor. Lubricate top drive, blocks and draw works.
Pick up BHA. RIH to 2564. Set down 5k. Makeup top drive. Break circulation @100 GPM 180 psi. Stage
up to 150 GPM 250 psi. Ream down through tight spot and back up through 2563' to 2566'.
March 5, 2019
Reaming and pumping @ 400 GPM PP 654-800. Circulate hole clean and work pipe. Wash and ream last
3 stands to bottom. Check crown server. Circulate hole clean. Blow down top drive. POOH 6790'-6351'
Pump 23 bbl dry job. POOH 6351'-2087'. Pump 16 bbl dry job. POOH. Stand back BHA. Clean and clear
floor, monitor well on trip tank. PJSM. Rig up Schlumberger. Makeup tools for wireline run #1. RIH
wireline for run #1.
March 6, 2019
Wireline Run 1 PEX-ZAIT-RT Scanner-Spectral GR, tight spot attempt 6 times down. Pull wireline. RIH
cleanout BHA. Ream 3477'-6750'. RIH. Wash 6748-6800'. Circulate and condition while adding KCl. Pull
3 stands. Pump dry job. Tight. Backream 5598'-5530'. Work pipe no pumps, rotation 5530'-5625'. POOH
to shoe. Rig service. Slip and cut drill line. RIH to 6768' dry tag fill. Circulate and wash to bottom.
Circulate hole clean. POOH wet to 5124'.
March 7, 2019
POOH wet to 4591'. Pump dry job. POOH. PJSM. Rig up Schlumberger. Load sources. Run wireline run
#1 PEX-ZAIT-RT Scanner-Spectral GR. PJSM. Lay down run #1 tools. Pick up run #2 tools. RIH wireline
run #2 GR-CMR-CMR PLUS. Tag up @3166' unable to work past. POOH wireline to surface. Rig down
wireline. Warm up top drive to function pipe handler. RIH to 3163'. Circulate and stage, work through tight
spot. Blow down top drive. RIH to 6734'. Circulate hole clean. POOH to 5596’.
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March 8, 2019
POOH from 5596'. No tight spots. PJSM. Rig up wireline. RIH wireline run #2
GR-CMR-CMR PLUS-MDT. RIH to 5100' wireline run #2, log up to 4000', RIH to 6710' log up to 4450'.
Pull to 4200' take sample, attempt take sample 4184' tight. RIH to 4479' pump and take sample.
March 9, 2019
Run #2 CMR plus MDT and continue logging.
March 10, 2019
Run #2 CMR plus MDT wireline. PJSM. Rig down Schlumberger wireline. RIH to shoe 2373'. Circulate
184 GPM warm up cold 40 degree mud. POOH. Offload Schlumberger tools, equipment from rig. Pick up
and makeup retrieval tool for wear ring, pull wear ring. Wash BOP with lateral wash nozzle, blow down
top drive. Drain stack, set test plug. Rig up test equipment, fill BOP with water, purge air from lines, obtain
shell test. Test BOP 250/3500 psi with 4" test joint. Rig down test tools. PJSM with SLB Wireline.
March 11, 2019
PJSM. Pick up Schlumberger tools. RIH wireline run #3 GR-FMI. Lay down Run #3 tools. Pick up run #4
tools. RIH wireline run #4 VSP. Rig down Schlumberger wireline. Offload wireline tools from rig. Wait on
orders, clean and paint shed floor.
March 12, 2019
While waiting on orders monitor well, housekeeping, paint pipe shed, clean shakers and general
maintenance. Inspect and lubricate equipment. Inspect and change out right angle drive on driller’s side.
Decision made to plug and abandon the well and loggers were released prior to P&A operations.
3 GEOLOGICAL DATA
3.1 Lithostratigraphy
Tops refer to picks by Great Bear geologist: Elizabeth Pattillo
FORMATION
PROGNOSED ACTUAL
MD
(ft)
TVD RTE
(ft)
SSTVD
(ft)
MD
(ft)
TVD
(ft)
SSTVD
(ft)
Top upper Schrader 840 840 -753.2
Base Permafrost NA NA NA 907 907 -820.2
Shallow Fault 1843.8 1843.8 -1757 Not Present NA
Top Mid Schrader
Bluff Channel 1959.8 1959.8 -1873 1960 1960 -1873.2
MCU 2492.8 2492.8 -2406 2196 2196 -2109.2
Lower Schrader
Bluff Channel Sand 2546.8 2546.8 -2460 2508 2508 -2421.2
Tuluvak 2841 2841 -2754.2 2842 2842 -2755.2
Tuluvak A Topsets 3047 3047 -2960.2 3023 3023 -2936.2
Tuluvak B Topsets 3107 3107 -3020.2 3191 3191 -3104.2
Seabee 3250 3250 3163.2 3250 3250 -3163.2
Seabee Turbidites 4276 4276 -4189.2 4177 4177 -4090.2
Nanushuk 4376 4376 -4289.2 4270 4270 -4183.2
Nanushuk Mid 4475.8 4389 -4302.2 4389 4389 -4302.2
Nanushuk Seq 5
Topsets 4500.8 4508.8 -4414 4668 4668 -4581.2
Nanushuk Seq 4
Topsets 4608.8 4608.8 -4522 4801 4801 -4714.2
Torok 4913.84 4913.84 -4827.04 4935 4933.73 -4846.93
Torok Seq 4 Top
Channel 5651.3 5616.68 -5529.88 6054 6002.19 -5915.39
Torok Seq 4 BFF 5962.3 5910.74 -5823.94 6490 6422.33 -6335.53
Torok Seq 3 BFF 6280.3 6211.42 -6124.62 6649 6576.71 -6489.91
TD 6800 6723.72 -6636.92 6800 6723.72 -6636.92
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3.2 Lithology
3.2.1 Undifferentiated Holocene/Pliocene/Paleocene Deposits
110’ MD to 840’ MD (-23.2’ TVDSS to -753.2’ TVDSS)
3.2.1.1 Summary
This section of the well from spud contains deposits of nonmarine Recent/Holocene alluvium, shallow
marine shelf Pliocene Gubik formation and fluvial nonmarine Paleocene Prince Creek formation. Tops are
approximate based on 30’ cuttings samples collected.
From spud to approximately 180’ sand and pebble conglomerate were observed. The unconformable top
of the marine Gubik is indistinguishable from the base of the nonmarine alluvium.
Below 180’ the braided river, meandering stream fluvial facies deposition of the Prince Creek formation is
encountered. The lithology changes to dominantly clay/mudstone that is easily hydrated and soluble with
minor mixed very fine to pebble sands. The clay is medium to light olive gray to gray with common silt and
lignitic organic debris. Scattered bentonite is present as distinct cuttings, but dominantly as a component
of the mudstone and occasionally as matrix in tuffaceous sandstone. The sands are dominantly very fine
to fine with scattered pebbly intervals, dominantly quartz, with lithic clasts of chert.
No oil is present throughout this section. No detectable gas is present except for a trace of biogenic
methane at 430’
Drill Rate (ft/hr) Total Gas (units)
Maximum Minimum Average Maximum Minimum Average
131.7 1.6 37.7 0.6 0 0.4
Gas Peaks
Depth
ft
Total
Gas
units
Methane
ppm
Ethane
ppm
Propane
ppm
Iso
Butane
ppm
Normal
Butane
ppm
Iso
Pentane
ppm
Normal
Pentane
ppm
No Gas Peaks Seen
3.2.1.2 Lithology
Sand (110'-150') = greenish gray to greenish black, clear to milky white crystals; mostly quartz
framework; medium lower to upper; poorly sorted; angular to sub angular; moderate sphericity;
unconsolidated.
Claystone (150'-210') = light olive gray to olive gray, medium gray to dark gray, brownish gray hues;
clumpy to mushy consistency; malleable tenacity; irregular to earthy fractures; waxy to dull luster; clayey
to silty texture; thin bedded structure.
Clay (210'-240') = medium light gray to medium gray, dark gray hues; mushy to clumpy consistency;
malleable tenacity; earthy fractures; waxy texture; thin to thick laminations.
Clay (240'-270') = medium gray to medium dark gray; clumpy to pasty consistency; malleable tenacity;
irregular to earthy fractures; waxy luster; clayey texture; massive bedding structure.
Clay (270'-300') = medium gray to medium dark gray; clumpy to mushy consistency; dense malleable
tenacity; earthy fractures; waxy luster; clayey to silty texture; massive bedding structure.
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Clay (300'-330') = medium light gray to medium gray; mushy consistency; malleable tenacity; earthy
fracture; waxy texture; clayey texture; massive bedding structure.
Sand (360'-420') = overall light brownish to medium gray appearance; individual grains are dominant
clear to cloudy, milky; peppered with grayish black to black, light gray; trace pale green, bluish gray, light
yellowish brown hues; dominant fine to very fine, trace lower med, rare upper coarse to fractured pebble;
overall moderate sorting; dominant sub angular with sub rounded to angular; moderate to occasional
slight low sphericity; common frosted to pitted surfaces; scattered vitreous; unconsolidated; felsic
framework with dominant quartz; scattered lithology fragments and chert; rare pyrite; no oil indicators.
Claystone (420'-480') = light olive gray to medium light gray with slight brownish gray hues; malleable to
occasionally stiff; earthy to irregular fracture; massive to nodular cuttings shape; earthy to dull luster;
dominantly clayey to slightly silty; massive structure; commonly grades to clay; very easily hydrated,
commonly washing out with sample cleaning process; moderate to very expansive; moderate to low
cohesion; good adhesion with common fine grained sands on cutting surfaces; mushy to clumpy; no
reaction to HCl; no oil indicators.
Sand (480'-600') = overall light brownish to medium gray with light yellowish brown hues; individual
grains are dominantly clear to cloudy, milky, light gray, peppered with grayish black to black; trace pale
green to yellowish, bluish gray, pale red; fine to upper medium with common very fine, very coarse to
fractured pebbles, up to 7mm; poorly sorted; dominantly sub angular to angular with common sub
rounded and occasional very round on coarse fraction to very angular when fractured grains; moderate to
occasional low sphericity; common pitted and polished surfaces, occasional frosted, vitreous;
unconsolidated; felsic framework, dominantly quartz, scattered chert and lithic fragments; scattered light
yellowish gray to creamy tuff; trace micro-crystalline pyrite; no oil indicators.
Clay (600'-630') = medium light gray to medium gray; clumpy consistency; malleable tenacity; earthy
fractures; dull luster; clayey to silty texture; no oil indicators.
Clay (630'-660') = medium gray; clumpy and mushy consistency; malleable tenacity; waxy to dull luster;
clayey to silty texture; massive structure; no oil indicators.
Clay (660'-690') = medium light gray to medium dark gray; clumpy consistency; earthy fractures; waxy to
dull luster; smooth clayey to silty texture; fine sand laminations, dominated by thick clay layers; no oil
indicators.
Sandstone (690'-720') = light gray to medium light gray, occasionally medium dark gray hues; mostly
quartz framework; very fine to fine grain size; fair to well sorted; sub angular to sub rounded; low to high
sphericity; soft hardness; silica cement; matrix supported; no oil indicators.
Claystone (720'-820') = medium light gray to olive gray with slightly brownish hues; overall very
hydrated, commonly washing out with cleaning process; moderate to occasional low cohesion; moderate
to occasional good adhesion; mushy to occasionally tacky; malleable; earthy to irregular fracture; massive
to nodular cuttings habit; dull to earthy luster, trace sparkling from silts and fine grained sands on surfs;
clayey to silty texture; increase in silt, common silty claystone at 770'; overall massive with thin
sand/sandstone; associated unconsolidated sands are dominantly fine to lower medium with scattered,
very coarse to pebble and fractured pebble, up to 8mm in size; no to occasional moderate reaction to
HCl; no visible oil indicators.
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3.2.2 Schrader Bluff
840’ MD to 2842’ MD (-753.2’ TVDSS to -2755.2’ TVDSS)
3.2.2.1 Summary
Shallow marine, marginal marine facies Schrader Bluff has been divided into 3 members. The upper
Schrader Bluff here is higher in overall sand content. The middle Schrader Bluff with the top chosen at the
top of a channel sand. The Lower Schrader Bluff which is dominated by siltstone and claystone with
abundant tuffaceous material and tuff.
Upper Schrader Bluff top was picked at 840’ based on gamma ray. The mud log does not show sand here
but an overall increase in silt content and fining of sands from above. This section is dominated by
mudstone, claystone and siltstone until 1400’ where bedded sands are encountered. Mud rocks through
this interval are easily hydrated, soluble, overall high in silt content and are medium to dark olive gray,
grayish brown and occasional gray. Overall rich in organic material, black carbonaceous debris and
occasional red brown phosphatic material. Lithologies grade to one another ie: silty sandstone, sandy
siltstone, silty mudstone. Of note the base of the permafrost was chosen at 907’ from LWD resistivity
curves. At 1400’ a marked increase in ash deposition is seen with common bentonitic tuffaceous
claystone and tuffaceous siltstone present. The sand package at 1450’ is partially tuffaceous, very fine to
upper medium and quartz rich. Below this is a small interval of highly organic carbonaceous dark gray to
brownish black clay shale possibly related to a regressive sea level facies change to marginal marine
swamp, delta or nonmarine. Quiescent shallow shelf clay and silt mud deposition dominates until sand
packages, interbeds become increasingly common. These sands are very fine to fine with common quartz
silt and abundant argillaceous matrix with common organic material dominantly black carbonaceous
debris.
The top of the middle Schrader Bluff is marked by the occurrence of a matrix rich debris flow turbidite
channel sand that tapers out until an increase in sand is seen above the middle Campanian unconformity
(MCU picked at 2196’). Above and below the unconformity is very fine to lower coarse quartz rich dirty
matrix rich sandstone. Below the MCU is a marked increase in ash, tuff and bentonitic lithologies. The
ash below the MCU is dominantly white, off white soft mushy hydrated bentonitic and expansive to
commonly very firm vitric to semi-devitrified with occasional glass shards evident and nonexpansive or
fluorescent. More quiescent deposition occurs as only minor sand, common silt and ash are mixed with
clays until the top of the Lower Schrader Bluff is penetrated.
Lower Schrader Bluff is dominated by siltstone and tuffaceous lithologies, tuffaceous claystone and
tuffaceous siltstone with minor very fine to fine silty tuffaceous sandstone present as thin discontinuous
interbeds, lenses. Siltstone is medium to dark gray whereas tuffaceous lithologies are light to medium
gray with occasional blue and yellowish hues.
No oil was seen throughout the Schrader Bluff. Detectable gas was intermittent until 1500’ and only
consists of methane. Below 1500’ gas background is consistently present with a high of 22.4 units at
1921’. Methane is the only gas present until ethane is first encountered at 2545’. Methane and ethane are
the only gases present until 2655’ where propane begins to show up.
Drill Rate (ft/hr) Total Gas (units)
Maximum Minimum Average Maximum Minimum Average
200.6 1.8 42.3 22.4 0 4.3
Gas Peaks
Depth
ft
Total
Gas
units
Methane
ppm
Ethane
ppm
Propane
ppm
Iso
Butane
ppm
Normal
Butane
ppm
Iso
Pentane
ppm
Normal
Pentane
ppm
No Gas Peaks Seen
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3.2.2.2 Lithology
Siltstone/Silty Claystone (820'-990') = olive to brownish gray with slight darker brown hues; dominant
very high clay content, seen mostly as silty claystone; very easily hydrated, common washing out with
sample cleaning process; poor cohesion and adhesion; pulverent to mushy; earthy to irregular fracture;
massive to nodular cuttings habit; earthy to sparkling luster fair reflective grain/silt surfaces; silty texture;
scattered to occasional localized increase in crypto light to moderate brown carbon material; scattered
cuttings show slight, very thin lineation of carbon material; trace very fine grained sands throughout; no
reaction to HCl; no visible oil indicators.
Silty Sandstone (990'-1060') = overall brownish gray to medium light gray with trace olive gray hues;
individual grains are dominantly clear to cloudy, milky; peppered with dark gray to black, light gray; very
fine to fine grained; well sorted; sub angular to trace angular; moderate sphericity; very soft to mushy and
pulverent; matrix support with very high clay and silt content, grading to sandy siltstone; very easily
hydrated; felsic framework with dominant quartz; scattered crypto carbon material; occasional cuttings
show light, very thin lineation of carbon material; sandstone seen and thin beds in dominant claystone
lithology; no visible oil indicators.
Clay (1060'-1140') = medium light gray to medium dark gray, sparse grayish black siltstone, rare dark
greenish gray lithic fragments; clumpy consistency; dense and malleable tenacity; earthy fractures; waxy
and dull luster; clayey to silty texture; thin siltstone lamination structures; no oil indicators.
Siltstone (1140'-1170') = grayish black; stiff consistency; dense tough tenacity; planar fractures; flaky
cuttings habit; dull luster; silty texture; thin lamination structures; no oil indicators.
Sandstone (1170'-1200') = yellowish gray, with rare dark yellowish orange lithic fragments, sparse but
abundant clean framework; very fine; well sorted; sub rounded and moderate sphericity; easy friable;
mostly silica, with sparse calcareous cement; no oil indicators.
Claystone (1200'-1230') = yellowish gray, medium light gray to medium dark gray; clumpy consistency;
malleable tenacity; earthy fractures; dull earthy luster; clayey to silty texture; thin laminations of siltstone
and thicker sandstone layers; no oil indicators.
Clay (1230'-1260') = medium dark to medium dark gray, sparse light gray hues; clumpy consistency;
dense malleable tenacity; earthy fractures; dull luster; clayey to silty texture; thin laminations of siltstone
and sandstone; no oil indicators.
Clay (1260'-1290') = light olive gray to olive gray, medium gray hues; clumpy consistency; malleable
tenacity; waxy luster; clayey texture; fine sand laminations; no oil indicators.
Sandstone (1290'-1320') = medium light gray crystals; mostly quartz framework, slightly calcareous; very
fine; fair to well sorted; sub rounded; moderate sphericity; easy friable; no oil indicators.
Clay (1320'-1410') = medium light gray to medium dark gray, occasional yellowish gray hues; mushy
consistency; malleable tenacity; irregular fractures; waxy dull luster; clayey to silty texture; fine silt and
sandstone laminations; no oil indicators.
Tuffaceous Siltstone (1410'-1440') = olive gray to brownish gray mix, medium light gray to medium gray;
stiff consistency; crumbly tenacity; earthy fractures; earthy luster; silty texture; thin laminations
interbedded with clay and fine sands; no oil indicators.
Sand (1440'-1470') = medium gray to dark gray lithic fragments, clear to milky white quartz crystals;
mostly quartz framework; fine upper to medium upper grain size; moderately well sorted; sub rounded;
moderate sphericity; unconsolidated; no oil indicators.
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Carbonaceous Shale/Clay Shale (1470'-1550') = brownish black to dark gray, occasional grayish black
hues; slightly tough to crunchy grading to crumbly and stiff; hackly to slightly earthy fracture; sub tabular
to wedge like cuttings shape; earthy to dull luster; matte to clayey texture; generally massive with
occasional cuttings displaying incipient fissility; overall high clay content, grading to carbonaceous
claystone; scattered carbonaceous material; no visible oil indicators.
Sandstone (1550'-1700') = overall medium light gray with slight olive and browinsh hues; individual
grains are dominant clear to cloudy, milky, light gray; peppered with black to grayish black; trace light
green, pale orange; dominantly fine grained, with occasional medium to very fine; well sorted; sub angular
to angular, occasional sub rounded; moderate to occasional low sphericity; soft to mushy, commonly
unconsolidated; dominantly matrix supported with very clay rich matrix, very easily hydrated; grades to
occasional grain support in point long contact; felsic framework with dominant quartz, scattered lithic
fragments; scattered fine carbonaceous material; rare sub-alignment of carbonaceous material, showing
discreet bedding; commonly grades to sandy siltstone; interbedded with claystone; no visible oil
indicators.
Siltstone/Sandy Siltstone (1700'-1760') = overall light brownish to medium light gray with slight olive
gray hues; mushy to pulverulent and crumbly; irregular to earthy fracture; nodular to massive cuttings
habit; earthy to dull luster with common sparkling from reflective grain surfaces; silty to occasionally gritty
texture; common increase in fine grained sands, grading between siltstone and silty sandstone; very high
clay content, easily hydrated; dominantly massive; scattered, fine carbonaceous material, occasional sub-
aligned in select cuttings; no visible oil indicators.
General Lithology (1600'-1800') = continues to be very clay rich throughout all lithologies; overall soft to
mushy and pulverulent, very easily hydrated; sandstone is very clay rich, matrix to occasional grain
supported and interbedded with claystone; sandstone grades to silty sandstone and sandy siltstone;
scattered fine carbonaceous material throughout section, but decreasing with depth; carbonaceous
material varies between suspended in claystone to occasional sub-aligned in siltstone, showing discreet
bedding; no visible oil indicators.
Claystone (1800'-1860') = medium light gray to medium gray, sparse light olive gray and light brown gray
hues; mushy to stiff consistency; dense to malleable tenacity; earthy and irregular fractures; waxy and
dull luster; clayey to silty texture; fine siltstone and sandstone thin bedding; no oil indicators.
Sandstone (1860'-1890') = medium light gray to medium gray, clear to milky white hues, medium dark
gray hues; mostly quarts, slightly calcareous framework; very fine to fine; well to fair sorted; sub rounded;
moderate sphericity; easy friable; no oil indicators.
Clay (1890'-1980') = medium light gray to medium dark gray, some sparse gray hues; clumpy
consistency; malleable tenacity; nodular cuttings habit; waxy and dull luster; clayey to silty texture; thick to
thin interbedded layers of siltstone and sandstone; no oil indicators.
Sandstone (1980'-2010') = medium light gray to medium gray, olive black and brownish black cuttings;
mostly quartz framework; very fine to fine; well sorted; sub rounded; moderate sphericity; soft to easily
friable; matrix supported; no oil indicators.
Clay (2010'-2040') = very light gray to medium light gray; clumpy consistency; malleable tenacity; waxy
luster; clayey to silty texture; no oil indicators.
Sandy Siltstone (2040'-2100') = light gray with slight brownish to olive gray hues; very soft to mushy,
slightly pulverent; earthy to irregular fracture; nodular to irregular cuttings habit; earthy to dull luster, with
slightly sparkling luster from reflective grain surfaces; silty to slightly gritty texture; continued very high
clay content, commonly grading to siltstone and silty claystone; suspended sand grains are dominantly
fine to very fine; sand grain size and frequency decreasing with depth through section; very easily
hydrated; pinpoint reaction to HCl; no visible oil indicators.
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Claystone (2100'-2190') = light gray with light olive to brownish gray hues; soft to mushy and pulverent;
irregular to earthy fracture; nodular to massive cuttings shape; earthy to dull luster; clayey grading to
occasionally silty texture; grades to a clay rich siltstone; very easily hydrated; pinpoint to moderate
reaction to HCl; micro-crystalline pyrite in claystone and scattered throughout sample at 2179'; no visible
oil indicators.
Sandstone (2190'-2250') = overall variable gray, off white, yellowish gray; scattered black peppering;
very fine to rare lower coarse, dominantly fine; dominantly sub angular, moderate sphericity; grain to
matrix support; dominantly dirty, matrix rich; quartz rich; scattered dark mafics, black organic debris; non
cemented; occasionally firm friable, dominantly non friable sectile; no evident structure; high argillaceous,
moderate silt matrix; poor porosity and permeability; no oil attributes.
Tuff (2250'-2280') white, off white, pale yellow; soft mushy to hard moderately tough; matte luster;
smooth texture; vitric to semi-devitrified; minor evident shards; occasional weak mottling; no evident
structure; non-fluorescent; non expansive; no oil indicators.
Siltstone (2280'-2310') = light gray to medium light gray, white to very light gray cuttings and sparse
medium dark gray lithic fragments; mushy to stiff consistency; crumbly tenacity; irregular to earthy
fracture; massive cuttings habit; dull luster; clayey to silty texture; no oil indicators.
Claystone (2310'-2340') = medium light gray to medium dark gray, few very light gray cuttings; mushy to
stiff consistency; crumbly tenacity; earthy fracture; irregular cuttings habit; waxy to dull luster; clayey to
silty texture; interbedded layers of silts, fine sands and clays; no oil indicators.
Siltstone (2310'-2400') = medium gray to medium dark gray; mushy consistency; crumbly tenacity;
earthy fracture; massive cuttings habit; waxy to dull luster; clayey to silty texture; interbedded layers of
clay, tuff and silts; no oil indicators.
Siltstone (2400'-2490') = very light gray to light gray, medium dark gray to dark gray, sparse medium
light gray hues, sparse yellowish gray and light greenish gray cuttings; mushy consistency; crumbly and
rare stiff tenacity; irregular fracture; ribbed cutting and wedge like cuttings habit; waxy like luster; silty
texture; thin to thick bedding structure; no oil indicators.
Siltstone (2490'-2550') = medium dark gray to dark gray, sparse very light to light gray and sparse white
blue; sparse mushy and stiff consistency; brittle to sparse stiff tenacity; earthy fracture; ribbed and wedge
like cuttings habit; waxy luster; silty texture; massive siltstone bedding with thin interbedded ash; no oil
indicators.
Tuffaceous Claystone (2550'-2640') = very light gray to light gray, sparse bluish white, medium gray to
dark gray and sparse yellowish gray; mushy and sparse stiff consistency; crumbly to rare stiff crunchy
tenacity; irregular to earthy fracture; wedge like, sparse ribbed and elongated cuttings habit; sparse waxy
to dull luster; clayey to silty texture; interbedded massive layers of siltstone with finer claystone layers; no
oil indicators.
Siltstone (2640'-2670') = medium gray to medium dark gray with sparse dark gray hues; mushy
consistency; crumbly tenacity; irregular fracture; sparse ribbed and wedge like cuttings habit; silty texture;
massive layers of siltstone interbedded with claystone; no oil indicators.
Claystone (2670'-2700') = white to very light gray, sparse medium light gray; mushy with sparse stiff
consistency; crumbly with sparse crunchy tenacity; sparse irregular to earthy fracture; wedge like and
ribbed cuttings habit; clayey to silty texture; interbedded thick layer of clay on massive silt bed; no oil
indicators.
Siltstone (2700'-2760') = dark gray to grayish black, medium bluish gray hues and sparse medium light
gray; occasional stiff consistency, mostly mushy; sparse crunchy tenacity; irregular fracture; ribbed
cuttings habit; clayey to silty texture; interbedded layers of clay and siltstone; no oil indicators
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Claystone (2760'-2790') = white to very light gray, sparse yellowish gray; mushy consistency; crumbly
tenacity; irregular fracture; ribbed & wedge like cuttings habit; clayey to silty texture; interbedded layers of
clay and silt; no oil indicators.
Siltstone (2790'-2850') = medium dark gray to dark gray, sparse medium light gray; sparse stiff
consistency; crumbly to sparse stiff tenacity; irregular fracture; elongated, wedge like and ribbed cuttings
habit; silty texture; thick silt layers interbedded with clay; no oil indicators.
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3.2.3 Tuluvak
2842’ MD to 3250’ MD (-2755.2’ TVDSS to -3163.2’ TVDSS)
3.2.3.1 Summary
Fluvial nonmarine braided river, meandering stream, deltaic and marginal marine onset deposition of
Tuluvak is marked by the deposition of light to dark gray, medium to dark gray siltstone with minor ash,
tuff content and scattered thin discontinuous very fine to fine sandstone lenses, stringers.
By 3020’ increased sand content was seen indicating the beginning of topset beds, Tuluvak A at 3020’
and Tuluvak B at 3191’. Both set are comprised of interbedded medium to dark olive gray mudstone, light
to medium gray siltstone, medium to light gray sandstone and common white to off white tuffaceous
sandstone. Grains are very fine to medium with very fine the dominant grain size. Sands are commonly
dirty, argillaceous, silty with occasional secondary kaolinite alteration. Tuluvak B exhibits a marked
increase of volcanics, ash and tuff. The ash is off whit eto white, bentonitic, expansive, hydratable, soft
and soluble. Occasional weak mineral fluorescence is present. Ash in the B is present in the sands as
matrix and mixed in with clastic material in the claystone and siltstone grading to tuffaceous silt/claystone.
Sands in the section appear to be bedded with tuffaceous, muddy and silty lithologies.
No oil was observed throughout the Tuluvak. Background gas was low throughout with no outstanding
gas peaks. Prior to entering the Tuluvak propane was present but after penetrating the Tuluvak propane
dropped out and only methane and ethane are present until 2950’ where ethane drops out and only
methane is present through both the A and B topsets to the base of the formation.
Drill Rate (ft/hr) Total Gas (units)
Maximum Minimum Average Maximum Minimum Average
147.1 18.5 71.9 16.8 0.3 7.0
Gas Peaks
Depth
ft
Total
Gas
units
Methane
ppm
Ethane
ppm
Propane
ppm
Iso
Butane
ppm
Normal
Butane
ppm
Iso
Pentane
ppm
Normal
Pentane
ppm
No Gas Peaks Seen
3.2.3.2 Lithology
Siltstone (2850'-2910') = medium light to medium dark gray, sparse light gray and grayish black hues;
mushy to sparse stiff consistency; crumbly tenacity; earthy to irregular fracture; wedge like and occasional
ribbed cuttings habit; silty to gritty texture; massive silt beds laminated with fine sandstone; no oil
indicators.
Claystone (2910'-2940') = white to very light gray, sparse yellowish gray hues; mushy consistency;
crumbly tenacity; irregular fracture; wedge like and ribbed cuttings habit; clayey to silty; massive siltstone
layers interbedded with clay; no oil indicators.
Siltstone (2940'-2970') = medium dark gray to dark gray; mushy consistency; crumbly tenacity; irregular
fractures; pdc cutting habit; silty to gritty texture; siltstone interbedded with clays and fine sandstones; no
oil indicators.
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Claystone (2970'-3060') = medium to dark olive gray, gry, scattered off white, light gray mottle when
tuffaceous; firm to soft, crumbly to sectile, common hydrated mushy, sol; matte dull luster; smooth to
occasional very fine abrasive texture when silty; variable silt con tent grade to siltstone; scattered ash
content thin irregular mix lenses, streaks, mottling non-expansive; non-calcareous; scattered black
organic debris; no evident structure except occasional wispy streaky lams; non fissile trace disseminated
pyrite; no oil attributes, sample or min fluorescence.
Sandstone (3060'-3120') = variable off white, light gray tuffaceous, medium to dark gray, olive gray dirty
matrix rich; very fine to occasional common medium, dominantly very fine to fine; angular to rounded,
dominantly sub rounded; poor to good sphericity; dominantly poorly sorted due to high matrix content,
ash, clastic clay, common silt matrix; grain to matrix support grading to sandy siltstone; dominantly quartz;
scattered feldspar; trace lithic fragments; minor dark mafics; occasional mica; non cemented; firm semi
friable to soft mushy, sectile; no evident structure; occasionally thin bedded with siltstone and claystone,
ash lithologies; very poor apparent porosity and permeability; no oil indicators.
Siltstone (3120'-3180') = dominantly medium, occasionally light to dark olive gray, gray with scattered off
white streaks, mottling from ash; commonly soft hydrated mushy to sectile to firm slightly crumbly;
abrasive texture; occasionally sandy grading to dirty matrix rich sandstone; variable ash content grading
to tuffaceous siltstone and claystone; non-calcareous; rare evident faint wispy laminations; non fissile;
trace to scattered black carbonaceous material; no oil attributes.
Tuff/Ash (3180'-3240') = white, off white, pale gray, scattered waxy medium to dark olive gray; soft
mushy to very firm slightly tough, common firm; matte to waxy luster; smooth texture; non fluorescent;
non expansive; occasionally slightly hydrated; common clean, scattered argillaceous to silty; associated
with common increase tuffaceous siltstone and tuffaceous claystone, sandstone; no associated oil
indicators; occasional very weak min fluorescence.
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3.2.4 Seabee
3250’ MD to 4270’ MD (-3163.2’ TVDSS to -4183.2’ TVDSS)
3.2.4.1 Summary
Deeper water marine basin floor and turbidite deposition of the Seabee sits below the fluvial nonmarine,
marginal marine Tuluvak formation. Seabee consists of interbedded siltstone and very fine to fine grained
sandstone both of which are variably tuffaceous. Light to occasionally dark olive gray siltstone
predominates until 3580’ where fine silty argillaceous sands are more common. All lithologies are
tuffaceous in part grading to tuffaceous claystone, tuffaceous siltstone and tuffaceous sandstone. The
sands are quartz rich with occasional mica and scattered organic material. Minor dark olive gray to olive
black shale is present throughout. Below 3750’ dark to medium deep water claystone becomes
increasingly common associated with a marked decrease in ash content and sand abundance. Thin
bedded very fine to fine sands become more common below 3850’. Ash content increases from 4020’
until the top of the Seabee turbidite sequence is encountered at 4160’. The sand in the sequence is very
fine to medium, dominantly sub angular with poor sphericty, quartz rich and scattered organic debris. The
sand overall is tight with variable common tuff matrix. Feldspar in this interval is commonly altered to
kaolinite. Alteration is dominantly in place grain alteration, in situ, but is commonly present as secondary
mineralization filling pore space.
No oil indicators were observed throughout the Seabee formation. Gas was minimal, generally less than
10 units with no distinguishable peaks present. Methane and ethane are present throughout and propane
becomes apparent at the top of the ashy section above the lower turbidite. Once the Seabee turbidite is
penetrated butane is present through the base of the Seabee.
Drill Rate (ft/hr) Total Gas (units)
Maximum Minimum Average Maximum Minimum Average
172.8 6.1 62.6 14.2 2.0 7.6
Gas Peaks
Depth
ft
Total
Gas
units
Methane
ppm
Ethane
ppm
Propane
ppm
Iso
Butane
ppm
Normal
Butane
ppm
Iso
Pentane
ppm
Normal
Pentane
ppm
No Gas Peaks Seen
3.2.4.2 Lithology
Siltstone (3240'-3270') = medium light to medium gray, sparse medium light hues; slightly mushy to
occasional stiff consistency; sparse crunchy tenacity, mostly crumbly; irregular fracture; wedge like to
occasional PDC cuttings habit; slight waxy luster; silty to gritty texture; interbedded layers of silt, clay and
fine sands; poor porosity and no oil indicators.
Sandstone (3270'-3300') = medium light gray to medium gray, opaque to milky white quartz crystals;
moderately calcareous; very fine to fine; fair to moderately sorted; sub rounded; moderate sphericity; soft;
matrix supported; low porosity with no oil indicators.
Siltstone (3300'-3390') = medium light gray to medium dark gray, some light gray hues, occasional
medium bluish gray to greenish gray cuttings; mostly mushy with sparse stiff consistency; mostly crumbly
with occasional stiff to crunchy tenacity; irregular to earthy fracture; PDC cuttings habit, with occasional
massive and elongated cuttings; slightly waxy luster; silty to gritty texture; massive siltstone bedding with
interbedded thin to thick layers of clay and fine sandstone; poor porosity with no oil indicators.
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Sandstone (3390'-3420') = light gray to medium light gray; mostly quartz; very fine to fine; fairly sorted;
sub rounded; moderate sphericity; soft cuttings; low porosity with no oil indicators.
Siltstone (3420'-3510') = medium gray to medium dark gray, sparse medium light gray to medium bluish
gray, occasional light gray and yellowish gray; slight stiff consistency; crumbly to crunchy and stiff
tenacity; irregular to earthy fracture; occasional massive and elongated cuttings, mostly wedge like and
PDC cuttings habit; waxy luster to dull; silty to gritty texture; massive siltstone beds, interbedded with fine
sands and occasional clays; low porosity with no oil indicators.
Sandstone (3510'-3540') = medium gray to medium dark gray; very fine to fine; fairly sorted; sub
rounded; moderate sphericity; soft; matrix supported; low porosity with no oil indicators.
Siltstone (3540'-3600') = medium light gray to medium gray, occasional yellowish gray to light gray
cuttings, sparse dark black hues; slightly stiff consistency; crumbly to slightly stiff tenacity; irregular to
earthy fracture; wedge like with PDC cuttings habit; waxy luster; silty to gritty texture; massive siltstone
layers interbedded with clays and fine sandstone; low porosity and no oil indicators.
Sandstone (3600'-3630') = very light to medium light gray, sparse medium gray cuttings with dark gray
specks; mostly quartz framework; fine grain size; fair to well sorted; sub rounded; moderate sphericity;
soft hardness; mostly grain supported; low porosity with no oil indicators.
Siltstone (3630'-3720') = medium gray to medium dark gray, occasional greenish gray and yellowish
gray cuttings; slightly stiff consistency; moderately crunchy to stiff with low density tenacity; occasionally
blocky and irregular to earthy fracture; wedge like with PDC cuttings habit, occasional massive and
elongated cuttings; waxy luster; silty to gritty texture; interbedded layers of siltstone, sandstone and clays;
low porosity with no oil indicators.
Claystone (3720'-3780') = medium to dark olive gray; firm crumbly to sectile, common hydrated, soft
soluble, mushy; smooth to very fine abrasive texture when grading to siltstone; matte luster; variable silt
content; occasional black carbonaceous debris and red brown phosphatic material; scattered micro mica;
trace disseminated pyrite; non-calcareous; occasional faint wispy laminations and aligned organic
material; non fissile minor light gray ash streaks; no oil attributes.
Tuff (3780'-3840') = dominantly trace amounts; off white chalky, greenish gray, brownish waxy; smooth
texture; no evident structure; non-calcareous; dominantly distinct thin cuttings; non to dull min
fluorescence; clean, altered to smectite?, white bentonite; occasional as matrix in sand and minor mix
argillaceous, silt; no oil indicators.
Sandstone (3840'-3930') = overall light to medium olive gray, light to medium gray, off white, occasional
white; very fine to scattered medium, dominantly fine; angular to rounded, dominantly sub angular; poor
to scattered good sphericity; variable dominantly poorly sorted due to high argillaceous, silt matrix
content; grain to abundant matrix support grading to siltstone; dominantly quartz; occasional
fluorescence; trace lithic fragments; minor mica, dark mafics; feldspar occasionally altered to kaolinite,
dominantly in situ, occasional as matrix fill; trace friable, dominantly semi to firm friable, soft, mushy;
minor white, clear calcareous cement; scattered organic material; scattered parallel organic and mica
alignment; poor apparent porosity and permeability due to high argillaceous content; no oil attributes.
