Department of Commerce, Community, and Economic Development
Alaska Oil and Gas Conservation Commission
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10/6/2005 Well History File Cover Page. doc
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F:1LaserFiche\CvrPgs_InsertsiMicro6lm Marker.doc
1a. Test: l:J Initial U Annual U Special 1b. Type Test: U Stabilized U Non Stabilized l:::J Multipoint
o Constant Time o Isochronal o Other
2. Operator Name: 5. Date Completed: 11. Permit to Drill Number:
Aurora Gas, LLC July 16, 2004 203-071
3. Address: 6. Date TO Reached: 12. API Number:
1400 West Benson Blvd, Suite 410, Anchorage, AK 99503 July 6, 2004 50- 283-20104-00
4a. Location of Well (Governmental Section): 7. KB Elevation (ft): 13. Well Name and Number:
Surface: 1308' FNL,1706' FEL, S26, T11N, R12W, SM 213.6' Kaloa #2
Top of Productive H~NED MAY· 2 9 2007 8. Plug Back Depth(MD+TVD): 14. Field/Pool(s):
Same 3,600' Kaloa Gas Field
Total Depth: 9. Total Depth (MD + TVD):
Same 3,720'
4b. Location of Well (State Base Plane Coordinates): 10. Land Use Permit: 15. Property Designation:
Surface: x- 260774.49 y- 2566864.64 Zone- 4 NIA C-61393
TPI: x- Same y- Same Zone- 4 16. Type of Completion (Describe):
Total Depth: x- Same y- Same Zone- 4 Sand Control Screens below packer across casing perforations.
17. Casing Size Weight per foot, lb. 1.0. in inches Set at ft. 19. Perforations: From To
5-1/2" 17 bl/ft 4.892" 3,715' 3-3/8"HC HMX 3,522-3552
18. Tubing Size Weight per foot, lb. 1.0. in inches Set at ft. 3,250-3,330, 3,200-3,220,
2-7/8' 6.5 Ib/ft 2.441 Screen @ 3,152' 3,158-3,178
20. Packer set at ft: 21. GOR cf/bbl: 22. API Liquid Hydrocardbons: 23. Specific Gravity Flowing Fluid (G):
3,079 NIA None 0.56
24a. Producing through: 24b. Reservoir Temp: 24c. Reservoir Pressure: 24d. Barometric Pressure (Pa):
[] Tubing 0 Casing 89 FO 1,564 psia @ Datum 3,136' TVDSS Assume psi a
25. Length of Flow Channel (L): Vertical Depth (H): Gg: I % CO2: % N2: % H2S: Prover: I Meter Run: I Taps:
3,355' 3355' 0.11 0 0.84 0 NA 3.068" Flange
26. FLOW DATA TUBING DATA CASING DATA
Prover Choke Pressure Diff. Temp. Pressure Temp. Pressure Temp. Duration of Flow
No. Line X Orifice
Size (in.) Size (in.) psig Hw FO psig FO psig FO Hr.
1. 3.068 X 1.75 1371 60 3 hrs.
2. 3.068 X 1.75 1357 45 2 hrs.
3. 3.068 X 1.75 1223 45 3 hrs.
4. 3.068 X 1.75 1302 40 3 hrs.
5. X
Basic Coefficient -J Pressure Flow Temp. Gravity Factor Super Compo Rate of Flow
No. (24-Hour) hwPm Pm Factor Fg Factor Q1 Mcfd
Fb or Fp Ft Fpv
1. 110.65 Calculated using Daniel Sr. 5,431
2. 11 0.65 Orifice Meter Readings 6,087
3. 110.65 7,359
4. 110.65 8,100
5.
STATE OF ALASKA
ALASKA OIL AND GAS CONSERVATION COMMISSION
GAS WELL OPEN FLOW POTENTIAL TEST REPORT
.
.
Temperature for Separator for Flowing
No. Pr Tr z Gas Fluid
T Gg G
1.
2.
3. Critical Pressure
4. Critical Temperature
5.
Form 10-421 Revised 1/2004
CONTINUED ON REVERSE SIDE
Submit in Duplicate
Pc
1,448 pc2 2,096,704
Pf
1,570
Pf2 2,464,900
No. Pt pf Pc2 _Pt2 Pw Pw2 PC2_PW2 Ps PS2 pr _PS2
1. 1,371 1,879,641 217,063 1,509 2,277.081 187,819
2. 1,357 1,841,449 255,255 1,503 2,259,009 205891
3. 1,323 1,750,329 346,375 1,483 2,199,289 265611
4. 1,302 1,695,204 401,500 1,471 2,163,841 301,059
5.