Siltstone (3930'-3990') = light to dark olive gray, common light brownish hues; soft hydrated, soluble
mushy, firm sectile to crumbly; matte luster with scattered micro sparkle from grain surfaces, micro mica;
very fine abrasive to fine grainy texture; commonly very sandy, very fine to fine grained to dirty matrix rich
grain to matrix supported sandstone; overall non-calcareous, occasional recrystallized calcite, calcareous
kaolinite; occasional discontinuous wispy lams, streaks; scattered to occasional organic material,
dominantly black carbonaceous, occasional red brown phosphatic debris; minor white, grayish ashy
streaks; non fissile scattered dark moderately hard shale stringers; no oil indicators.
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Sandstone (3990'-4080’) = overall dominantly light to medium olive gray, common brownish gray,
scattered off white, white, minor black peppering; very fine to scattered medium, dominantly very fine with
common fine and quartz silt; angular to rounded, dominantly sub angular poor sphericity; poor sorting due
to matrix content; grain to matrix support grading to sandy siltstone; dominantly quartz; scattered feldspar,
mica, dark mafics; occasional evident lithic fragments; trace to scattered organic material, dominantly
black carbonaceous debris; rare disseminated pyrite; occasional kaolinitic alteration of feldspar,
dominantly in situ, occasional as secondary matrix fill; occasionally common ash content; scattered wispy
discontinuous laminations, oriented material; trace hard calcareous cement; dominantly soft to firm non
friable sectile, scattered firm semi friable; poor apparent porosity and permeability due to high
argillaceous matrix content; no oil attributes.
Shale (4080'-4110') = minor amounts; dark olive gray to grayish-black; firm to very firm; matte luster;
smooth texture; non to moderately calcareous; rare organic material; minor silt; occasional moderate to
dominantly poor incipient fissility; associated non-fissile soft claystone; trace micro mica; no evident
microfossils; no oil indicators.
Tuffaceous Claystone (4110'-4170') = dominantly light to medium olive gray with scattered off white,
white streaks, mottling; soft hydrated, soluble, mushy, sectile to crumbly; smooth to abrasive texture when
silty grades to tuffaceous siltstone; occasional black carbonaceous debris; minor very fine sand; non to
moderately calcareous; slightly to moderately expansive; occasional weak laminations, thin,
discontinuous lenses, streaks; no mineral fluorescence; no oil attributes.
Sandstone (4170'-4260') = overall off white with common dark peppering; tuffaceous with kaolinitic
alteration of feldspar; very fine to medium, dominantly fine; angular to rounded, dominantly sub angular;
dominantly moderate sphericity; moderately well to well sorted with common ash matrix; quartz rich with
abundant feldspar in various stages of alteration to kaolinite; common intergranular calcite; non
cemented; scattered dark mafics, organic material; no evident structure; firm semi friable to dominantly
soft mushy to sectile, non-friable; due to high ash content and kaolinitic alteration poor porosity and
permeability; no oil indicators.
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3.2.5 Nanushuk
4270’ MD to 4935’ MD (-4183.2’ TVDSS to -4846.9’ TVDSS)
3.2.5.1 Summary
Disconformably underling the Seabee formation is variable facies Nanushuk depositon. Nanushuk varies
from marine to nonmarine and facies interfinger from marine, marginal marine to nonmarine along a
prograding delta plain. Foreset and topset sandsone beds are deposited in between sea level changes of
marine flooding (MFS) events. The Nanushuk topset 5 and 4 sand bodies of the deltaic sequence are
primary targets. Nanushuk can be broken into members based on these events.
Upper Nanushuk is primarily medium to dark gray siltstone that is lighter gray when tuffaceous. Minor
amounts of very fine to fine sand in thin probably discontinuous stringers are present interbedded with
scattered dark olive gray to olive black clay/mudstone.
Nanushuk Mid Formation when encountered at 4389’ sees an increase in sandstone. The sand is very
fine to fine grained with occasional medium size, immature, predominantly subangular with moderate to
poor sphericity. Common argillaceous, silt matrix is present with sands being grain to matrix supported
grading to sandy siltstone. Minor ash is present grading to tuffaceous sandstone. Most sands are thin
bedded with variable matrix, porosity and permeability. Sandstone cuttings are commonly soft non to
semi-friable with scattered firm, clean and easily friable. Minor calcareous cement is present. The first
liquid hydrocarbons of the well are present here.
A dirty, silty argillaceous interval at the base of the Nanushuk Mid Formation is present until the
sandstone of the Nanushuk 5 Topset is reached at 4668’. Dark to medium olive gray siltstone and
mudstone are present as thin interbeds, lenses and stringers throughout the topset sand. Minor
tuffaceous lithologies are also evident. The sandstone is very fine to scattered medium, dominantly fine,
quartz rich with scattered to abundant carbonaceous debris. Support is variable from common matrix to
abundant grain support. Matrix varies from argillaceous rich, occasionally tuffaceous to very silty. Minor
interstitial calcite is present although sands lack cement. Kaolinitic alteration of feldspar is present in
variable degrees. Alteration is in situ and as secondary mineralization filling pore space and encrusting
grains. Porosity and permeability are highly variable depending upon matrix content and secondary
alteration. Scattered clean noncemented sands are friable, show moderate porosity and permeability but
appear to be lensoidal, interbedded with and gradational with dirty matrix rich sands.
A thin argillaceous to silty interval is the boundary between the Nanushuk 5 and 4 Topsets of the
prograding delta sequence. Nanushuk 4 topset sands are similar to topset 5 sands in provenance, facies,
mineralology and alteration but appear to be more argillaceous, silty and thinner bedded. Sandstone in
the topset 4 is occasionally well sorted, clean but overall is of poor reservoir quality due to the high matrix
content and thin bedded nature.
The first liquid hydrocarbons of the well are seen from 4477’ in the Mid Formation interval. This first show
is short lived as all fluorescence disappears by 4555’. Shows are again encountered at the top of
Nanushuk 5 Topset beds and are also short lived down to 4737’. No oil attributes are present in the
Nanushuk 4 Topset which exhibits a dirty matrix filled sand. Oil indicators in both Nanushuk show
intervals 4477’-4550’ and 4668’-4725’ are similar and only occur in clean friable sands with poor to
moderate porosity. Stain is evident as very light to light brown in spotty to trace amounts. Trace oil
saturation with trace fluorescent pops was seen at 4680’. Overall no sheen, fluorescent pops or free oil
was observed in any other sample. Sample fluorescence is even in good sand, trace to 20% overall and
moderate to bright yellow. Cuts were all slow to very slow, ranged from weak pale yellow to occasionally
moderate white after sitting for some time. No visible cuts or dry rings were observed. Residual cut
fluorescence ranged from weak to occasionally moderately bright light yellow. Oil attributes indicate
residual or remnant weak shows in tight and/or wet sand. Resistivity throughout the show intervals
exhibits no separation between deep and shallow and attains values between 6 and 7 ohms from a
baseline of 4 to 5 ohms prior to the show.
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Background gas increased from an average of 17 units prior to the show to an average of 28 units during
the show with a peak valve of almost 56 units at 4510’. Methane through butane was present at the top of
the Nanushuk with the presence of pentanes starting from 4360’ and continuing throughout the
Nanushuk. Chromatograph ratio analysis reveals a crossover of balance and wetness curves beginning
at 4470’ at the top of the first show interval and continuing to 4725’ the base of the second show interval
where the curves cross back over.
Drill Rate (ft/hr) Total Gas (units)
Maximum Minimum Average Maximum Minimum Average
155.8 7.1 46.1 55.5 2.5 15.2
Gas Peaks
Depth
ft
Total
Gas
units
Methane
ppm
Ethane
ppm
Propane
ppm
Iso
Butane
ppm
Normal
Butane
ppm
Iso
Pentane
ppm
Normal
Pentane
ppm
4295 26 4970 335 49 6 5 2 2
4317 32 6149 464 79 9 8 3 3
4342 29 5293 452 102 10 15 2 1
4481 47 7983 641 323 45 96 24 23
4490 48 8208 659 325 46 100 26 26
4510 56 7994 897 567 89 206 62 72
4527 30 4421 442 254 39 88 25 28
4671 20 3017 260 148 25 59 18 20
4708 18 2825 259 139 20 48 12 13
4745 17 2845 274 136 17 40 9 9
4777 19 3675 161 57 8 22 6 4
3.2.5.2 Lithology
Siltstone (4260'-4320') = medium dark gray to dark gray, occasional medium light gray to medium bluish
gray cuttings; moderately stiff consistency; cy; slightly dense with moderate stiff tenacity; earthy fracture;
wedge like with occasional PDC cuttings habit; dull earthy luster to occasional waxy luster; silty to gritty
texture; interbedded layers of siltstone, sandstone and clays; low porosity with no oil indicators.
Sandstone (4320'-4350') = medium light gray to medium gray; mostly quartz framework; very fine to fine;
fairly sorted; sub rounded; moderate sphericity; matrix supported; low porosity and no oil indicators.
Siltstone (4350'-4430') = dark gray to grayish black, occasional bluish gray to medium light gray, very
light gray to light gray and greenish gray cuttings; moderately stiff consistency; crumbly to moderately stiff
tenacity; earthy fracture; wedge like with PDC cuttings habit; occasional waxy luster; silty to gritty texture;
interbedded layers of siltstone, sandstone and clays; low porosity and no oil indicators.
Sandstone (4430'-4460') = medium light gray to medium gray, occasional greenish gray and very light
gray cuttings; mostly quartz framework; very fine to fine; fair sorting; sub rounded; moderate sphericity;
soft to easy friable; matrix supported; interbedded layers of sandstone, siltstone and clays; low porosity
and no oil indicators.
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Sandstone (4460'-4530') = medium gray to medium dark gray, some light gray hues, occasional medium
light gray cuttings; mostly quartz framework; very fine to fine grain size; fairly sorted; sub rounded;
moderate sphericity; soft to easily friable, some moderately hard cuttings; irregular to earthy fracture;
wedge like with occasional PDC cuttings habit; interbedded layers of siltstone and sandstone; low
porosity and crushed cutting fluorescence.
Siltstone (4530'-4610') = medium light gray to medium gray, occasional dark gray to grayish black,
sparse very light gray cuttings; mushy to occasional stiff consistency; moderate density to slightly stiff
tenacity; earthy to irregular fracture; wedge like with PDC cuttings habit; dull earthy luster; silty to gritty
texture; interbedded layers of siltstone and sandstone with minor clays; low porosity very weak to no oil
indicators.
Sandstone (4610'-4670') = medium dark gray; mostly quartz framework; very fine grains; fairly sorted;
sub rounded to rounded; high sphericity; unconsolidated to soft; floating fabric; low porosity and no oil
indicators.
Sandstone (4670'-4760') = light to dark gray, off white, occasional white, blush, common pale brown
hues, scattered dark peppering; very fine to trace lower medium; angular to rounded, dominantly sub
angular, poor sphericity; occasionally clean well sorted, common matrix rich grain to matrix support poor
sorted; commonly grades to argillaceous siltstone; quartz rich; scattered feldspar, occasionally altered to
kaolinite; white, bluish tuffaceous matrix; scattered to common organics, black carbonaceous debris, red
brown phosphatic plant material; dominantly soft, hydrated mushy, occasionally firm friable; occasional
interstitial calcite; non cemented; occasional good, dominantly poor porosity and permeability due to high
matrix content; no odor, fluorescence pops or sheen; trace light brown stain, rare oil saturation on select
cuttings; trace to 5% moderate yellow sample fluorescence; slow weak pale yellow, occasionally very
slow to slightly moderate milky cut fluorescence; clear visible cut; weak to moderate light yellow residual
cut fluorescence.
Siltstone (4760'-4830') = medium dark gray to dark gray, some occasional grayish black and medium
light gray cuttings; stiff consistency; crunchy to moderately dense tenacity; blocky and earthy irregular
fracture; elongated and massive cuttings habit; waxy to earthy dull luster; silty to gritty texture;
interbedded layers of siltstone, fine sands and clay; low porosity and no oil indicators.
Claystone (4830'-4890') = light brownish gray to brownish gray, some olive gray hues and sparse
medium dark gray to dark gray; mushy consistency; malleable tenacity; waxy luster; clayey to silty texture;
interbedded layers of siltstone, sandstone and clays; low porosity and no oil indicators.
Sandstone (4890'-4950') = light brown to brownish gray, clear to sparse milky white quartz crystals;
mostly quartz crystals framework; very fine to fine; well sorted; sub rounded to rounded; moderate to high
sphericity; unconsolidated to soft; floating fabric; interbedded layers of sandstones, siltstones and clays;
low porosity and no oil indicators.
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3.2.6 Torok
4935’ MD to 6800’ MD (-4846.9’ TVDSS to -6636.9’ TVDSS)
3.2.6.1 Summary
Below the shallow marine deltaic Nanushuk facies the depositional environment change to marine deeper
water basinal and shelf slope deposition of the Torok formation. This includes muds, silts and sands. The
sands are in the form of turbidites and channelized debris flows. The Torok is broken into members or
sequences of depositional events, Upper, Sequence 4 Top Channel, Sequence 4 BFF and sequence 3
BBF. Overall the Torok is quite sandy with interbedded siltstone, mudstone, minor shale and lacks the
ash content observed in higher formations. When ash does occur it is bedded separately as distinct clean
ash cuttings versus ash mixing with mud, silt and sand. Tuff is greenish, grayish, bluish, olive gray to
yellowish, waxy, smooth and contains little detritus or atritus with weak to no mineral fluorescence.
Sandstone in the upper Torok is very fine to fine with occasional medium grains, dominantly quartz with
minor dark mafics, mica and occasionally common carbonaceous debris. Scattered feldspar alteration to
kaolinite is present, dominantly in situ grain alteration with scattered secondary pore filling and grain
encrusting. Scattered calcareous cement is present and several “hard streak are present. Most notably at
5150’ where crystalline limestone occurs along with recrystallized calcite. Siltstone and mudstone in the
upper Torok are variable in color from dark to medium olive gray, occasionally olive black, grayish brown
and medium to dark gray. Typically these clastic clays and silts are non to moderately calcareous, easily
hydrate and are commonly soluble upon washing. Black carbonaceous and red-brown phosphatic
material is scattered to occasionally abundant throughout the section. Sands are occasionally clean,
friable with moderate porosity but overall are dirty, matrix rich with dominantly poor porosity and
permeability and appears commonly bedded and gradational to siltstone, mudstone and minor dark olive
gray to olive black shale.
Torok sequence 4 channel was penetrated at 6054’ and is predominantly sandstone with minor thin
bedded siltstone, occasional tuff and shale. The sand is very fine to scattered medium with common
quartz silt, angular to occasionally rounded with dominantly poor sphericity. Overall poorly sorted with
intervals matrix free and well sorted. Commonly grain supported with abundant argillaceous matrix
grading to matrix supported silty sandstone and siltstone. Sand is quartz rich with scattered mica, trace
lithic fragments with variable feldspar content. Scattered kaolinitic alteration is present dominantly in situ
grain alteration with scattered secondary matrix filling and grain encrusting. In the upper scattered
secondary framboidal and common disseminated pyrite is present. Organic content is variable from
abundant to sparse and dominantly black carbonaceous fragments. Occasional phosphatic plant debris is
also present. Overall sand is tight due to high matrix content firm semi to non friable. Scattered clean firm
easily friable sands are interbedded and probably are gradational and lensoidal with varying degrees of
matrix. Minor calcareous cement and scattered intergranular calcite was observed.
Torok sequence 4 BFF and 3 BFF are similar in mineralology, provenance, organic content and
deposition as the sequence 4 channel sand. These sequences are separated by increases in dark to
medium olive gray, grayish black, olive black siltstone, mudstone and minor shale.
Oil was observed in the Torok section with poor weak shows 5630’-5675’, 5775’-5831’, 6015’-6445’ and
6776’-6800’ TD. The oil attributes are similar through these show intervals. There was no free oil,
iridescent sheen, fluorescent pops or odor observed. Traces of light brown stain are apparent. No internal
oil saturation is evident. Sample fluorescence ranged from trace to 15% moderate to moderately bright
yellow. Cuts were very slow weak pale yellow to extremely slow up to mod milky white and showed no
visible cut or residual dry cut ring. Residual cut fluorescence was variable from weak to occasionally
moderately bright light yellow. Due to the nature of the cuts and appearance of the staining it appears that
the oil is residual or remnant in a wet sand. Porosity and permeability appear overall to be poor with
moderate porosity in select cuttings in an apparent thin bedded matrix rich environment. Butane gas is
present throughout the Torok. Pentanes appear intermittently until the top of the second show interval at
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5775’. Chromatograph ratio analysis does not show a balance-wetness crossover until the top of
sequence 4 Channel at 6054’ and the crossover remains tight until 6097’ where the ditch gas increases
and becomes active. Overall gas was low 5 to 15 units without any distinguishable peaks until 6094’
where gas character changed and became more active averaging 65 units with a high of 116 units at
6184’. From 6325’ gas became less active with values between 12 and 35 units. From 6094’ to 6330’
overall resistivity increased from 5-7 ohms to 8-10 ohms in the active gas interval but resistivity shows no
separation between deep and shallow.
Drill Rate (ft/hr) Total Gas (units)
Maximum Minimum Average Maximum Minimum Average
148.3 9.5 63.8 116.0 0.6 17.5
Gas Peaks
Depth
ft
Total
Gas
units
Methane
ppm
Ethane
ppm
Propane
ppm
Iso
Butane
ppm
Normal
Butane
ppm
Iso
Pentane
ppm
Normal
Pentane
ppm
6101 112 15302 1476 1270 182 472 124 2
6126 77 13665 946 640 82 203 48 62
6138 79 13673 950 666 85 219 51 64
6184 116 19551 1445 1048 135 354 86 114
6210 72 10617 953 795 108 299 75 102
6237 74 11127 944 795 110 301 77 103
6273 78 11262 1004 867 125 348 91 128
6314 76 10658 973 886 132 365 96 129
6325 75 10285 962 900 137 385 100 136
3.2.6.2 Lithology
Sandstone (4950'-5040') = variable overall light to dark gray, olive gray, off white, white, dominantly very
fine to fine, occasional medium, common quartz silt; angular to occasionally rounded, dominantly sub
angular; common poor to scattered good sphericity; variable sorting, occasional clean well, to dominantly
matrix rich poorly sorted; grain to common matrix support grading to siltstone; quartz rich; variable
feldspar; trace to occasional dark mafics, mica; scattered black carbonaceous, occasional red-brown
phospahtic debris; non cemented; occasionally common tuffaceous matrix; minor kaolinite alteration of
feldspar, dominantly in situ, scattered as matrix fill; occasional faint wispy laminations, aligned organics
and mica; very firm to firm friable to common non friable; occasional moderate, dominantly poor porosity
and permeability due to high matrix content; minor ash, shale, claystone, common siltstone interbeds; no
oil attributes; minor weak min fluorescence from tuff.
Siltstone (5040'-5100') = medium to dark brownish gray, grayish brown, common olive hues; firm to soft,
mushy, hydrated, soluble to sectile, slightly crumbly; very fine abrasive to fine grainy texture; matte luster
with variable micro mica sparkle; commonly sandy grading to dirty matrix rich sandstone; scattered to
common mica; trace to common disseminated pyrite; scattered organic material, black carbonaceous and
red brown chitonous phosphatic debris; trace faint laminations, streaks; occasionally weak aligned
organics and mica; non to occasionally slightly calcareous; non fissile; minor interbedded ash; no oil
indicators.
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Shale (5100'-5160') = dominantly minor amounts, thin interbeds in silt and sand lithologies; dark olive
brown-black; very firm to slight moderate hard, brittle easily snapped to slight sectile easily scored; dull
slight earthy luster with scattered to common micro mica, occasional disseminated pyrite microsparkle;
smooth texture; occasionally silty; moderate to common incipient fissility grading to softer non-fissile
claystone; occasional black carbonaceous, red brown phosphatic material; non-laminated; non-
calcareous; no oil attributes.
Sandstone (5160'-5250') = dominantly brownish gray, common light to medium gray, scattered white, off
white; very fine to medium, dominant very fine to fine with common silt; angular to scattered rounded,
dominant sub angular; dominant poor to scattered good sphericity; occasional well sorted clean,
dominantly dirty grain to matrix support poor sorted; dominantly quartz; scattered feldspar; occasional
dark mafics; trace lithic fragments; occasional sand size mica, common micro; scattered organic material
dominantly black carbonaceous; trace red brown phosphatic debris; feldspar occasionally altered to
kaolinite, in situ grain alteration to matrix filling secondary mineralization; occasional intergranular calcite,
minor calcareous cement; trace hard when cemented to dominantly firm to soft semi to non-friable when
dirty; no evident structure; commonly grades to siltstone; no oil indicators.
Siltstone (5250'-5280') = medium dark gray to dark gray; stiff consistency; touch and stiff tenacity; blocky
fractures; elongated and massive cutting habit; earthy luster; silty to gritty texture; interbedded layers of
siltstone sandstone and minor clays; low porosity and no oil indicators.
Sandstone (5280'-5370') = light olive gray to brownish gray, occasional yellowish gray hues, clear to
sparse milky white crystals; mostly quartz framework; very fine to fine; fair to well sorted; sub rounded to
rounded; moderate to high sphericity; unconsolidated to soft and slight friable hardness; grain supported;
floating to point contact fabric; interbedded layers of siltstone, sandstone and clays; low porosity and no
oil indicators.
Siltstone (5370'-5430') = olive gray, light brownish to brownish gray hues, sparse very small grayish
black cuttings; stiff consistency; moderate density, crunchy to stiff tenacity; blocky fractures; wedge like
cutting habit; earthy luster; silty to gritty texture; interbedded layers of sandstone, siltstones and minor
clays; low porosity and no oil indicators.
Sandstone (5430'-5490') = light olive gray, occasional brownish gray hues, mostly clear quartz crystals;
mainly quartz framework; very fine to fine; well sorted; rounded; moderate to high sphericity;
unconsolidated to soft, sparse firm friable hardness; massive sandstone bedding with interbedded layers
of siltstone and minor clay; low porosity and no oil indicators.
Sandstone (5490'-5580') = light olive gray to olive gray, light brownish gray to brownish gray hues, minor
black cuttings, clear to milky white quartz crystals; mostly quartz framework; very fine to fine; fair to well
sorted; sub rounded to rounded; moderate sphericity; soft to easy friable, sparse unconsolidated; massive
sandstone beds, interbedded with thin siltstone layers and minor clays; no porosity and no oil indicators.
Siltstone (5580'-5610') = brownish black to dark gray, some brownish gray hues; slightly stiff
consistency; moderate density to slight stiff tenacity; earthy fractures; wedge like cutting habit; dull earthy
luster; silty to gritty texture; massive sand beds interbedded with minor clays and siltstones; low porosity
and no oil indicators.
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Sandstone (5610'-5730') = overall medium gray, grayish brown when dirty, occasional off white when
kaolinitic, variable black, gray, white peppering; individual grains dominantly clear, cloudy, common white,
milky, scattered black, light to dark gray; very fine to occasionally common medium, dominantly very fine
to fine; angular to occasionally rounded, dominantly sub angular; poor to scattered good sphericity; grain
to matrix support grading to sandy siltstone; dominantly quartz; variable feldspar, scattered mica, dark
mafics, trace lithic fragments; scattered to common organic material, black carbonaceous and occasional
red brown phosphatic debris; occasional aligned organics, faint wispy lamination; feldspar occasionally
altered to kaolinite, in situ and secondary matrix fill; occasional interstitial calcite; minor hard calcareous
cement; dominantly argillaceous, silty firm to soft mushy, soluble; scattered to common very firm friable
clean; variable poorly sorted matrix rich to clean well sorted moderate porosity and permeability; no odor,
sheen, fluorescence pops or visible cut; trace to 1% moderate bright yellow sample fluorescence; trace
very light brown stain; slow weak pale yellow, occasional very slow to moderate white cut fluorescence;
moderate light yellow residual cut fluorescence; oil appears to be remnant, left behind.
Siltstone (5730'-5820') = medium to dominant dark olive gray, occasional brownish gray, olive-black; soft
hydrated sectile, mushy to very firm crumbly; very fine abrasive to very fine grainy texture when sandy;
matte luster with scattered fine micro sparkles from scattered to common micro mica, reflective grains and
occasional disseminated pyrite; variable sand content grading to dirty matrix rich sandstone; grades to
claystone and occasional poorly fissile shale; dominantly non to occasionally slightly calcareous;
occasional to common black carbonaceous, occasional red brown phospahtic debris; occasional faint
laminations; trace remnant oil confined to sandstone.
Sandstone (5820'-5940') = dirty medium olive gray, brownish gray, clean overall light to dark gray,
occasional off white with common dark peppering; clean very fine to scattered medium, grain support well
sorted, minor intergranular calcite, trace calcareous cement, minor kaolinitic alteration, moderate to poor
porosity, permeability; dirty very fine to fine, grain to matrix support grading to siltstone, poor sorting, poor
porosity and permeability; quartz rich; scattered dark mafics, mica; variable feldspar; trace lithic
fragments; scattered to common organic debris, occasionally weakly aligned; minor evident weak
bedding; occasional disseminated, trace framboidal pyrite; trace calcite fracture fill; interbedded with
minor shale, trace ash and abundant siltstone; variable porosity and permeability depending upon matrix
content; intermittent remnant oil; no odor, fluorescence pops, sheen, visible cut or dry cut ring; trace
moderate bright yellow sample fluorescence; trace light brown stain; very slow weak pale yellow,
occasional slightly moderate white cut fluorescence; weak to occasional moderate light yellow residual
cut fluorescence.
Tuff/Ash (5940'-5970') = variable, greenish gray, yellowish gray, blush, olive gray; firm, crumbly; smooth
texture; matte waxy luster; dominantly clean, occasional detritus, attritus, organic material; dominantly
non expansive; altered to smectite?; non-calcareous; occurs as thin distinct interbeds, layers, possible
lenses; common weak orange to occasional slightly moderate yellow mineral fluorescence; no oil
indicators.
Claystone (5970'-6030') = dominantly dark olive gray, occasional olive black; soft to firm, sectile to
crumbly; commonly hydrated, moderately soluble; round blocky cuttings; occasional very silty grading to
siltstone; occasional faint laminations; associated with harder moderate to poorly fissile shale; non
calcareous; non expansive; occasional organic debris; no oil attributes.
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Sandstone (6030'-6150') = overall dominantly light to medium olive gray, common medium to dark gray,
occasional white, off white, variable dominantly scattered dark mafic and organic debris peppering; very
fine to trace lower medium, dominantly very fine, common quartz silt; angular to occasional rounded,
dominantly sub angular; dominantly poor to scattered good sphericity; variable sorting depending upon
matrix content; clean well sorted to argillaceous poorly sorted; grain to matrix support; dominantly quartz;
common to scattered feldspar; scattered mafics,, occasional mica, trace lithic fragments; feldspar
occasionally altered to kaolinite, in situ and as secondary mineralization in matrix; occasional
intergranular calcite; scattered hard calcareous cement; commonly dirty argillaceous grading to siltstone,
soft, firm non friable; occasional firm clean firm friable to semi friable; scattered to occasionally common
carbonaceous debris, occasionally aligned; minor red brown phosphatic material; variable poor to
moderate porosity and permeability; no odor or sheen; trace slightly moderate orange yellow fluorescent
pops; trace light brown stain; trace to 5% moderate yellow sample fluorescence, partially masked by
yellow calcite min fluorescence; very slow weak pale yellow, very very slow to slightly moderate white cut
fluorescence; clear visible cut; weak to slightly moderate light yellow residual cut fluorescence.
Sandstone (6150'-6270') = overall dominantly medium olive gray with scattered dark peppering; very fine
to occasional medium, dominantly very fine to fine; angular to occasionally rounded, dominantly sub
angular; poor to scattered good sphericity; dirty, argillaceous, silty matrix to grain support poorly sorted
grading to siltstone to well sorted grain support; dominantly quartz; common feldspar; occasional dark
mafics, mica; trace lithic fragments; scattered organic material; carbonaceous debris occasionally weakly
aligned; scattered interstitial calcite; soft to firm non to semi friable when dirty; firm friable to occasionally
moderately hard semi friable when cemented; occasional kaolinite alteration, dominantly in situ, scattered
as matrix fill; minor tuffaceous matrix; poor to scattered moderate apparent porosity and permeability
depending upon matrix content, kaolinite alteration and cementing; commonly tight with very slow cuts
after crushing; no odor, sheen, fluorescence pops, visible cut or dry ring; trace light brown stain; 5-15%
moderate bright yellow sample fluorescence; slow very weak to very slow weak to slightly moderate
yellow to white cut fluorescence; moderate light yellow slightly orange residual cut fluorescence.
Sandstone (6270'-6360') = olive gray to dark gray, medium gray to medium dark gray, sparse medium
light gray; dominantly quartz framework; very fine to fine; well to very well sorted; sub rounded to
rounded; moderate to high sphericity; soft to friable; grain supported; minor floating fabric; thick
sandstone bedding, interbedded with siltstones and minor clays; highly compacted with low porosity and
very weak to no odor; light trace stain on cuttings; slight neon yellow to neon white under fluorescent light;
very slow to no streaming; neon yellow residual ring staining under fluorescence; no residual dry ring;
weak oil show.
Sandstone (6360'-6450') = olive gray to olive black, slight brownish gray to brownish black hues, sparse
dark gray to grayish black cuttings, clear to opaque quartz crystals; mostly quartz frameworks; very fine to
fine; fair to well sorted; sub rounded to rounded; moderate to high sphericity; soft to firm friable; grain
supported; slight floating fabric; thick sandstone layers interbedded with minor siltstones and clays; low
porosity and no odor; no stain in cuttings; slight neon yellow to neon white under fluorescence light; weak
to no streaming when crushed; no dry ring; very weak oil show.
Siltstone (6450'-6510') = medium dark gray to grayish black, olive gray to olive black hues, occasional
light gray to medium light gray; stiff consistency; slightly dense to crunchy tenacity; occasional blocky
fractures; wedge like cutting habit; dull earthy luster; silty to gritty texture; massive sandstone beds
interbedded by siltstones and clays; low porosity with rare and very weak oil fluorescence; poor oil shows.
Sandstone (6510'-6600') = olive gray to olive black, light brownish gray to brownish gray hues, sparse
dark gray to grayish black cuttings, clear to slightly opaque quartz crystals; mostly quartz framework; very
fine to fine; fair to well sorted; sub rounded to rounded; moderate to occasional high sphericity; soft to
slightly friable; grain supported; occasional floating fabric; massive sandstone beds interbedded with
siltstone, clays and occasional shale; low porosity and rare fluorescence, overall weak and poor oil show.
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Siltstone (6600'-6630') = dark gray to grayish black, olive gray to olive black hues; slightly stiff tenacity;
low to moderately dense and slight crunchy; blocky fractures; wedge like cutting habit; dull earthy luster,
with minor mica vitreous luster; silty to gritty texture; massive sandstone beds with interbedded layers of
siltstone and minor clays; low porosity and no oil indicators.
Sandstone (6630'-6720') = olive gray to dark greenish gray, occasional olive black, dark gray and
brownish black hues, sparse very light gray to medium light gray cuttings, clear to milky white quartz;
mostly quartz framework; very fine to fine, with sparse medium size grains; fair to well sorted; sub
rounded to round; moderate to high sphericity; soft to friable and sparse firm friable hardness; mostly
grain supported; massive sandstone bedding with finer siltstone and clay layers; sparse calcareous
material; low porosity and no oil indicators.
Sandstone (6720'-6800') = dark greenish gray to olive gray; mostly quartz framework; very fine; well
sorted; sub rounded; moderate sphericity; friable; mostly grain supported; massive sandstone beds
interbedded with siltstones; low porosity; weak to no oil show in cuttings; neon yellow to neon white
fluorescence; no streaming; and very faint neon white fluorescence; no dry ring; overall weak to poor oil
show.
31
3.3 Show Quality Summary
3.3.1 Nanushuk Show Report No. Depth Interval Lithology
Drilling Mud Visible Sample Cut Visible Residual Cut Out Gassing Rating Fl Pops Stain Fluorescence Fluorescence Cut Ring Fluor Odor Sheen Quantity Color Color % Color Intensity Distribution % Color Intensity Speed Color Intensity Color Intensity Color Intensity Average High 1 4477-4550 Sandstone 0.0 0.0 0.0 0.0 3.0 0.0 3.0 2.5 1.5 0.5 3.5 2.0 1.0 0.0 0.0 0.0 0.0 3.0 2.0 0.0 0.3 0.5
2 4668-4725 Sandstone 0.0 0.0 0.0 0.0 3.0 0.0 3.0 2.0 1.5 0.3 3.0 2.0 1.0 0.0 0.0 0.0 0.0 3.0 2.0 0.0 0.4 0.6
) Drilling Mud III) Sample Fluorescence IV) Sample Cut Fluorescence V) Residual Visual Cut
A. Free oil in mud (fluor pops) A. Color A. Color A. Color
0. None 0. None 0. None 0. None
1. 1mm (pnpt) scattered, few in no. 1. None – v. pale yel (py) 1. V. pale yel (vpy), pale org (po) 1. V. pale yel (vpy), pale org (po)
2. 2mm scattered, few w/ occ 2mm 2. Brown (b), org-brn (ob), brn-gold (bg) 2. Light yel (ly), yel-org (yo) 2. Light yel (ly), yel-org (yo)
3. Common to abundant 1-2mm 3. Org (o), gold (g), yel-orng (yo) 3. Brt yel (by), brt yel-org (byo) 3. Brt yel (by), brt yel-org (byo)
4. Abundant 2mm and larger 4. Wht-yel (wy), grn-yel (gy), blu-wht (blw) 4. Grn yel (gy), v. brt yel (vby) 4. Grn yel (gy), v. brt yel (vby)
B. Odor B. Intensity B. Intensity B. Intensity
0. None to slight 0. None – very weak 0. None – very weak 0. None – very weak
1. Very slight 1. Very weak (transparent) 1. Very weak (transparent) 1. Very weak (transparent)
2. Slight 2. Moderate (translucent 2. Moderate (translucent 2. Moderate (translucent
3. Moderate 3. Moderate – strong 3. Moderate – strong 3. Moderate – strong
4. Strong 4. Strong (opaque) 4. Strong (opaque) 4. Strong (opaque)
II) Visible Stain C. Percent Distribution C. Speed VI) Visible Cut
A. Distribution, percent 0. None (0%) 0. None A) Color
0. None 1. Trace (0-10%) 1. V. Slow (occ streamers) 0. None – clear
1. Trace (0-10%) 2. Spotty (10-40%) 2. Slow (frequent streamers) 1. Pale straw (ps)
2. Spotty (10-40%) 3. Scattered – patchy (40-85%) 3. Fast 2. Straw (s)
3. Scattered – patchy (40-85%) 4. Even, uniform (85-100% 4. Instant 3. Amber (a)
4. Even, uniform (85-100%) 4. Drk amber to brn (da)
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3.3.2 Torok Show Report No. Depth Interval Lithology
Drilling Mud Visible Sample Cut Visible Residual Cut Out Gassing Rating Fl Pops Stain Fluorescence Fluorescence Cut Ring Fluor Odor Sheen Quantity Color Color % Color Intensity Distribution % Color Intensity Speed Color Intensity Color Intensity Color Intensity Average High 3 5630-5675 Sandstone 0.0 0.0 0.0 0.0 4.0 0.0 3.0 2.5 1.0 0.0 3.5 2.0 1.0 0.0 0.0 0.0 0.0 3.0 3.0 0.0 0.4 0.5
4 5775-5831 Sandstone 0.0 1.0 0.0 0.0 3.0 0.0 3.0 2.5 1.0 0.0 3.5 2.0 1.0 0.0 0.0 0.0 0.0 3.0 2.0 0.0 0.2 0.4
5 6015-6445 Sandstone 0.0 1.0 0.0 0.0 3.0 0.6 3.0 2.5 2.0 0.6 3.5 1.0 1.0 0.0 0.0 0.0 0.0 3.0 3.0 0.0 0.4 0.6
6 6776-6800 Sandstone 0.0 0.0 0.0 0.0 4.0 0.3 3.0 2.5 1.0 0.6 3.0 0.5 0.5 0.0 0.0 0.0 0.0 3.0 2.0 0.0 0.2 0.3
) Drilling Mud III) Sample Fluorescence IV) Sample Cut Fluorescence V) Residual Visual Cut
A. Free oil in mud (fluor pops) A. Color A. Color A. Color
0. None 0. None 0. None 0. None
1. 1mm (pnpt) scattered, few in no. 1. None – v. pale yel (py) 1. V. pale yel (vpy), pale org (po) 1. V. pale yel (vpy), pale org (po)
2. 2mm scattered, few w/ occ 2mm 2. Brown (b), org-brn (ob), brn-gold (bg) 2. Light yel (ly), yel-org (yo) 2. Light yel (ly), yel-org (yo)
3. Common to abundant 1-2mm 3. Org (o), gold (g), yel-orng (yo) 3. Brt yel (by), brt yel-org (byo) 3. Brt yel (by), brt yel-org (byo)
4. Abundant 2mm and larger 4. Wht-yel (wy), grn-yel (gy), blu-wht (blw) 4. Grn yel (gy), v. brt yel (vby) 4. Grn yel (gy), v. brt yel (vby)
B. Odor B. Intensity B. Intensity B. Intensity
0. None to slight 0. None – very weak 0. None – very weak 0. None – very weak
1. Very slight 1. Very weak (transparent) 1. Very weak (transparent) 1. Very weak (transparent)
2. Slight 2. Moderate (translucent 2. Moderate (translucent 2. Moderate (translucent
3. Moderate 3. Moderate – strong 3. Moderate – strong 3. Moderate – strong
4. Strong 4. Strong (opaque) 4. Strong (opaque) 4. Strong (opaque)
II) Visible Stain C. Percent Distribution C. Speed VI) Visible Cut
A. Distribution, percent 0. None (0%) 0. None A) Color
0. None 1. Trace (0-10%) 1. V. Slow (occ streamers) 0. None – clear
1. Trace (0-10%) 2. Spotty (10-40%) 2. Slow (frequent streamers) 1. Pale straw (ps)
2. Spotty (10-40%) 3. Scattered – patchy (40-85%) 3. Fast 2. Straw (s)
3. Scattered – patchy (40-85%) 4. Even, uniform (85-100% 4. Instant 3. Amber (a)
4. Even, uniform (85-100%) 4. Drk amber to brn (da)
33
3.4 Sampling Program
Set Type and Purpose Interval Frequency Distribution
A Washed and Dried
Reference 110’ – 6800’ 30’, 10’
Geological Materials Centre
3651 Penland Parkway
Anchorage, AK 99501
Attn: Jean Riordan
B Washed and Dried
Reference 110’ – 6800’ 30’, 10’
Geological Materials Centre
3651 Penland Parkway
Anchorage, AK 99501
Attn: Jean Riordan
C Washed and Dried
Reference 110’ – 6800’ 30’, 10’
AOGCC
333 W, 7th Ave. Suite 100
Anchorage, AK 99501
Attn: Meredith Guhl
A Unwashed Wet
Reference 110’ – 6800’ 30’, 10’
Geological Materials Centre
3651 Penland Parkway
Anchorage, AK 99501
Attn: Jean Riordan
B Unwashed Wet
Reference 110’ – 6800’ 30’, 10’
Geological Materials Centre
3651 Penland Parkway
Anchorage, AK 99501
Attn: Jean Riordan
C Unwashed Wet
Reference 110’ – 6800’ 30’, 10’
Geological Materials Centre
3651 Penland Parkway
Anchorage, AK 99501
Attn: Jean Riordan
A Iso-Tube Gas Samples 4510’ – 6190’
9 Samples
Variable
Frequency
Isotech Laboratories, Inc.
1308 Parkland Court
Champaign, Illinois 61821
Attn: Sample Receiving
WINX - 1
34
4 DRILLING DATA
4.1 Survey Data
Measured
Depth
(ft)
Incl.
(o)
Azim.
(o)
True
Vertical
Depth
(ft)
Vertical
Section
(Incr) (ft)
Surveys
Latitude
(ft)
Departure
(ft)
E(+), W(-)
Dogleg
Rate
(o/100ft)
362.22 0.63 35.02 362.21 0.92 1.50 1.05 0.19
460.14 0.46 52.47 460.13 1.28 2.18 1.67 0.24
550.00 0.57 63.02 549.99 1.38 2.60 2.36 0.17
646.53 0.75 53.08 646.51 1.53 3.20 3.29 0.22
739.15 0.63 69.61 739.12 1.62 3.74 4.25 0.25
830.52 0.61 50.89 830.49 1.71 4.22 5.10 0.22
925.23 0.69 59.28 925.19 1.89 4.83 5.98 0.13
1021.61 0.51 50.03 1021.57 2.07 5.40 6.81 0.20
1115.82 0.53 48.86 1115.77 2.30 5.96 7.46 0.02
1210.02 0.63 64.44 1209.97 2.43 6.48 8.26 0.20
1305.19 0.65 56.10 1305.13 2.53 7.00 9.18 0.10
1401.87 0.63 66.86 1401.80 2.60 7.52 10.13 0.13
1496.88 0.51 53.55 1496.81 2.67 7.98 10.95 0.19
1589.71 0.63 61.36 1589.64 2.79 8.47 11.73 0.15
1684.91 0.60 56.95 1684.83 2.90 8.99 12.61 0.06
1780.02 0.54 57.38 1779.94 3.03 9.50 13.40 0.06
1875.28 0.39 72.34 1875.19 3.06 9.85 14.09 0.20
1970.99 0.65 62.55 1970.90 3.04 10.19 14.88 0.29
2065.54 0.50 79.04 2065.44 2.97 10.52 15.76 0.24
2159.71 0.61 75.56 2159.61 2.78 10.72 16.66 0.13
2255.68 0.43 64.92 2255.58 2.69 11.01 17.48 0.21
2328.63 0.46 63.22 2328.52 2.71 11.26 18.00 0.04
2383.08 0.42 176.71 2382.97 2.53 11.16 18.20 1.34
2478.25 0.51 72.05 2478.14 2.16 10.94 18.62 0.77
2572.67 0.55 69.60 2572.56 2.08 11.23 19.44 0.05
2667.81 0.44 62.20 2667.69 2.06 11.56 20.19 0.14
2762.70 0.27 78.38 2762.58 2.03 11.77 20.73 0.20
2858.03 0.27 67.80 2857.91 1.97 11.90 21.16 0.05
2950.81 0.35 70.72 2950.69 1.93 12.08 21.63 0.09
3046.09 0.40 252.41 3045.97 1.95 12.07 21.59 0.78
3140.67 0.47 272.64 3140.54 2.17 11.99 20.88 0.18
3235.07 0.57 287.45 3234.94 2.66 12.15 20.04 0.18
3330.00 0.56 295.41 3329.87 3.34 12.49 19.17 0.08
3426.56 0.50 289.10 3426.42 3.99 12.83 18.35 0.09
3521.67 0.54 318.42 3521.53 4.71 13.30 17.65 0.28
3709.79 0.26 307.28 3709.64 5.94 14.23 16.73 0.16
WINX - 1
35
Measured
Depth
(ft)
Incl.
(o)
Azim.
(o)
True
Vertical
Depth
(ft)
Vertical
Section
(Incr) (ft)
Surveys
Latitude
(ft)
Departure
(ft)
E(+), W(-)
Dogleg
Rate
(o/100ft)
3900.84 0.29 308.37 3900.69 6.74 14.78 16.01 0.02
3994.86 0.27 258.64 3994.71 7.00 14.88 15.61 0.25
4089.12 0.26 260.60 4088.97 7.11 14.81 15.19 0.02
4184.36 1.01 309.69 4184.20 7.92 15.31 14.33 0.91
4374.05 1.29 308.25 4373.86 11.32 17.69 11.37 0.15
4563.79 0.52 316.47 4563.57 14.03 19.63 9.11 0.41
4654.71 0.62 321.73 4654.49 14.90 20.32 8.52 0.12
4756.64 2.74 331.15 4756.37 17.86 22.88 7.01 2.09
4847.08 6.01 326.29 4846.53 24.69 28.71 3.33 3.64
4943.91 8.58 326.54 4942.57 36.84 38.96 -3.46 2.66
5039.60 12.27 329.76 5036.66 54.03 53.71 -12.53 3.90
5132.98 16.27 335.04 5127.15 77.00 74.15 -23.05 4.51
5228.30 18.46 334.47 5218.12 105.44 99.88 -35.19 2.30
5323.81 19.40 336.56 5308.46 136.42 128.07 -48.02 1.22
5418.48 18.95 334.67 5397.88 167.52 156.40 -60.85 0.81
5512.64 18.68 333.81 5487.01 197.88 183.75 -74.05 0.41
5606.79 18.76 335.86 5576.18 228.09 211.09 -86.89 0.70
5701.16 18.41 336.33 5665.63 258.16 238.59 -99.08 0.40
5797.27 17.89 334.76 5756.96 288.10 265.84 -111.47 0.74
5891.97 17.42 334.91 5847.19 316.82 291.84 -123.68 0.50
5990.09 16.89 334.85 5940.95 345.77 318.05 -135.97 0.54
6081.97 16.35 332.82 6028.99 372.03 341.63 -147.55 0.86
6177.14 16.00 332.47 6120.39 398.52 365.18 -159.74 0.38
6270.23 15.51 331.18 6209.98 423.75 387.46 -171.67 0.65
6363.83 15.07 331.91 6300.27 448.37 409.16 -183.42 0.51
6459.82 14.54 332.00 6393.07 472.86 430.81 -194.96 0.55
6553.95 13.88 332.21 6484.32 495.93 451.23 -205.77 0.70
6649.20 13.33 330.91 6576.90 518.29 470.93 -216.43 0.66
6732.22 13.14 330.94 6657.71 537.24 487.55 -225.67 0.23
Projected TD
6800.00 13.14 330.94 6723.72 552.61 501.02 -233.16 0.00
WINX - 1
36
4.2 Bit Record
BIT No. SIZE TYPE Serial
Number
JETS
TFA IN OUT Feet
Drilled Hours AVE
ROP
(ft/hf) CONDITION
1 12.25” Milltooth Security
Tri-Cone 12899269 1x16, 3x18
TFA 0.942 110’ 600’ 490’ 22.5 39.9 3-3-WT-A-2-1/16-NO-BHA
2 12.25” Insert Smith
Tri-Cone RD4125 1x16, 3x18
TFA 0.942 600’ 2407’ 1807’ 46.5 39.7 1-2-WT-G-E-I-NO-TD
3 8.5” PDC Haliburton
GT65M M324 13196870 6x13
TFA 0.778 2407’ 6800’ 4393’ 114.3 60.1 1-1-WT-A-X-I-NO-TD
3 RR 1 8.5” PDC Haliburton
GT65M M324 13196870 6x13
TFA 0.778 6800’ 6800’ Clean Out Run Not Rated
3 RR 2 8.5” PDC Haliburton
GT65M M324 13196870 6x13
TFA 0.778 6800’ 6800’ Clean Out Run Not Rated
3 RR 3 8.5” PDC Haliburton
GT65M M324 13196870 6x13
TFA 0.778 6800’ 6800’ Clean Out Run Not Rated
3 RR 4 8.5” PDC Haliburton
GT65M M324 13196870 6x13
TFA 0.778 6800’ 6800’ RIH To Shoe & Circ Not Rated
WINX - 1
37
4.3 Mud Record
Contractor: MI Swaco
Date Depth MW
(ppg)
VIS
(s/qt) PV YP Gels API
FL FC Sols
(%)
O/W
Ratio Sd
(%)
Cl
(mg/L)
Alkal
Pm MBT
(lb/bbl) Ca MD
(ft)
TVD
(ft)
Kla-Shield WBM
2/14/2019 101 101 9 73 20 23 15/20/22 7.6 1 -- -- -- -- 0.4 -- --
2/15/2019 155 155 9 87 20 36 17/23/25 7.7 1 4.5 0/95.5 0.1 35500 0.4 -- 60
2/16/2019 600 600 9.15 79 12 43 17/23/25 9.0 1 6 0/94 0.7 32000 0.4 1.25 360
2/17/2019 1216 1216 9.5 62 14 33 17/22/25 8.5 1 4 0/96 1.5 35000 0.3 1.25 440
2/18/2019 1910 1910 9.5 66 15 30 14/19/23 6.0 1 6 1/93 1 32000 0.4 3 400
2/19/2019 2364 2364 9.5 66 15 40 16/21/23 5.2 1 8 1.2/90.8 0.75 32000 0.4 9.5 220
2/20/2019 2407 2407 9.5 63 14 28 12/18/21 6.4 1 6 1/93 0.75 32000 0.3 3 160
2/21/2019 2407 2407 9.55 60 15 32 12/16/18 6.4 1 5 1/94 0.75 32000 0.3 3 200
2/22/2019 2407 2407 9.55 89 16 30 14/15/19 6.4 1 5 1/94 0.75 32000 0.3 3 200
2/23/2019 2407 2407 9.55 66 17 27 13/17/20 8.3 1 6 1/93 0.75 32000 0.3 3 240
2/24/2019 2407 2407 9.55 63 17 27 14/19/23 6.3 1 6 1/93 0.75 31500 0.3 3 240
2/25/2019 2639 2639 9.4 49 9 18 8/9/10 6.2 1 4 2/94 0.5 31000 0.6 2.6 80
2/26/2019 3363 3363 9.5 54 15 23 9/12/13 6.0 1 6 1.5/92.5 0.25 27500 0.3 5 140
2/27/2019 4390 4390 9.55 47 12 22 8/10/11 6.2 1 6.2 1.5/92 0.25 23500 0.3 7.5 160
2/28/2019 4779 4779 9.55 51 16 24 9/12/13 6.5 1 6.5 1.5/92 0.4 23000 0.3 7.5 160
Abbreviations: MW = Mud Weight VIS = Funnel Viscosity PV = Plastic Viscosity YP = Yield Point
Gels = Gel Strength FL = Water or Filtrate Loss FC = Filter Cake O/W = Oil to Water ratio
Sols = Solids Sd = Sand content MBT = Methylene Blue Alk, Pm = Alkalinity, Mud
pH = Acidity Cl = Chlorides Ca = Hardness Calcium nr = Not Recorded
WINX - 1
38
Date Depth MW
(ppg)
VIS
(s/qt) PV YP Gels API
FL FC Sols
(%)
O/W
Ratio Sd
(%)
Cl
(mg/L)
Alkal
Pm MBT
(lb/bbl) Ca MD
(ft)
TVD
(ft)
Kla-Shield WBM
3/1/2019 5380 5361 9.55 51 13 28 10/14/15 5.8 1 6 1.5/92.5 0.4 22500 0.2 7.5 160
3/2/2019 6525 6455 9.55 47 12 23 9/12/13 7.0 1 7 1/92 0.4 20000 0.2 7.5 120
3/3/2019 6800 6724 9.55 53 11 23 9/11/12 7.6 1 7 1/92 0.4 19000 0.3 7.5 120
3/4/2019 6800 6724 9.6 55 11 24 9/11/12 7.8 1 7 1/92 0.4 19000 0.3 7.5 120
3/5/2019 6800 6724 9.55 54 10 22 8/11/12 7.8 1 7.5 1/91.5 0.4 16000 0.2 7.5 160
3/6/2019 6800 6724 10.1 50 11 24 8/14/17 7.4 1 8 1/91 0.4 39000 0.5 7.5 160
3/7/2019 6800 6724 10.1 50 11 23 8/15/17 7.4 1 8 1/91 0.4 39000 0.5 7.5 160
3/8/2019 6800 6724 10.1 51 11 24 8/16/17 7.4 1 8 1/91 0.4 39000 0.5 7.5 160
3/9/2019 6800 6724 10.1 47 10 15 7/9/14 7.6 1 8 1/91 0.4 39000 0.3 7.5 160
3/10/2019 6800 6724 10.1 48 11 22 9/14/18 7.4 1 8.5 1/90.5 0.4 36500 0.7 6.75 120
3/11/2019 6800 6724 10.1 52 10 20 8/12/17 7.4 1 8.5 1/90.5 0.4 36500 0.5 6.5 80
Abbreviations: MW = Mud Weight VIS = Funnel Viscosity PV = Plastic Viscosity YP = Yield Point
Gels = Gel Strength FL = Water or Filtrate Loss FC = Filter Cake O/W = Oil to Water ratio
Sols = Solids Sd = Sand content MBT = Methylene Blue Alk, Pm = Alkalinity, Mud
pH = Acidity Cl = Chlorides Ca = Hardness Calcium nr = Not Recorded
WINX - 1
39
4.4. Drilling Progress
0
1000
2000
3000
4000
5000
6000
7000
8000
9000Measured Depth Date
Days vs Depth
Spud 110’
Out Of 16”
Conductor
12 1/4” Hole To 2407’
Run 9 5/8” Casing @ 2402’
Install BOPE
8 1/2” Hole
TD @ 6800’
@ 600’ Trip For LWD, Mudmotor
Decision Made
To P&A 3-12-19’
WINX - 1
40
5 SHOW REPORTS
Hydrocarbon Show Report #1
Nanushuk
API Number Date:2/28/19 Time:00:09-01:55
Rig Start End
Borough Interval 4477'MD 4550'MD
State Alaska Country USA 73'4477'TVD 4550'TVD
Before Show After Show
Average Average Maximum Average
40.4 58.7 43.4
3109 3648 3427
3.0 3.0 2.3
91.5 98.4 100.7
1592 1610 1646
471.5 470.9 470.2
9.5+ 9.5 9.5
23500 23500 23500
16.9 28.0 14.8
2796.5 4262.5 2072.9
280.2 412.9 197.4
104.8 230.5 120.2
35.5 112.0 69.1
9.2 44.8 30.7
Lithology Description
Oil Indicators From Cuttings And Mud Mud Type Kla-Shield WBM
Petroleum Odor Free Oil in Mud Visible Cut Residual Cut (Dry Ring)
Ave High Qty None Intensity None Intensity None
0.3 0.5
Sheen None Color None Color Clear Color None
Sample Fluorescence Size None Cut Fluorescence Residual Fluorescence
Amount %Tr-10 Speed v Slow-Slow Intensity Weak-Mod
Distribution Tr-Spotty Trace Intensity Weak-Mod Color Lt-Yellow
Intensity Mod Bright Trace Color Yel-White Outgassing None
Color Yellow Light Brown Notes
Show Description/Comments
1.45 / 1.65
Geologist (s) Gerardo Valenzuela
WOB(klbs)4.5
RPM
Parameter
During Show
ROP(ft/hr)119.7
Torque(ft/lbs)4011
North Slope
Winx-1
50-103-20796-00-00 SHOWNordic 3
567.6
99.9
Pump Pressure 1650
C2 (ppm)897.7
Gases
Total (units)55.5
C1 (ppm)8208.4
472.9
Mud Weight(ppg)9.5
Chloride(mg/L)23500
Show Rating
None
Apparent
Porosity
Poor-Moderate
Poor-Moderate Color
Ratio ROP Increase To Gas Increase
Great Bear Petroleum, LLC/Captivate Energy Alaska
Distribution
Oil Stain
Fluor
Pops
Permeability
Amount %
Trace light brown stain; Trace to 5% medium yellow sample fluorescence; slow weak pale yellow, very slow to slightly moderate white
cut fluorescence; no visible cut; weak to moderate light yellow residual cut fluorescence; no other oil indicators present.
C4 (ppm)294.4
C5 (ppm)
Sandstone = medium gray to medium dark gray, some light gray hues, occasional medium light gray cuttings; mostly quartz framework;
very fine to fine grain size; fairly sorted; sub rounded; moderate sphericity; soft to easily friable, some moderately hard cuttings; irregular
to earthy fracture; wedge like with occasional PDC cuttings habit; interbedded layers of siltstone and sandstone; low porosity.
134.4
C3 (ppm)
Flow In(gal/min)
1
10
100
1000
10000
ppm4477 4492 4506
4521 4535 4550
CONDENSATE
OIL WINDOW
DRY GAS
C1/C5C1/C4C1/C3C1/C2
NON PRODUCTIVE
Hydrocarbon Show Report #2
Nanushuk
API Number Date:2/28/19 Time:05:25-07:50
Rig Start End
Borough Interval 4668'MD 4725'MD
State Alaska Country USA 57'4668'TVD 4725'TVD
Before Show After Show
Average Average Maximum Average
39.7 38.7 42.0
3364 2700 1548
2.1 1.6 4.3
100.8 77.7 27.1
1670 1667 1720
470.2 470.5 472.6
9.5 9.5 9.5
24000 23500 23000
12.3 13.5 10.4
1752.6 2034.7 1754.6
158.5 175.4 123.5
91.8 93.1 56.0
53.7 50.7 29.3
22.8 19.5 9.4
Lithology Description
Oil Indicators From Cuttings And Mud Mud Type Kla-Shield WBM
Petroleum Odor Free Oil in Mud Visible Cut Residual Cut (Dry Ring)
Ave High Qty None Intensity None Intensity None
0.4 0.6
Sheen None Color None Color Clear Color None
Sample Fluorescence Size None Cut Fluorescence Residual Fluorescence
Amount %Tr-5 Speed v Slow-Slow Intensity Weak-Mod
Distribution Tr-Spotty Trace Intensity Weak-Mod Color Lt-Yellow
Intensity Moderate Trace Color Milky Yellow Outgassing None
Color Yellow Light Brown Notes
Show Description/Comments
0.97 / 1.09
Geologist (s) Dave Deatherage
WOB(klbs)2.3
RPM
Parameter
During Show
ROP(ft/hr)64.1
Torque(ft/lbs)3700
North Slope
Winx-1
50-103-20796-00-00 SHOWNordic 3
147.9
101.0
Pump Pressure 1689
C2 (ppm)260.0
Gases
Total (units)19.6
C1 (ppm)3016.6
473.0
Mud Weight(ppg)9.5+
Chloride(mg/L)24000
Show Rating
None
Apparent
Porosity
Poor-Moderate
Poor-Moderate Color
Ratio ROP Increase To Gas Increase
Great Bear Petroleum, LLC/Captivate Energy Alaska
Residual, Remnant Oil
Distribution
Oil Stain
Fluor
Pops
Permeability
Amount %
No odor, fluorescence pops or sheen; trace light brown stain, rare oil saturation on select cuttings; trace to 5% moderate yellow sample
fluorescence; slow weak pale yellow, occasionally very slow to slightly moderate milky cut fluorescence; clear visible cut; weak to
moderate light yellow residual cut fluorescence.
C4 (ppm)84.1
C5 (ppm)
Sandstone = light to dark gray, off white, occasional white,blush, common pale brown hues, scattered dark peppering; very fine to trace
lower medium; angular to rounded, dominantly sub angular, poor sphericity; occasionally clean well sorted, common matrix rich grain to
matrix support poor sorted; commonly grades to argillaceous siltstone; quartz rich; scattered feldspar, occasionally altered to kaolinite;
white, bluish tuffaceous matrix; scattered to common organics, black carbonaceous debris, red brown phosphatic plant material;
dominantly soft, hydrated mushy, occasionally firm friable; occasional interstitial calcite; non cemented; occasional good, dominantly
poor porosity and permeability due to high matrix content;
39.4
C3 (ppm)
Flow In(gal/min)
1
10
100
1000
10000
ppm4668 4679 4691
4702 4714 4668
CONDENSATE
OIL WINDOW
DRY GAS
C1/C5C1/C4C1/C3C1/C2
NON PRODUCTIVE
Hydrocarbon Show Report #3
Torok
API Number Date:3/27/19 Time:04:03-05:17
Rig Start End
Borough Interval 5630'MD 5675'MD
State Alaska Country USA 45'5596'TVD 5641'TVD
Before Show After Show
Average Average Maximum Average
48.4 69.5 73.2
2987 4295 4414
5.0 7.1 4.9
42.3 70.0 78.2
1746 1857 1857
472.5 478.8 475.1
9.5 9.5 9.5+
22500 22500 22500
5.8 3.9 3.2
1072.3 682.1 560.1
75.1 53.5 43.7
26.7 19.7 15.3
10.2 9.3 6.2
2.1 3.3 2.8
Lithology Description
Oil Indicators From Cuttings And Mud Mud Type Kla-Shield WBM
Petroleum Odor Free Oil in Mud Visible Cut Residual Cut (Dry Ring)
Ave High Qty None Intensity None Intensity None
0.4 0.5
Sheen None Color None Color Clear Color None
Sample Fluorescence Size Cut Fluorescence Residual Fluorescence
Amount %Trace Speed v Slow-Slow Intensity Moderate
Distribution Trace Trace Intensity Weak-Mod Color Lt-Yellow
Intensity Mod Bright Trace Color Yel-White Outgassing None
Color Yellow v Light Brn Notes
Show Description/Comments
1.44 / 0.67
Geologist (s) Gerardo Valenzuela
WOB(klbs)8.8
RPM
Parameter
During Show
ROP(ft/hr)105.7
Torque(ft/lbs)4473
North Slope
Winx-1
50-103-20796-00-00 SHOWNordic 3
35.1
92.7
Pump Pressure 1866
C2 (ppm)80.8
Gases
Total (units)6.2
C1 (ppm)1041.5
480.5
Mud Weight(ppg)9.5+
Chloride(mg/L)22500
Show Rating
None
Apparent
Porosity
Poor-Moderate
Poor-Moderate Color
Ratio ROP Increase To Gas Increase
Great Bear Petroleum, LLC/Captivate Energy Alaska
Residual, Remnant Oil
Distribution
Oil Stain
Fluor
Pops
Permeability
Amount %
No odor, sheen, fluorescence pops or visible cut; trace to 1% moderate bright yellow sample fluorescence; trace very light brown stain;
slow weak pale yellow, occasional very slow to moderate white cut fluorescence; moderate light yellow residual cut fluorescence; oil
appears to be remnant, left behind.
C4 (ppm)20.2
C5 (ppm)
Sandstone = overall medium gray, grayish brown when dirty, occasional off white when kaolinitic, variable black, gray,white peppering;
individual grains dominantly clear, cloudy, common white,milky, scattered black, light to dark gray; very fine to occasionally common
medium, dominantly very fine to fine; angular to occasionally rounded, dominantly sub angular; poor to scattered good sphericity; grain
to matrix support grading to sandy siltstone; dominantly quartz; variable feldspar, scattered mica, dark mafics, trace lithic fragments;
scattered to common organic material, black carbonaceous and occasional red brown phosphatic debris; occasional aligned organics,
faint wispy lamination; feldspar occasionally altered to kaolinite, in situ and secondary matrix fill; occasional interstitial calcite; minor hard
calcareous cement; dominantly argillaceous, silty firm to soft mushy, soluble; scattered to common very firm friable clean; variable poorly
sorted matrix rich to clean well sorted moderate porosity and permeability.
9.2
C3 (ppm)
Flow In(gal/min)
1
10
100
1000
10000
ppm5630 5639 5646
5651 5661 5675
CONDENSATE
OIL WINDOW
DRY GAS
C1/C5C1/C4C1/C3C1/C2
NON PRODUCTIVE
Hydrocarbon Show Report #4
Torok
API Number Date:3/2/19 Time:07:03-07:48
Rig Start End
Borough Interval 5775'MD 5831'MD
State Alaska Country USA 56'5596'TVD 5641'TVD
Before Show After Show
Average Average Maximum Average
74.3 86.0 91.4
4481 4853 5127
6.6 7.6 7.8
78.6 85.8 81.4
1906 1940 1951
478.0 477.2 473.0
9.5+ 9.5 9.5+
22500 22500 19500
7.5 13.8 14.0
1361.9 2592.6 2675.8
100.9 177.8 184.7
40.7 72.8 76.7
16.1 30.8 29.5
6.3 10.6 9.2
Lithology Description
Oil Indicators From Cuttings And Mud Mud Type Kla-Shield WBM
Petroleum Odor Free Oil in Mud Visible Cut Residual Cut (Dry Ring)
Ave High Qty None Intensity None Intensity None
0.2 0.4
Sheen Poor Color None Color None Color None
Sample Fluorescence Size None Cut Fluorescence Residual Fluorescence
Amount %Trace Speed v Slow-Slow Intensity Weak-Mod
Distribution Trace Trace Intensity Weak-Mod Color Lt-Yellow
Intensity Mod Bright Trace Color Yel-White Outgassing None
Color Yellow Light Brown Notes
Show Description/Comments
1.16 / 1.84
Geologist (s) Dave Deatherage
Great Bear Petroleum, LLC/Captivate Energy Alaska
Residual, Remnant Oil
Distribution
Oil Stain
Fluor
Pops
Permeability
Amount %
Variable porosity and permeability depending upon matrix content; intermittent remnant oil; no odor, fluorescence pops, sheen, visible
cut or dry cut ring; trace moderate bright yellow sample fluorescence; trace light brown stain; very slow weak pale yellow, occasional
slightly moderate white cut fluorescence; weak to occasional moderate light yellow residual cut fluorescence.
C4 (ppm)36.0
C5 (ppm)
Sandstone = dirty medium olive gray, brownish gray, clean overall light to dark gray, occasional off white with common dark peppering;
clean very fine to scattered medium, grain support well sorted, minor intergranular calcite, trace calcareous cement,minor kaolinitic
alteration, moderate to poor porosity, permeability; dirty very fine to fine, grain to matrix support grading to siltstone, poor sorting, poor
porosity and permeability; quartz rich; scattered dark mafics, mica; variable feldspar; trace lithic fragments; scattered to common organic
debris, occasionally weakly aligned; minor evident weak bedding; occasional disseminated, trace framboidal pyrite;trace calcite fracture
fill; interbedded with minor shale, trace ash and abundant siltstone.
13.2
C3 (ppm)
Flow In(gal/min)
Show Rating
None
Apparent
Porosity
Poor-Moderate
Poor-Moderate Color
Ratio ROP Increase To Gas Increase
83.0
91.4
Pump Pressure 2000
C2 (ppm)205.5
Gases
Total (units)16.2
C1 (ppm)3051.7
478.9
Mud Weight(ppg)9.5+
Chloride(mg/L)22500
North Slope
Winx-1
50-103-20796-00-00 SHOWNordic 3
WOB(klbs)16.0
RPM
Parameter
During Show
ROP(ft/hr)135.4
Torque(ft/lbs)5463
1
10
100
1000
10000
ppm5807 5813 5817
5822 5826 5831
CONDENSATE
OIL WINDOW
DRY GAS
C1/C5C1/C4C1/C3C1/C2
NON PRODUCTIVE
Hydrocarbon Show Report #5
Torok
API Number Date:3/2/19 Time:11:37-19:33
Rig Start End
Borough Interval 6015'MD 6445'MD
State Alaska Country USA 430'5965'TVD 6379'TVD
Before Show After Show
Average Average Maximum Average
50.9 78.3 55.6
4499 4920 4495
4.8 8.8 12.0
87.9 88.2 88.7
1871 1936 1976
478.8 465.9 457.3
9.5+ 9.5 9.6+
19500 19500 20000
14.8 42.7 18.4
2514.7 6238.5 2489.3
195.5 533.6 206.7
95.4 442.3 158.9
35.9 238.5 104.0
9.8 105.8 61.4
Lithology Description
Oil Indicators From Cuttings And Mud Mud Type Kla-Shield WBM
Petroleum Odor Free Oil in Mud Visible Cut Residual Cut (Dry Ring)
Ave High Qty None Intensity None Intensity None
0.4 0.6
Sheen Poor Color None Color None Color None
Sample Fluorescence Size None Cut Fluorescence Residual Fluorescence
Amount %5-10 Speed v Slow-Slow Intensity Moderate
Distribution Spotty 5-10 Intensity Weak Color Lt-Yellow
Intensity Mod Bright Trace Color White Outgassing None
Color Yellow Light Brown Notes
Show Description/Comments
1.54 / 2.88
Geologist (s) Dave Deatherage/ Gerardo Valenzuela
WOB(klbs)12.3
RPM
Parameter
During Show
ROP(ft/hr)130.8
Torque(ft/lbs)6009
North Slope
Winx-1
50-103-20796-00-00 SHOWNordic 3
1309.1
114.7
Pump Pressure 2015
C2 (ppm)1509.0
Gases
Total (units)116.0
C1 (ppm)19666.4
478.9
Mud Weight(ppg)9.5+
Chloride(mg/L)19500
Show Rating
None
Apparent
Porosity
Poor-Moderate
Poor-Moderate Color
Ratio ROP Increase To Gas Increase
Great Bear Petroleum, LLC/Captivate Energy Alaska
Residual, Remnant Oil
Distribution
Oil Stain
Fluor
Pops
Permeability
Amount %
Poor to scattered moderate apparent porosity and permeability depending upon matrix content, kaolinite alteration and cementing;
commonly tight with very slow cuts after crushing; no odor, sheen, fluorescence pops, visible cut or dry ring; trace light brown stain; 5-
15% moderate bright yellow sample fluorescence; slow very weak to very slow weak to slightly moderate yellow to white cut
fluorescence; moderate light yellow slightly orange residual cut fluorescence.
C4 (ppm)679.9
C5 (ppm)
Sandstone = overall dominantly medium olive gray with scattered dark peppering; very fine to occasional medium, dominantly very fine
to fine; angular to occasionally rounded, dominantly sub angular; poor to scattered good sphericity; dirty, argillaceous, silty matrix to
grain support poorly sorted grading to siltstone to well sorted grain support; dominantly quartz; common feldspar; occasional dark
mafics, mica; trace lithic fragments; scattered organic material; carbonaceous debris occasionally weakly aligned;scattered interstitial
calcite; soft to firm non to semi friable when dirty; firm friable to occasionally moderately hard semi friable when cemented; occasional
kaolinite alteration, dominantly in situ, scattered as matrix fill; minor tuffaceous matrix.
288.6
C3 (ppm)
Flow In(gal/min)
1
10
100
1000
10000
ppm6015 6094 6112
6128 6149 6431
CONDENSATE
OIL WINDOW
DRY GAS
C1/C5C1/C4C1/C3C1/C2
NON PRODUCTIVE
Hydrocarbon Show Report #6
Torok
API Number Date:3/3/19 Time:02:57-03:11
Rig Start End
Borough Interval 6776'MD 6800'MD
State Alaska Country USA 24'5965'TVD 6379'TVD
Before Show After Show
Average Average Maximum Average
68.7 79.0 n/a
4527 4521 Last
9.0 6.3 Show
88.7 88.6 Depth
2104 2084 Was Last
466.0 466.3 Depth
9.4 9.5 Drilled
20000 19000 n/a
14.6 13.2 n/a
2217.1 1913.8 n/a
161.6 146.5 n/a
93.0 88.4 n/a
55.0 52.4 n/a
30.7 32.0 n/a
Lithology Description
Oil Indicators From Cuttings And Mud Mud Type Kla-Shield WBM
Petroleum Odor Free Oil in Mud Visible Cut Residual Cut (Dry Ring)
Ave High Qty None Intensity None Intensity None
0.2 0.3
Sheen None Color None Color None Color None
Sample Fluorescence Size None Cut Fluorescence Residual Fluorescence
Amount %5-10 Speed v Slow Intensity Weak-Mod
Distribution Trace Trace Intensity Weak Dull Color Milky Yellow
Intensity Mod Bright Trace Color Milky Yellow Outgassing None
Color Yellow v Light Brn Notes
Show Description/Comments
1.15 / 0.90
Geologist (s) Gerardo Valenzuela
WOB(klbs)7.8
RPM
Parameter
During Show
ROP(ft/hr)109.1
Torque(ft/lbs)4660
North Slope
Winx-1
50-103-20796-00-00 SHOWNordic 3
96.5
90.0
Pump Pressure 2103
C2 (ppm)166.7
Gases
Total (units)15.0
C1 (ppm)2287.5
468.5
Mud Weight(ppg)9.5
Chloride(mg/L)19500
Show Rating
None
Apparent
Porosity
Poor
Poor Color
Ratio ROP Increase To Gas Increase
Great Bear Petroleum, LLC/Captivate Energy Alaska
Residual, Remnant Oil
Distribution
Oil Stain
Fluor
Pops
Permeability
Amount %
Low porosity; weak to no oil show in cuttings; neon yellow to neon white fluorescence; no streaming; and very faint neon white
fluorescence; no dry ring; overall weak to poor oil show.
C4 (ppm)57.5
C5 (ppm)
Sandstone = dark greenish gray to olive gray; mostly quartz framework; very fine; well sorted; sub rounded; moderate sphericity; friable;
mostly grain supported; massive sandstone beds interbedded with siltstones.