25.
AOF (Mcfd) 44,251
Remarks: Calculated using Ryder Scott Software
n
0.806896
I hereby certify that the foregoing is true and correct to the best of my knowledge.
Signed ø~ Title ¡J1'1'. 6'''':;'''«-''7 J- f"'J~
Date '>1t.y'07
DEFINITIONS OF SYMBOLS
AOF Absolute Open Flow Potential. Rate of Flow that would be obtained if the bottom hole
pressure opposite the producing face were reduced to zero psia
Fb Basic orifice factor Mcfd/ -J hwPm
Fp Basic critical flow prover or positive choke factor Mcfd/psia
Fg Specific gravity factor, dimensionless
Fpv Super compressibility factor= -f1ïZ dimensionless
Ft Flowing temperature factor, dimensionless
G Specific gravity of flowing fluid (air=1.000), dimensionless
Gg Specific gravity of separator gas (air=1.00), dimensionless
GOR Gas-oil ratio, cu. ft. of gas (14.65 psia and 60 degrees F) per barrel oil (60 degrees F)
hw Meter differential pressure, inches of water
H Vertical depth corresponding to L, feet (TVD)
L Length of flow channel, feet (MD)
n Exponent (slope) of back-pressure equation, dimensionless
Pa Field barometric pressure, psia
Pc Shut-in wellhead pressure, psia
Pf Shut-in pressure at vertical depth H, psia
Pm Static pressure at point of gas measurement, psia
Pr Reduced pressure, dimensionless
Ps Flowing pressure at vertical depth H, psia
pt Flowing wellhead pressure, psia
Pw Static column wellhead pressure corresponding to Pt, psia
Q Rate of flow, Mcfd (14.65 psia and 60 degrees F)
Tr Reduced temperature, dimensionless
T Absolute temperature, degrees Rankin
Z Compressibility factor, dimensionless
Recommended procedures for tests and calculations may be found in the Manual of
Back- Pressure Testing of Gas Wells, Interstate Oil Compact Commission, Oklahoma
City, Oklahoma.
Form 10-421 Revised 1/2004
Side 2
.
.
"'............ ..
.... .. "'....
.
. .
POINT NO. Test Data
(Automatic) Q, Mcf/d SCPD BWPD FTP, Psi a WHT, of BHP, PSÎa COMMENT
SHUT-IN 0 0 0 1,448 52 1,570 SIBHP
1 5,431 0 0 1,371 60 1,509
2 6,087 0 0 1,357 45 1,503
3 7,359 0 0 1,323 45 1,483
.-
4 8,100 0 0 1,302 40 1,470
These results were prepared using Reservoir Solutions Software. This is not Ryder Scott work product.
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Page 1 of 1
2D3-Õ-7 (
Ed Jones
From: Ed Jones Uejones@aurorapower.com]
Sent: Wednesday, June 09,20041:19 PM
To: Steve Davies
Cc: Tom Maunder; 'Duane Vaagen'; Randy Jones
Subject: Request to Cancel Permit to Drill #203-071
Because the location of the proposed Aurora Gas LLC-operated Kaloa #2 has been changed and a new
Application for Permit to Drill has been filed for this new location, Aurora Gas hereby requests that the original
approved Permit to Drill for this well, #203-071, be cancelled, to be replaced by the pending Permit for the new
location. Please let me know if any further action iMuired by Aurora to cancel this approved Permit.
Thanks, Ed Jones )' X I
Ed Jones ~/~
Vice President l /
Engineering & Operations / . i
Aurora Gas, LLC í'
F{ECEfVED
JUN 09 Z004
Aiacka Oil
6/9/2004
--
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NOTE TO FILE
Aurora Gas, LLC
Diverter Waiver Request
Kaloa #2 (203-071)
Aurora Gas, LLC (Aurora) has applied for an exception to 20 AAC 25.035(c)(1)(B) that
requires the diverter line size to be equal to or greater than the drilled hole size. The
reason for Aurora's request is that the planned casing/hole size for the surface interval
has been reduced. In the new plan, the maximum hole size possible is now 10-5/8",
which gives a hole area 13% larger than the 10" diverter line cross-sectional area. It is
Aurora's contention that the surface hole on the subject well can be safely drilled. This
document considers Aurora's request and recommends approving it.