39.5
C3 (ppm)
Flow In(gal/min)
1
10
100
1000
10000
ppm6776 6780 6783
6785 6789 6794
CONDENSATE
OIL WINDOW
DRY GAS
C1/C5C1/C4C1/C3C1/C2
NON PRODUCTIVE
WINX - 1
41
6 DAILY REPORTS
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
CHROMATOGRAPHY (ppm)Down TimeDownlink
257
328 329
OIL DESCRIPTION
GAS
(DITCH)
0.5
145'
254 257115'
FT/LBS
118'
TRIP
0.5
0.9 KLBS
GASES
NABORS PERSONNEL
REPORT BY
S. Chamlee, G. Valenzuela, E. Dougherty, K. Wallander
$3,305Gerardo Valenzuela
Continue to prepare rig for drilling. PJSM. Make up spud BHA and bit. Spud well at 14:30 hrs. Drill 110’-167’.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)124 0164'
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
0
80% Sand/Sandstone, 20% Claystone
GubikCurrent Formation:
167'4 min 107 383 strokes
Surfical Sand mixed with minor clays
% Theoretical
General Lithology:
Annular Volume 27 100%
Current Lithology% :
0
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
0
None
PENTANE (C-5)0
9
None
17/23/25
DLS
INTERVAL:
87
MUD TYPE
SURVEY DATA DEPTH
110'
Jets
Milltooth Security
Rotary Spud HWDP
CASING DATA
12 1/4"1x16,3x1812899269NB 1
DAILY WELLSITE REPORT
YP Gels36
TVD
INCLINATION
2/15/19
165'
David Wallingford
24:00
167'
DRILLING
110'
57'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
Exploration Winx-1
Size
BHA TYPE:
S/N
Unc Sol
110'
Kla-Shield
1.6 152'
Water
FL
Pf/Mf0
AZIMUTH V SECTION
TOOLS:
FT/HR
Cor Sol6035500
142'
MBT
2358
14.3
1552
Ca+
14.8
MUD BASE
SIH
+N/S- COORDINATES +E/W-'
Survey Zone Gas
28
4.5
Flowline Temp
Cake
40 RPM
1
VIS
39
Cl-0.1
RATE OF PENETRATION
0.0
PSI131'
GPM
WIPER
SURFACE TORQUE
164'
2266
313
0.1
135'
0.9
369
117'
2544
pH Oil
112.7
Sd
DRILLING PARAMETERS
163'
131'
126'
131'
0
0
CURRENT
0.4
CONNECTION0 0
2.3
45
260
DITCH GAS
PUMP PRESSURE
FLOW IN
0.6
WEIGHT ON BIT
TOPDRIVE RPM
9.1
PV 20MW
NONE
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
CHROMATOGRAPHY (ppm)Down TimeDownlink
N/A
393 N/A
OIL DESCRIPTION
GAS
(DITCH)
0.5
361'
236 270359'
FT/LBS
377'
TRIP
0.8
N/A KLBS
GASES
NABORS PERSONNEL
REPORT BY
S. Chamlee, G. Valenzuela, E. Dougherty, K. Wallander
$3,305Gerardo Valenzuela
Drill 167’- 600’. Circulate 1.5 bottoms up. Backream out of hole, tight at 550’. PJSM. Laydown BHA. Pickup
mudmotor, MWD, LWD BHA. Kelly up, wash first HWDP stand and surface test tools.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)37 0431'
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
0
90% Claystone, 10% Sandstone
Current Formation:
600'8 min 144 1098 strokes
Claystone with scattered dirty argillaceous sand bodies and minor carbonaceous shale
% Theoretical
General Lithology:
Annular Volume 77 101%
Current Lithology% :
0
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
0
NONE
PENTANE (C-5)0
12 1/4"
600'
9.15
Survey, Gamma, Resistivity
17/23/25
RD4125
DLS
INTERVAL:
79
MUD TYPE
SURVEY DATA DEPTH
Insert SmithNB 2
110'
Jets
Milltooth Security
Rotary Spud HWDP
CASING DATA
12 1/4"1x16,3x1812899269NB 1
DAILY WELLSITE REPORT
9.0YP Gels43
600'
TVD
INCLINATION
2/16/19
600'
David Wallingford
24:00
600'
Circulating
167'
433'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
Exploration Winx-1
Size
BHA TYPE:
S/N
Sol
110'
Kla-Shield
1.9
0.3/0.6
1x16,3x18
219'
Water
FL
22.5
Pf/Mf0
AZIMUTH V SECTION
600'
TOOLS:
2.33
FT/HR
LGS36032000
359'
MBT
2583
N/A
N/A
Ca+1.25
43.1
MUD BASE
3-3-WT-A-2-1/16-NO-BHA
SIH
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
60
6
Flowline Temp
Cake
77 RPM
490'
1
VIS
39
Cl-0.7
RATE OF PENETRATION
0.3
PSI553'
GPM
WIPER
SURFACE TORQUE
358'
2130
178
570'
0.1
194'
1.3
1 @ 600'
460
184'
2644
pH Oil
131.7
Sd
DRILLING PARAMETERS
268'
219'
521'
339'
0
0
CURRENT
0.4
CONNECTION34 0
2.6
95
277
DITCH GAS
PUMP PRESSURE
FLOW IN
1.2
WEIGHT ON BIT
TOPDRIVE RPM
9.1
PV 12MW
NONE
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
CHROMATOGRAPHY (ppm)Down TimeDownlink
784
482 503
OIL DESCRIPTION
GAS
(DITCH)
0.5
871'
449 656601'
FT/LBS
749'
TRIP
0.8
8.9 KLBS
GASES
NABORS PERSONNEL
REPORT BY
S. Chamlee, G. Valenzuela, E. Dougherty, K. Wallander
$3,305Gerardo Valenzuela
Wash and rotate 535’-595’. Establish MWD parameters. Drill 600’-805’ 80 RPM, 5k WOB, 425 GPM. Increase
drilling parameters RPM 100, 500 GPM drill 805’-1375’ greasing wash pipe every other stand.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)445 01,274'
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
0
90% Claystone, 10% Sandstone
Current Formation:
1375'15 min 169 2504 strokes
Claystone with scattered dirty argillaceous sand bodies and siltstone with minor ash
% Theoretical
General Lithology:
Annular Volume 177 100%
Current Lithology% :
0
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
0
NONE
PENTANE (C-5)0
600'
0.65
9.5
Survey, Gamma, Resistivity
17/22/25
1305.190.25
1210.02
DLS
1.15 64.44
0.51
INTERVAL:
62
MUD TYPE
SURVEY DATA DEPTH
8.36'
7.56'
110'
Jets
Insert Smith
Mudmotor
CASING DATA
12 1/4"1x16,3x18RD4125NB 2
DAILY WELLSITE REPORT
8.5YP Gels
1,216'
33
1,375'
1115.78'
1021.57'
1209.97'
TVD
50.03
48.86
5.12'
INCLINATION
2/17/19
1,359'
David Wallingford
24:00
1,375'
DRILLING
600'
775'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
Exploration Winx-1
Size
BHA TYPE:
S/N
.80'
Sol
600'
Kla-Shield
5.0
0.2/0.3
869'
1305.14'56.10
Water
FL
Pf/Mf0
AZIMUTH V SECTION
4.05'
5.65'
4.61'
TOOLS:
0.20
0.10
0.48
FT/HR
LGS44035000
602'
MBT
3043
64.0
3404
Ca+1.25
45.1
MUD BASE
SIH
1.03'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
100
1.26'
64
4
9.28'
Flowline Temp
Cake
6.91'
96 RPM
0.02
1
1.16'
0.20
VIS
78
Cl-1.5
RATE OF PENETRATION
0.3
PSI1,309'
GPM
WIPER
SURFACE TORQUE
1,275'
2108
414
1,169'
0.4
630'
5.7
514
1,200'
3666
pH Oil
146.8
Sd
DRILLING PARAMETERS
1,304'
909'
1,304'
1,099'
0
0
CURRENT
0.4
CONNECTION182 0
11.5
102
806
DITCH GAS
PUMP PRESSURE
FLOW IN
2.8
WEIGHT ON BIT
TOPDRIVE RPM
1115.82 0.53
9.1
PV 14MW
0.63
1021.61
MUDMOTOR INFO
AKO
rev/gal
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
CHROMATOGRAPHY (ppm)Down TimeDownlink
0
858
505 526
OIL DESCRIPTION
GAS
(DITCH)
3
1,626'
745 7891,406'
FT/LBS
1,573'
TRIP
5.6
4.7 KLBS
GASES
NABORS PERSONNEL
REPORT BY
S. Chamlee, G. Valenzuela, E. Dougherty, K. Wallander
$3,305Gerardo Valenzuela
Drill 1375’-1984’ WOB 5k, RPM 100, GPM 500.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)5318 01,923'
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
0
60% Claystone, 30% Sandstone, 10% Siltstone
Schrader BluffCurrent Formation:
1984'20 min 178 3614 strokes
Claystone with increasingly sandy intervals with siltstone. Increasing ash content.
% Theoretical
General Lithology:
Annular Volume 255 100%
Current Lithology% :
0
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
0
NONE
PENTANE (C-5)0
600'
0.39
9.5
Survey, Gamma, Resistivity
14/19/23
1875.280.25
1780.02
DLS
1.15 57.38
0.63
INTERVAL:
66
MUD TYPE
SURVEY DATA DEPTH
13.50'
12.71'
110'
Jets
Insert Smith
Mudmotor
CASING DATA
12 1/4"1x16,3x18RD4125NB 2
DAILY WELLSITE REPORT
6.0YP Gels
1,710'
39
1,984'
1684.84'
1589.64'
1779.94'
TVD
61.36
56.95
8.15'
INCLINATION
2/18/19
1,962'
David Wallingford
24:00
1,984'
DRILLING
1,375'
609'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
Exploration Winx-1
Size
BHA TYPE:
S/N
1.52'
Sol
600'
Kla-Shield
1.8
0.2/0.2
1,836'
1875.20'72.34
Water
FL
Pf/Mf0
AZIMUTH V SECTION
7.11'
8.49'
7.64'
TOOLS:
0.06
0.20
0.93
FT/HR
LGS40032000
1,626'
MBT
3110
27.5
2981
Ca+3
40.3
MUD BASE
SIH
1.63'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
93
1.79'
71
6
14.19'
Flowline Temp
Cake
11.83'
98 RPM
0.06
1
1.76'
0.15
VIS
91
Cl-1
RATE OF PENETRATION
0.3
PSI1,958'
GPM
WIPER
SURFACE TORQUE
1,923'
2654
490
1,375'
0.1
1,861'
3.8
534
1,689'
4168
pH Oil
190.2
Sd
DRILLING PARAMETERS
1,669'
1,836'
1,375'
1,953'
0
0
CURRENT
6
CONNECTION1319 0
11.2
101
881
DITCH GAS
PUMP PRESSURE
FLOW IN
22.4
WEIGHT ON BIT
TOPDRIVE RPM
1684.91 0.60
9.2
PV 15MW
0.54
1589.71
MUDMOTOR INFO
AKO
rev/gal
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
11.7
107
1000
DITCH GAS
PUMP PRESSURE
FLOW IN
14.3
WEIGHT ON BIT
TOPDRIVE RPM
2065.54 0.50
9.5
PV 15MW
0.61
1970.99
MUDMOTOR INFO
AKO
rev/gal
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
2,179'
0
0
CURRENT
3
CONNECTION11742,024'0
1,998'
4274
pH Oil
112.9
Sd
DRILLING PARAMETERS
2,181'
1,993'
2,233'
VIS
97
Cl-0.75
RATE OF PENETRATION
2.2
PSI2,146'
GPM
WIPER
SURFACE TORQUE
2,215'
2837
494
2,025'
1.7
2,248'
7.7
537
SIH
1.70'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
1.42'
71
8
17.58'
Flowline Temp
Cake
14.98'
99 RPM
1,807'
0.24
1
1.51'
0.29
0.13
0.21
4.12
FT/HR
LGS22032000
2,004'
MBT
3816
N/A
N/A
Ca+3.5
29.4
MUD BASE
1.77'
Sol
600'
Kla-Shield
3.1
0.2/1
2,317'
2255.58'64.92
Water
FL
46.5
Pf/Mf0
AZIMUTH V SECTION
8.84'
9.65'
9.17'
2,407'
TOOLS:
423'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
Exploration Winx-1
Size
BHA TYPE:
S/N
DAILY WELLSITE REPORT
5.2YP Gels
1,710'
39
2,407'
2065.45'
1970.90'
2159.61'
TVD
62.55
79.04
9.37'
INCLINATION
2/19/19
2,407'
David Wallingford
24:00
2,407'
Circulating
1,984'
110'
Jets
Insert Smith
Mudmotor
CASING DATA
12 1/4"1x16,3x18RD4125NB 2
600'
0.43
9.5
Survey, Gamma, Resistivity
16/21/23
2255.680.25
2159.71
DLS
1.15 75.56
0.65
INTERVAL:
66
MUD TYPE
SURVEY DATA DEPTH
16.76'
15.86'
0
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
0
NONE
PENTANE (C-5)0
Schrader BluffCurrent Formation:
2407'25 min 178 4410 strokes
Predominatly Siltstone with Claystone Scattered Sandstone Increasing Ash
% Theoretical
General Lithology:
Annular Volume 311 100%
Current Lithology% :
NABORS PERSONNEL
REPORT BY
S. Chamlee, G. Valenzuela, E. Dougherty, K. Wallander
$3,305Gerardo Valenzuela
Drill 1984’-2179’ WOB 5-10k, RPM 100, GPM 500. Drilling break, pick up reciprocate at 40 RPM 1 stand and
circulate bottoms up. Monitor returns, flow check = negative. Drill 2179’-2210’ 10k WOB, 530 GPM, 100 RPM.
Drilling break, monitor well while circulating bottoms up. Flow check = negative. Drill 2210’-2407’ 10k WOB, 100
RPM, 530 GPM. @ 2407’ casing point, circulate and work pipe.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)3384 4542,215'
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
0
30% Claystone, 10% Sandstone, 60% Siltstone Trace Ash
2,223'
789 9312,039'
FT/LBS
2,048'
TRIP
5.1
N/A KLBS
GASES
OIL DESCRIPTION
GAS
(DITCH)
2
N/A
527 N/A
CHROMATOGRAPHY (ppm)Down TimeDownlink
0
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
CHROMATOGRAPHY (ppm)Down TimeDownlink
0
N/A
N/A
OIL DESCRIPTION
GAS
DITCH
0.5
FT/LBS
TRIP
1.0 25 @ 2407
N/A KLBS
GASES
NABORS PERSONNEL
REPORT BY
S. Chamlee, G. Valenzuela, E. Dougherty, K. Wallander
$3,305Gerardo Valenzuela
Circulate 1.5 bottoms up and work pipe. Flow check – static. POOH to 600’. RIH 600’-2332’. Wash to 2405’.
Circulate clean. POOH to 625’. Circulate and survey at 533’ and 438’. POOH. Stand back DC’s. Laydown BHA,
bit. Clean floor. Bring up casing tools and centralizers. PJSM. Rig up casing equipment. Makeup and fit test
surface hanger. Rig up fill and cement lines. Move mud to pits for casing fill.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
30% Claystone, 10% Sandstone, 60% Siltstone Trace Ash
Schrader BluffCurrent Formation:
2407'25 min 178 4410 strokes
Predominatly Siltstone with Claystone Scattered Sandstone Increasing Ash
% Theoretical
General Lithology:
Annular Volume 311 100%
Current Lithology% :
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
NONE
PENTANE (C-5)
600'
0.43
9.5
Survey, Gamma, Resistivity
12/18/21
2255.680.25
2159.71
DLS
1.15 75.56
0.65
INTERVAL:
63
MUD TYPE
SURVEY DATA DEPTH
16.76'
15.86'
110'
Jets
Insert Smith
CASING DATA
12 1/4"1x16,3x18RD4125NB 2
DAILY WELLSITE REPORT
6.4YP Gels
2,407'
28
2,407'
2065.45'
1970.90'
2159.61'
TVD
62.55
79.04
9.37'
INCLINATION
2/20/19
2,407'
David Wallingford
24:00
2,407'
Run Casing
2,407'
0'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
Exploration Winx-1
Size
BHA TYPE:
S/N
1.77'
Sol
600'
Kla-Shield
0.2/0.3
2255.58'64.92
Water
FL
46.5
Pf/Mf0
AZIMUTH V SECTION
8.84'
9.65'
9.17'
2,407'
TOOLS:
0.13
0.21
0.49
FT/HR
LGS16032000MBT
N/A
N/A
Ca+3
MUD BASE
1-2-WT-G-E-I-NO-TD
1.70'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
1.42'
6
17.58'
Flowline Temp
Cake
14.98'
RPM
1,807'
0.24
1
1.51'
0.29
VIS
Cl-0.75
RATE OF PENETRATION
0.5
PSI
GPM
WIPER
SURFACE TORQUE
pH OilSd
DRILLING PARAMETERS
0
0
CURRENT
1
CONNECTION 0
CIRCULATING GAS
PUMP PRESSURE
FLOW IN
16.0
WEIGHT ON BIT
TOPDRIVE RPM
2065.54 0.50
9.6
PV 14MW
0.61
1970.99
MUDMOTOR INFO
AKO
rev/gal
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
N/C
Film
1
DATE:TIME:2
3
PRESENT OPERATION:4
PRESENT DEPTH:DEPTH YESTERDAY:
SAMPLE DEPTH:24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl //@ SPM /@
CIRCULATING GAS
PUMP PRESSURE
FLOW IN
5.0
WEIGHT ON BIT
TOPDRIVE RPM
2328.63 0.46
9.6
PV 14MW
TD
2255.68
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
CURRENT
2.5
CONNECTION
pH OilSd
DRILLING PARAMETERS
VIS
Cl-0.75
RATE OF PENETRATION
2.0
PSI
GPM
WIPER
SURFACE TORQUE
11 @ 2407
1-2-WT-G-E-I-NO-TD
18.00'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
18.56'
6
11.52'
Flowline Temp
Cake
11.01'
RPM
1,807'
0.04
1
0.21
0.03
0.49
FT/HR
LGS16032000MBT
N/A
N/A
Ca+3
MUD BASE
17.48'
Sol
600'
Kla-Shield
0.2/0.3
2406.89'66.22
Water
FL
46.5
Pf/Mf0
AZIMUTH V SECTION
2.69'
2.71'
2.71'
2,407'
TOOLS:
0'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
Exploration Winx-1
Size
BHA TYPE:
S/N
DAILY WELLSITE REPORT
6.4YPGels
2,407'
28
2328.52'
2255.58'
TVD
64.92
63.22
INCLINATION
2/21/19
2,407'
David Wallingford
24:00
2,407'
Nipple Down Diverter
2,407'
110'9 5/8"
Jets
Insert Smith
CASING
CASING DATA
12 1/4"1x16,3x18RD4125NB 2
0.45
9.5
None
12/18/21
2407.00
PROJECTED
DLS
0.43
INTERVAL:
63
MUD TYPE
SURVEY DATA DEPTH
11.26'
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
NONE
PENTANE (C-5)
Schrader BluffCurrent Formation:
2407'25 min 80 2016 strokes
Predominatly Siltstone with Claystone Scattered Sandstone Increasing Ash
% Theoretical
General Lithology:
Annular Volume 142 100%
Current Lithology% :
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela, E. Dougherty, K. Wallander
$3,305Gerardo Valenzuela
PJSM. M/U float equip. Run 9 5/8" csg to 2365'. M/U X-O, lo-torq valve, landing jt. P/U and run landing jt to 2386'.
Taking weight. Rig circ hose. Circ 200 GPM. Attempt to go down, began to pack-off. Decrease to 180 GPM. Work
free. Wash. Land csg. Circ 240 GPM. P/U cmt head, rig up lines. PJSM. Rig cmt head, test lines. Head leak, circ
until head arrives. Cmt 9 5/8" csg, 290bbls 10.7ppg , 50bbls 15.7ppg cmt. Drop plug. Pump 10bbl water. Displace
cmt with rig pumps, 162.5bbl, 8 BPM. Rig down cementers. Uncsrew from hanger. L/D landing joint. Remove
casing bells & elevators. Nipple down diverter, flow and diverter line.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
30% Claystone, 10% Sandstone, 60% Siltstone Trace Ash
FT/LBS
TRIP
3.0
N/A KLBS
GASES
OIL DESCRIPTIONGAS
DITCH
2
N/A
N/A
CHROMATOGRAPHY (ppm)Down TimeDownlink
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
No Circulation
PUMP PRESSURE
FLOW IN
WEIGHT ON BIT
TOPDRIVE RPM
2407.00 0.45
9.1
PV 16MW
PROJECTED
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
CURRENT
CONNECTION
pH OilSd
DRILLING PARAMETERS
VIS
Cl-0.75
RATE OF PENETRATION
PSI
GPM
WIPER
SURFACE TORQUE
18.56'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
5
Flowline Temp
Cake
RPM
0.03
1
FT/HR
LGS20032000MBT
N/A
N/A
Ca+3
MUD BASE
Sol
Kla-Shield
0.2/0.3
Water
FL
Pf/Mf
AZIMUTH V SECTION
2.71'
TOOLS:
0'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
DAILY WELLSITE REPORT
6.4YP Gels
2,407'
30
2406.89'
TVD
66.22
INCLINATION
2/22/19
2,407'
David Wallingford
24:00
2,407'
Nipple Up BOP
2,407'
110'9 5/8"
Jets
None
CASING DATA
9.55
None
14/15/19
DLS
TD
INTERVAL:
89
MUD TYPE
SURVEY DATA DEPTH
11.52'
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
NONE
PENTANE (C-5)
Schrader BluffCurrent Formation:
'strokes
Predominatly Siltstone with Claystone Scattered Sandstone Increasing Ash
% Theoretical
General Lithology:
Annular Volume
Current Lithology% :
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela, E. Dougherty, S. Wright
$3,305Gerardo Valenzuela
Nipple down gun barrel, knife valve, flow riser, flow nipple, diverter annular, side outlet spool and spacer spool.
PJSM. Nipple down GE starting head. PJSM. Nipple up well head. Remove head and reset starting head. Nipple
up well head. Install BOP, HCR lines, Hydrill lines, riser, Install tee in Kelly hose for SLB pulsation sensor. Bring
up stabilizers, bit breakers, cross-overs and bits.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
30% Claystone, 10% Sandstone, 60% Siltstone Trace Ash
FT/LBS
TRIP
N/A KLBS
GASES
OIL DESCRIPTION
GAS
DITCH
N/A
N/A
CHROMATOGRAPHY (ppm)Down TimeDownlink
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
No Circulation
PUMP PRESSURE
FLOW IN
WEIGHT ON BIT
TOPDRIVE RPM
2407.00 0.45
9.3
PV 17MW
PROJECTED
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
CURRENT
CONNECTION
pH OilSd
DRILLING PARAMETERS
VIS
Cl-0.75
RATE OF PENETRATION
PSI
GPM
WIPER
SURFACE TORQUE
18.56'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
6
Flowline Temp
Cake
RPM
0.03
1
FT/HR
LGS24032000MBT
N/A
N/A
Ca+3
MUD BASE
Sol
Kla-Shield
0.2/0.3
Water
FL
Pf/Mf
AZIMUTH V SECTION
2.71'
TOOLS:
0'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
DAILY WELLSITE REPORT
8.3YP Gels
2,407'
27
2406.89'
TVD
66.22
INCLINATION
2/23/19
2,407'
David Wallingford
24:00
2,407'
Test BOPE
2,407'
110'9 5/8"
Jets
None
CASING DATA
9.55
None
13/17/20
DLS
TD
INTERVAL:
66
MUD TYPE
SURVEY DATA DEPTH
11.52'
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
NONE
PENTANE (C-5)
Schrader BluffCurrent Formation:
'strokes
Predominatly Siltstone with Claystone Scattered Sandstone Increasing Ash
% Theoretical
General Lithology:
Annular Volume
Current Lithology% :
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela, E. Dougherty, S. Wright
$3,305Gerardo Valenzuela
Nipple up 11" BOP. Set test plug. Finish plumbing accumulator lines. Pressure accumulator system. Dry function
stack. Fill with water. Shell test BOP. Conduct rig inspection. Test BOPE 250psi low, 3500psi high. Test gas
alarms.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
30% Claystone, 10% Sandstone, 60% Siltstone Trace Ash
FT/LBS
TRIP
N/A KLBS
GASES
OIL DESCRIPTION
GAS
DITCH
N/A
N/A
CHROMATOGRAPHY (ppm)Down TimeDownlink
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
No Circulation
PUMP PRESSURE
FLOW IN
WEIGHT ON BIT
TOPDRIVE RPM
2407.00 0.45
9.4
PV 17MW
PROJECTED
MUDMOTOR INFO
AKO
rev/gal
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
CURRENT
CONNECTION
pH OilSd
DRILLING PARAMETERS
VIS
Cl-0.75
RATE OF PENETRATION
PSI
GPM
WIPER
SURFACE TORQUE
SIH
18.56'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
6
Flowline Temp
Cake
RPM
0.03
1
FT/HR
LGS24031500MBT
N/A
N/A
Ca+3
MUD BASE
Sol
2,407'
Kla-Shield
0.2/0.3
Water
FL
Pf/Mf
AZIMUTH V SECTION
2.71'
TOOLS:
0'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
DAILY WELLSITE REPORT
6.3YP Gels
2,407'
27
2406.89'
TVD
66.22
INCLINATION
2/24/19
2,407'
David Wallingford
24:00
2,407'
P/U BHA
2,407'
110'9 5/8"
Jets
PDC Hal GT65M M324
Mudmotor
CASING DATA
8 1/2"6x1313196870NB 3
2,407'
9.55
Survey, Gamma, Resistivity, Porosity, Density
14/19/23
0.29
DLS
1.5
TD
INTERVAL:
63
MUD TYPE
SURVEY DATA DEPTH
11.52'
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
NONE
PENTANE (C-5)
Schrader BluffCurrent Formation:
'strokes
Predominatly Siltstone with Claystone Scattered Sandstone Increasing Ash
% Theoretical
General Lithology:
Annular Volume
Current Lithology% :
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela, E. Dougherty, S. Wright
$3,305Gerardo Valenzuela
Continue test BOPE 250psi low, 3500psi high with 4” test joint. Rebuild manual kill valve. Make up test joints with
cross overs. Test manual choke valve and manual choke bleed off. Test casing to 2500psi for 30 minutes. PJSM.
Make up mudmotor, bit and LWD BHA.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
30% Claystone, 10% Sandstone, 60% Siltstone Trace Ash
FT/LBS
TRIP
N/A KLBS
GASES
OIL DESCRIPTION
GAS
DITCH
N/A
N/A
CHROMATOGRAPHY (ppm)Down TimeDownlink
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY Member:
LAG SUMMARY bbl // @ SPM / @
CHROMATOGRAPHY (ppm)Down TimeDownlink
1375
522 525
OIL DESCRIPTION
GAS
26 (DITCH)
45
3
2,594'
642 13902,409'
FT/LBS
2,408'
TRIP
3.6
3.7 KLBS
GASES
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela, E. Dougherty, S. Wright
$3,305Gerardo Valenzuela
Make LWD BHA. RIH to 743'. RIH picking up singles to 1500'. Shallow test LWD/MWD. RIH picking up singles to
2306'. Tagged cement stringers, Break circulation 300 GPM. Wash 2306'-2319' top cement. Drill cement, shoe
track 2319'-2407'. Drill 2407'-2427'. Pull into casing. Circulate bottoms up. Cycle pumps for LWD. Perform F.I.T. to
13.0ppg EMW, 466psi. Blow down top drive. Transfer clean 9.5ppg mud to pits and displace hole. Drill 2437'-2733'
2-5k WOB, 40-70 RPM, 525 GPM, 1400 PP.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)3418 72,684'
ETHANE (C-2)
F.I.T. 466psi
13.0ppg EMW
BUTANE (C-4)
2,501'
0
PROPANE (C-3)
2,501'134
60% Siltstone, 40% Tuffaceous Clay/Siltstone, Minor Sandstone
LowerSchrader BluffCurrent Formation:
2733'12 min 181 2084 strokes
Predominatly Siltstone with Tuffaceous Clay/Siltstone, minor Ash and scattered Sandstone
% Theoretical
General Lithology:
Annular Volume 147 100%
Current Lithology% :
37
LITHOLOGY/REMARKS
2,501'
HYDROCARBON SHOWS
INTERVAL
0
0
NONE
0
PENTANE (C-5)83
4
2,407'
0.44
9.4
Survey, Gamma, Resistivity, Porosity, Density
8/9/10
2667.810.29
2572.67
DLS
1.5 69.60
0.42
INTERVAL:
49
MUD TYPE
SURVEY DATA DEPTH
11.23'
10.94'
110'9 5/8"
Jets
PDC Hal GT65M M324
Mudmotor
CASING DATA
8 1/2"6x1313196870NB 3
DAILY WELLSITE REPORT
6.2YP Gels
2,639'
18
2,733'
2478.14'
2382.97'
2572.56'
TVD
176.71
72.05
2.08'
INCLINATION
2/25/19
2,729'
David Wallingford
24:00
2,733'
DRILLING
2,407'
326'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
18.20'
Sol
2,407'
Kla-Shield
3.4
0.4/0.5
2,532'
2667.69'62.20
Water
FL
Pf/Mf0%
AZIMUTH V SECTION
2.53'
2.06'
2.16'
TOOLS:
0.05
0.14
0.35
FT/HR
LGS8031000
2,429'
MBT
2191
39.6
2555
Ca+2.6
46.6
MUD BASE
SIH
18.62'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
71
20.19'
80
4
11.56'
Flowline Temp
Cake
11.16'
57 RPM
0.77
1
19.44'
1.34
VIS
8
Cl-0.5
RATE OF PENETRATION
0.1
PSI2,436'
GPM
WIPER
SURFACE TORQUE
2,684'
1179
305
2,410'
0.1
2,429'
2.7
567
2,628'
3155
pH Oil
175.9
Sd
DRILLING PARAMETERS
2,623'
2,435'
2,424'
2,551'
0
0
CURRENT
5
CONNECTION7452,430'0
18.1
83
1675
DITCH GAS
PUMP PRESSURE
FLOW IN
14.7
WEIGHT ON BIT
TOPDRIVE RPM
2478.25 0.51
9.8
PV 9MW
0.55
2383.08
MUDMOTOR INFO
AKO
rev/gal
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
CHROMATOGRAPHY (ppm)Down TimeDownlink
1542
509 494
OIL DESCRIPTION
GAS
(DITCH)
23
3
3,252'
1350 14782,733'
FT/LBS
3,376'
TRIP
6.6
5.0 KLBS
GASES
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela, E. Dougherty, S. Wright
$3,305Gerardo Valenzuela
Drill 2733’-3249’, slide 3014’-3028’ WOB 1-5k, 500-520 GPM, 70-90 RPM. Work drill pipe and pump while trouble
shooting top drive and replace field power supple on top drive power back; Down link directional tools; Drill 3249’-
3492. WOB 2-5k, RPM 90, GPM 500, PP 1500, Torque 3100.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)4135 643,014'
ETHANE (C-2)
BUTANE (C-4)
0
PROPANE (C-3)
2,730'74
70% Siltstone, 20% Tuffaceous Clay/Siltstone, 10% Sandstone
Tuluvak B TopsetCurrent Formation:
3492'16 min 167 2680 strokes
Siltstone
% Theoretical
General Lithology:
Annular Volume 189 100%
Current Lithology% :
6
LITHOLOGY/REMARKS
2,853'
HYDROCARBON SHOWS
INTERVAL
0
NONE
0
PENTANE (C-5)0
3
2,407'
0.50
9.5
Survey, Gamma, Resistivity, Porosity, Density
9/12/13
3426.560.29
3330.00
DLS
1.5 295.41
0.47
INTERVAL:
54
MUD TYPE
SURVEY DATA DEPTH
12.49'
12.15'
110'9 5/8"
Jets
PDC Hal GT65M M324
Mudmotor
CASING DATA
8 1/2"6x1313196870NB 3
DAILY WELLSITE REPORT
6.0YP Gels
3,363'
23
3,492'
3234.94'
3140.54'
3329.87'
TVD
272.64
287.45
3.34'
INCLINATION
2/26/19
3,485'
David Wallingford
24:00
3,492'
DRILLING
2,733'
759'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
20.88'
Sol
2,407'
Kla-Shield
5.9
0.2/1
3,397'
3426.42'289.10
Water
FL
Pf/Mf0%
AZIMUTH V SECTION
2.17'
3.99'
2.66'
TOOLS:
0.08
0.09
0.93
FT/HR
LGS14027500
Slide
MBT
2969
53.0
3181
Ca+5
65.7
MUD BASE
SIH
20.04'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
91
18.35'
83
6
12.83'
Flowline Temp
Cake
11.99'
82 RPM
0.18
1
19.17'
0.18
VIS
0
Cl-0.25
RATE OF PENETRATION
0.3
PSI3,414'
GPM
WIPER
SURFACE TORQUE
3,485'
0
488
2,918'
0.1
Slide
4.1
538
2,755'
3714
pH Oil
200.6
Sd
DRILLING PARAMETERS
3,159'
3,140'
3,190'
2,828'
0
0
CURRENT
6
CONNECTION14522,800'0
7.4
98
1579
DITCH GAS
PUMP PRESSURE
FLOW IN
19.6
WEIGHT ON BIT
TOPDRIVE RPM
3235.07 0.57
8.9
PV 15MW
0.56
3140.67
MUDMOTOR INFO
AKO
rev/gal
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
CHROMATOGRAPHY (ppm)Down TimeDownlink
1588
480 472
OIL DESCRIPTION
GAS
19
4 (DITCH)
106
12
4,442'
1456 15883,589'
FT/LBS
4,163'
TRIP
10.5
3.1 KLBS
GASES
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela, E. Dougherty, S. Wright
$3,305Gerardo Valenzuela
Drill 3492'-4250', slide 4156'-4164'; Rig service grease crown, blocks, top drive; Drill 4250'-4472', slide 4444'-4451.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)6149 134,317'
ETHANE (C-2)
4,456'0BUTANE (C-4)
4,461'
0
PROPANE (C-3)
4,317'464
30% Siltstone, 30% Sandstone, 40% Claystone, Tuffaceous Clay/Siltstone
NanushukCurrent Formation:
4472'22 min 159 3437 strokes
Siltstone, Claystone and minor Shale with Sandstone packages, interbeds, variable ash content.
% Theoretical
General Lithology:
Annular Volume 242 100%
Current Lithology% :
117
LITHOLOGY/REMARKS
4,382'
HYDROCARBON SHOWS
INTERVAL
3,804'
0
38
NONE
0
PENTANE (C-5)14
23
2,407'
1.18
9.55
Survey, Gamma, Resistivity, Porosity, Density
8/10/11
4278.280.29
4184.36
DLS
1.5 309.69
0.27
INTERVAL:
47
MUD TYPE
SURVEY DATA DEPTH
15.31'
14.81'
110'9 5/8"
Jets
PDC Hal GT65M M324
Mudmotor
CASING DATA
8 1/2"6x1313196870NB 3
DAILY WELLSITE REPORT
6.2YP Gels
4,390'
22
4,472'
4088.97'
3994.71'
4184.20'
TVD
258.64
260.60
7.92'
INCLINATION
2/27/19
4,461'
David Wallingford
24:00
4,472'
DRILLING
3,492'
980'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
15.61'
Sol
2,407'
Kla-Shield
6.1
0.2/0.8
3,672'
4278.11'310.04
Water
FL
Pf/Mf2%
AZIMUTH V SECTION
7.00'
9.54'
7.11'
TOOLS:
0.91
0.18
2.12
FT/HR
LGS16023500
Slide
MBT
3587
39.4
2824
Ca+7.5
60.7
MUD BASE
SIH
15.19'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
85
12.95'
105
6.5
16.46'
Flowline Temp
Cake
14.88'
99 RPM
0.02
1
14.33'
0.25
VIS
0
Cl-0.25
RATE OF PENETRATION
0.3
PSI4,064'
GPM
WIPER
SURFACE TORQUE
3,492'
0
457
3,508'
0.1
Slide
4.4
517
3,589'
4357
pH Oil
172.8
Sd
DRILLING PARAMETERS
4,015'
4,317'
4,045'
4,065'
0
0
CURRENT
14
CONNECTION19523,487'0
3,487'
7.4
128
1770
DITCH GAS
PUMP PRESSURE
FLOW IN
81.0
WEIGHT ON BIT
TOPDRIVE RPM
4089.12 0.26
8.8
PV 112MW
1.01
3994.86
MUDMOTOR INFO
AKO
rev/gal
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
HIGH @
TO
TO
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
CHROMATOGRAPHY (ppm)Down TimeDownlink
1693
471 475
Trace to 2% mod yel spl fl, tr lt brn stain, slow wk
OIL DESCRIPTION
4676'
GAS
0.6
61
25 (DITCH)
207
4
4,722'
1549 16644,537'
FT/LBS
4,758'
TRIP
15.3
3.8 KLBS
GASES
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela, E. Dougherty, S. Wright
$3,305Gerardo Valenzuela
Drill 4472'-4776' WOB 2-5k, RPM 45-100, GPM 470, slide 4712'-4721, 4744'-4774'. Rig service lubricate rig.
Change out wash pipe. Circulate bottoms up while rotating and working pipe. Circulate bottoms up while rotating
and working pipe. Flow check = static. Drill-4776'-4836' W OB 2-5k, RPM 45, PP 1640, slide 4820'-4836'.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)8208 944,490'
ETHANE (C-2)
4,510'3BUTANE (C-4)
4,510'
9
PROPANE (C-3)
Sandstone - occ clean, dom dirty low porosity
4,510'898
40% Siltstone, 30% Sandstone, 30% Claystone, Tuffaceous Clay/Siltstone
19.6Sandstone - v fn to tr med, com matrix, tuff
TorokCurrent Formation:
wk, occ v sl0ow sli mod cut fl, v wk-mod resid fl
4836'24 min 158 3719 strokes
and scat kaolin, dom dirty
Interbedded Siltstone, Claystone, minor Shale and Sandstone packages, interbeds, variable ash content.
% Theoretical
General Lithology:
Annular Volume 262 100%
Current Lithology% :
568
14.0
LITHOLOGY/REMARKS
4,510'
HYDROCARBON SHOWS
4.1
INTERVAL
4,814'
and permeability
2
4667-4725
294
Weak Thoughout Show Intervals
3
4477-4550
PENTANE (C-5)
Trace to 5% wk-mod yel spl fl, trace stain, slow v
134
55.5
115
cut fl
2,407'
2.74
9.55
Survey, Gamma, Resistivity, Porosity, Density
9/12/13
4756.640.29
4654.71
DLS
1.5 321.73
1.29
INTERVAL:
51
MUD TYPE
SURVEY DATA DEPTH
20.32'
19.63'
110'9 5/8"
Jets
PDC Hal GT65M M324
Mudmotor
CASING DATA
8 1/2"6x1313196870NB 3
DAILY WELLSITE REPORT
6.0YP Gels
4,776'
24
4,836'
4563.57'
4373.86'
4654.49'
TVD
308.25
316.47
14.90'
INCLINATION
2/28/19
4,823'
David Wallingford
24:00
4,836'
DRILLING
4,472'
364'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
11.37'
Sol
2,407'
Kla-Shield
7.8
0.2/0.9
4,768'
4756.37'331.15
Water
FL
Pf/Mf2%
AZIMUTH V SECTION
11.32'
17.86'
14.03'
TOOLS:
0.12
2.09
2.16
FT/HR
LGS16023000
Slide
MBT
3209
40.6
2465
Ca+7.5
45.4
MUD BASE
SIH
9.11'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
67
7.01'
98
6.5
22.88'
Flowline Temp
Cake
17.69'
91 RPM
0.41
1
8.52'
0.15
VIS
0
Cl-0.4
RATE OF PENETRATION
0.3
PSI4,737'
GPM
WIPER
SURFACE TORQUE
4,510'
0
463
4,819'
0.7
Slide
2.8
485
4,776'
4087
pH Oil
170.1
Sd
DRILLING PARAMETERS
4,564'
4,821'
4,758'
4,726'
0
0
CURRENT
6
4,820'
4,803'
CONNECTION23764,817'0
4,811'
5.5
920
1808
DITCH GAS
PUMP PRESSURE
FLOW IN
55.5
WEIGHT ON BIT
TOPDRIVE RPM
4563.79 0.52
8.9
PV 16MW
0.62
4374.05
MUDMOTOR INFO
AKO
rev/gal
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
CHROMATOGRAPHY (ppm)Down TimeDownlink
1739
475 472
OIL DESCRIPTION
GAS
12
(DITCH)
74
2
4,972'
1537 17145,105'
FT/LBS
5,119'
TRIP
5.8
4.1 KLBS
GASES
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela, E. Dougherty, S. Wright
$3,305Gerardo Valenzuela
Drill 4836'-5390' WOB 2-5k, RPM 45-62, GPM 480, slide 4879'-4897, 4923'-4948', 4974'-4993', 5009'-5035', 5058'-
5083', 5104'-5124', 5155'-5175', 5232'-5247'. Service top drive, blocks, crown and clean suction and discharge
screens on mud pumps. Drill 5390'-5478' WOB 2-5k, GPM 480, PP 1680, RPM 45-80.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)2156 1275,071'
ETHANE (C-2)
4,843'0BUTANE (C-4)
15
PROPANE (C-3)
4,843'142
10% Siltstone, 80% Sandstone, 10% Claystone, Tuffaceous Clay/Siltstone
TorokCurrent Formation:
4836'27 min 158 4212 strokes
Interbedded Siltstone, Claystone, minor Shale and Sandstone packages, interbeds, variable ash content.
% Theoretical
General Lithology:
Annular Volume 297 114%
Current Lithology% :
61
LITHOLOGY/REMARKS
4,843'
HYDROCARBON SHOWS
INTERVAL
5,382'
32
NONE
5
PENTANE (C-5)0
28
2,407'
18.95
9.55
Survey, Gamma, Resistivity, Porosity, Density
10/14/15
5418.480.29
5323.81
DLS
1.5 336.56
16.27
INTERVAL:
51
MUD TYPE
SURVEY DATA DEPTH
128.07'
99.88'
110'9 5/8"
Jets
PDC Hal GT65M M324
Mudmotor
CASING DATA
8 1/2"6x1313196870NB 3
DAILY WELLSITE REPORT
5.8YP Gels
5,380'
28
5,478'
5218.12'
5127.09'
5308.46'
TVD
335.04
334.47
136.42'
INCLINATION
3/1/19
5,460'
David Wallingford
24:00
5,478'
DRILLING
4,836'
642'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
-23.04'
Sol
2,407'
Kla-Shield
2.1
0.2/1.6
5,392'
5397.88'334.67
Water
FL
Pf/Mf2%
AZIMUTH V SECTION
76.98'
167.52'
105.44'
TOOLS:
1.22
0.81
1.45
FT/HR
LGS16022500
Slide
MBT
2819
43.1
3910
Ca+7.5
42.2
MUD BASE
SIH
-35.19'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
83
-60.85'
115
6
156.40'
Flowline Temp
Cake
74.14'
56 RPM
2.30
1
-48.02'
4.51
VIS
0
Cl-0.4
RATE OF PENETRATION
0.6
PSI5,056'
GPM
WIPER
SURFACE TORQUE
5,071'
0
442
4,847'
1.2
Slide
4.7
503
4,966'
4285
pH Oil
134.9
Sd
DRILLING PARAMETERS
5,404'
5,419'
5,013'
5,052'
0
0
CURRENT
4
5,381'
CONNECTION10515,281'0
5,382'
17.1
87
1858
DITCH GAS
PUMP PRESSURE
FLOW IN
11.2
WEIGHT ON BIT
TOPDRIVE RPM
5228.30 18.46
8.8
PV 13MW
19.40
5132.92
MUDMOTOR INFO
AKO
rev/gal
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
HIGH @
TO
TO
TO
TO
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
16.0
128
2114
DITCH GAS
PUMP PRESSURE
FLOW IN
116.0
WEIGHT ON BIT
TOPDRIVE RPM
6363.83 15.07
9.0
PV 12MW
14.54
6270.23
MUDMOTOR INFO
AKO
rev/gal
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
5,948'
0
0
CURRENT
20
CONNECTION35025,597'0
5,597'
6,621'
6009
pH Oil
148.3
Sd
DRILLING PARAMETERS
6,153'
5,486'
5,797'
VIS
0
Cl-0.4
RATE OF PENETRATION
0.6
PSI6,529'
GPM
WIPER
SURFACE TORQUE
6,184'
0
454
5,597'
1.3
Slide
8.0
485
SIH
-183.42'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
87
-205.77'
116
7
451.23'
Flowline Temp
Cake
387.46'
87 RPM
0.51
1
-194.96'
0.65
0.55
0.70
3.37
FT/HR
LGS12020000
Slide
MBT
4602
69.1
4499
Ca+7.5
73.4
MUD BASE
-171.67'
Sol
2,407'
Kla-Shield
12.6
0.2/1.2
5,544'
6484.32'332.21
Water
FL
Pf/Mf2%
AZIMUTH V SECTION
423.75'
495.93'
448.37'
TOOLS:
1,204'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
DAILY WELLSITE REPORT
7.0YP Gels
6,525'
23
6,682'
6300.27'
6209.98'
6393.07'
TVD
331.18
331.91
472.86'
INCLINATION
3/2/19
6,641'
David Wallingford
24:00
6,682'
DRILLING
5,478'
110'9 5/8"
Jets
PDC Hal GT65M M324
Mudmotor
CASING DATA
8 1/2"6x1313196870NB 3
2,407'
13.88
9.55
Survey, Gamma, Resistivity, Porosity, Density
9/12/13
6553.950.29
6459.82
DLS
1.5 332.00
15.51
INTERVAL:
47
MUD TYPE
SURVEY DATA DEPTH
430.81'
409.16'
1309
1.6
LITHOLOGY/REMARKS
6,102'
HYDROCARBON SHOWS
12.6
INTERVAL
5,597'
well sorted; subrounded to rounded; mod
0
5822-5835
680
5775-5806
Weak to poor throughout report Interval
3
5630-5676
PENTANE (C-5)
streaming; neon yellow residual fluorescenc;
289
16.2
6.2
12.7
207
yellow to neon white fluorescence; very slow to no
14.0spherocity; easy friable; some interbedded
TorokCurrent Formation:
6015-6440 very pale straw dry ring to clear. Weak oil shows.
6682'33 min 154 5147 strokes
siltstones and minor clays.
Interbedded Siltstone, Claystone, minor Shale and Sandstone packages, interbeds, variable ash content.
% Theoretical
General Lithology:
Annular Volume 363
116.0
100%
Current Lithology% :
9.7
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela, E. Dougherty, S. Wright
$3,365Gerardo Valenzuela
Drill 5478'-6222' WOB 4-10k, GPM 480. Slide 5541'-5562'. Grease draw works and other parts of rig. Drill 6222'-
6682' WOB 5-10k, RPM 90, PP 1800, GPM 480.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)19666 1116,185'
ETHANE (C-2)
6,102'0BUTANE (C-4)
6,102'
10
PROPANE (C-3)
sandstone: very fine to fine grain size;
6,102'1509
30% Siltstone, 60% Sandstone, 10% Claystone, Tuffaceous Clay/Siltstone
5,575'
1670 19255,487'
FT/LBS
6,621'
TRIP
22.9
9.4 KLBS
GASES
low porosity; occasional oil stain in cuttings; neon
OIL DESCRIPTION
6189'
GAS
0.6
111
60 (DITCH)
284
16
2027
470 459
CHROMATOGRAPHY (ppm)Down TimeDownlink
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
HIGH @
TO
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
12.8
90
2149
DITCH GAS
PUMP PRESSURE
FLOW IN
17.8
WEIGHT ON BIT
TOPDRIVE RPM
6732.22 13.14
9.3
PV 11MW
TD
6649.20
MUDMOTOR INFO
AKO
rev/gal
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
6,738'
0
0
CURRENT
6
6,728'
6,728'
CONNECTION22696,782'0
6,782'
6,769'
4773
pH Oil
130.5
Sd
DRILLING PARAMETERS
6,725'
6,784'
6,749'
VIS
75
Cl-0.4
RATE OF PENETRATION
10.0
PSI6,757'
GPM
WIPER
SURFACE TORQUE
6,707'
4002
454
6,782'
2.8
6,715'
8.5
470
-225.67'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
-233.16'
NF
7
501.02'
Flowline Temp
Cake
470.93'
88 RPM
4,393'
0.23
1
0.66
3.43
FT/HR
LGS12019000
6,783'
MBT
4474
N/A
N/A
Ca+7.5
64.2
MUD BASE
-216.43'
Sol
2,407'
Kla-Shield
15.1
0.2/1.5
6,795'
6723.72'330.94
Water
FL
114.3
Pf/Mf2%
AZIMUTH V SECTION
518.29'
552.61'
537.24'
6,800'
TOOLS:
118'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
DAILY WELLSITE REPORT
7.0YP Gels
6,800'
23
6,800'
6657.71'
6576.90'
TVD
330.91
330.94
INCLINATION
3/3/19
6,800'
David Wallingford
24:00
6,800'
Test BOPE
6,682'
110'9 5/8"
Jets
PDC Hal GT65M M324
Mudmotor
CASING DATA
8 1/2"6x1313196870NB 3
2,407'
13.14
9.55
Survey, Gamma, Resistivity, Porosity, Density
9/11/12
6800.000.29
Projected
DLS
1.5
13.33
INTERVAL:
53
MUD TYPE
SURVEY DATA DEPTH
487.55'
116
10.0
LITHOLOGY/REMARKS
6,707'
HYDROCARBON SHOWS
INTERVAL
6,728'
silt matrix, cleaner sands mod to pr poros,
21
65
Weak Through Show Interval
63
6780-6800
PENTANE (C-5)41
13.7
95
to v slow wk cut fl, wk lt yel resid cut fl.
grain packed.
TorokCurrent Formation:
6800'33 min 158 5233 strokes
Fine grained Sandstone grading to and interbedded with Siltstone, minor Shale and Claystone
% Theoretical
General Lithology:
Annular Volume 369 100%
Current Lithology% :
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela, E. Dougherty, S. Wright
$3,365Gerardo Valenzuela
Drill 6682'-6800' WOB 5-10k, RPM 80-90, PP 1900, GPM 470. Survey. Circulate Bottoms up. Pull to 6053'. Pump
slug. POOH 6053'-3991', pull 50 over, work 3 times, kelly up. Backream 3991'-3967', 50 RPM, 400 GPM. POOH
3967'-3492'; Pump dry job. POOH; PJSM. Handle BHA, laydown sources, BHA and bit. Wash and drain BOP. Fill
BOP and lines with water. Test BOP, choke manifold 250psi low, 3500psi high.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)2827 14166,705'
ETHANE (C-2)
6,707'36BUTANE (C-4)
6,707'
111
PROPANE (C-3)
Sandstone = v fn to fn, com argillaceous,
6,705'203
60% Sandstone, 30% Siltstone, 10% Claystone
6,795'
1975 20616,795'
FT/LBS
6,675'
TRIP
14.8
N/A KLBS
GASES
Trace lt brn stain, trace mod bright yel spl fl, slow
OIL DESCRIPTION
6792'
GAS
0.3
55
32 (DITCH)
163
0
N/A
462 N/A
CHROMATOGRAPHY (ppm)Down TimeDownlink
0
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
CIRCULATING GAS
PUMP PRESSURE
FLOW IN
3.1
WEIGHT ON BIT
TOPDRIVE RPM
6800.00 13.14
9.2
PV 11MW
Projected
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
0
0
CURRENT
2
CONNECTION 0
pH OilSd
DRILLING PARAMETERS
VIS
Cl-0.4
RATE OF PENETRATION
0.6
PSI
GPM
WIPER
SURFACE TORQUE
-233.16'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
NF
7
Flowline Temp
Cake
RPM
4,393'
1
1.09
FT/HR
LGS12019000MBT
N/A
N/A
Ca+7.5
MUD BASE
Sol
2,407'
Kla-Shield
0.2/1.5
Water
FL
114.3
Pf/Mf2%
AZIMUTH V SECTION
552.61'
6,800'
TOOLS:
0'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
DAILY WELLSITE REPORT
7.8YP Gels
6,800'
24
6723.72'
TVD
330.94
INCLINATION
3/4/19
6,800'
David Wallingford
24:00
6,800'
RIH
6,800'
110'9 5/8"
Jets
PDC Hal GT65M M324
Cleanout Assembly
CASING DATA
8 1/2"6x1313196870NB 3
9.6
None
9/11/12
DLS
TD
INTERVAL:
55
MUD TYPE
SURVEY DATA DEPTH
501.02'
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
PENTANE (C-5)
TorokCurrent Formation:
6800'33 min 158 5233 strokes
Fine grained Sandstone grading to and interbedded with Siltstone, minor Shale and Claystone
% Theoretical
General Lithology:
Annular Volume 369 100%
Current Lithology% :
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela
$2,205Gerardo Valenzuela
Test BOPE choke manifold, top drive, TIWS and DRRT valve. Change out manual choke valve. Test blind rams,
manual choke and super choke. Rig down test joint. Set wear ring. Laying down SLB tools out of rig. Put new die
in top drive. Pick up tools and clean floor. Lubricate top drive, blocks and draw works. Pick up BHA. RIH to 2564.
Set down 5k. Makeup top drive. Break circulation @100 GPM 180 psi. Stage up to 150 GPM 250 psi. Ream down
through tight spot and back up through 2563' to 2566'.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
60% Sandstone, 30% Siltstone, 10% Claystone
FT/LBS
TRIP
2.0
N/A KLBS
GASES
OIL DESCRIPTION
GAS
DITCH
1
N/A
N/A
CHROMATOGRAPHY (ppm)Down TimeDownlink
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
CHROMATOGRAPHY (ppm)Down TimeDownlink
N/A
N/A
OIL DESCRIPTION
GAS
DITCH
5
FT/LBS
TRIP
12.0
N/A KLBS
GASES
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela
$2,205Gerardo Valenzuela
Reaming and pumping @ 400 GPM PP 654-800. Circulate hole clean and work pipe. Wash and ream last 3
stands to bottom. Check crown server. Circulate hole clean. Blow down top drive. POOH 6790'-6351' Pump 23 bbl
dry job. POOH 6351'-2087'. Pump 16 bbl dry job. POOH. Stand back BHA. Clean and clear floor, monitor well on
trip tank. PJSM. Rig up Schlumberger. Makeup tools for wireline run #1. RIH wireline for run #1.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
60% Sandstone, 30% Siltstone, 10% Claystone
TorokCurrent Formation:
6800'33 min 158 5233 strokes
Fine grained Sandstone grading to and interbedded with Siltstone, minor Shale and Claystone
% Theoretical
General Lithology:
Annular Volume 369 100%
Current Lithology% :
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
PENTANE (C-5)
9.55
None
8/11/12
DLS
TD
INTERVAL:
54
MUD TYPE
SURVEY DATA DEPTH
501.02'
110'9 5/8"
Jets
PDC Hal GT65M M324
Cleanout Assembly
CASING DATA
8 1/2"6x1313196870NB 3
DAILY WELLSITE REPORT
7.8YP Gels
6,800'
22
6723.72'
TVD
330.94
INCLINATION
3/5/19
6,800'
David Wallingford
24:00
6,800'
Run E-Logs
6,800'
0'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
Sol
2,407'
Kla-Shield
0.2/1.2
Water
FL
114.3
Pf/Mf2%
AZIMUTH V SECTION
552.61'
6,800'
TOOLS:
1.17
FT/HR
LGS16016000MBT
N/A
N/A
Ca+7.5
MUD BASE
-233.16'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
NF
7.5
Flowline Temp
Cake
RPM
4,393'
1
VIS
Cl-0.4
RATE OF PENETRATION
1.0
PSI
GPM
WIPER
SURFACE TORQUE
6,550'48 @ 6800
pH OilSd
DRILLING PARAMETERS
0
0
CURRENT
6
CONNECTION 0
CIRCULATING GAS
PUMP PRESSURE
FLOW IN
147.0
WEIGHT ON BIT
TOPDRIVE RPM
6800.00 13.14
8.8
PV 10MW
Projected
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
CIRCULATING GAS
PUMP PRESSURE
FLOW IN
20.0
WEIGHT ON BIT
TOPDRIVE RPM
6800.00 13.14
9.3
PV 11MW
Projected
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
0
0
CURRENT
3
CONNECTION 0
pH OilSd
DRILLING PARAMETERS
VIS
Cl-0.4
RATE OF PENETRATION
2.0
PSI
GPM
WIPER
SURFACE TORQUE
45 @ 6800
Clean Out
Clean Out
-233.16'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
NF
8
Flowline Temp
Cake
RPM
0'
1
1.09
FT/HR
LGS16039000MBT
N/A
N/A
Ca+7.5
MUD BASE
Sol
6,800'
Kla-Shield
.4/1.9
6x13
Water
FL
0'
Pf/Mf1%
AZIMUTH V SECTION
552.61'
6,800'
TOOLS:
0'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
DAILY WELLSITE REPORT
7.4YP Gels
6,800'
24
6723.72'
6,800'
TVD
330.94
INCLINATION
3/6/19
6,800'
David Wallingford
24:00
6,800'
POOH f/ E-Logs
6,800'
110'9 5/8"
Jets
PDC Hal GT65M M324
Cleanout Assembly
CASING DATA
8 1/2"6x13131968703 RR1
8 1/2"
10.1
None
8/14/17
13196870 6,800'
DLS
TD
INTERVAL:
50
MUD TYPE
SURVEY DATA DEPTH
PDC Hal GT65M M3243 RR 2
501.02'
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
PENTANE (C-5)
TorokCurrent Formation:
6800'34 min 170 5818 strokes
Fine grained Sandstone grading to and interbedded with Siltstone, minor Shale and Claystone
% Theoretical
General Lithology:
Annular Volume 410 111%
Current Lithology% :
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela
$2,205Gerardo Valenzuela
Wireline Run 1 PEX-ZAIT-RT Scanner-Spectral GR, tight spot attempt 6 times down. Pull wireline. RIH cleanout
BHA. Ream 3477'-6750'. RIH. Wash 6748-6800'. Circulate and condition while adding KCl. Pull 3 stands. Pump
dry job. Tight. Backream 5598'-5530'. Work pipe no pumps, rotation 5530'-5625'. POOH to shoe. Rig service. Slip
and cut drill line. RIH to 6768' dry tag fill. Circulate and wash to bottom. Circulate hole clean. POOH wet to 5124'.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
60% Sandstone, 30% Siltstone, 10% Claystone
FT/LBS
TRIP
4.0 19 @ 6800
N/A KLBS
GASES
OIL DESCRIPTION
GAS
DITCH
2
N/A
N/A
CHROMATOGRAPHY (ppm)Down TimeDownlink
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
CHROMATOGRAPHY (ppm)Down TimeDownlink
N/A
N/A
OIL DESCRIPTION
GAS
DITCH
3
FT/LBS
TRIP
5.0
N/A KLBS
GASES
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela
$2,205Gerardo Valenzuela
POOH wet to 4591'. Pump dry job. POOH. PJSM. Rig up Schlumberger. Load sources. Run wireline run #1 PEX-
ZAIT-RT Scanner-Spectral GR. PJSM. Lay down run #1 tools. Pick up run #2 tools. RIH wireline run #2 GR-CMR-
CMR PLUS. Tag up @3166' unable to work past. POOH wireline to surface. Rig down wireline. Warm up top drive
to funcation pipe handler. RIH to 3163'. Circulate and stage, work through tight spot. Blow down top drive. RIH to
6734'. Circulate hole clean. POOH.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
60% Sandstone, 30% Siltstone, 10% Claystone
TorokCurrent Formation:
6800'34 min 170 5818 strokes
Fine grained Sandstone grading to and interbedded with Siltstone, minor Shale and Claystone
% Theoretical
General Lithology:
Annular Volume 410 111%
Current Lithology% :
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
PENTANE (C-5)
8 1/2"
10.1
None
8/15/17
13196870 6,800'
DLS
TD
INTERVAL:
50
MUD TYPE
SURVEY DATA DEPTH
PDC Hal GT65M M3243 RR 3
501.02'
110'9 5/8"
Jets
PDC Hal GT65M M324
Cleanout Assembly
CASING DATA
8 1/2"6x13131968703 RR 2
DAILY WELLSITE REPORT
7.4YP Gels
6,800'
23
6723.72'
6,800'
TVD
330.94
INCLINATION
3/7/19
6,800'
David Wallingford
24:00
6,800'
POOH f/ E-Logs
6,800'
0'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
Sol
6,800'
Kla-Shield
.4/1.9
6x13
Water
FL
0'
Pf/Mf1%
AZIMUTH V SECTION
552.61'
6,800'
TOOLS:
1.09
FT/HR
LGS16039000MBT
N/A
N/A
Ca+7.5
MUD BASE
Clean Out
Clean Out
-233.16'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
NF
8
Flowline Temp
Cake
RPM
0'
1
VIS
Cl-0.4
RATE OF PENETRATION
1.0
PSI
GPM
WIPER
SURFACE TORQUE
28
pH OilSd
DRILLING PARAMETERS
CURRENT
5
CONNECTION
CIRCULATING GAS
PUMP PRESSURE
FLOW IN
27.0
WEIGHT ON BIT
TOPDRIVE RPM
6800.00 13.14
9.3
PV 11MW
Projected
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
N/C
Film
1
DATE: TIME:
2
3
PRESENT OPERATION:4
PRESENT DEPTH: DEPTH YESTERDAY:
SAMPLE DEPTH: 24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl // @ SPM / @
No Circulation
PUMP PRESSURE
FLOW IN
WEIGHT ON BIT
TOPDRIVE RPM
6800.00 13.14
9.2
PV 11MW
Projected
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
CURRENT
5
CONNECTION
pH OilSd
DRILLING PARAMETERS
VIS
Cl-0.4
RATE OF PENETRATION
PSI
GPM
WIPER
SURFACE TORQUE
Clean Out
Clean Out
-233.16'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
NF
8
Flowline Temp
Cake
RPM
0'
1
1.09
FT/HR
LGS16039000MBT
N/A
N/A
Ca+7.5
MUD BASE
Sol
6,800'
Kla-Shield
.4/1.9
6x13
Water
FL
0'
Pf/Mf1%
AZIMUTH V SECTION
552.61'
6,800'
TOOLS:
0'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
DAILY WELLSITE REPORT
7.4YP Gels
6,800'
24
6723.72'
6,800'
TVD
330.94
INCLINATION
3/8/19
6,800'
David Wallingford
24:00
6,800'
Run E-Logs
6,800'
110'9 5/8"
Jets
PDC Hal GT65M M324
None
CASING DATA
8 1/2"6x13131968703 RR 2
8 1/2"
10.1
None
8/16/17
13196870 6,800'
DLS
TD
INTERVAL:
51
MUD TYPE
SURVEY DATA DEPTH
PDC Hal GT65M M3243 RR 3
501.02'
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
PENTANE (C-5)
TorokCurrent Formation:
6800'34 min 170 5818 strokes
Fine grained Sandstone grading to and interbedded with Siltstone, minor Shale and Claystone
% Theoretical
General Lithology:
Annular Volume 410 111%
Current Lithology% :
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela
$2,205Gerardo Valenzuela
POOH from 5596'. No tight spots. PJSM. Rig up wireline. RIH wireline run #3 GR-CMR-CMR PLUS-MDT. RIH to
5100' wireline run#2-3, log up to 4000', RIH to 6710' log up to 4450'. Pull to 4200' take sample, attempt take
sample 4184' tight. RIH to 4479' pump and take sample.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
60% Sandstone, 30% Siltstone, 10% Claystone
FT/LBS
TRIP
N/A KLBS
GASES
OIL DESCRIPTION
GAS
DITCH
3
N/A
N/A
CHROMATOGRAPHY (ppm)Down TimeDownlink
N/C
Film
1
DATE:TIME:2
3
PRESENT OPERATION:4
PRESENT DEPTH:DEPTH YESTERDAY:
SAMPLE DEPTH:24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl //@ SPM /@
No Circulation
PUMP PRESSURE
FLOW IN
WEIGHT ON BIT
TOPDRIVE RPM
6800.00 13.14
8.6
PV 10MW
Projected
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
CURRENT
5
CONNECTION
pH OilSd
DRILLING PARAMETERS
VIS
Cl-0.4
RATE OF PENETRATION
PSI
GPM
WIPER
SURFACE TORQUE
Clean Out
Clean Out
-233.16'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
NF
8
Flowline Temp
Cake
RPM
0'
1
1.1
FT/HR
LGS16039000MBT
N/A
N/A
Ca+7.5
MUD BASE
Sol
6,800'
Kla-Shield
0.3/1.6
6x13
Water
FL
0'
Pf/Mf0%
AZIMUTH V SECTION
552.61'
6,800'
TOOLS:
0'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
DAILY WELLSITE REPORT
7.6YPGels
6,800'
15
6723.72'
6,800'
TVD
330.94
INCLINATION
3/9/19
6,800'
David Wallingford
24:00
6,800'
Run E-Logs
6,800'
110'9 5/8"
Jets
PDC Hal GT65M M324
None
CASING DATA
8 1/2"6x13131968703 RR 2
8 1/2"
10.1
None
7/9/14
13196870 6,800'
DLS
TD
INTERVAL:
47
MUD TYPE
SURVEY DATA DEPTH
PDC Hal GT65M M3243 RR 3
501.02'
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
PENTANE (C-5)
TorokCurrent Formation:
6800'34 min 170 5818 strokes
Fine grained Sandstone grading to and interbedded with Siltstone, minor Shale and Claystone
% Theoretical
General Lithology:
Annular Volume 410 111%
Current Lithology% :
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela
$2,205Gerardo Valenzuela
Run #2 CMR plus MDT and continue logging.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
60% Sandstone, 30% Siltstone, 10% Claystone
FT/LBS
TRIP
N/A KLBS
GASES
OIL DESCRIPTIONGAS
DITCH
3
N/A
N/A
CHROMATOGRAPHY (ppm)Down TimeDownlink
N/C
Film
1
DATE:TIME:2
3
PRESENT OPERATION:4
PRESENT DEPTH:DEPTH YESTERDAY:
SAMPLE DEPTH:24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl //@ SPM /@
CHROMATOGRAPHY (ppm)Down TimeDownlink
N/A
N/A
OIL DESCRIPTIONGAS
DITCH
0.5
FT/LBS
TRIP
0.5
N/A KLBS
GASES
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela
$2,205Gerardo Valenzuela
Run #2 CMR plus MDT wireline. PJSM. Rig down Schlumberger wireline. RIH to shoe 2373'. Circulate 184 GPM
warm up cold 40 degree mud. POOH. Offload Schlumberger tools, equipment from rig. P/U joint M/U retrieval tool
for wear ring, pull wear ring. Wash BOP with lateral wash nozzle, blow down top drive. Drain stack, set test plug.
R/U test equipment, frill BOP with water, purge air from lines, obtain shell test. Test BOP 250/3500 psi. With 4"
test joint rig down test tools. PJSM with SLB/ Wireline.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)
ETHANE (C-2)
Low Gases From RIH To Shoe
BUTANE (C-4)
PROPANE (C-3)
60% Sandstone, 30% Siltstone, 10% Claystone
TorokCurrent Formation:
6800'34 min 170 5818 strokes
Fine grained Sandstone grading to and interbedded with Siltstone, minor Shale and Claystone
% Theoretical
General Lithology:
Annular Volume 410 111%
Current Lithology% :
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
PENTANE (C-5)
8 1/2"
10.1
None
9/14/18
13196870 6,800'
DLS
TD
INTERVAL:
48
MUD TYPE
SURVEY DATA DEPTH
PDC Hal GT65M M3243 RR 4
501.02'
110'9 5/8"
Jets
PDC Hal GT65M M324
None
CASING DATA
8 1/2"6x13131968703 RR 3
DAILY WELLSITE REPORT
7.4YPGels
6,800'
22
6723.72'
6,800'
TVD
330.94
INCLINATION
3/10/19
6,800'
David Wallingford
24:00
6,800'
Test BOPE
6,800'
0'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
Sol
6,800'
Kla-Shield
0.7/2.2
6x13
Water
FL
0'
Pf/Mf0%
AZIMUTH V SECTION
552.61'
6,800'
TOOLS:
1.1
FT/HR
LGS12036500MBT
N/A
N/A
Ca+6.75
MUD BASE
Clean Out
RIH Circ @ Shoe
-233.16'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
NF
8.5
Flowline Temp
Cake
RPM
0'
1VIS
Cl-0.4
RATE OF PENETRATION
0.5
PSI
GPM
WIPER
SURFACE TORQUE
pH OilSd
DRILLING PARAMETERS
CURRENT
0.7
CONNECTION
CIRCULATING GAS
PUMP PRESSURE
FLOW IN
1.0
WEIGHT ON BIT
TOPDRIVE RPM
6800.00 13.14
9.3
PV 11MW
Projected
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
N/C
Film
1
DATE:TIME:2
3
PRESENT OPERATION:4
PRESENT DEPTH:DEPTH YESTERDAY:
SAMPLE DEPTH:24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl //@ SPM /@
No Circulation
PUMP PRESSURE
FLOW IN
WEIGHT ON BIT
TOPDRIVE RPM
6800.00 13.14
9.4
PV 10MW
Projected
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
CURRENT
0.7
CONNECTION
pH OilSd
DRILLING PARAMETERS
VIS
Cl-0.4
RATE OF PENETRATION
PSI
GPM
WIPER
SURFACE TORQUE
Clean Out
RIH Circ @ Shoe
-233.16'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
NF
8.5
Flowline Temp
Cake
RPM
0'
1
1.1
FT/HR
LGS8036500MBT
N/A
N/A
Ca+6.5
MUD BASE
Sol
6,800'
Kla-Shield
0.5/1.9
6x13
Water
FL
0'
Pf/Mf0%
AZIMUTH V SECTION
552.61'
6,800'
TOOLS:
0'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
DAILY WELLSITE REPORT
7.4YPGels
6,800'
20
6723.72'
6,800'
TVD
330.94
INCLINATION
3/11/19
6,800'
David Wallingford
24:00
6,800'
Service Rig
6,800'
110'9 5/8"
Jets
PDC Hal GT65M M324
None
CASING DATA
8 1/2"6x13131968703 RR 3
8 1/2"
10.1
None
8/12/17
13196870 6,800'
DLS
TD
INTERVAL:
52
MUD TYPE
SURVEY DATA DEPTH
PDC Hal GT65M M3243 RR 4
501.02'
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
PENTANE (C-5)
TorokCurrent Formation:
6800'34 min 170 5818 strokes
Fine grained Sandstone grading to and interbedded with Siltstone, minor Shale and Claystone
% Theoretical
General Lithology:
Annular Volume 410 111%
Current Lithology% :
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela
$2,205Gerardo Valenzuela
PJSM w/ SLB pick up tools. RIH w/ Run#3 FMI. Laying down Run#3 and picking up Run#4. RIH w/ Run#4 VSP.
Continue w/ line Run#4. R/D e-line. Offload e-line tools from rig. Wait on orders, clean and paint shed floor.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)
ETHANE (C-2)
Low Gases From RIH To Shoe
BUTANE (C-4)
PROPANE (C-3)
60% Sandstone, 30% Siltstone, 10% Claystone
FT/LBS
TRIP
N/A KLBS
GASES
OIL DESCRIPTIONGAS
DITCH
0.5
N/A
N/A
CHROMATOGRAPHY (ppm)Down TimeDownlink
N/C
Film
1
DATE:TIME:2
3
PRESENT OPERATION:4
PRESENT DEPTH:DEPTH YESTERDAY:
SAMPLE DEPTH:24 HOUR FOOTAGE:
REPORT FOR:&
@ @
BIT DATA
MWD/LWD SUMMARY to
MUD REPORT OF
HIGH LOW AVERAGE CURRENT AVG
@ @
@ @
@ @
@ @
@ @
@ @
HIGH LOW AVERAGE
@ @ DITCH
@ @ HIGH =
@ @ AVG =
@ @ Current =
@ @ Background =
@ @ Average =
LITHOLOGY
LAG SUMMARY bbl //@ SPM /@
CHROMATOGRAPHY (ppm)Down TimeDownlink
N/A
N/A
OIL DESCRIPTIONGAS
DITCH
FT/LBS
TRIP
N/A KLBS
GASES
NABORS PERSONNEL
REPORT BY
D. Deatherage, G. Valenzuela
$2,205Gerardo Valenzuela
While waiting on orders monitor well, housekeeping, paint pipe shed, clean shakers and general maintenance.
Inspect and lubricate equipment. Inspect and change out right angle drive on driller’s side. Decision made to plug
and abandon the well and loggers were released prior to P&A operations.
DAILY COST
DAILY ACTIVITY SUMMARY
METHANE (C-1)
ETHANE (C-2)
BUTANE (C-4)
PROPANE (C-3)
60% Sandstone, 30% Siltstone, 10% Claystone
TorokCurrent Formation:
6800'34 min 170 5818 strokes
Fine grained Sandstone grading to and interbedded with Siltstone, minor Shale and Claystone
% Theoretical
General Lithology:
Annular Volume 410 111%
Current Lithology% :
LITHOLOGY/REMARKS
HYDROCARBON SHOWS
INTERVAL
PENTANE (C-5)
8 1/2"
10.1
None
8/12/17
13196870 6,800'
DLS
TD
INTERVAL:
52
MUD TYPE
SURVEY DATA DEPTH
PDC Hal GT65M M3243 RR 4
501.02'
110'9 5/8"
Jets
PDC Hal GT65M M324
None
CASING DATA
8 1/2"6x13131968703 RR 3
DAILY WELLSITE REPORT
7.4YPGels
6,800'
20
6723.72'
6,800'
TVD
330.94
INCLINATION
3/12/19
6,800'
David Wallingford
24:00
6,800'
Service Rig
6,800'
0'
Dave Reid
Captivate Energy Alaska
16" cond
No.
Nordic 3
Type I-O-Char-Loc-B-G-Char-Pull
CONDITION
OUTIN HoursFootage
2402'
Exploration Winx-1
Size
BHA TYPE:
S/N
Sol
6,800'
Kla-Shield
0.5/1.9
6x13
Water
FL
0'
Pf/Mf0%
AZIMUTH V SECTION
552.61'
6,800'
TOOLS:
1.1
FT/HR
LGS8036500MBT
N/A
N/A
Ca+6.5
MUD BASE
Clean Out
RIH Circ @ Shoe
-233.16'
+N/S- COORDINATES +E/W-'
Survey Zone Gas
N/A
NF
8.5
Flowline Temp
Cake
RPM
0'
1VIS
Cl-0.4
RATE OF PENETRATION
PSI
GPM
WIPER
SURFACE TORQUE
pH OilSd
DRILLING PARAMETERS
CURRENT
CONNECTION
No Circulation
PUMP PRESSURE
FLOW IN
WEIGHT ON BIT
TOPDRIVE RPM
6800.00 13.14
9.4
PV 10MW
Projected
Great Bear Petroleum, LLC
GAS SUMMARY (units)
DEPTH
GREAT BEAR WINX-1
API: 50-103-20796-00-00
SURFACE LOCATION: 3194' FSL &2121'FEL Section 21, T8N R5E
Umiat Meridian
LICENCE NUMBER: 218-174
VERTICAL WELL
MARCH 14, 2019
WELLSITE GEOLOGICAL REPORT
Is
ELIZABETH PATILLO NO LONGER
CONFIDENTIAL
EXPLORATION MANAGER APR 1 7 2M
CAPTIVATE ENERGY ALASKA
CAPTIVATE ENERGY
A L A S K A
GEOLOGY BY: TOM ROZAK, P.Geol
rsp Energy Inc,
Suite 600, 555 — 4" Avenue SW
CALGARY, AB CANADA T2P 2E7
WINX-1 11
CONTENTS
Well Data Summary
Page 3 - 4
Engineering Summary
Page 5
Geological Markers
Page 6
Geological Well & Reservoir Summary
Page 7 - 8
Learnings Summary
Page 8
Plan View
Page 8
Vertical Section View
Page 8
Landing Wellbore Path and TVD Gamma
Page 9
Wellbore Path with Gamma, ROP and Gas
Page 10-11
Logging Program
Page 7
Daily Well Activity
Page 12-13
Bit Record
Page 14
Directional Surveys
Page 15 - 18
Sample Descriptions
Page 19-21
Appendices
Geological Striplog
Core Descriptions — XLD Rotary Side Wall Core Report
Formation Testing — MDT Modular Formation Dynamics Tester
GREAT BEAR WINX-I Page 2
WELL DATA SUMMARY
WELL DATA SUMMARY
WELL NAME
SURFACE LOCATION
UNIQUE WELL I.D.
BOTTOM LOCATION
FIELD/REGION
OPERATOR
SITE DATA
BOTTOMHOLE COORDINATES
SURFACE COORDINATES
SEISMIC LOCATION
WELL CLASSIFICATION
AFE NUMBER
DRILLING CONTRACTOR
ELEVATIONS
GROUND LEVEL
KELLY BUSHING
DRILLING DATES
SPUD DATE
T.D. DATE
RIG RELEASE DATE
HOLE SIZE & MUD TYPE
SURFACE
INTERMEDIATE
MAIN
CASING DATA
SURFACE
INTERMEDIATE
PRODUCTION
GREAT BEAR WINX-1
NAD 27 Zone 4 X: 1528267, Y: 5862873
50-103-20796-00-00
X: 1527941.67 Y: 5863372.89
NS South Exploration
Captivate Energy Alaska
501.00' North and 233.19' West of Well Center
3194' FSL & 1803' FEL Sec 21, T8N, R5E, Umiat Meridian
N/A
Confidential WELL LICENSE # 218-174
WINX-1 218-174
Nordic-Calista #3
56.3 (ft)
86.8 (ft)
Feb. 15, 2019 TIME 15:15 hrs
March 03, 2018 TIME 03:45 hrs
n/a
12.5" Polymer
8.25" Polymer
N/A
54 Joints 9 5/8" DWC L80 47 lbs./ft set at 2401 ft.
N/A
N/A
GREAT BEAR WINX-1 Page 3
GEOLOGICAL DATA
SAMPLE INTERVAL
GAS DETECTION INTERVAL
CORES
LOGGING SUITE
DRILL STEM TESTS
WELL STATUS
Surface to 6800' MD (TD)
Surface to 6800' MD (TD)
none
Surface to 6800' MD (TD)
See MDT Report
To Be Determined
CREAT BEAR WINX-I Page 4
DRILLING SUPERVISOR
CONTRACTOR:
HOLE SIZE:
CASING SIZE:
CASING DEPTH:
ENGINEERING SUMMARY
Dave Reid and David Wallingford
Nordic-Calista #3
12.5" Surface, 8 5/8" main
Joints 9 5/8" DWC L80 47 lbs/ft set at 2401 ft.
Surface set at 2401 ft
CORING: none
DRILL STEM TESTS: See Modular Formation Dynamics Tester Report
(below)
MUD SERVICE: MI-Swaco
MUD RECORD: Surface and Intermediate: Polymer
DIRECTIONAL SERVICES: Schlumberger
GAS DETECTION EQUIPMENT: Nabors Mudlogging — Surface to TD
COMMENTS: Poor hole conditions due to large amount of swelling
clays. Hole conditions mitigated through use of 6%
KCL.