Kaloa #2 is being drilled as a gas well with a planned TD of 3700'. The surface hole will
TD at 620'. This well is located -120' from the Albert Kaloa #1 (AK#1) (167-031) which
was drilled in 1968 and P&Aed in 1974. The AK#1 did produce gas from intervals near
3600', however sand production was experienced and it was not possible to keep the
we II bore clean.
According to the AK#1 mud log, surface casing in that well was set at 285' and
cemented to surface. The surface hole section and the next hole interval were both
"piloted" and sUbsequently opened after logging. The file records do not indicate any
problems encountered drilling these intervals. Given the operations performed, the time
necessary to drill, log, open and case the hole sections does not indicate many
difficulties. Examination of the mud·log indicates that methane was first detected around
500' md which is slightly shallower than the planned surface casing depth. The
minimum planned mud weight for this hole section is 9.5 with provisions to increase to
10 ppg if necessary. The rig is equipped with required mud pit monitoring equipment
and since the rig will only recently have started up, an AOGCC Inspector will have
witnessed the function testing of such equipment either on this well or one prior to it.
The requirement to have a diverter line size greater than the initially drilled hole size is to
prevent the diverter line from acting like a choke if a divert situation were to occur. With
the hole and casing sizes originally proposed, Aurora rightly planned to drill a pilot hole.
12-1/4" hole would have given an area 50% larger than the diverter line. The
Commission has previously approved drilling a 12-1/4" hole while using a 12" diverter
line (hole area 4% larger than diverter line). For the new hole and casing sizes planned,
the maximum difference in area is 13% with the likely difference being 5%.
20 AAC 25.035 (h) (2) allows the Commission to approve a variance from the diverter
requirements if [...] the variance provides at least equally effective means of diverting
flow away from the drill rig [... J.
I recommend approval of Aurora's request based on the file review conducted.
T~S appr.oval i.S SpeCifijl~Y for Kaloa #2.
~^v\~~~~L?
Tom Maunder, PE
Sr. Petroleum Engineer
April 14, 2004
G:\common\tommaunder\ Well Information \By Subject\BOP- Diverter\ Waivers\040414-
note Kaloa #2 diverter line. doc
- -
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(ffi~ ~~
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AI,ASIiA. OIL AND GAS
CONSERVATION COMMISSION
FRANK H. MURKOWSKI, GOVERNOR
333 W. 7'" AVENUE, SUITE 100
ANCHORAGE, ALASKA 99501-3539
PHONE (907) 279-1433
FAX (907) 276-7542
April 16, 2004
Mr. J. Edward Jones
Executive Vice-President, Operations and Engineering
Aurora Gas, LLC
1400 West Benson Blvd. Suite 410
Anchorage, AK 99503
Request for Waiver of Diverter Requirements at 20 AAC 25.035 (c)(l)(B)
Kaloa #2 (PTD 203-071)
Dear Mr. Jones:
We have received your request for exception to the Diverter requirements at 20 AAC
25.035 (c) (l)(B) for the drilling of Kaloa #2. You have requested this exception due to
decrease in the tubular and hole sizes planned for the well.
20 AAC 25.035 (c)(l)(B) requires that the drilled surface hole be equal to or less than the
inside diameter of the diverter line. Providing a diverter line larger than the hole size
prevents the diverter line from becoming a choke if a divert situation were to occur.
As now planned, Aurora will set 11-7/8" conductor which will allow a maximum hole
size of 10-5/8" to be drilled. It is planned to drill a 10-114" hole if such bits can be
obtained. If the maximum hole size were drilled, the hole area would be 13% larger than
the diverter line area. If 10-1/4" hole is drilled, the area difference is 4%. Aurora will be
employing the same rig used during the last 2 seasons. The rig is equipped with the
required pit monitoring equipment. Since the rig will have recently started up, an
AOGCC Inspector will have witnessed the function testing of such equipment either on
this well or one prior to it. Aurora's plans a minimum mud weight of 9.5 ppg with
provisions to increase to 10 ppg depending on hole conditions.
20 AAC 25.035(h)(2) allows the Commission to approve a variance from the diverter
requirements if [. . .] the variance provides at least equally effective means of diverting
flow away from the drill rig [. . .].
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Lone Creek #3
PTD 203-062
April 16, 2004
Page 2 of2
Your request to employ a 10" diverter line while drilling either 10-5/8" or 1 0-1/4" hole
for Kaloa #2 is approved. This approval is specificaU Kaloa #2.
cc: Duane Vagen Fairweather E&P
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~(?Aurora Gas, L.L.C
www.aurorapower.com
April 12, 2004
RECEIVED
APR 1 3 20D4
Alaska Oil & Gas Cons. Commission
Anchorage
Mr. John Norman, Chair
Alaska Oil and Gas Conservation Commission
333 West 7th Ave., Suite 100
Anchorage, Alaska 99501
Re: Application for Sundry Approval to Change Drilling Program
Kaloa No.2 (pTD# 203-071)
Dear Mr. Norman,
Aurora Gas, LLC hereby submits an Application for Sundry Approval to change the well
design covered by Permit to Drill #203-071. Aurora has modified its drilling program to
reflect the following changes in wellbore geometry.
Conductor: Original well design used 13-3/8" 54.5# K-55 welded. Will now use 11-
7/8" 71.8# USS limited service structural pipe with 0.582" wall thickness. The conductor
will be driven as originally permitted.
Surface Casing: Original well design used 9- 5/8" 36# K-55 LT&C. Will now use 8
5/8" 32# Wildcat 50, ST &C. Hole size will be 10-5/8" (possibly 1 O-W' if available) and
original planned hole depth will be the same.
Production Casings Original well design used 7" 23# J-55 LT&C. Will now use 5-W'
17# J-55 LT&C. Hole size will be 7-7/8" and original permitted hole depth will be the
same.
All other aspects of the original approved program will remain the same.
Based on the above information, Aurora is submitting a waiver request under separate
cover to forgo drilling a pilot hole at surface as required in the original approved PTD.
Pertinent information attached to this application includes the following:
1) Form 10-403 Sundry Application - Original and 1 copy
2) Casing analysis
3) Modified proposed wellbore schematic
10333 Richmond Avenue, Suite 710. Houston, Texas 77042. (713) 977-5799· Fax (713) 977-1347
1400 West Benson Blvd., Suite 410· Anchorage, Alaska 99503. (907) 277-1003. Fax (907) 277-1006
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Page 2
Application for Sundry Approval Contd...
If you have any questions or require additional information, please contact the
undersigned at (713)977-5799 or Duane Vaagen at (907)258-3446.
Sincerely,
AURORA GAS, LLC
enclosures
cc: Duane Vaagen
Andy Clifford
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1. Type of Request: Abandon U Suspend 0 Operational shutdown 0 Perforate 0 Waiver 0 Annular Dispos. U
Alter casing 0 Repair well 0 Plug Perforations 0 Stimulate 0 Time Extension 0 other 0
Change approved program 0 Put! Tubing 0 Perforate New Pool 0 Re-enter Suspended Well 0
2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number:
Aurora Gas, LLC Development 0 Exploratory 0 203-071
3. Address: 1400 West Benson Blvd, Suite 410 Stratigraphic 0 Service 0 6. API Number:
Anchorage, AK 99503 50-283-20104-00
7. KB Elevation (ft): 9. Wet! Name and Number:
220.5' Kaloa NO.2
8. Property Designation: 10. Field/Pools(s):
C-61393 Kaloa
11. PRESENT WELL CONDITION SUMMARY
Total Depth MD (ft): T~tal Depth iVD (ft): Effective Depth MD (ft): Effective Depth iVD (ft): Plugs (measured): Junk (measured):
0 0 0.0' P&A'd 0.0' P&A'd Surface NA
Casing Length Size MD TVD Burst Collapse
Structural
Conductor 90' 117/8" 71.8# LSS 90 90 7270 psi 7190 psi
Surface 620' 8 5/8" 32# WC-50 620' 620' 3600 psi 2440 psi
Intermediate
Production 3700' 5.5" 17# J-55 3700' 3700' 4910 psi 5320 psi
liner
Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft):
None None N/A N/A N/A
Packers and SSSV Type: Packers and SSSV MD (ft): Well P&A'd: No I Suspended
NIA NfA
12. Attachments: Description Summary of Proposal U 13. Well Class after proposed work:
Detailed Operations Program 0 BOP Sketch 0 Exploratory 0 Development 0 Service 0
14. Estimated Date for 15. Well Status after proposed work:
Commencing Operations: 6/1/2004 on 0 Gas 0 Plugged 0 Abandoned 0
16. Verbal Approval: Date: WAG 0 GINJ 0 WINJ 0 WDSPL 0
Commission Representative:
17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact J. Edward Jones
Printed Name G. r ~rd Jones Title Executive VP Operations 1 EngIneering
Signature ·Z .J. V 1..-.. Phone 713-977-5799 Date q//2/¿()1/
// / ~// COMMISSION USE ONLY .