GREAT BEAR WINX-I Page 5
GEOLOGICAL MARKER & RESERVOIR SUMMARY
GREAT BEAR WINX-1 targeted sands in the Nanushuk and Torok
Formations with the objective of drilling a slightly deviated well to intersect both
intervals in seismically favored locations. The Nanushuk and Torok zones are
typically comprised of interbedded siltstones, claystones, tuffs and variably
developed sands with well-developed sands within these two formations posing
prime reservoir targets. The Nanushuk in particular exhibits excellent reservoir
character approximately 4 miles west of this location. The geological prognosis
utilized data from both observed tops on offset wells and seismic.
Drilling operations proceeded smoothly and efficiently with minimal lost time
due to minor rig repair issues.
The well spudded at 15:15 hrs on February 15, 2019, with a 12.5" Security
Rock bit and reached surface casing point at 23:45 hours on February 19, 2019.
Surface casing comprised 54 joints of 9 5/8" DWC 47 Ib/ft set at 2401.91 ft
Drillout of surface casing shoe occurred at 05:45hrs February 25, 2019 using
an 8 5/8" Halliburton bit. A Schlumberger 1.50 bent sub BHA drilled from surface
casing to TD with Schlumberger also providing a full suite of LWD logs from surface
to TD. The well plan called for a vertical well to the basal Nanushuk then kicking off
to a maximum 190 deviation to reach the Torok Target. Nabors mudlogging provided
gas detection and sample catching from surface to TD for this well. Heavy clay
content and swelling clays proved challenging and sample quality is deemed poor
but representative of the interval.
The well reached TD at 03:15 hrs March 3, 2019 at 6800.12 ft MD, 6723.84 ft
TVD, 6637.04 ft TVD SS, INC 130, AZM 330.940, Northing: 501.02 ft, Easting:
-233.20 ft, Vertical Section: 501.02 ft (Extrapolated to bit). Formation tops differed
significantly from geological prognosis.
The main wellbore traversed the Schrader Bluff, Tuluvak, Seabee, Nanushuk
and Torok Formations. The intervals presented as monotonous siltstones,
claystones, tuffs and sandstones. As in offset wells, sandstone development
increased in the target Nanushuk and Torok Formations, but unlike these offset
wells, the sandstone development failed to reach reservoir status, both in sand
quantity and quality.
During drilling operations sampling showed minimal oil shows and minor gas
shows. The Nanushuk shows produced few and very poor live oil cuts and the Torok
shows produced fewer and poorer non -live oil cuts indicating traces of degraded
water washed remnant oil. Conversely, the Nanushuk presented weaker gas shows
than the Torok. In both zones gas shows are considered poor. The Schlumberger
GREAT BEAR WINX-1 Page 6
Logging While Drilling (LWD) logging suite collected data on gamma, resistivity and
Neutron Density. These logs indicated early agreement with the observations from
cuttings, showing poor sand development, and poor resistivity and poor porosity.
After TD this well underwent an extensive Schlumberger open -hole wireline
logging program to confirm the sample and LWD findings (see Open Hole Logging
Program below). Logs run included Platform Express, CMR, MDT, FMI, and VSP.
Results from these logs supported sample and LWD results, indicating non -reservoir
quantity and quality sands in the wellbore. Fluid recovery and pressure testing from
the MDT logging run also demonstrated tight reservoir and recovered only mud
filtrate from drilling operations.
In summary, this well has not presented any productive intervals. The
geological setting and the higher than expected amounts of siltstone and claystone
and the dearth of sandstone indicates that the location is distal to the productive
beach facies encountered in offset wells. Also, the lack of oil saturation and apparent
water washing indicate that this well may be below the oil water contact for the
Nanushuk. It is recommended that future wells target locations nearer to the beach
strand for improved reservoir quality and quantity and up dip to ensure placement
into the oil column.
Hard copies of all LWD and Open Hole are available from Schlumberger.
PDF copies are included in the electronic appendices to this report.
LEARNINGS SUMMARY
The following strategies proved successful
• Drilling operations were safe and efficient
The following new observations resulted:
• Minor delays due to well bore conditioning resulted from a drop-in
drilling mud KCL concentration from 6% KCL to 2% KCL. Once the 6%
KCL was restored, wellbore conditions improved significantly.
GREAT BEAR WINX--I Page 7
11 GEOLOGICAL MARKERS
FORMATION TOPS
WINX-1
50-103-20796-00-00
K.B.(ft): 86.80 G.L.(ft): 56.30
FORMATION
PROGNOSIS
SAMPLE
LOG
TVD ft SS ft
TVD ft SS ft
TVD ft
SS(ft)
EP Top Upper Schrader Bluff
840.00
753.2
840.00
753.2
Base of Permafrost
907.00
820.2
907.00
820.2
Potential Subtle Shallow Fault
1843.80
1757.00
N/A
N/A
Top Mid Schrader Bluff Channel
1960.00
1873.20
1960.00
1873.20
9-5/8" Csg
2446.80
2360.00
2407
2320.2
Mid Ca Unconformity (MCU)
2492.80
2406.00
2196.00
2109.20
Lwr Schrader Bluff Channel
2546.80
2460.00
2508.00
2421.20
Tuluvak
2841.00
2754.20
2842.00
2755.20
Tuluvak A Topsets
3094.80
3008.00
3023.00
2936.20
Tuluvak B Topsets
3234.80
3148.00
3191.00
3104.20
Seabee Formation
3250.00
3163.20
3250.00
3163.20
Seabee Turbidites
4362.80
4276.00
4177.00
4090.20
Nanushuk Top
4200.00
4113.20
4270.00
4183.20
Mid Nanushuk Formation
4389.00
4302.20
4389.00
4302.20
Nanushuk Seq 5 Topsets
4500.80
4414.00
4668.00
4581.20
Nanushuk Seq 4 Topsets
4608.80
4522.00
4801.00
4714.20
Torok Formation
4667.00
4580.20
4933.73
4846.93
Torok Seg 4 Top Channel Set
5616.68
5529.88
6002.19
5915.39
Torok Seg 4 BFF
5910.74
5823.94
6422.33
6335.53
Torok Seg 3 BFF
6211.42
6124.62
6576.71
6489.91
TD
8359.80
8273.00
6723.72
6636.92
GREAT BEAR WINX-1 Page 8
WELLBORE PATH PLAN VIEW
Plan View • Drilling Plan vs Actual
NOrth�r,91 J E0511n0. WINX.1 JWI: AP,. 50-101-207%40M
Easting Feet
-- - 233 .21? 200 -183 -16, -150 -133 �W
.I00 -83 -67
-50 33 -17 0 T7
33 50
\ lbtat Depth
\
j
i
i
!
c
!
t
1
� �'—�--.m....L.._....._L.,_._.:._.
305'
__�.. _.♦-
i
i i
♦\\
_�..�
_ ;
i 1 I I
297,
a
{
_v
LL
:♦
i
i
— 625
�. .._._J.._._,— ....._... _.._..._ 3......_y_._._ __ e--..._.1.�_.._j.. `
w —T----..�'"'—
�
i - f - �♦
: 2 i t : i € i i♦
i I e
i
s
i i
_
\
1931
? E =
I
♦
i
!%
I
I
1236
♦ I !
1 I
3
�♦
: I l 1 ; 1
i
!♦
♦a
i
i i
PAlnt
1. SU a Lotat\iar.L _ _ing
i
I i
------ Planned Path
Actual Path
------• Projection to Bit
The Plan View (above) for this well shows that it tracked closely to the well
plan. The abrupt dogleg to the east of the well is a creation of the perspective of the
Plan View and the vertical nature of the well. In reality the highest dogleg in the well
bore is only 4.500. Note that no key -seating developed during either drilling or
logging operations.
GREAT BEAR WINX-I Page 9
WELLBORE PATH VERTICAL SECTION VIEW
Vertical Section Profile - Survey Plan Path vs Actual
WINX I UVIII AP1:50-10,-207960UQ,1,
1-00 -1410
,091
Vertical Section Feet
-1000 SO,, -H sH IN, "GO
1610 2'00 2;10 3100 3.,00
3800 --90
log
La
Idi Poing
2328
29357
15, 9
. .....
415
-----------
A
sm" 3
- ---------- -
5971
L--4- u--
6573
—92
------ Sruvey Plan Path
Actual Path
------i Projection to Bit
The Vertical Section View (above) for this well shows that it tracked closely to the
well plan. The abrupt dogleg seen in the Plan view (second figure above) is not
evident in this view, confirming that it is an artifact of perspective.
GREAT BEAR WINX-1 Page 10
300
Lr.
WELLBORE With TOPS, GAMMA, GAS & ROP 2300'— 4600'
Gamma API Units
0 45 90 135 180 225
3614
3778 E
39=4_' <.
410` 1
4271
Figure 1.
Gas Units ROP ft/hr
O A� N
�
fi♦
m N
Q
A W
N
rT
O N
N
A
N
n
N
N
N
I
i
N
rD
Ip
Y
W
aJ
N
_
N
V
�
y
� Ja
O� J
rA N
GREAT BEAR WINX-/ Page 11
0
46000
-4764 3
5257 1
5421 A
35857
Rte/
W
WELLBORE With TOPS, GAMMA, GAS & ROP 4600'— 6800'
Gamma API Units
45 90 135 180 225
Gas Units ROP R/hr
60 8.8
h y�f
6571 4
e135
69000
0 10
...... ..........
i
to
m
i
I I
I I
I
ST
�i
I
I
b
A
{pppy,,
Of
O,
c
Figure 2
GREAT BEAR WINX-1 Page 12
N N
�(� 1
U1
I
v, m
Figures 1 and 2 (above) show the gamma log, formation tops, gas and ROP
for the entire length of the wellbore. Referring to the gamma log, note that the API
scaling is 0 — 225 API units, which is significantly hotter than the normal 0-150 API
unit presentation demonstrating a shaley character to this well. Also note that the
cleanest zones in this well are thin and present gamma API values of 70-90 units,
which would be considered dirty sands under standard circumstances. In offset wells
the best zones are significantly thicker and present gamma signatures ranging from
50-70 units.
The gas log registers shows in the Nanushuk Mid formation (Figure 1,
ca.4500') and Torok Sequence 4 Channel (Figure 2, 6100'— 6300'). Gas liberated in
these two instances appears associated with higher drilling ROPs and slightly
cleaner sands. These gas shows became zones of interest and detailed investigation
for the Open Hole Well Logging Program (see below).
OPEN HOLE WELL LOGGING PROGRAM
This well utilized an extensive well logging program, comprising a total of four
logging runs. Below is a list of logs run in this well and a short description of their
use.
Logging Run 1:
• PEX — Platform Express — Platform Express Integrated Wireline Logging
Tool
The Platform Express toolstring comprises traditional resistivity and
porosity measurements and adds microresistivity and imaging
measurements.
• ZAIT - 3-D AIT Tool (Array Induction Tool) Resistivity
Determine true resistivity and identify the invaded zone. Provides both
vertical and horizontal resistivity measurements to examine thinly
bedded or shale laminated sequences.
• Rt Scanner Triaxial Induction Service
Measures both vertical and horizontal resistivity in deviated wells and
intended for low -resistivity anisotropic reservoirs.
GREAT BEAR WINX-1 Page 13
• Spectral GR- Spectral gamma ray
Provides measurements of mineral composition of formations, particularly in
reservoirs comprised of shaley/sandy sequences
Loggin_g Run 2:
• CMR - CMR -Plus Combinable Magnetic Resonance Tool
Provides measurements of permeability, water cut, and hydrocarbon pore
volume in thinly bedded reservoirs. This information helps determine SW,
and SWirr and water production potential.
• MDT (Dual packer-XLD) -MDT Modular Formation Dynamics Tester
Wireline formation tester for in chamber DSTs. Collects information on
reservoir pressure, drawdown, and fluid composition in real time.
Loggin_g Run 3:
• FMI - FMI Fullbore Formation Microimager
Provides borehole images and dip data for geology, geomechanics,
and 3D reservoir modeling using microresistivity images. Designed for
laminated sediment reservoirs to resolve smaller scale depositional
features that may impact reservoir deliverability.
Logging Run 4:
• VSP — Vertical Seismic Profile Tool — Vibroseis
Seismic logging utilizing Vibroseis trucks at surface while sonically
logging the borehole. It is used to tie individual well strata sonic
responses back to regional seismic models.
Preliminary Discussion of Open Hole Well Logging Program Results
(This section provides a preliminary discussion of the Open Hole Well Logging Program. The
data are under process, analysis and review by Schlumberger petrophysical experts whose opinions
will supersede the discussions in this report.)
The PEX tool results confirmed in greater detail the findings of the LWD tools.
The zones of interest in the wellbore generally exhibited slightly lower resistivity and
reservoir quality than measured by the LWD tools.
GREAT BEAR WINX-1 Page 14
The MDT tool conducted pretests of formation pressure at the following
intervals with analysis of the results pending:
4193.0 ft
4177.5 ft
4479.0 ft
4756.0 ft
The MDT also attempted fluid sample recovery from the following intervals
with the noted field results. Further analysis if pending:
4184
ft
Tite; no fluid recovered
4200
ft
Tite; no fluid recovered
4479
ft
Mud filtrate only recovered
4508
ft
Mud filtrate only recovered
4756
ft
Mud filtrate only recovered
6098
ft
Mud filtrate only recovered
No hydrocarbon gases or fluids were recovered in any of the sample bottles
during MDT testing.
CMR results are pending.
FMI results are pending.
VSP results are pending.
GREAT BEAR WINX-1 Page 15
DAILY DRILLING SUMMARY
DAILY DRILLING SUMMARY
GREAT BEAR WINX-1
50-103-20796-00-00
GREAT BEAR WINX-1 Page 16
Drilling
ROP
Date
Depth
Progress
Hours
(Whr.)
Operations Summary
Feb
15,
550.0
168.7
12.0
14.1
Spud at 15:15 hours. Drill to 168.7'.
2019
Feb
16,
600.0
50.0
1.5
33.3
Drill Surface Hole to 600'
2019
Feb
17,
892.0
292.0
23.0
12.7
Drill Surface Hole to 892'
2019
Feb
18,
1984.0
1092.0
23.0
47.5
Drill Surface Hole to 1984'
2019
Feb
19,
2407.0
423.0
11.0
38.5
Drill Surface Hole to Casing point 2407' at
2019
23:45hrs Feb.19, 2019
Feb
20,
2407.0
0.0
0.0
0.0
Prep to run casing.
2019
Run 54 Joints 9 5/8" DWC L80 47lb/ft
casing and land at 2401.91'. Prep for
running cement. Pressure test shows
Feb
leaking cement head. Wait on rebuild of
21,
2407.0
0.0
0.0
0.0
cement head. Pump 290 bbls 10.7 PPG
2019
cement @ 48bpm, 50 bbls 15.7 ppg cement
@ 4bpm, pump 10 bbls fresh water. Good
cement returns to surface Wait on cement.
ND diverter.
Feb.22,
2407.0
0.0
0.0
0.0
ND Diverter. Cut Casing. Nipple up BOP's.
2019
Pressure test BOP's.
F20.2 '
19
2407.0
0.0
0.0
0.0
Continue to Pressure test BOP's
GREAT BEAR WINX-1 Page 16
Feb.24
2407.0
0.0
0.0
0.0
Complete pressure test on BOP's. Make up
2019
BHA. RIH & test tools. BOP drill. Begin RIH.
Continue RIH. Tag cement at 2306'. Drill
Feb.25,
out shoe @ 2401' @ 05:OOhrs. Drill to 2427
2019
2735.0
328.0
12.0
27.3
ft and conduct FIT to 1652 PSI. @ 09:00
hrs. Repair Top Drive. Drill ahead from
2427ft to 2735ft.
Feb.26,
2019
3492.0
1085.0
16.5
65.8
Drill ahead to 3492 ft.
Feb.27,
4473.0
981.0
22.0
44.6
Drill ahead to 4473 ft MD. Drill through
2019
target Nanushuk zone.
Feb.28,
Drill ahead to 4774 ft MD. Repair op drive
2019
4840.0
1348.0
9.5
141.9
Wash Pipe. Drill ahead in Torok Formation
to 4840 ft MD.
Mar. 1,
2019
5845.0
1005.0
9.5
105.8
Drill ahead to 5845 ft MD.
Mar. 2,
2019
6684.0
839.0
9.5
88.3
Drill ahead to 6684.0 ft MD.
Mar. 3,
6800.0
116.0
9.5
12.2
Drill ahead to 6800 ft MD TD at 03:15 hrs.
2019
Condition mud and prep to POOH.
Mar. 4,
POOH. Test BOPs. Lay down
2019
6800.0
0.0
0.0
0.0
Schlumberger tools. Pick up BHA for Clean
out run.
Mar. 5,
RIH on clean up. Tight spots encountered.
2019
6800.0
0.0
0.0
0.0
Work pipe. POOH to run in Logging run #1 -
PEX.
Logging Run #1 bridged off at 3770 ft MD.
Mar. 6,
Pull logging tools. RIH for wiper trip. Add
2019
6800.0
0.0
0.0
0.0
KCL to mud to 6% KCL to treat swelling
clays. Work pipe. Cut and Slip. Hole
condition improves. Circulate. Begin POOH.
POOH. Run in with Logging Run #1 - PEX.
Logs to bottom. Log hole. Pull out PEX
Mar.7,
6800.0
0.0
0.0
0.0
and lay down. Pick up Logging Run #2
2019
CMR. RIH for Logging Run #2. Bridged
off at 3160'. POOH and run in with clean
out string to clean out bridge and circulate.
GREAT BEAR WINX-I Page 17
GREAT BEAR WINX-I Page 18
POOH after clean out trip. Pick up CMR
and MDT for Logging Run #2. MDT added
Mar.8,
6800.0
0.0
0.0
0.0
for weight to break any minor bridges.
2019
Logging Run #2 successfully reaches target
depth for CMR 5168ft. Begin logging with
CMR.
Mar. 9,
6800.0
0.0
0.0
0.0
Finish CMR logging. Begin logging with
2019
MDT tool.
Finish logging with MDT tool. POOH and
Mar.
lay down logging tools. RIH with drill string
10,
6800.0
0.0
0.0
0.0
to casing shoe. Run BOP Test. Wait on
2019
orders. Orders are to continue logging with
FMI and VSP
Pick up SLB FMI (Formation Micro -Imager).
Mar.
RIH and log well. POOH and lay down FMI.
11,
6800.0
0.0
0.0
0.0
Pick up SLB VSP and RIH for seismic tie in.
2019
Complete VSP. Rig out SLB. Wait on
orders.
Mar.
12,
6800.0
0.0
0.0
0.0
Wait on orders.
2019
GREAT BEAR WINX-I Page 18
WELLSITE BIT RECORD
WINX-1
50-103-20796-00-00
SPUD DATE: February 15, 2019
T.D. DATE: March 03, 2018
SURFACE CASING: 54 Joints 9 5/8" DWC L80 47 lbs/ft set at 2401 ft.
BIT #
1
2
3
4
5
SIZE (mm)
12.25"
12.25
8.5
MAKE
Security
Security
Halliburton
TYPE
Rock
Rock
PDC
SERIAL #
12899269
2D4125
13196870
JETS
1X16
1X16
6X13
3 X 18
3 X 18
DEPTH IN
111.61
600.00
2407.00
DEPTH OUT
600.00
2407.00
6800.00
FEET
488.39
1807.00
4393.00
HOURS
8.00
46.50
111.00
ACC. HRS.
12.00
54.50
165.50
ROP (ft/hr)
61.05
38.86
39.58
FOB
5000.00
5000
10000
RPM
80.00
100
100
PP
640.00
850
2044
DEN
9.00
9.7
9.5
VISCOSITY
Thick
107
44
MAX DEV.-
0.000
0.000
19.40°
Condition:
T/B/G
T/B/G
T/B/G
T/B/G
T/B/G
Condition:
IR/OR/D/L
IR/OR/D/L
IR/OR/D/L
IR/OR/D/L
IR/OR/D/L
B/G/O/RP
B/G/O/RP
B/G/O/RP
B/G/O/RP
B/G/O/RP
REMARKS
GREAT BEAR WINX-I Page 19
KB: 86.8
DIRECTIONAL SURVEYS
DEVIATION SURVEYS
WINX-1
50-103-20796-00-00
GL: 56.3
Measured
Incl
Drift
TRUE
Vertical
Dogleg
Depth
Angle
Direction
Vertical Sub -Sea
N -S E -W Section
Severity
Meters
Deg
Deg
Depth Meters
Meters Meters Meters
Deg/30
CREAT BEAR W/NX-1 Page 20
-86.8
30.5
30.5
-56.3
362.22
0.63
35.02
362.21
275.41
1.5
1.05
0.92
0.19
460.14
0.46
52.47
460.13
373.33
2.18
1.67
1.28
0.24
550
0.57
63.02
549.99
463.19
2.6
2.36
1.38
0.17
646.53
0.75
53.08
646.51
559.71
3.2
3.29
1.53
0.22
739.15
0.63
69.61
739.12
652.32
3.74
4.25
1.62
0.25
830.52
0.61
50.89
830.49
743.69
4.22
5.1
1.71
0.22
925.23
0.69
59.28
925.19
838.39
4.83
5.98
1.89
0.13
1021.61
0.51
50.03
1021.57
934.77
5.4
6.81
2.07
0.2
1115.82
0.53
48.86
1115.77
1028.97
5.96
7.46
2.3
0.02
1210.02
0.63
64.44
1209.97
1123.17
6.48
8.26
2.43
0.2
1305.19
0.65
56.1
1305.13
1218.33
7
9.18
2.53
0.1
1401.87
0.63
66.86
1401.8
1315
7.52
10.13
2.6
0.13
1496.88
0.51
53.55
1496.81
1410.01
7.98
10.95
2.67
0.19
1589.71
0.63
61.36
1589.64
1502.84
8.47
11.73
2.79
0.15
1684.91
0.6
56.95
1684.83
1598.03
8.99
12.61
2.9
0.06
1780.02
0.54
57.38
1779.94
1693.14
9.5
13.4
3.03
0.06
1875.28
0.39
72.34
1875.19
1788.39
9.85
14.09
3.06
0.2
1970.99
0.65
62.55
1970.9
1884.1
10.19
14.88
3.04
0.29
2065.54
0.5
79.04
2065.44
1978.64
10.52
15.76
2.97
0.24
2159.71
0.61
75.56
2159.61
2072.81
10.72
16.66
2.78
0.13
2255.68
0.43
64.92
2255.58
2168.78
11.01
17.48
2.69
0.21
2328.63
0.46
63.22
2328.52
2241.72
11.26
18
2.71
0.04
2383.08
0.42
176.71
2382.97
2296.17
11.16
18.2
2.53
1.34
2478.25
0.51
72.05
2478.14
2391.34
10.94
18.62
2.16
0.77
2572.67
0.55
69.6
2572.56
2485.76
11.23
19.44
2.08
0.05
CREAT BEAR W/NX-1 Page 20
Measured
Incl
Drift
TRUE
Vertical
Dogleg
Depth
Angle
Direction
Vertical
Sub -Sea N -S E -W Section
Severity
Meters
Deg
Deg
Depth
Meters Meters Meters Meters
Deg/30
2667.81
0.44
62.2
2667.69
2580.89
11.56
20.19
2.06
0.14
2762.7
0.27
78.38
2762.58
2675.78
11.77
20.73
2.03
0.2
2858.03
0.27
67.8
2857.91
2771.11
11.9
21.16
1.97
0.05
2950.81
0.35
70.72
2950.69
2863.89
12.08
21.63
1.93
0.09
3046.09
0.4
252.41
3045.97
2959.17
12.07
21.59
1.95
0.78
3140.67
0.47
272.64
3140.54
3053.74
11.99
20.88
2.17
0.18
3235.07
0.57
287.45
3234.94
3148.14
12.15
20.04
2.66
0.18
3330
0.56
295.41
3329.87
3243.07
12.49
19.17
3.34
0.08
3426.56
0.5
289.1
3426.42
3339.62
12.83
18.35
3.99
0.09
3521.67
0.54
318.42
3521.53
3434.73
13.3
17.65
4.71
0.28
3709.79
0.26
307.28
3709.64
3622.84
14.23
16.73
5.94
0.16
3900.84
0.29
308.37
3900.69
3813.89
14.78
16.01
6.74
0.02
3994.86
0.27
258.64
3994.71
3907.91
14.88
15.61
7
0.25
4089.12
0.26
260.6
4088.97
4002.17
14.81
15.19
7.11
0.02
4184.36
1.01
309.69
4184.2
4097.4
15.31
14.33
7.92
0.91
4374.05
1.29
308.25
4373.86
4287.06
17.69
11.37
11.32
0.15
4563.79
0.52
316.47
4563.57
4476.77
19.63
9.11
14.03
0.41
4654.71
0.62
321.73
4654.49
4567.69
20.32
8.52
14.9
0.12
4756.64
2.74
331.15
4756.37
4669.57
22.88
7.01
17.86
2.09
4847.08
6.01
326.29
4846.53
4759.73
28.71
3.33
24.69
3.64
4943.91
8.58
326.54
4942.57
4855.77
38.96
-3.46
36.84
2.66
5039.6
12.27
329.76
5036.66
4949.86
53.71
-12.53
54.03
3.9
5132.98
16.27
335.04
5127.15
5040.35
74.15
-23.05
77
4.51
5228.3
18.46
334.47
5218.12
5131.32
99.88
-35.19
105.44
2.3
5323.81
19.4
336.56
5308.46
5221.66
128.07
-48.02
136.42
1.22
5418.48
18.95
334.67
5397.88
5311.08
156.4
-60.85
167.52
0.81
5512.64
18.68
333.81
5487.01
5400.21
183.75
-74.05
197.88
0.41
5606.79
18.76
335.86
5576.18
5489.38
211.09
-86.89
228.09
0.7
5701.16
18.41
336.33
5665.63
5578.83
238.59
-99.08
258.16
0.4
5797.27
17.89
334.76
5756.96
5670.16
265.84
-111.47
288.1
0.74
5891.97
17.42
334.91
5847.19
5760.39
291.84
-123.68
316.82
0.5
5990.09
16.89
334.85
5940.95
5854.15
318.05
-135.97
345.77
0.54
6081.97
16.35
332.82
6028.99
5942.19
341.63
-147.55
372.03
0.86
6177.14
16
332.47
6120.39
6033.59
365.18
-159.74
398.52
0.38
6270.23
15.51
331.18
6209.98
6123.18
387.46
-171.67
423.75
0.65
6363.83
15.07
331.91
6300.27
6213.47
409.16
-183.42
448.37
0.51
6459.82
14.54
332
6393.07
6306.27
430.81
-194.96
472.86
0.55
6553.95
13.88
332.21
6484.32
6397.52
451.23
-205.77
495.93
0.7
GREAT BEAR W1NX--1 Page 21
Measured
Incl
Drift
TRUE
Vertical
Dogleg
Depth
Angle
Direction
Vertical
Sub -Sea N -S E -W Section
Severity
Meters
Deg
Deg
Depth
Meters Meters Meters Meters
Deg/30
6649.2 13.33 330.91 6576.9 6490.1 470.93 -216.43 518.29 0.66
6732.22 13.14 330.94 6657.71 6570.91 487.55 -225.67 537.24 0.23
GREAT BEAR WJNX-1 Page 22
SAMPLE DESCRIPTIONS
Well Name: WINX to 1 API: 50 - 103 - 20796 - 00 - 00
Spud 15:15 hrs February 15, 2019
RTE: 86.8' Ground: 56.3'
Drilling in the Schrader Bluff: Surface Hole
(480' to 510') SAND: overall light brownish to medium gray w/light yellowish brown
hues; individual grains are dominantly clear to cloudy, milky, light gray, peppered w/
grayish black to black; trace pale green to yellowish, bluish gray, pale red; fine to
upper medium w/com very fine, very coarse to fractured pebbles, up to 7mm; poorly
sorted; dominantly sub -angular to angular w/common sub -round and occasionally
very round on coarse to very angular when fractured grains; moderately to
occasional low sphericity; common pitted and polished surfaces, occasional frosted,
vitreous; unconsolidated; felsic framework w/dominantly quartz, scattered chert and
lithic frags, scattered light yellowish gray to creamy buff; trace microcrystalline pyrite;
no oil indicators.
(600' to 630') CLAY: medium light gray to medium gray; clumpy consistency;
malleable tenacity, earthy fractures; dull luster, clayey to silty texture; no oil
indicators.
(630' to 660') CLAY: medium gray; clumpy and mushy consistency, malleable
tenacity; waxy to dull luster; clayey to silty texture; massive structure; no oil
indicators.
(660' to 690') CLAY: medium light gray to medium dark gray; clumpy consistency;
earthy fractures; waxy to dull luster smooth clayey to silty texture; fine sand
laminations, dominated by thick clay layers; no oil indicators.
(690' to 720') SANDSTONE: light gray to medium light gray, occasional medium
dark gray hues; mostly quartz framework; very fine to fine grain size; fair to well
sorted, sub -angular to subrounded; low to high sphericity; soft hardness; silica
GREAT BEAR WINX-1 Page 23
cement; matrix supported; no oil indicators.
(750' to 820') CLAYSTONE: medium light gray to olive gray with slight brownish
hues; overall very hydrated, commonly washing out with cleaning process; mod to
occasional low cohesion; mod to occasional good adhesion; mushy to occasional
tacky; malleable; earthy to irregular fracturing; massive to nodular cuttings habit; dull
to earthy luster, trace sparkling from silts and fine grained sands on surfs; clayey to
silty texture; increase in silt, corn silty claystone at 770'; overall massive w/thin
sand/sandstone; associated unconsolidated sands are dominantly fine to lower
medium with scattered, very coarse to pebble/fractured pebble, up to 8mm in size; no
to occasional mod reaction to HCL; no visible oil indicators.
(800' to 900') SILTSTONE/SILTY CLAYSTONE: olive to brownish gray w/slight
darker brown hues; dominantly very high clay content, seen mostly as silty claystone;
very easily hydrated, corn washing out with sample cleaning process; poor cohesion
and adhesion; mushy; earthy to irregular fracturing; massive to nodular cuttings
habit; earthy to sparkling luster, reflective grain/silt surfaces; silty texture; scattered to
occasional localized increase in crypto light to moderate brown carbon material;
scattered cuttings show slight, very thin lineation of carbon material; tr very fine
grained sands throughout; no reaction to HCL; no oil indicators.
(990' to 1010') SILTY SANDSTONE: overall brownish gray to medium light gray
w/trace olive gray hues; individual grains are dominantly clear to cloudy, milky;
peppered w/dark gray to black, light gray, very fine to fine grained; well sorted; sub-
angular to trace angular; mod sphericity; very soft to mushy; matrix support w/very
high clay/silt content, grading to sandy siltstone; very easily hydrated; felsic
framework w/dominantly quartz; scattered crypto carbon material; occasional cuttings
show light, very thin lineation of carbon material; sandstone seen and thin beds in
dominantly claystone lithology; no oil indicators.
(1010' to 1140') CLAY: medium light gray to medium dark gray, sparse grayish
black siltstone, rare dark greenish gray lithics; clumpy consistency; dense and
malleable tenacity; earthy fractures; waxy and dull luster; clayey to silty texture; thin
siltstone lamination structures; no oil indicators.
(1140' to 1170') SILTSTONE: grayish black; stiff consistency; dense tough tenacity;
planar fractures; flaky cutting habit; dull luster; silty texture; thin lamination structures;
no oil indicators.
GREAT BEAR W1NX--1 Page 24
(1170' to 1200') SANDSTONE: yellowish gray, with rare dark yellowish orange
lithics, sparse but abundant clear framework; very fine; well sorted; subrounded and
moderate spherocity; easy friable; mostly silica, with sparse calcareous cement; no
oil indicators.
(1200' to 1230') CLAYSTONE: yellowish gray, medium light gray to medium dark
gray, clumpy consistency; malleable tenacity, earthy fractures; dull earthy luster;
clayey to silty texture; thin laminations of siltstone and thicker sandstone layers, no
oil indicators.
(1230' to 1260') CLAY: medium dark to medium dark gray, sparse light gray hues;
clumpy consistency; dense malleable tenacity; earthy fractures; dull luster; clayey to
silty texture; thin laminations of siltstone and sandstone; no oil indicators.
(1260' to 1290') CLAY: light olive gray to olive gray, medium gray hues; clumpy
consistency; malleable tenacity; waxy luster, clayey texture; fine sand laminations; no
oil indicators.
(1290' to 1320') SANDSTONE: medium light gray crystals; mostly quartz framework,
slightly calcareous; very fine; fair to well sorted; subrounded; moderate spherocity;
easy friable; no oil indicators.
(1320' to 1410') CLAY: medium light gray to medium dark gray, occasional
yellowish gray hues; mushy consistency; malleable tenacity; irregular fractures; waxy
dull luster; clayey to silty texture; fine silt and sandstone laminations; no oil
indicators.
(1410' to 1440') TUFFACEOUS SILTSTONE: olive gray to brownish gray mix,
medium light gray to medium gray; stiff consistency; crumbly tenacity; earthy
fractures; earthy luster, silty texture; thin laminations interbedded with clay and fine
sands; no oil indicators.
(1440' to 1470') SAND: medium gray to dark gray lithics, clear to milky white quartz
crystals, mostly quartz framework; fine upper to medium upper grain size, moderately
well sorted; subrounded, moderate spherocity; unconsolidated; no oil indicators.
GREAT BEAR WINX-I Page 25
(1530' to 1550) CARBONACEOUS SHALE/CLAY: brownish black to dark gray,
occasional grayish black hues; slightly tough to crunchy grading to crumbly and stiff;
hackly to slight earthy fractures, sub -tabular to wedge-like cuttings shape; earthy to
dull luster, matte to clayey texture; generally massive w/occasional cuttings
displaying incipient fissility; overall high clay content, grading to a more
carbonaceous claystone; scattered carbonaceous material; no visible oil indicators.
(1610' to 1700) SANDSTONE: overall med light gray with slight olive to brownish
hues; individual grains are dominantly clear to cloudy, milky, light gray; peppered
w/black to grayish black; trace light green, pale orange; dominantly fine grained,
w/occasional med to very fine; well sorted; sub -angular to angular, occasional
subrounded; mod to occasional low sphericity; soft to mushy, com unconsolidated;
dominantly matrix supported w/very clay rich matrix, very easily hydrated; grades to
occasional grain support in point long contact; felsic framework w/dominantly quartz,
scattered lithic frags; scattered fine carbonaceous material; rare sub -alignment of
carbon material, showing discreet bedding; com grades to sandy siltstone;
interbedded w/claystone; no visible oil indicators.
(1700' to 1760) SILTSTONE/SANDY SILTSTONE: overall light brownish to med
light gray with slight olive gray hues; mushy to crumbly; irregular to earthy fracturing;
nodular to massive cuttings habit; earthy to dull luster w/com sparkling from reflective
grain surfaces; silty to occasionally gritty texture; common increase in fine grained
sands, grading between siltstone and silty sandstone; very high clay content, easily
hydrated; dominantly massive; scattered, fine carbonaceous material, occasional sub
to aligned in select cuttings; no visible oil indicators.
(1800' to 1860') CLAYSTONE: medium light gray to medium gray, sparse light olive
gray and light brown gray hues; mushy to stiff consistency; dense to malleable
tenacity; earthy and irregular fractures; waxy and dull luster; clayey to silty texture;
fine siltstone and sandstone thin bedding; no oil indicators.
(1860' to 1890) SANDSTONE: medium light gray to medium gray, clear to milky
white hues, medium dark gray hues; mostly quartz, slightly calcareous framework;
very fine to fine; well to fair sorted; subrounded; moderate spherocity, easy friable;
no oil indicators.
(1890' to 1980) CLAY: medium light gray to medium dark gray, some sparse gray
hues; clumpy consistency; malleable tenacity; nodular cutting habit; waxy and dull
luster; clayey to silty texture; thick to thin interbedded layers of siltstone and
sandstone; no oil indicators.
GREAT BEAR WINX-1 Page 26
MID SCHRADER BLUFF CHANNEL 1960 ft MD, 1960 ft TVD, 1873.2 ft SS
(1980' to 2010') SANDSTONE: medium light gray to medium gray, olive black and
brownish black cuttings; mostly quartz framework; very fine to fine; well sorted;
subrounded; mod spherocity; soft to easily friable; matrix supported; no oil indicators.
(2010' to 2040') CLAY: very light gray to medium light gray; clumpy consistency;
malleable tenacity; waxy luster; clayey to silty texture; no oil indicators.
(2040' to 2100') SANDY SILTSTONE: light gray with slight brownish to olive gray
hues; very soft to mushy, slight pulverulent; earthy to irregular fracture; nodular to
irregular cuttings habit; earthy to dull luster, w/slight sparkling from reflective grain
surfaces; silty to slight gritty texture; continued very high clay content, com grading to
siltstone/silty claystone; suspended sand grains are dominantly fine to very fine; sand
grain size and frequency decreasing with depth through section; very easily
hydrated, pinpoint reaction to HCL; no visible oil indicators.
(2100' to 2190') CLAYSTONE: light gray with light olive to brownish gray hues; soft
to mushy and pulverulent; irregular to earthy fracture; nodular to massive cuttings
shape; earthy to dull luster; clayey grading to occasional silty texture; grades to a
clay rich siltstone; very easily hydrated; pinpoint to moderate reaction to HCL;
microcrystalline pyrite in claystone and scattered throughout sample at 2179'; no
visible oil indicators.
(2190' to 2250') SANDSTONE: overall variably gray, off white, yellowish to gray;
scattered black peppering; very fine to rare coarse, dominantly fine; dominantly sub-
angular mod spherical; grain to matrix support; dominantly dirty, matrix rich; quartz
rich; scattered dark mafics, black organic debris; non-cemented; occasional firm
friable, high argillaceous, mod silt matrix; poor porosity and permeability, no oil
shows.
Mid Cretaceous Unconformity 2196 ft MD, 2196 ft TVD, 2109.2 ft SS
(2250' to 2280') TUFF: white, off white, pale yellow; soft mushy to hard mod tough;
matte luster; smooth texture; vitric to semi -devitrified; minor shards; occasional weak
mottling, no evident structure; no oil indicators.