(/ {/
Conditions of approval: Notify Commission so that a representative may witness Sundry Number: .3 ¿JY- / ?d-~
Plug Integrity 0 BOP Test 0 Mechanical Integrity Test 0 Location Clearance 0
O\\~,-~ \ Ö- ?\>'\\J'\JC\\ S ~Q5- .dO S-CYì \ RECEIVED
other: C\ \>? \'-1
APR 1 3 2004
Subsequent Form Re ~i\ <iÇJ,,~~ RIG I N A L Alaska Oil & Gas Cons. Commission
Anchorage
~/~M
'/ J / kttt./' COMMISSIONER BY ORDER OF
Approv~d THE COMMISSION Date:
..f. .
C/ ~ - .I "
.. STATE OF ALASKA .
A~ Oil AND GAS CONSERVATION COMM ION
APPLICATION FOR SUNDRY APPROVAL
20 AAC 25 280
"""- ,4-y Il L...\
~ /~ (¡
f/\
aIJMS 8ft
APR 2
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Well ID
Kaloa No.2
11 7/S" Conductor
Min. Safety Factors To Be Used:
Body Yield: 1.5
Jt. Strength: 1.8
Collapse 1.5
Collapse While Cementing 1.5
Top Burst 1.2
Bottom Burst 1.2
Casing Properties:
Size 00:
Grade:
Weight ppf:
Coupling:
Set Depth ft
Next Casing Depth
11 7/8
USS Ltd.
71.80
Welded
95.00 (ft)MD
620.00 (ft)MD
COllapse Resistance (psi)
Internal Yield (psi)
Joint Strength (psi) x 1000
Body Yield (psi) x 1000
API Drift Diameter (in)
Wall Thickness in
10.625
0.58
Fluid Properties:
Material
e
95.00 (ft)TVD
620.00 (ft)TVD
7190.00
7270.00
1129.00
1858.00
1,129,000.00 * Tensile Limits
1,858,000.00 * Tensile Limits
Weight ppg Gradient psi/ft
Mud Weight
Anticipated Mud Wt Next Csg pt.
Calculated Bouyancy Factor @ Mud Wt:
Anticipated Cement Weight (ppg)
Sea Water Gradient (ppg)
Frac Gradient at Shoe(ppg)
Frac Gradient at Next Casing Point
Gas Gradient (psi/ft)
Mud Backup Gradient ppg
9.20
13.00
0.86
15.8
8.94
16
17
8.95
0.478 psi/ft
0.676 psi/ft
0.822 psi/ft
0.465 psi/ft
0.832 psi/ft
0.884
0.110
0.465
55 0.55
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Tensile Calculations:
Weight in Air (Ibs)
Bouyant Weight in Mud (Ibs)
6,821.00
5,861.47
Maximum setting depth (ft)
15,724.23 In Air: = Jt Strength / Wt.ppf
Joint Strength Safety Factor
(At proposed depth)
Body Yield Safety Factor
(At proposed depth)
165.52 In Air: = Jt Strength / (Wt ppf * set depth)
272.39 In Air: = Body Yld / (Wt ppf * set depth
Collapse Calculations:
Collapse Safety Factor
387. 19 Collapse Res / (Depth TVD " % Fluid Drop "(Mud Soup Grad - Gas Grad))
Collapse SF while cementing
212.48 Collapse Res / Depth TVD " (Cmt Grad - Soup Mud Grad)
No lost Circulation/Evacuation occurs
Burst Calculations:
Assume seawater backup gradient, .465 psilft for burst design purposes
Assume worst case by using anticipated frac gradient for TD of next hole section
(TVD) for MASP calculations
479.88 (Frac Grad - Gas Grad)" Next Casing Set Depth (TVD)
MASP (Maximum Anticipated Surface
Pressure)
Top Burst Safety Factor
15.15 Tube burst rating / ASP
Bottom Burst Safety Factor
15.24 (In!. Yld + Depth TVD " Seawater Grad) / ASP
Summary of: 11 7/8 Safety Factors
Body Yield 272.39 in air "Tensile" OK
Joint Strength 165.52 in air "Tensile" OK
Collapse 387.19 OK
Collapse 212.48 while cementing OK