(2280' to 2310') SILTSTONE: light gray to medium light gray, white to very light
GREAT BEAR WINX-I Page 27
gray cuttings and sparse medium dark gray lithics; mushy to stiff consistency;
crumbly tenacity, Irregular to earthy fractures; massive cutting habit; dull luster;
clayey to silty texture; no oil indicators.
(2310' to 2340') CLAYSTONE: medium light gray to medium dark gray, few very
light gray cuttings, mushy to stiff consistency; crumbly tenacity; earthy fractures;
irregular cutting habit; waxy to dull luster, clayey to silty texture; interbedded layers of
silts, fine sands and clays; no oil indicators.
(2340' to 2407') SILTSTONE: medium gray to medium dark gray, sparse very light
gray to medium light gray, rare yellowish gray hues; mushy w/ sparse consistency;
crumbly, malleable to sparse stiff tenacity; earthy fractures; massive cutting habit;
waxy to dull luster; clayey to silty texture; interbedded layers of clay, tuff and silts; no
oil indicators.
Casing Point Reached At 23:45 Hrs February 19, 2019
2407' MD, 2407m TVD, To 2320.2m SS
Drill Out from Surface Casing At 05:45 Hrs February 25, 2019
(2400' to 2490') SILTSTONE: very light gray to light gray, medium dark gray to
dark gray, sparse medium light gray hues, sparse yellowish gray and light greenish
gray cuttings; mushy consistency; crumbly and rare stiff tenacity; irregular fractures;
ribbed cutting and wedge-like cutting habit; waxy luster; silty texture; thin to thick
bedding structure; no oil indicators.
(2490' to 2550') SILTSTONE: medium dark gray to dark gray, sparse very light
to light gray and sparse white blue; sparse mushy and stiff consistency; brittle to
sparse stiff tenacity; earthy fracture; ribbed and wedge-like cutting habit; waxy luster;
silty texture; massive siltstone bedding w/ thin interbedded ash; no oil indicators.
LOWER SCHRADER BLUFF CHANNEL 2508 ft MD, 2508 ft TVD, 2421.2 ft SS
(2550' to 2640') TUFFACEOUS CLAYSTONE: very light gray to light gray, sparse
bluish white, medium gray to dark gray and sparse yellowish gray; mushy and sparse
stiff consistency; crumbly to rare stiff crunchy tenacity; irregular to earthy fractures;
GREAT BEAR WINX-I Page 28
wedge-like, sparse ribbed and elongated cutting habit; sparse waxy to dull luster;
clayey to silty texture, interbedded massive layers of siltstone with finer claystone
layers, no oil indicators.
(2640' to 2670) SILTSTONE: medium gray to medium dark gray w/ sparse dark
gray hues; mushy consistency; crumbly tenacity; irregular fractures; sparse ribbed
and wedge-like cutting habit; silty texture; massive layers of siltstone interbedded w/
claystone; no oil indicators.
(2670' to 2700) CLAYSTONE: white to very light gray, sparse medium light gray,-
mushy
ray;mushy w/ sparse stiff consistency; crumbly w/ sparse crunchy tenacity; sparse
irregular to earthy fractures; wedge-like and ribbed cutting habit, clayey to silty
texture; interbedded thick layer of clay on massive silt bed; no oil indicators.
(2700' to 2760') SILTSTONE: dark gray to grayish black, medium bluish gray hues
and sparse medium light gray; occasional stiff consistency, mostly mushy; sparse
crunchy tenacity; irregular fractures; ribbed butting habit; clayey to silty texture;
interbedded layers of clay and siltstone; no oil indicators.
(2760' to 2790') CLAYSTONE: white to very light gray, sparse medium light gray;
mushy w/ sparse stiff consistency; crumbly w/ sparse crunchy tenacity; sparse
irregular to earthy fractures; wedge-like and ribbed cutting habit; clayey to silty
texture; interbedded thick layer of clay on massive silt bed; no oil indicators to very
(2790' to 2850') SILTSTONE: medium dark gray to dark gray, sparse medium light
gray; sparse stiff consistency; crumbly to sparse stiff tenacity; irregular fractures,
elongated, wedge-like and ribbed cutting habit; silty texture; thick silt layers
interbedded with clay; no oil indicators.
TULUVAK FORMATION 2842 ft MD, 2842 ft TVD, 2755.2 ft SS
(2850' to 2910) SILTSTONE: medium light to medium dark gray, sparse light gray
and grayish black hues; mushy to sparse stiff consistency; crumbly tenacity; earthy to
irregular fracture, wedge-like and occasional ribbed cutting habit; silty to gritty
texture; massive silt beds laminated with fine sandstone; no oil indicators.
(2910' to 2940) CLAYSTONE: white to very light gray, sparse yellowish gray hues;
mushy consistency; crumbly tenacity, irregular fractures; wedge-like and ribbed
cutting habit, clayey to silty; massive siltstone layers interbedded with clay; no oil
GREAT BEAR WINX-1 Page 29
indicators.
TULUVAK A TOPSET 3021.31 ft MD, 3021.31 ft TVD, 2934.51 ft SS
(2940' to 2970) SILTSTONE: medium dark gray to dark gray; mushy consistency;
crumbly tenacity; irregular fractures; PDC cutting habit; silty to gritty texture; siltstone
interbedded with clays and fine sandstones; no oil indicators.
(2970' to 3020') CLAYSTONE: med to dark olive gray, gray, scattered off white, light
gray mottle when tuffaceous; firm to soft, crumbly to sectile, commonly hydrated
mushy, matte dull luster; smooth to occasional v. fine abrasive texture when silty;
variable silt content grading to siltstone; scattered ash content; thin irregular mix
lenses, streaks, mottling, scattered black organic debris; occasional wispy streaky
lams; non -fissile; trace disseminated pyrite; no oil attributes, or min fluorescence.
(3020' to 3120) SANDSTONE: variable off white, light gray tuffaceous, med to dark
gray, olive gray dirty matrix rich; v fine to occasional com med, dominantly v fine to
fine; angular to round, dominantly sub -rounded; poor to good sphericity, dominantly
poorly sort due to high matrix content, ash, clastic clay, com silt; grain to matrix
support grading to sandy siltstone; dominantly quartz; scattered feldspar trace lithics;
minor dark mafics; occasional mica; non -cement; firm semi to friable to soft mushy,
occasional thin bed with silt/claystone, ash lithics; v. poor apparent porosity and
permeability; no oil indicators.
(3120' to 3180') SILTSTONE: dominantly med, occasional light dark olive gray, gray
w/ scattered off white streaks, mottling from ash; com soft hydrated mushy to firm
slightly crumbly; abrasive texture; occasional sandy grained to dirty matrix rich
sandstone; variable ash content to tuffaceous silt/claystone; slightly calcareous; rare
wispy laminations, non -fissile; trace to scattered black carbonaceous material; no oil
shows.
(3180' to 3240') TUFF: white, off white, pale gray, scattered waxy med to dark olive
gray, soft mushy to very firm, common matte to waxy luster; smooth texture,
occasional slight hydrated; commonly clean, scattered argillaceous to silty;
associated w/ com increases tuffaceous silt/claystone, sandstone; trace very weak
fluorescence, no live oil indicators.
TULUVAK B TOPSET 3191 ft MD, 3191 ft TVD, 3104.2 ft SS
CREAT BEAR WJNX--] Page 30
(3240' to 3270') SILTSTONE: medium light to medium gray, sparse medium light
hues; slightly mushy to occasional stiff consistency; sparse crunchy tenacity, mostly
crumbly, irregular fractures; wedge-like to occasional PDC tool marks, slight waxy
luster; silty to gritty texture; interbedded layers of silt, clay and fine sands; poor
porosity and no oil indicators.
SEABEE FORMATION 3250 ft MD, 3250 ft TVD, 3163.2 ft SS
(3270' to 3300') SANDSTONE: medium light gray to medium gray, opaque to milky
white quartz crystals, moderately calcareous; very fine to fine, fair to moderately
sorted; subrounded; moderate spherocity; soft, matrix supported; low porosity w/ no
oil indicators.
(3300' to 3390') SILTSTONE: medium light to medium gray, sparse medium light
hues; slightly mushy to occasional stiff consistency; sparse crunchy tenacity, mostly
crumbly; irregular fractures; wedge-like to occasional PDC tool marks; slight waxy
luster; silty to gritty texture; interbedded layers of silt, clay and fine sands; poor
porosity and no oil indicators.
(3390' to 3420') SANDSTONE: medium light gray to medium gray, opaque to milky
white quartz crystals; moderately calcareous; very fine to fine; fair to moderately
sorted, subrounded; moderate spherocity; soft, matrix supported; low porosity w/ no
oil indicators.
(3420' to 3510') SILTSTONE: medium light to medium gray, sparse medium light
hues; slightly mushy to occasional stiff consistency; sparse crunchy tenacity, mostly
crumbly; irregular fractures, wedge-like to occasional PDC tool marks; slight waxy
luster, silty to gritty texture; interbedded layers of silt, clay and fine sands; poor
porosity and no oil indicators.
(3390' to 3420') SANDSTONE: medium light gray to medium gray, opaque to milky
white quartz crystals; moderately calcareous, very fine to fine, fair to moderately
sorted; subrounded; moderate spherocity; soft; matrix supported; wedge-like to
occasional PDC tool marks low porosity w/ no oil indicators.
(3600' to 3630') SANDSTONE: medium light gray to medium gray, opaque to milky
white quartz crystals; moderately calcareous; very fine to fine, fair to moderately
sorted, subrounded; moderate spherocity; soft; matrix supported; low porosity w/ no
oil indicators.
GREAT BEAR WINX--I Page 31
(3630' to 3720') SILTSTONE: medium light to medium gray, sparse medium light
hues; slightly mushy to occasional stiff consistency; sparse crunchy tenacity, mostly
crumbly; irregular fractures; wedge-like to occasional PDC tool marks; slight waxy
luster; silty to gritty texture; interbedded layers of silt, clay and fine sands; poor
porosity and no oil indicators.
(3720' to 3780') CLAYSTONE: med to dark olive gray; firm crumbly to sectile,
common hydrated, soft sol, mushy; smooth to very fine abrasive texture when
grading to siltstone, matte luster; variable silt content; occasional black
carbonaceous debris, red to brown phosphatic material; scattered micromicaceous;
trace disseminated pyrite; non -calcareous; occasional wispy lams, aligned organic
material, non -fissile; minor light gray ash streaks; no oil attributes.
(3780' to 3840') TUFF: off white chalky, greenish to gray, brownish, waxy; smooth
texture; no evident structure; non -calcareous; distinct thin cuttings; non to dull min
fluorescence; clean, altered to smectite, bentonitic; occasionally as matrix in sand
and minor mix argillaceous, silt; no oil indicators.
(3840' to 3930') SANDSTONE: overall light to medium olive gray, light to med gray,
off white, occasional white; very fine to scattered medium, dominantly fine grained;
angular to rounded, dominantly sub -angular; poor to good spherocity; variable
dominantly poor sort due to high argillite, silt matrix content; grain to abundant matrix
support grained to siltstone; dominantly quartz; occasional feldspar; trace lithics;
minor mica, dark mafics, feldspar occasionally altered to kaolin, dominantly semi to
non -friable, soft, mushy; minor white, clear calcareous cement; scattered organic
material, scattered parallel organic, mica alignment; poor apparent porosity and
permeability due to high argillite content; no oil attributes.
(3390' to 3990) SILTSTONE: medium to dark olive gray; firm crumbly to sectile,
common hydrated, soft sol, mushy; smooth to very fine abrasive texture when
grading to siltstone, matte luster; variable silt content; occasional black
carbonaceous debris, red to brown phosphatic material; scattered micromicaceous,
trace disseminated pyrite; non -calcareous; occasional overall non -calcareous,
occasional recrystallized calcite, kaolin; wispy lams, aligned organic material; non -
fissile; minor light gray ash streaks; no oil indicators.
(3990' to 4080') SANDSTONE: overall light to medium olive gray, light to med gray,
off white, occasional white; very fine to scattered medium, dominantly fine grained;
angular to rounded, dominantly sub -angular, poor to good spherocity; variable
CREAT BEAR W/NX-1 Page 32
dominantly poor sort due to high argillite, silt matrix content, grain to abundant matrix
support grained to siltstone; dominantly quartz, occasional feldspar; trace lithics;
minor mica, dark mafics; feldspar occasionally altered to kaolin, dominantly semi to
non -friable, soft, mushy; minor white, clear calcareous cement, scattered organic
material; scattered parallel organic, mica alignment; poor apparent porosity and
permeability due to high argillite content; no oil attributes.
(4080' to 4110') SHALE: minor amounts; dark olive gray to gray shale to black; firm
to very firm; matte luster; smooth texture; non to mod calcareous; rare organic
material; minor silt; occasionally moderate to dominantly poor incipient fissility;
claystone, trace micro -micaceous; no oil indicators.
(4110' TO 4170') TUFFACEOUS CLAYSTONE: med to dark olive gray; scattered
off white to white, firm crumbly to sectile, minor hydrated, mushy; smooth to very fine
abrasive texture when grading to tuffaceous siltstone, matte luster, variable silt
content; occasional black carbonaceous debris, minor very fine grained sand,
occasional wispy lams, aligned organic material; non -fissile; minor light gray ash
streaks; no oil attributes.
(4170' to 4260') SANDSTONE: overall light to medium olive gray, light to med gray,
off white, occasional white; very fine to scattered medium, dominantly fine grained;
angular to rounded, dominantly sub -angular; poor to good spherocity; variable
dominantly poor sort due to high argillite, silt matrix content; grain to abundant matrix
support grained to siltstone; dominantly quartz; occasional feldspar; trace lithics;
minor mica, dark mafics; feldspar occasionally altered to kaolin, dominantly semi to
non -friable, soft, mushy; common intergranular calcite, minor white, clear calcareous
cement; scattered organic material; scattered parallel organic, mica alignment; poor
apparent porosity and permeability due to high kaolin content; no oil attributes
SEABEE TURBIDITES 4177 ft MD, 4177 ft TVD, 44090.2 ft SS
(4260' to 4320') SILTSTONE: medium to dark gray, sparse medium bluish gray
cuttings; slightly moderately stiff consistency; sparse crunchy tenacity, mostly
crumbly, earthy fractures; wedge-like to occasional PDC tool marks; slight waxy
luster; silty to gritty texture; interbedded layers of silt, clay and fine sands; poor
porosity and no oil indicators.
NANUSHUK FORMATION 4270 ft MD, 4270 ft TVD, 4183.2 ft SS
GREAT BEAR WJNX--1 Page 33
(4320' to 4350') SANDSTONE: medium light gray to medium gray; mostly quartz
framework; very fine to fine; fairly sorted; subrounded; moderate spherocity; matrix
supported; low porosity, no oil indicators.
(4350' to 4430') SILTSTONE: grayish black, occasional bluish gray to medium light
gray, very light gray to light gray and greenish gray cuttings; moderate stiff
consistency; crumbly to moderate stiff tenacity; earthy fractures; wedge-like with
PDC tool marks; occasional waxy luster; silty to gritty texture; interbedded layers of
siltstone, sandstone and clays; low porosity and no oil indicators.
NANUSHUK MID FORMATION 4389 ft MD, 4389 ft TVD, 4302.2 ft SS
(4430' to 4460') SANDSTONE: medium light gray to medium gray, occasional
greenish gray and very light gray cuttings; mostly quartz framework; very fine to fine;
fair sorting; subrounded; moderate spherocity; soft to easy friable; matrix supported;
interbedded layers of sandstone, minor siltstone and clays; low porosity and no oil
indicators.
(4460' to 4530') SANDSTONE: medium gray to medium dark gray, some light gray
hues, occasional medium light gray cuttings; mainly quartz framework; very fine to
fine grain size; fairly sorted, subrounded; moderate spherocity; soft to easy friable
some moderately hard cuttings; irregular to earthy fractures; wedge-like with
occasional PDC cutting habit, interbedded layers of siltstone and sandstone; low
porosity and crushed cutting fluorescence.
(4530' to 4610') SILTSTONE: medium light gray, occasional dark gray to grayish
black cuttings; mushy to occasionally stiff consistency; earthy fractures; wedge-like
with PDC tool marks, dull earthy luster; silty to gritty texture; interbedded layers of
siltstone, sandstone and clays; low porosity and no oil indicators.
(4610' to 4670') SANDSTONE: medium dark gray; mostly quartz framework; very
fine grains; fairly sorted; subrounded to rounded; high spherocity; unconsolidated to
soft; floating fabric; low porosity and no oil indicators.
GREAT BEAR WINX-I Page 34
NANUSHUK SEQUENCE 5 TOP 4668 ft MD, 4668 ft TVD, 4581.2 ft SS
(4670' to 4760') SANDSTONE light to dark gray, off white, com pale brown hues,
scattered dark peppering; very fine to trace lower medium grained, medium; angular
to rounded, dominantly sub -angular, occasionally clean well sort, common matrix rich
grain to matrix support poorly sort; commonly grading to argillaceous siltstone; quartz
rich, scattered feldspar, occasional alter to kaolin, white, blush tuffaceous matrix;
scattered to common black carbonaceous debris, red to brown phosphatic plant
material; dominantly soft, hydrated, mushy, occasionally firm friable; occasional
interstitial calcareous non -cement, occasional good, mainly poor porosity and
permeability due to high matrix content; no odor, no fluorescence, no sheen; trace
light brown oil stain, rare oil saturation on select cuttings; trace to 5% moderate
yellow to orange fluorescence; slow weak pale yellow, occasional very slow to
slightly moderate milky cut, clear visible cut; weak to moderate light yellow residual
fluorescent cut.
(4760' to 4830') SILTSTONE: medium dark gray to dark gray, some occasional
grayish black cuttings, stiff consistency; crunchy tenacity; blocky and earthy
fractures; elongated and frequent cutting habit; waxy to earthy luster; silty to gritty
texture; interbedded layers of siltstone, fine sands and clay; low porosity and no oil
indicators.
NANUSHUK SEQUENCE 4 TOP 4801 ft MD, 4801 ft TVD, 4714.2 ft SS
(4830' to 4890) CLAYSTONE: light brownish gray to brownish gray, some olive
gray hues and sparse medium dark gray to dark gray; mushy consistency; malleable
tenacity; waxy luster; clayey to silty texture; interbedded layers of siltstone,
sandstone and clays, low porosity and no oil indicators.
(4890' to 4950') SANDSTONE: light brown to brownish gray, clear to sparse milky
white quartz crystals; mostly quartz crystals framework, very fine to fine; well sorted;
subrounded to rounded, moderate to high spherocity; unconsolidated to soft; floating
fabric; interbedded layers of sandstones, siltstones and clays; low porosity and no oil
indicators.
GREAT BEAR W/NX-I Page 35
TOROK FORMATION TOP 4935 ft MD, 4933.73 ft TVD, 4846.93 ft SS
(4950' to 5040') SANDSTONE: light to dark gray, olive to gray, off white, white,
dominantly very fine to fine grained, occasionally medium, common quartz, silt;
angular to occasionally rounded, dominantly sub -angular; com poor to scattered
good spherocity; variable sorting, occasionally clean well sort, common matrix rich
grain to matrix support poorly sort; commonly grading to argillaceous siltstone; quartz
rich; scattered feldspar, occasional alter to kaolin; micaceous; scattered black
carbonaceous, occasional red to brown phosphatic debris; non -cemented -
occasional tuffaceous matrix; minor kaolin alter of feldspar, dominant in situ,
scattered as matrix fill; rare wispy laminations, aligned organics, mica; very firm to
friable, dominantly poor porosity and permeability due to high matrix content; minor
ash, shale, claystone and common siltstone interbeds; no oil attributes; minor weak
mineral fluorescence from tuff.
(5040' to 5100') SILTSTONE: medium dark brown to light gray, occasional dark
gray to grayish brown, com olive hues; firm to soft, mushy hydrated sol to sectile,
slightly crumbly, very fine abrasive to fine grainy texture; matte luster with variable
micromicaceous sparkle, common sandy grained to dirty matrix rich sandstone;
scattered to common mica; trace to common disseminated pyrite; scattered organic
material, black carbonaceous red to brown chitonous phosphatic debris; trace faint
laminations, streaks; occasional weak aligned organics, mica; non to slightly
calcareous, non to fissile, minor interbedded ash; no oil indicators.
(5100' to 5160') SHALE: minor thin interbeds in silt/sand lithics; dark olive brown to
black; very firm to mod hard, brittle, easily scored; dull slightly earthy luster w/
scattered common micromicaceous, occasional disseminated pyrite micro -sparkle;
smooth texture; occasionally silty, moderate to common incipient fissility grading to
softer non -fissile claystone; occasional black carbonaceous, red to brown phosphatic
matter, non -laminated; non -calcareous; no oil attributes.
(5160' to 5250') SANDSTONE: brownish to gray, common light to med gray,
scattered white, off white; very fine to med, dominantly v fine to fine w/ com silt;
angular to scattered round, dominantly sub -angular; dominantly poor to scattered
good sphericity; occasional well sort clean, dominantly dirty grain to matrix support
poorly sorted; dominantly quartz; scattered feldspar; occasional dark mafics; trace
lithics; occasional sand size mica, com micro; scattered organic material dominantly
black carbonaceous; trace red to brown phosphatic material; feldspar occasionally
altered to kaolin, in situ grain altered to matrix fill; occasional intergranular calcite,
minor calcareous cement; trace hard when cement to dominantly firm to soft semi to
non -friable when dirty; commonly grades to siltstone; no oil indicators.
GREAT BEAR W/NX-1 Page 36
(5250' to 5280') SILTSTONE: medium dark gray to dark gray; stiff consistency;
tough and stiff tenacity; blocky fractures; elongated and massive cutting habit; earthy
luster; silty to gritty texture; interbedded layers of siltstone sandstone and minor
clays; low porosity and no oil indicators.
(5280' to 5370') SANDSTONE: light olive gray to brownish gray, occasional
yellowish gray hues, clear to sparse milky white crystals; mostly quartz framework;
very fine to fine; fair to well sorted; subrounded to rounded; moderate to high
spherocity; unconsolidated to soft and slight friable hardness, grain supported;
floating to point contact fabric, interbedded layers of siltstone, sandstone and clays,
low porosity and no oil indicators.
(5370' to 5430') SILTSTONE: olive gray, light brownish to brownish gray hues,
sparse very small grayish black cuttings; stiff consistency; moderate density, crunchy
to stiff tenacity; blocky fractures; wedge-like cutting habit; earthy luster; silty to gritty
texture; interbedded layers of sandstone, siltstones and minor clays; low porosity and
no oil indicators.
(5430' to 5490') SANDSTONE: light olive gray, occasional brownish gray hues,
mostly clear quartz crystals; mainly quartz framework; very fine to fine grained; well
sorted; rounded; moderate to high spherocity; unconsolidated to soft, sparse firm
friable hardness; massive sandstone bedding with interbedded layers of siltstone and
minor clay; low porosity and no oil indicators.
(5490' to 5580') SANDSTONE: light olive gray to olive gray, light brownish gray to
brownish gray hues, minor black cuttings, clear to milky white quartz crystals; mostly
quartz framework; very fine to fine; fair to well Sorted; subrounded to rounded;
moderate spherocity; soft to easily friable, sparse unconsolidated; massive
sandstone beds, interbedded with thin siltstone layers and minor clays; no porosity
and no oil indicators.
(5580' to 5640') SILTSTONE: brownish black to dark gray, some brownish gray
hues; slightly stiff consistency; moderate density to slight stiff tenacity; earthy
fractures; wedge-like cutting habit; dull earthy luster; silty to gritty texture; massive
sand beds interbedded with minor clays and siltstones, low porosity and no oil
indicators.
(5610' to 5730') SANDSTONE: overall medium gray, grayish to brown when dirty,
occasional off white, white when kaolinitic, variable black, gray, white peppering;
individual grains dominantly clear, cloudy, com white, milky, scattered black, light to
dark gray; very fine to occasional medium, dominantly very fine to fine; angular to
GREAT BEAR WINX-I Page 37
occasional round, dominantly sub -angular, poor to scattered good sphericity, grain to
matrix support grading to sandy siltstone; dominantly quartz; variable feldspar,
scattered mica, dark mafics, trace lithics; scattered to common organic material,
black carbonaceous, occasional red to brown phosphatic debris; occasional aligned
organics, fine wispy lams; feldspar occasional altered to kaolin as in situ and
secondary matrix fill; occasional interstitial calcite; minor hard calcareous cement;
dominantly argillaceous, silty firm to soft mushy, scattered to com v firm friable clean;
variable poor sort matrix rich poor to clean well sort mod porosity and perm; no
odor, sheen, fluorescence pops or vis cut; trace to 1 % mod bright yellow streaming
fluorescence; trace very light brown stain, slow weak pale yellow, occasional very
slow to moderate white cut fluorescence, mod light yellow residual cut fluorescence;
oil appears to be remnant oil.
(5730' to 5820') SILTSTONE: medium to dominantly dark olive gray, occasional
brownish to gray, olive to black; soft hydrated sectile, mushy to very firm, crumbly;
very fine abrasive to very fine grainy texture when sandy; matte luster w/ scattered
fine micro sparkle from scattered to common micromicaceous, reflective grains and
occasional disseminated pyrite; variable sand content grading to dirty matrix rich
sandstone; grades to claystone and occasional poorly fissile shale; dominantly non to
occasional slightly calcareous; occasional to com black carbonaceous, occasional
red to brown phosphatic debris; occasional faint laminations, trace remnant oil
confined to sandstone.
(5820' to 5940') SANDSTONE: dirty med olive gray, brownish to gray, clean overall
light to dark gray, occasional off white w/ com dark peppering; clean very fine to
scattered med, grain support well sorted, minor intergranular calcite, trace
calcareous cement, minor kaolin alterations, moderate to poor porosity, perm; dirty
very fine to fine, grain to matrix support grading to siltstone, poor sort, poor porosity
and perm; quartz rich; scattered dark mafics, mica, variable feldspar; trace lithics;
scattered to com organic debris, occasional weakly aligned; minor evident weak
bedding; occasional disseminated, trace framboid pyrite; trace calcite fracture fill;
interbed w/ minor shale, trace ash, abundant siltstone; variable porosity and perm
depend on matrix content, intermittent remnant oil, no odor, fluorescence pops,
sheen, vis cut or dry cut ring; trace mod bright yellow streaming fluorescence; trace
light brown stain; very slow weak pale yellow, occasional slightly moderate white cut
fluorescence; weak to occasional moderate light yellow residual cut fluorescence.
(5940' to 5970') TUFF/ASH: variable, greenish gray, yellowish to gray, blush, olive
gray; firm, crumbly; smooth texture; matte waxy luster; dominantly clean, occasional
detritus, organic material; dominantly non -expansive; alter to smectite; non -
calcareous; occasionally as thin distinct interbeds, layers, possible lenses, common
GREAT BEAR WINX-I Page 38
weak org to occasional slightly moderate yellow min fluorescence; no oil indicators.
(5970' to 6030') CLAYSTONE: dominantly dark olive to gray soft to firm, sectile to
crumbly; commonly hydrated, round blocky cuttings; occasional very silty grading to
siltstone; occasional faint lams; associated with harder mod to poor fissile shale; non -
calcareous; non -expansive; occasional organic debris; no oil attributes.
TOROK SEQ. 4 TOP CHANNEL 6053 FT MD, 6001.23 FT TVD, 5914.43 FT SS
(6030' to 6150') SANDSTONE: overall dominantly light to med olive gray, com
medium to dark gray, occasional white, off white, variable dominantly scattered dark
mafic organic debris peppering; very fine to trace medium grained, dominantly very
fine, common quartz silt; angular to occasional rounded, dominantly sub -angular;
dominantly poor to scattered good sphericity; variable sort depend upon matrix,
clean, well sorted to argillaceous poor sort; grain to matrix support; dominantly
quartz; com to scattered feldspar; scattered mafics, occasional mica, trace lithics,
feldspar occasional alter to kaolin, in situ and as secondary mineralization in matrix,-
occasional
atrix;occasional intergranular calcite; scattered hard calcareous cement; com dirty
argillaceous grading to siltstone, soft, firm non -friable; occasional firm clean firm
friable to semi to friable; scattered to occasional com carbonaceous debris,
occasional aligned; minor red to brown phosphatic material; poor to mod porosity and
permeability; no odor or sheen; trace slightly mod orange to yellow fluorescence
pops; trace light brown stain; trace light brown stain; trace to 5% mod yellow
streaming fluorescence, partially masked by yellow calcite min fluorescence; very
slow weak pale yellow, very slow to slightly mod white cut fluorescence; clear visible
cut.
(6150' to 6270') SANDSTONE: dominantly med olive to gray w/ scattered dark
peppering; very fine to occasional medium, dominantly very fine to fine; angular to
occasional rounded, dominantly sub -angular; poor to scattered good sphericity; dirty,
argillaceous, silty matrix to grain support poor sort grading to siltstone to well sorted
grain support; dominantly quartz; common feldspar, occasional dark mafics, mica;
trace lithics; scattered organic material; carbonaceous debris occasional weakly
aligned; scattered interstitial calcite; soft to firm non to semi to friable when dirty; firm
friable to occasional mod hard semi to friable when cement; occasional kaolin alter,
dominantly in situ, scattered as matrix fill; minor tuffaceous matrix; poor to scattered
mod apparent porosity and perm depend on matrix content, kaolin alter and cement;
common tight, very slow cuts after crush; no odor, sheen, fluorescence pops, visible
cut or dry ring; trace light brown stain, 5 to 15% mod bright yellow streaming
fluorescence, slow very weak to very slow weak to moderate yellow to white cut
fluorescence; mod light yellow slightly orange residual cut fluorescence.
GREAT BEAR WINX--1 Page 39
(6270' to 6360') SANDSTONE: olive gray to dark gray, medium gray to medium dark
gray, sparse medium light gray; mostly quartz framework; very fine to fine, well to
very well sorted; sub -rounded to rounded; moderate to high spherocity; soft to friable;
grain supported; minor floating fabric; thick sandstone bedding, interbedded with
siltstones and minor clays, highly compacted w/ low porosity and very weak to no
odor; light trace stain on cuttings; slight neon yellow to neon white under fluorescent
light; very slow to no streaming; neon yellow residual ring staining under
fluorescence; no residual dry ring; weak oil show.
(6360' to 6450') SANDSTONE: olive gray to olive black, slight brownish gray to
brownish black hues, sparse dark gray to grayish black cuttings, clear to opaque
quartz crystals; mostly quartz frameworks; very fine to fine; fair to well sorted,
subrounded to rounded; moderate to high spherocity; soft to firm friable; grain
supported; slight floating fabric; thick sandstone layers interbedded with minor
siltstones and clays; low porosity and no odor, no stain in cuttings; slight neon yellow
to neon white under fluorescence light; weak to no streaming when crushed; no dry
ring; very weak oil show.
(6450' to 6510') SILTSTONE: medium dark gray to grayish black, olive gray to olive
black hues, occasional light gray to medium light gray; stiff consistency; slightly
dense to crunchy tenacity; occasional blocky fractures; wedge-like cutting habit; dull
earthy luster; silty to gritty texture; massive sandstone beds interbedded by siltstones
and clays; low porosity with rare and very weak oil fluorescence; poor oil shows.
TOROK 4 BFF 6490 FT MD, 6422.33 FT TVD, 6335.53 FT SS
(6510' to 6600') SANDSTONE: olive gray to olive black, light brownish gray to
brownish gray hues, sparse dark gray to grayish black cuttings, clear to slightly
opaque quartz crystals; mostly quartz framework; very fine to fine; fair to well sorted;
subrounded to rounded; moderate to occasional high spherocity; slightly friable; grain
supported; occasional floating fabric; massive sandstone beds interbedded with
siltstone, clays and occasional shale; low porosity and rare fluorescence, overall very
poor oil show.
GREAT BEAR WINX--I Page 40
(6600' to 6630') SILTSTONE: dark gray to grayish black, olive gray to olive black
hues; slightly stiff tenacity; low to moderately dense and blocky fractures; wedge-like
cutting habit; dull earthy luster, with minor mica vitreous luster; silty to gritty texture;
massive sandstone beds with interbedded layers of siltstone and minor clays; low
porosity and no oil indicators.
(6630' to 6720') SANDSTONE: olive gray to dark greenish gray, occasional olive
black, dark gray and brownish black hues, sparse very light gray to medium light gray
cuttings, clear to milky white quartz; mostly quartz framework; very fine to fine, with
sparse medium size grains; fair to well sorted; subrounded to round; moderate to
high spherocity; soft to friable and sparse firm friable hardness; mostly grain
supported; massive sandstone bedding with fine siltstone and clay layers; sparse
calcareous material; low porosity and no oil indicators.
TOROK SEQ. 3 BFF 6649 FT MD, 6576.71 FT TVD, 6489.91 FT SS
(6720' to 6800') SANDSTONE: dark greenish gray to olive gray; mostly quartz
framework; very; well sorted; subrounded; moderate spherocity; friable, mostly grain
supported; massive sandstone beds interbedded with siltstones; low porosity; weak
to no oil, trace neon yellow to neon white fluorescence; no streaming; and very faint
neon white fluorescence; no dry ring; overall trace oil show.
Total Depth Reached at 03:45 hrs March 3, 2019
6800 ft MD, 6723.72 ft TVD, 6636.92 ft SANDSTONE
INC: 13.1 AZM: 330.94 Northing: 501.00 ft
Easting: to 233.19 ft, Vertical Section: 501.00 ft
GREAT BEAR W/NX-1 Page 41
ELKO International LLC.
Attention: Erik A. Opstad
Date: March 25, 2019
End of Well summary
WINX-1 Exploration Well
Feb 9 - March 17, 2019 Operations
M -I SWACO
Project Engineer: Anthony Berrigan
Work: 907-273-4724
Cell: 907-748-3699
Email: aberrigan@SLB.com
NO LONGER
CONFIDENTIAL
APR 17 2021 Mi SWAC
A Schlumberger Company
Schlumberger -Confidential
I a-
!
0,4=
Mi
a
Table of contents
1. Well Summary
2. Well Design
3. Well Cost Summary
4. Engineering and Product Cost Summary
5. Product Consumption
6. Surface
7. Intermediate/Production
8. Fluid Volume Summary
Mo SWACQ
-.
N;0 ln
Le I'll ationai LLQ:, .
Schlumberger -Confidential
` 0 Iri.cr C,tinea! LLC.
Mi SWACO
1. Planned Well Summary
Winx-1 is a two string design exploration well to target Oil reserves using the Nanushuk Topsets, and drillin into the Torok
formations. The area is located off of the Kupuruk River Unit.
A inhibitied WBM has been ustialized for both interval to minize clay and shale hydration.
2.
Well design
PlannedActual
Hole
Casing Size
Casing Depth TVD
Inclination Feet
Fluid
Fluid
Interval
Size
(in)
Program (ft.) (ft.)
Max/End Drilled
System
Density
Actual
(in)
Actual
Engineeri
(ft.)
Planned Well
(Ib./gal)
Interval
20
16
101
0
N/A
Engineering
Conductor
12-1/4
9-5/8
2,386
2,368
Inhibited
8.7-9.5
Surface
Cost
Cost
surface
2401'
2401
system
8-1/2
7
8,441
6,073
KlaShield
10-10.4
Intermediate
Surface
$95,000
8600
6,199
18
$26,000
1 $41,600
$121,000
Comp
0
$165,000
Brine
12
Completion
$31,200
Tubing
$196,200
1 $109,354.00
KCUNaCI
$260,000
1 $227,434.00
3. Well Cost Summary
ELKO lnternatinmil L,
Confidential and Proprietary
.roduction by Permission Ow,,
All Rights Reserved
Schlumberger -Confidential
PlannedActual
Planned
Actual
Planned
Actual
Engineeri
Planned Well
Actual Well
Interval
Product
Engineering
Product Cost
Days
Days
ng
Cost
Cost
Cost
Service
Service
Surface
$95,000
$167,480.00
10 1
18
$26,000
1 $41,600
$121,000
$209,080.00
Production
$165,000
$59,954.00
12
19
$31,200
$49,400
$196,200
1 $109,354.00
Totals
$260,000
1 $227,434.00
22
37
$57,200
$91,000
$317,200
$318,434.00
Difference
$32,566.00
3.S
$33,800
-$1,234.00
Percentage
13%
1 -68%
1 -59.0
0%
ELKO lnternatinmil L,
Confidential and Proprietary
.roduction by Permission Ow,,
All Rights Reserved
Schlumberger -Confidential
Mi SWACO
4. Engineering and product cost summary
Mi SWAG
A Schlumberger Companye,
Operator : Captivate Energy Alaska.. Inc.
Well Name: W INX #1
Location: North Sloe Alaska
Engineering and Product Cost Summary
Start Date: 2/9/2019 End Date: 3/17/2019
Description / Field : Sec. 21. T8N, R5E.LIM /
Report Date: 4/15/2019
Logit Number : 1.19.001924
............ Enneerin� 591,000.00--------------------------
Other Engineering related:
--------------------------------------------------------------------------------------------------------------
Products: 5227,434.98
----------------------------------------------
Equiement.............................................
Screens:
Taxes:
---------------------------------------------------------------
Total Well Cost: $318,434.98
Engineerinq Personnel Costs Unit Price
City Charged
Engineering
ENGINEERING SERVICE
$1.300.00
70
$91,000.00
Product Costs
Inventory & Consumption
Unit
Size
Unit
Price
Amount
Used
Product
Cost
ASPHASOL SUPREME
50 LB BG
$68.41
76
S5,19916
BUSAN 1060
5 GA CN
S184,26
3
$552.78
CAUSTIC SODA
50 LB BG
543.19
8
$345.52
CF DESCO It
25 LB BG
S68.98
5
$344 90
CITRIC ACID
50 LB BG
S78.99
75
$5,924.25
DRILZONE
55 GA DM
$1,189.87
25
$29,746.75
DUO -VIS
25 LB BG
575.81
260
$19.710.60
KLA-GARD
55 GA DM
$762.91
80
$61.032.80
LOTORO
55 GA DM
S97534
2
51,950.68
M-1 GEL
50 LB BG
S16.81
10
S168.10
M-1 WATE (BARITE) - LINED BAG
50 LB BG
$17.25
790
$13,627.50
M-1 WATE (BARITE) BULK
1 TN
5548.50
24.75
$13,575.38
POLYPAC SUPREME UL
50 LB BG
$151.51
90
$13,635.90
PORTABLE ARTIC MUD LAB RENTAL
1 EA
$250.00
37
59,250.00
POTASSIUM CHLORIDE (KCL)
50 LB BG
S28.05
805
$22.580.25
RESINEX
50 LB BG
$119.73
62
S7.423.26
SAPP
50 LB BG
$125.98
4
$503.92
SODA ASH
50 LB BG
S26.19
41
$1,073.79
SODIUM BICARBONATE
50 LB BG
S33.87
5
S16935
WALNUT NUT PLUG MEDIUM
50 LB BG
530.77
16
S49232
SAFE -CARE 500
50 LB BG
S32.84
4
$131.36
POTASSIUM CHLORIDE 98.8 PERCENT
3000 LB BG
SL583.71
11
$17,420.81
BUSAN 1060
1 GA
S2783
86
52,393.38
DEFOAM EXTRA
5 GA CN
$182.22
1
$182.22
ELKO International LLC..