Top Burst 15.15 OK
Bottom Burst 15.24 OK
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Well ID
Kaloa No.2
8 5/8" Suñace Casing
Min. Safety Factors To Be Used:
Body Yield: 1.5
Jt. Strength: 1.8
Collapse 1.5
Collapse While Cementing 1.5
Top Burst 1.2
Bottom Burst 1 .2
Casing Properties:
Size 00:
Grade:
Weight ppf:
Coupling:
Set Depth ft
Next Casing Depth
85/8"
WC-50
32.00
STC 9 5/8" 00
620.00 (ft)MD
3750.00 (ft)MD
Collapse Resistance (psi)
Internal Yield (psi)
Joint Strength (psi) x 1000
Body Yield (psi) x 1000
API Drift Diameter (in)
Wall Thickness (in
7.796
0.352
Fluid Properties:
Material
e
620.00 (ft)TVD
3750.00 (ft)TVD
2440.00
3600.00
341.00
457.00
341,000.00 * Tensile Limits
457,000.00 * Tensile Limits
Weight ppg Gradient psi/ft
Mud Weight
Anticipated Mud Wt Next Csg pt.
Calculated Bouyancy Factor @ Mud Wt:
Anticipated Cement Weight (ppg)
Sea Water Gradient (ppg)
Frac Gradient at Shoe(ppg)
Frac Gradient at Next Casing Point
Gas Gradient (psi/ft)
Mud Backup Gradient ppg
13.00
9.80
0.80
15.8
8.94
17
17
8.95
0.676 psilft
0.510 psi/ft
0.822 psilft
0.465 psi/ft
0.884 psi/ft
0.884
0.110
0.465
55 0.55
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Tensile Calculations:
Weight in Air (Ibs)
Bouyant Weight in Mud (Ibs)
19,840.00
15,896.27
Maximum setting depth (ft)
10,656.25 In Air: = Jt Strength I Wt.ppf
Joint Strength Safety Factor
(At proposed depth)
Body Yield Safety Factor
(At proposed depth)
17.19 In Air: = Jt Strength I (Wt ppf * set depth)
23.03 In Air: = Body Yld I (Wt ppf * set depth
Collapse Calculations:
Collapse Safety Factor
20.13 Collapse Res/ (Depth TVD > % Fluid Drop >(Mud B-up Grad - Gas Grad))
Collapse SF while cementing
11.05 Collapse Res/ Depth TVD > (Cmt Grad - B-up Mud Grad)
No lost Circulation/Evacuation occurs
Burst Calculations:
Assume seawater backup gradient. .465 psilft for burst design purposes
Assume worst case by using anticipated frac gradient for TO of next hole section
(TVO) for MASP ca/culations
2,902.50 (Frac Grad - Gas Grad» Next Casing Set Depth TVD
MASP (Maximum Anticipated Surface
Pressure)
Top Burst Safety Factor
1.24 Tube burst rating / ASP
Bottom Burst Safety Factor
1.34 (Int. Yld + Depth TVD > Seawater Grad) / ASP
Summary of: 8 5/8" Safety Factors
Body Yield 23.03 in air "Tensile" OK
Joint Strength 17.19 in air "Tensile" OK
Collapse 20.13 OK
Collapse 11.05 while cementing OK
Top Burst 1.24 OK
Bottom Burst 1.34 OK
e
WelllD
Kaloa No.2
Min. Safety Factors To Be Used:
Body Yield: 1.5
Jt. Strength: 1.8
Collapse 1.5
Collapse While Cementing 1.5
Top Burst 1.2
Bottom Burst 1 .2
Casing Properties:
Size 00:
Grade:
Weight ppf:
Coupling:
Set Depth ft
Next Casing Depth
51/2"
J-55
17.00
LTC
3750.00 (ft)MD
3750.00 (ft)MD
Collapse Resistance (psi)
Internal Yield (psi)
Joint Strength (psi) x 1000
Body Yield (psi) x 1000
API Drift Diameter (in)
Wall Thickness in
4.767
0.304
Fluid Properties:
Material
Mud Weight
Anticipated Mud Wt Next Csg pt.
Calculated Bouyancy Factor @ Mud Wt:
Anticipated Cement Weight (ppg)
Sea Water Gradient (ppg)
Frac Gradient at Shoe(ppg)
Frac Gradient at Next Casing Set Point
Gas Gradient (psi/ft)
Mud Backup Gradient ppg
e
51/2" Production Csg
3750.00 (ft)TVD
3750.00 (ft)TVD
4910.00
5320.00
247.00
329.00
247,000.00 * Tensile Limits
329,000.00 * Tensile Limits
Weight ppg Gradient psi/ft
9.80 0.510 psi/ft
9.80 0.510 psi/ft
0.85
15.8 0.822 psi/ft
8.94 0.465 psi/ft
17 0.884 psi/ft
17 0.884
0.110
8.95 0.465
55 0.55
e
e
Tensile Calculations:
Weight in Air (Ibs)
Bouyant Weight in Mud (Ibs)
63,750.00
54,197.25
Maximum setting depth (ft)
14,529.41 In Air: = Jt Strength I Wt.ppf
Joint Strength Safety Factor
(At proposed depth)
Body Yield Safety Factor
(At proposed depth)
3.87 In Air: = Jt Strength I (Wt ppf * set depth)
5.16 In Air: = Body Yld I (Wt ppf * set depth
Collapse Calculations:
Collapse Safety Factor
6.70 Collapse Res/ (Depth TVD " % Fluid Drop "(Mud B-up Grad - Gas Grad»
Collapse SF while cementing
3.68 Collapse Res/ Depth TVD " (Cmt Grad - B-up Mud Grad)
No lost Circulation/Evacuation occurs
Burst Calculations:
Assume seawater backup gradient, .465 psilft for burst design purposes
Assume worst case by using anticipated frac gradient for TO of next hole section
(TVO) for ASP calculations
2,902.50 (Frac Grad - Gas Grad)* Next Casing Set Depth (TVD)
MASP (Maximum Anticipated Surface
Pressure)
Top Burst Safety Factor
1.83 Tube burst rating / ASP
Bottom Burst Safety Factor
2.43 (In!. Yld + Depth TVD " Seawater Grad) / ASP
Summary of: 5 1/2" Safety Factors
Body Yield 5.16 in air "Tensile" OK
Joint Strength 3.87 in air "Tensile" OK
Collapse 6.70 OK
Collapse 3.68 while cementing OK
Top Burst 1.83 OK
Bottom Burst 2.43 OK
e
2 7/8" 6.5# 8 Rd J-55 Tubing to 3100'
Kaloa No.2
Proposed Configuration
Drill 1 0 5/8" Hoie
2 7/8" X 5 W' annulus to be
displaced over to inhibited packer
fluid wI diesei freeze protect at
surface following completion.
Top Beluga ~ 700'
Top Tyonek - 2000'
2 7/8" 6.5# 8 Rd J-55 Tubing 3100' - 3200
Tyonek Peñorations from ~ 3200' - 3600'.
Exact Intervals to be determined by Open
hole logging.
Drill 7 7/8" Hole
PBTD at 3665'
Aurora Gas, LLC Summer 2004 Well Program
Rev.3.1
e
11 7/8" 71.8# Structural
Conductor to be driven to 90'
8 5/8" 32# WC-50 STC Surface
Casing set at 620'
Cement wI 14.5 ppg Gas-Block
enhanced cement (- 35 bbls cmt @
Sliding Sleeve 1 joint above packer @ 3070'
wI 2.313" X-Profile for ianding plug
5 W' Retrievable type Seal-bore
Production Packer 90' above
upper peñoration -3100'
2.313" XN-Profile 1 Joint below packer
at-3130'
Sand Exclusion Screen across all
peñorations. All Screen sized to 5 W'
casing. - 8 Jts Total.
5 W' 17# LTC J-55 Casing to 3700' MD (TVD)
Cmtd wI 48 bb113.5 ppg Lead at 20 % and
72 bbls 15.8 ppg Tail at 20%(Top of Tail to
extend to 1500' MD)
4/5/2004
e e
urora Gas, LLC
www.aurorapower.com
April 12, 2004
Mr. John Nonnan, Chair
Alaska Oil and Gas Conservation Commission
333 West 7th Ave., Suite 100
Anchorage, Alaska 99501
Re: Request for waiver of requirement to drill a pilot hole due to diverter outlet size
versus hole size difference as stipulated in 20 AAC 25.035(c)(1)(B) as required
for drilling of Kaloa No.2 (PTD# 203-071).