Confidential and Proprietary
Rt-product1011by Permission OahPa-e 1 ..5
All Rights Reserved
Schlumberger -Confidential
M1 sw�ac_
A S,W-b.rge, C-paA,
5. Product Consumption
11RiOBWAXC
Consumption for the Well
A StnW,be+ysa t -""Product
Operator: Captivate Energy Maska, Inc. Contractor: Nordic-C'alistaSen ices Description: Sec. 21,TRN,K L.I.\I TD/TVD: ft/ ft
Well Name: W INX $1 Field/Area : Location: North Slope Alaska Max. Well Temp.: °F
Start Dace: 14 -Feb -19 End DateTotal Days to TD: Max. Well Angle: D .4`indin.
Total Product Cost USD 227 434.98 100'.
Product Name Unit Size
Unit Cost Start Well Total Well Total Prod
Received Returned °^Total Cost
(USD) Amount Used Cost
ASPHASOL SUPREME SO LB BG 68 41 22t__4153 76 $5,199.16 2.29P%,
BUSAN 1060 1 5 GA CN 1 184.26 1 1 6 1 3 1 3 1 5552.78 1 0.24%,
CAUSTIC SODA 1 LB BG I 43.19 I I 8 1 6 1 534552
----------------- -----------
_ _50 _ _ _ _ _8_j _
F DESCO 11 -2i LB BG --4 -- 6898 --1----�---- 800 - - ---5 $344.90 - - O 15%
22 -
CITRIC ACID 1 50 LB BC; 1 78.99 1 1 90 I 15 I 75 $5,92415 I 260%
RILZONE 1 55 GA DM i 1,189.87 1 1 37 I 12 I 2S j $29,746.75 1 13.08%
-------- --- ---------__-------------�- - - --- -� --------------�---------+--------*------; -------- --� ------
DUO-VIS 25 LB BG 75.81 ' 311 S1 260 $19,710.60 8.67°i„
-------------------------i
-------------------------� ------ - ---�-- ----a ------------�-- ------�--- ----
KLA-GARD 55 GA DM 76191 99 19 80 S61 032.80 26.84'T
------------------------------------------1-------------1----==---J------- ------1-------1------1----------_1_-----------
LOTORQ ----- 1 55 GA DM I 975.34 I I 4 1 2 1 2 1 $1,950.68 I 0.80.-
-1 GEL _ _ __ _ _ _ _ 1- LB BG__T-_ 16_81-- 1 280 1 270 1-----10--I----- $168.10 1 0.07%
-50
- -__T_--
M-IWAlE(BARITE)-LINED BAG~-------------? SO LB BG 1715 2660 T IFi7Q T 790 ' $13,62750 '-----599%
------ ---- -- ----------- --- -- ------------------iz ---- ---�------+----- -�-------+---790 -- ,627- 0. +--- ---.99%
M-1 W'A'IT (BARITE) BULK 1 FN 54850 ' 24 7= ' 24 75
$13 �75.3R x.97 X>
---------------------__------------------ _-----___1_��-- -------I'-----_------L------t-----=-----�--- 5.97'- -
1 OLYPAC SUPREME UL I 50 LB BG 1 151.51 1 I 125 1 35 1 9(1 1 $13,635.90 1 6.5F/
POLYPOOPSU
PORTABLE M UD LAB RENTAL I EA ' 250.00 ' _ ' 37 $9,250.00 ' 4.07%
i----- ----, -+-- +~ -�----- -i------
1 OTASSIUAI CFiLOKIDE LB BG ' 28.05 ' +
(KCL) =0 91I 1 805 -y58U 25 9 93'k
--------------_---_-----------------------�-------_'-_'-L---------J�--__!._-------�---- -'Y-------4-----'---------G---_----'----
RESINEX 1 SO_LB_BG 1 119.73 1 1 149 1 93 1 62 1 $7,423.26 ' 3.26%
-+-125.48 -�----- --- -} -----+-- --- -E---------+ --
AYI,-----------------------------------------�---511
LB BG
, , , 1 56 1 4 1 $503.42 1 0.22%
0.22
SODA ASH 50 LB BG 2619 ' 50 ' 9 41
$107379 0.47" ..
------------------------------------------------------__.1-------------4--_�-L---------'------k---PO=OP----�--------------
SODNM BICARBONATE 1 50 LB BG 1 1 1 1 1 1
33.87 105 100 5 $16935 1 W),-
WALNUTNUT PLUG MEDIUM 1 SU LB BG 1 30.77 1 1 1(X) 1 84 16 $49232
AFE GARB SU(1 LB Bt; 32.84
1 1 1 50 1 46 1 4 1 $131.36 1 O.U6%
-----------_-----------------------------------------t'----POOP--1-----r-----��--r-----7-------r---- POOP-tPOOP- 0.0--
vol-ASS1UM CHLORIDE 98.8 PERCENT 3000 LB BG 1,583.71 11 $17,420.81 6%
-
POOP---------------- --- -- '-- -----POOP-- t--_---�--- --I - ---�-POOP- -} ----+-POOP-F --- ---1-
USAN 1060 1 1 GA 1 27.83 1 1 86 1 1 86 ' $2,393.38 ' 1.059%
DEFORM EXTRA 5 GA CN 182.22
1 I 1 1 11 1 ] 1 $182.22 1 0.08%
--- --POOP-- ------------------------------------ t------POOP-�-------� ------r-------r--------t---------r---- -- -- r -- POOP--
Comidentiai anci Proprietar-y
Rcl)rodtn-tion byPerinission Ori
All Rie:llts Reserved
Schlumberger -Confidential
��1KO Internatimial LLC..
Page j t,
Mi SWACP
6. Surface
Recommended Initial Surface Mud Formulation
12.5" Surface Interval (9-5/8" csg 47# L-80)
Drilling Fluid System
6%KCL surface system
Key Products
KCL, Caustic Soda, PolyPac Supreme UL, Duovis, SODA ASH, DESCO CF,KLASTOP
Solids Control
Shakers, Desander, Desilter, Centrifuge
0.2 ppb
(PH/Hardness control)
Permafrost
3 ppb
(Add to the make-up water and allow to hydrate as long as is possible)
Large gravel sizes can cause hole -cleaning problems.
Potential Problems
Swabbing in the clays may also be a problem.
KCL
6%/22ppb
Wash out in unconsolidated sections.
MI WATE (Barite)
Add for density
*Surface Fault
Caustic Soda
0.02 ppb
Provide adequate viscosity to clean the hole of drill cuttings
Interval Objectives
3.0% v/v
Minimize time in hole section
Condition mud to provide a good cement job
SURFACE INTERVAL MUD PROPERTIES
Funnel
API Fluid
Depth MD
Mud Wt.
Viscosity
Plastic
Yield Point
Loss
LGS
Ift.)
(lb./gal)
(sec/qt)
Viscosity
(lb./100ft2)
(ml/30min)
(%)
pH
250 initial
0-3000
9.0-10.0
30-55
45-80
NC
< 7.0
9.0-9.5
200-150 final
Recommended Initial Surface Mud Formulation
Fresh Water
Busan 1060
0.4 ppb
(Bacteriacide)
Soda Ash
0.2 ppb
(PH/Hardness control)
Polymer
3 ppb
(Add to the make-up water and allow to hydrate as long as is possible)
PolyPac UL
0.25 ppb
(Fluid loss)
KCL
6%/22ppb
(inhibition)
MI WATE (Barite)
Add for density
as needed (9.Oppg)
Caustic Soda
0.02 ppb
(PH modifier)
Klastop
3.0% v/v
(Clay inhibition)
Additional (added while drilling if sticky clays/bit balling are noticed)
DrillZone .25-1%v/v (Bit balling while drilling)
ScreenKleen .5-1%v/v (Anti accretion/ screen blinding)
NutPlug as needed (bit balling)
Surface Mud System mixing and volume addition plan
MI Swaco Inhibited surface mud fluid system is planned for this interval. Any changes to the mud program must be discussed
and approved by the MI Swaco Town Engineer
Confidential and Proprietary
i or uCtmn try Permission < <'
All Rights Reserves'
Schlumberger -Confidential
Mi SWACO
➢ The rig will be used for the initial mud system and volume additions necessary while drilling. Whole mud may be made at M-1
facility to expedite timing if needed
MI-SWACO Prudhoe Bay yard will supply product and supplies as ordered from the rig site.
Shakers
(King Cobras)
Dress shakers with 100's initially. Screen up as allowed.
Record usage on daily mud report.
Check screens for holes between connections.
Inspect all cone bodies and apexes, replace as necessary. Make sure that 1/2" Apexes are installed if the
Demander is not to be run.
De-Silter
Ensure that Ft. of Hd. Gauge is available and working properly at the De -Salter, not the pump. Ensure that
De -Salter feed pump can achieve adequate ft. of head.
The underflow from all the hydro clones should be in a spray discharge if working properly
Run continually. Caution- if aeration of mud occurs shut down to minimize air entrainment into the new fluid.
Centrifuge
Additionally, shut down all unnecessary mixing to minimize air intrusion. The speed on the centrifuge should
be set at 2,500 rpm to allow more fluid to be processed and discharge more cuttings. Refer to mud man for
solids information to determine speed and feed rate of centrifuge. Run while tripping to gain on efficiency.
Interval Discussion
Received 115 bbls Kla-Shield Concentrate to Pit 4, Received Dry Product load from Deadhorse Mud Plant. PJSM
Spud Meeting with crew, Prep for BHA#1 Pickup, M/U BHA#1, RIH, Locate top of cement, Break Circulation,
Circulate cold mud out of conductor, Drill ahead to 168' @ time of report
Off loaded 225 bbls Kla-Shield to Active pits from Vac Truck
Continue to Drill ahead with 12 1/4" bit to 600' MD, circulate hole clean and POOH to surface to change to BHA#2,
M/U BHA #2 and RIH washing down, Drill ahead
Maintain Fluid Properties with Product additions as needed, Offloaded 225 bbls Kla-Shield to Active
Drill ahead from 1375' to 1984' at time of report
Maintain Fluid Properties with Product additions as needed, Added 115 bbls Kla-Shield to the Active system.
Continue to Drill Ahead from 1984', Observed a 200 ft/hr. Drilling break, Drill, Circulate BU at around 2179', Shut
down perform Flow Check - Well Static, Restart pumps, return to bottom and Drill on, Drill Break, Pump B/U Flow
Check - Static, Drilled to 2407' Circulating B/U while working pipe and rotating @ time of report
Maintain fluid properties of active, Plan for Cement Job.
Circulating B/U 1.5 times, Blow down top drive, Monitor well - Well Static, POOH T 600', RIH F/600' T2332', M/U Top
Drive Start Pumps, Wash Down, Circulate hole clean while rotating and reciprocating pipe, Pull up to 2329', B/D Top
Drive, POOH F/ 2329'T/ 625', Catch Survey @ 533'& 438', Blow down Top Drive, Rack back last stand of HWDP,
Lay down MWD tools, Clean rig floor of surface tools, Bring up Casing tools and equipment, PJSM for casing crew,
Run 9 5/8" Casing F/ Surface to 40'
Maintain fluid properties of active, Plan for Cement Job. Build Black Water Pill for cleanup. Cement Job
PJSM with Weatherford and crew for casing run, RIH W/ casing, M/U crossover and 2" Lo-Torq valve to landing joint,
P/U & M/U landing joint to joint #54, begin coming down with landing joint @ 2386' string began taking weight, R/U
circulating hose to landing joint, Break circulation and work joint down, Wash down and land hanger in ring of
conductor, Continue circulating while loading Cement head to rig, SLB hammering up hardline to rig cement line, PT
lines, Pump cement job, chase with rig to displace, Rig down cementers and lines, Clean cellar & flush BOP,
;;onhdential and Proprietary
,rodnction by Permissi nn
All Rights Reserved
Schlumberger -Confidential
EILKO international LLC..
Page i8
NO iCtCrn"nollal 11.,C.
Mi SWACO
A SchlU.t.,l;er CompanV --
Unscrew from hanger and lay down landing joint, Remove casing bells and elevators, nipple down BOP, Riser, Flow
line and diverter line @ time of report
Mi SWACD
A Sc..oarger Comp n,
DRILLING FLUIDS & VOLUME SUMMARY
INTERVAL 1
t)p.rn;ur i„:i..u. Fx-rg)- Alaska, h. De�KpP ;Se. 21. TAN. RBE -LM Start DePMIPo:0
Well Name: l\'IN%%1 LooNm: Nurth $Iupe.Va,ka Enrl DepM Off I TVD (10: 24111/24n1
C--: N-d.-C.I Ma S.:mm Feld / Ami: Total Depth Dolled (to: 3,344
Stan Date:'Nk.•b-19 Med Type: KlaShudd Maximum Imemal AegAt M: (A
Eml D..:?nl'sbl9 Hot. 54ae(m): I_' I/2 klanisum]—,at Temperatom('F: til
traenvl Days: Caieg S-):9 FGradient(lldgall:
AWWaterD ft/h T of Lifer (Nlie5R racture ): Maumom(eh 1Med Wei t(Ib/ 11:9.5
PRODUCT USAGE ON THIS INTERVAL
Rig Time DistAbutim,
Unit Cost Twat Total Cast
Product Name UOM 4USD) Units tusm C ntratin
Slar1 E.nd
Category Nam
Hours
Dulling—
-
.ASPHASOL SUI'REMF_ 50 LB BG $MAI SS S,3074 l5
AUS -171C SODA-----��—w 511 LB BG $43.19
F DESCO fl5 S344.%
Diri banal Drilling ~-----�—_
7
_--
_
Sn LB BG _S78.99 _ 6 _54 7'> 94 1 0.1
RIIZONE 55 GA Dkt SI 10987 23 ELWIA —_ 24
��-1.1_—
25 LB BG 57581
184 $14,328.1N
KL-A{,ARD_ -----------��—���-- 55 CA DM $76291 74 $86.455.34 _--�_-8!) �-
14-I W_.ATE BARITEI • LMED BAG LB BG $1725 303 5,2b: -_
- ---I--------------- - --- _�'-------a----
M1f-I W_ATE BARITE) RL LK _ t TN SU14.id 7937_}1 5.0
M)LlP.AC SUPREME UL N)LB BG $15151 53 $4,030.03 lA
—
------------ --
—
5750.0_ IR --$4.5-0@)ItiR—ABLE—TIC 41UD
'L)T.. SL L'M CHLORIDE �C_I,�-- 50 L6 OG $280.; •19 51L 2.95 33
NE\ 50 LB BG $119.7.3 i1i0 LB BC'550,,39__EENKLEENSi GA DU $1OgLL2_i$1,07.52A ASH�-_:0 LB BG s2fiA4 _JBC.ARBG
$.-1387 s S1FN15 U0LN LT PLUG MFJ)511 I.B BG 530.T. I2 S.X,9 24ASSIUM CHLORIDE3(1UU LH BG SI,S43.71 11A. 10601GA $27,113 76$21t5_._—____._.�--__—_____--_—_— __ ____ __ —SNI -7-
____ AM EkTRA 5 t:A CN $IR2 ^: t $762.2:
[—E110”
1
-
Total Pmduct Cast (USD) $167,48058
ENGINEER USAGE ON THIS INTIERVAL
Lem Name
ChaW Ch..W Total
Amouol 0TV Cast
-
—.—
--
..
Total Engineering Cost (USD)
$41,600.00
Total Days
Losses Detail (bbl)
Lasses Name Loss Category
bbl
Volume Desaiption
Volume (bbl)
Maker, - Mud On Cuttings
SURFACE
\'.'tun nn b—d o.tart
Fnrmau.,n-S—pagc Lr,—
SLBSURFACE
__ Rc,-cis'ed
1,935
7i,dtargrr111'n r r„L
II W ACE
Dark Loaded / Tra w—vd
'd Chani, • h Dorm \.._
.l KFACE
chemicals Added
>. Water Added
862
6. NAF Ba- Fluid Added
Total Mud Losses
(bb1J
TOTAL INTERVAL COST (USD)
$209,0$0,58
L- 0lnterna;tional LL
ontiden"lal algid Proprietary
'rndtictio❑ by Permission Cindy
! Rji; )ts Reserved
Schlumberger -Confidential
HNO ln'erna ion -A LIC.
7. intermediate/production section
Mi SWACD
8.5" Intermediate (7',29# L-80)
Drilling Fluid System
Klashield
Key Products
Duovis, Poly Pac Supreme UL, Caustic Soda, M-1 Bar, Lotorq, Resinex, Asphasol Supreme, Safe-
(Bacteriacide)
Carb 20-40, KlaStop
Solids Control
Shakers, Desilter, Centrifuge
Duovis
Shaker screen blinding through the sticky Bentonite intervals
(Viscosifier/Rheology)
Hole integrity and conditioning mud for cement operations
2% v/v
Excessive pump pressure due to poor hole cleaning and fast ROP's
Potential Problems
0.75 Ib /bbl
(API Loss)
Excessive torque and drag
1.0Ib /bbl
Hole cleaning due to fast drilling rates, break out, Pack off, and Stuck pipe
Resinex
Losses
(Filtrate control)
Balance ROP, ECD to obtain adequate hole cleaning & hole stability
Interval Objectives
Maintain proper fluid rheology and lubricant concentrations to aid in achieving directional
M-1 Bar
requirements.
Product Restrictions IFollow
product bullitin guidelines
Intermediate Interval Fluid Properties
Primary lubricant
HTHP Fluid Loss
Depth
Plastic
@ 175F or BHCT
Drill
MD
Mud Wt.
Viscosity
Yield Point
API Fluid Loss
(ml/30min)
Solids
(ft.)
(Ib./gal)
(c p)
(Ib./100ft2)
(ml/30min)
6rpm
pH
(%)
MBT
8,368
10-10.4
12-18
20-28
<8.0
<10
N/C
90
< 6.0
<18
Recommended Initial KLASHIELD Mud Formulation 10.0 Ib. /gal
Base fluid
Fresh Water
(120° F)
Busan 1060
0.40 lb/bbl
(Bacteriacide)
Soda Ash
0.25 Ib/bbl
(PH/Hardness control)
Duovis
1.0-1.5 Ib /bbl
(Viscosifier/Rheology)
KCL
2% v/v
(weight/inhibition)
Poly Pac Sup UL
0.75 Ib /bbl
(API Loss)
Asphasol Supreme
1.0Ib /bbl
(filtrate control)
Resinex
1.0 Ib /bbl
(Filtrate control)
KlaStop
2-3%v/v
(clay/Shale inhibitor)
M-1 Bar
as needed
(-ppb)
LoTorq
as needed
Primary lubricant
The use of Resinex and Asphasol Supreme may be used to control unstable Coal and Shale formations. An increase of Black
products may be required to "seal" fractures.
Y Maintain a minimum of 2ppb of "black products" while drilling.
➢ Increase Asphasol Supreme to 4-6ppb throughout active system prior to entering HRZ.
Concentrations can be increased by building a "black Product" spike fluid in a separate pit and bleeding into active system as
needed.
Confidential and Proprietary,
Reproduction by Permission 0111.
A!1 Rights Reserved
Schlumberger -Confidential
ci.KO ?nternational LLC..
Page 110
'1,K0 l:rtcrnano: A LLC,
Mi SWACO
Safe-Carb 20, 40 may be utilized to increase "bridging" to help minimize formation losses if any during drilling
Interval discussion
Move Fluid around for Drill out and Displacement
Continue to nipple down gun barrel and knife valve, Nipple down floor riser and flow nipple, Nipple down diverter,
PJSM, Nipple down GE starting head, Nipple up well head, Install BOP, HCR lines, Install SLB tee for pulsation tool,
Maintain fluid properties, Cleaned Pit 1, Cleaned up Shakers and changed screens.
Continue nipple up 11' BOP stack, Set test plug in well head, Finish plumbing of accumulator lines, Perform dry test
of BOP stack, Fill BOP with water, Purge air from lines, Shell test BOP, Organize pipe shed to P/U DP and rack
back, Rig inspection for BOP test, Testing BOP
Maintain fluid properties,
Continue Testing BOP with 4" test joint, Rebuild manual kill valve and make up test joint with XO's, Test manual
choke valve and manual choke bleed off, Casing Test to 2500 for 30 minutes, PJSM with SLB for making up BHA #3
Maintain fluid properties, Perform mud swap
Continue M/U BHA # 3, RIH on 4" DP, Shallow test MWD tools, Continue RIH T/ 2306 Located stringers cement,
Wash down to 2319' locate top plug, Drill out, Exit shoe and drill out T/ 2427' Pull up to 2383 and circulate BU,
Perform FIT, Blow down top drive and displace hole mud to New 9.5ppg, Kla-Shield, Drill Ahead @ 2733' MD
Maintain fluid properties.
Drilled to 3,014' at 70 RPM & 520 GPM, slid from 3,014' to 3,028', and drilled again from 3,028' to 3,240' when top
drive went down. Diagnosed top drive power issue while pumping and reciprocating pipe. Replaced field power
supply on top drive power pack, downlinked directional tools, and resumed drilling. Drilled 759' to 3,492' since last
report. Drilling ahead at report time.
Maintain fluid properties.
Drilled from 3,492' to 4,444' at 100 RPM & 485 GPM, slid from 4,444' to 4,451', and drilled again from 4,451' to 4,473'
since last report. Changed out API 100 shaker screens from the end of the shakers with API 140 screens.
Transferred KCL concentrate from Pit 4 to Upright storage tank and brought in new 9.3 ppg mud into Pit 4 and the pill
pit. Drilled 981' over last 24 hours and drilling ahead at report time.
Maintain fluid properties. -Transferred KCL concentrate from Upright storage tank to empty vacuum truck. -
Transferred 160 bbls of 9.6 ppg mud from the Active pits to the Upright storage tank. -Transferred the new
mud/concentrate/water mix from Pit 4 to the Active pits. -Transferred 20 bbls of concentrate from the vacuum truck to
Pit 4. -Added 100 bbls of water to Pit 4. The concentrate/water mix in Pit 4 will now be used for dilution at 10
bbls/hour to the Active pits.
Drilled from 4,473' to 4,712' at 100 RPM & 470 GPM, slid from 4,712' to 4,721', and drilled again from 4,721' to 4,776'
when rig had problem with top drive/wash pipe. Lubricated rig and changed out wash pipe. Circulated B/U while
rotating and working pipe prior to resuming drilling to 4,837' at report time. Drilled 364' over last 24 hours and drilling
ahead at report time.
Maintain fluid properties. Adding 10 bbls/hour concentrate/water mix in Pit 4 to the Active pits. Screened up all
shaker screens to API 170s.
Drilled and slid from 4,837' to 5,480' at 40-50 RPM & 480 GPM. Drilled 643' over last 24 hours and drilling ahead at
report time.
Maintain fluid properties. Adding 10 bbls/hour new mud/concentrate/water mix from Pit 4 to the Active pits. Adding
20 bbls/hour of water when mud weight is >9.5 ppg.
Drilled and slid from 5,480' to 6,683' at 90 RPM & 480 GPM. Drilled 1,203' over last 24 hours and drilling ahead at
report time.
Cont7dential an Proprietary
Reproduction'oV Pormissiop
All Rights Reserved
Schlumberger -Confidential
.LK0 international LLC..
Raged 1i
Mo SWACO
No treatment currently.
Drilled 117' from 6,683' to TD of 6,800' at 90 RPM & 480 GPM, circulated hole clean, took deviation survey, pumped
slug, and started to POOH. Had tight spot and back reamed from 3,991' to 3,967' before pumping another slug and
POOH again. L/D BHA and prepared to start testing BOPs. Testing BOPs at report time.
No treatment currently. Chemical charges on this report are for inventory adjustment.
Tested BOPs rigged down testing tools, and L/D BHA. Picked up the same bit, 2 stands of HWDP, and DP to run in
the hole for a clean out run prior to wireline logging. Started to TIH, ran into a tight spot 2,560', and circulated.
Working through tight spot while TIH to bottom at report time.
No treatment currently.
Reamed and pumped to bottom, circulated hole clean, POOH to 6,351', pumped slug, continued to POOH to 2,087',
pumped 2nd slug, and finished POOH. Held PJSM with Schlumberger wireline and rigged up to run wireline logs.
RIH with wireline run #1 at report time.
Added KCI to Active system and to hole volume while circulating to increase KCI concentration to 6% for increase
shale inhibition.
Ran wireline run #1 down to tight spot at 3,770', worked it 6 times with no luck, POOH with run #1, and R/D wireline.
TIH with clean out BHA to 3,477' and reamed through tight spots to bottom. Circulated hole clean while adding KCI
to increase concentration to 6%. POOH from 6,800' to 5,598' when it pulled tight; back reamed from 5,598' to 5,578'.
POOH to 2,371', slip/cut drill line, and TIH to bottom again with no tight spots; tagged hole fill at 6,768'. Circulated
hole clean while washing to 6,790' and built slug. POOH to 5,124' at report time.
No treatment currently.
Finished POOH and R/U wireline for 2nd attempt at Run #1. Ran wireline run #1 to bottom with no problems and
POOH. R/U for run #2 and started to RIH. Had problem with run #2 at 3,166' and could not work past it, POOH to
R/D wireline, and TIH for another wiper trip. TIH to 3,166', pulled up 5', broke circulation, and worked through tight
spot. Finished TIH to 6,749', washed down to 6,795', and circulated the hole clean. Built/pumped slug and started to
POOH for 2nd attempt at wireline run #2. POOH at report time.
Finished POOH, R/U wireline, and RIH with wireline. Running wireline logs at report time.
No treatment currently. Mud losses from discharge are for the disposal of used mud held in a vac -truck and upright
storage tank.
Finished wireline logs with vertical seismic profile tool, POOH, R/D wireline, and offloaded wireline tools from rig.
Waiting on orders at report time.
No treatment currently. Returned unused product back to PBMP and reconciled inventory. Chemical charges are
from inventory reconciliation.
Received ok to P&A the well. Now waiting for depths and approval of plan. Waiting on further orders at report time.
Return products to warehouse and consolidate product inventory amounts. Disposing of all mud on location.
Pumped first of three cement jobs, performed 30 -minute annulus cement retainer test, spotted 50' balanced pill on
top of plug at 2,264', and pumped 229 bbls of cement. R/D cement equipment blew down lines and POOH laying
down drill pipe. Offloaded bits and rental tools from rig floor. R/U Pollard wireline, RIH with cast iron bridge plug, set
at —200', POOH, and R/D wireline. Pulled wear ring, set test plug, and washed through rig equipment (choke, valves,
etc.) with fresh water. Rigging down BOP at report time.
All mud and cement rinsate has been sent off for disposal. Vac truck being used to haul off mud and rinse water
from pit cleaning (still in progress). Citric Acid used was for lowering the pH on the cement rinsate to an acceptable
level for disposal.
N/D and removed BOP, cut conductor & casing, and cemented to surface. Rigging down and cleaning pits at report
time.
Finished cleaning pits and disposed of last load of mud and pit rinse. Mud lab was sent in this afternoon. End of
well.
Schlumberger -Confidential
`✓°Liii (nterlt.it;m:,I i.C.
Mi SWA_ CO
A Sch umbs,ge� Cmnp2ny -
MI .%,% CQ
A Schlumberger Company--�
DRILLING FLUIDS &VOLUME SUMMARY
INTERVAL 2
OPrratm: Capl,- E-gy A1141, Ire. 13-riptimr: Sr. 21. Tx\. RiLUhI Start 13"IbIR): 2401
tvell Name: WINX." Location:\u»h lops• Alaska End Depth 001 TVD off: 6N10/6724
Contractor: NmdiKa.. S-ni- Field1Amo: Total Dapth Drilled IH): 31%
Stan DO.: '_7-Fa•M14 Md Tp,: 1Q.-Shie1d hiavictum Interval Mgt, M: (P
End Date: 17-kl -I9 Hot, Si.. (in): s l(_' Maximum Interval Temp-hm,(-It: 1211
Interval Days: Cssin6 Sire Ia): Facture Gradient 0b4jA):
AirM'a1mROk tt/ k T of Liner lA): alasimum Interval Mud WN fib/ 1:
PDUCT& MUD ENGINEERING
USAGE ON THIS INTERVAL
;rQ T i;». U;so-;hmiun
Product Nacre
Product
Cost
Unit C." Total
UOM (USD) Total Units (USD) Conteointioa
Starr Fad
Category Name
____,-_.________�____-_
-Bmg
Howl
_
M15�
0.21-r15CH. SL'PREMF.
BUSAN t11eU -_�
CAUSTIC SODA _ _ _
iTRIC ACID •_��v- -�
Sit LB IK: 56(1.41 - 31 52.120.71 US
5 GA CN $18426 3 55iT(
8 0.1 0.2
_--_--_ �- _
5() LB BG $73.19 4 - S17176 0.1 - 0.1
-
20 LB FIC $78.916� -__ 53,450.31 0-1 0.0
BCIP Trsting_�•�-�---_�•Y
Crmentin�Operab- _-_
175 _
10.3
Diremlsu-;•-
Nrrrtimm l Drilling-- �---�
025
2: r,__
DRIIZONE
DU6VI5_ _______ _ __ __ _
KLA -CARD ___---��-�__--- -�-
OT •••_7177W
LO'fORQ
A]_1i_•.IIGN:_H4L_T.-_EY-B-A__..H__I.T__F__. -_-•L____I__N-_E_-_D_B__A-G..�..�-___.______________ _
11-INATE 16:\RRF OULK
I'OLl"1'.AC SLI'HFME LL
f't)AT ABLE ARTIC MUD L4B RENTAL - -------I
POI's\SSIUM C}iLOR1DESKCL�-__--_--__•
_�___.
RESINEY
SCREENKLEEK
-___
Iti ALNUT NUT PLUG MEDIUM
S>\FELAHB °4ri1
BUSAN' IlK[I
53 GA DM Sly-rt•89.87 _ _ 5:.379.74 2.4 0.9 _
2i LB BC, 5%X1 Cil Y Sij3 23t _ 1.1 1.2
-53 GA DM 562.91 - 6 --- -_ $4.577.46 8.0 _3.4
5- GA DM S17533 _ 2
501ARG S16.81 _-- _-_- i8aU �
_-Sp L -B - B -C; •-__-- ,-+�_--
51_7.?M5 __485 �.Ih.O4
ITN $548...(1 11129 Si 1 6.7
5U LB BG 5151. if 37 $5,6ffi 7 1_4-I _!A
EA $,'m 70 19 54,750. �
5(1 LB BG S'_FAi 386 S1U�lS2730 37 1 16.5
T-_-
50 LB BG 5119.73 17 5?.U35.41 l/.i
i5 GA DM 51,007-52 -1-SI,OIY'S2 (L1 t U fl
-_-+_�__P__
td3 BG 5'_6.11 1 i $441.'3 03 (1 ,
-.-___ - _S1 �- -
i0 LB BG S3ti.". 4 5123.Wi 1_16 1 U.1
SO LB BC; S3?,54 4 $131.36
1 GA 5>7.83 i0 5278.:SU -_T�
i R<'pa'a�=-
W -Aim, Lugs
i -Imine / link Clraninz W jammed
16.21 _
•-
_�_/_H_a�4••C_l_r_a_
iclmm �nin-N�ol Pm-hram_-
_-
Lubricate Rt
U Make / Lav D -n BHA
911.-55-
4
6-5
Nile Up /NipPk' Ehnen BOP Slack
1'I�Back-_-••�--_- - --•--
Ri Sen•im
Hi U ! Tcar Dmvn
n I'm ammed)
1!_E -_--_
Rraminsj Back -mg INCA I'ngramm Wil
1-a
1S _
US--_-
i3
45
14.75
tri NL Pmemmmed) _--•
213
t\'aitui nn Prwmru�lz Ttxrls�Instrucnnn �
13: N--
------------
- t
-
-____-__----------
,
______--- __�.
Total
Product Cost (USD)j $59,954.40
-
ENGINEER USAGE ON THISINTERVAL
Item Name
rge Uw ata
tOTY Coal
---- ---•-•'-----
--•--____-_-_-__�__-.__
�-
____
'
S1,.3tX71X1 ix 49,rWYq
Total Engineering Cost (USD)
$49,400.00
Total Days
Losses Detail (bbl)
Losses Name Loss Category
bbl
Volume Description
Volume (bbb
Evaporafmn
SURFACE
1.11. Vnlumr an lwan-,Urt
I,W2
Fannatitm - S -page Iters.. •s
SUBSURFACE
20 2, Received
115
Shakers - Mud On Cuttings
SURFACE
5% 3. Bad. Loaded / Tra f -d
Di9cba rd(N1N•Pm rammed)
SURFACE
225 4. Cl. -h Added
46
Dis Jw cd(14r •rammed)
SURFACE
872 5, Lt'atrr Ad&d
943
Left D m,nlmle
SUBSURFACE
- NAF Basi Flurd Added
Total Mud Losses bbl)
TOTAL INTERVAL COST (USD)
5109,354.40
Confidential and Proprietary
-'euroduction by Permission Cinly
All Riehis Reserved
Schlumberger -Confidential
ELKO ln!e-na'lonal LLC
8. Fluid volume summary
Ms SWACD
AS—�,, —'- -
Mi 113'bliVOLUME ACCOUNTING
A Stiflumbe.,ger Company-
Start Date: 2/9/2019 End Date: 3/17/2019
Operator : Captivate Energy Alaska. In( Description / Field Sec. 21, T8N, R5E.UM I
Well Name: WINX #1 Report Date 4/15/2019
Location: North Slope Alaska Logit Number: J.19.001924
TOTAL ADDITIONS Kla-Shield
TOTAL LOSSES Kla-Shield
Kla-Shield
Pit Cleaning Kla-shield
& Dead Vol.,
Dili0pM*"qt 41
Chem.,
-ProgrgMed) '
94.54169629
Left
225
Downhole,
500 y;
rmation -
Seepage
Losses, 111.7
ADDITIONS BREAK DOWN
LOSSES BREAK DOWN
Mud Received: 1590
Shakers - Mud On Cumngs 16949
Water: 1854.9
Formation - Seepage L 111.7
Base Oil
Formation - Seepage L 111.7
Chemicals: 94.5417
Discharged(Programm 1378
Dischargecl(Not-Progr� 225
Left Downhole 500
Total Additions 3,539.44 1
1 Total Losses 3,909,601
-T —0 1i
itional LLC..
Confidential and Proprietary
Reproduction Ly Permissio!"
All RiO-,ts Reset-ved
Sch I urn berger-Conf identi a I
Mi SWACP
w° Datr
u _ - _ _ _ _ _ - _ _ _ .. .. _ _ Inc \nmiar
m a w m o m m m. m. n m. x a u a m o ro ti N ti ., N ;, +� a Ralr tiier
s s.. y y s s y s
w N w Y 11ad l,pr
Mud in INN
Acti,rPit,
m o m e n> a m e o k `^ o o a c ,,, d a 4 ffi I-.Rrur,rdS Premix
Pit, .�
Z Z v w ti se S Y_ i2 >� ffi total Mud
0
c
Nlud Racri, rd m
Q
Q
x M et tgf%€ a a a a C—u. Rceri,rd
%Ind Buckland
Cum. Racki.ad
g + 8 S r1 8 f4 t5 8 z o g o N at-
Oi{
3
0 0 0 0 0 o Barite p•
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Q
d i a N N U g v P a w Wil,
b z z a c ( umu.
lhak— - Hud On
"' • y C g '. 0 23 0 8+ (C utlinL,
+ + a raruwinn-1fCp8�[
Di.,chargrd(Prukram
mrd)
B
Di,aharprttf�a-
" Pnr�ramm,•,11
� Lrft Dua ohulr
Pit C)ran{ng d Dyad Q
bbl, C
3
0
M
1cr
E
Confidential and Proprietary
::•oduct0n hV PernllssIM-, Or !•
Ali Rights Reserved
Schlumberger -Confidential
cn
4
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CD
In n
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E .xo hiterna.ional LLC.
*Planned Well bore schematic by David Ross, Captive Energy Alaska
I
I
I
f
I
I
TAM Port Colla @ - 500' TVD/MD
Stage 1 TOC @ -4,000' TVD/MD r IS
KOP @ -4,827' TVDiMD
Cry 5 deg /100'
24" Hole
I
I
16" 84# X-52 Conductor
@ -100 ' MD / TVD
12-1/4" Hole
9-5/8" 47# L-80 DWC/C Casing
@ - 2,437' TVD/MD
Cement Stage Tool
@ -4,0000' TVD/MD
Mr SWACD
Rig -Nordic 3 RKB: 30'
Winx #1 Elevation: 47'
KB to MSL: 77'
Nanushuk Seq 5 @ -4,599 MD/TVD
Nanushuk Seg4 @-4,700 MD/TVD
Torok Seq 4 BFF @ -5,959' MD / 5,906' TVD
Torok Seq 3 BFF @ -6,264' MD / 6,197' TVD
7", 29# L-80 VAM TOP HC Csg Shoe
@ -7,500' MD / 7,409' TVD ( l BHKA Disconnect
2 7/8" 6.4# L-80 EUE
8-1/2" Hole TD —0 I l� I Sacrificial Abandonment String
- 8,441' MD / 8350' TVD
Confident atld Propriec r.
orndvct�n �v Pyr 1<
All Rights Re;e:
Schlumberger -Confidential