Dear Mr. Nonnan,
Aurora Gas, LLC has submitted under separate cover, a Sundry Application reflecting
proposed changes in the wellbore geometry ofKaloa No.2, PTD # 203-071. Based on
the change in well design, Aurora at this time requests a waiver to the requirement that a
pilot hole be drilled, a requirement indicated in 20 AAC 25.035 (c)(l)(A & B) which
states that the diverter outlet and line must be at least 16 inches in diameter or as large or
larger than the diameter of the hole being drilled. The basis for the request is indicated
below.
Aurora will now use 11-7/8",0.582" wall, 71.8# LSS with a drift ID of 10.625" for a
conductor. The original PTD was approved using a 13-3/8" conductor. The drilling
program now calls for drilling out with a 10-5/8" or smaller ill bit. The diverter that
Aurora intends to use has a 10" gate valve and flow line. Aurora intends to use a lO-W'
or 10-5/8" bit, depending upon availabilities, to drill the surface hole. (The largest
possible surface hole size will be 10-5/8" in diameter, due to constraints induced by the
ill of the 11-7/8" conductor). Aurora is confident it can safely drill using the diverter /
hole size configuration requested for the following reasons:
1. Aurora feels that due to the minimal difference between wellbore diameter and
diverter line size, the surface hole section can be safely drilled without benefit of
drilling a pilot hole first as was specified in the original approved PTD. The
actual cross sectional flow area difference between OR and diverter line size is
~10 in2 (13% larger) with a 10 5/8" bit and ~4 in2 (5 % larger) using the 10 Y4" bit
proposed.
2. Goodpressure infonnation is available in well records from nearby offset wells
Albert Kaloa No. 1 and Simpco Kaloa No. 1 to correlate pressure trends.
3. Good understanding by rig and crew of drilling conditions which might be
encountered.
10333 Richmond Avenue, Suite 710· Houston, Texas 77042. (713) 977-5799. Fax (713) 977-1347
1400 West Benson Blvd., Suite 410· Anchorage, Alaska 99503. (907) 277-1003. Fax (907) 277-1006
e
e
Page 2
Kaloa No.2 Diverter Waiver Contd...
In retrospect, the original well-bore design was permitted for a 12-114" surface hole
which required the drilling of a pilot hole. The cross-sectional flow area difference
between the 12-W' hole and 10" diverter line was ~39.3 in2 (50% larger). .
If you have any questions or require additional information, please contact the
undersigned at (713)977-5799 or Duane Vaagen at (907)258-3446.
Sincerely,
AURORA GAS, LLC
cc: Duane Vaagen
Andy Clifford
·
lT~lTŒ (ill~ !Æ~!Æg)æ!Æ
A I,ASIiA OIL AND GAS
CONSERVATION COMMISSION
J. Edward Jones
Vice President
Aurora Gas, LLC
1029 West 3rd Ave. Ste. 220
Anchorage, AK 99501
--
FRANK H. MURKOWSKI, GOVERNOR
333 W. 7'" AVENUE, SUITE 100
ANCHORAGE, ALASKA 99501-3539
PHONE (907) 279-1433
FAX (907) 276-7542
Re: Kaloa #2
Aurora Gas, LLC
Pennit No: 203-071
Surface Location: 987' FNL, 1669' FEL, S26, T11N, R12W, SM
Bottomhole Location: 987' FNL, 1669' FEL, S26, T11N, R12W, SM
Dear Mr. Jones:
Enclosed is the approved application for pennit to drill the above referenced development well.
This pennit to drill does not exempt you from obtaining additional pennits or approvals required
by law from other governmental agencies, and does not authorize conducting drilling operations
until all other required pennits and approvals have been issued. In addition, the Commission
reserves the right to withdraw the pennit in the event it was erroneously issued.
Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the
Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure
to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska
Administrative Code, or a Commission order, or the tenns and conditions of this pennit may
result in the revocation or suspension of the pennit. Please provide at least twenty-four (24)
hours notice for a representative of the Commission to witness any required test. Contact the
Commission's North Slope petroleum field inspector at 659.:3607 (pager).
Sincerely,
BY ORDER OF THE COMMISSION
DATED this~ day of December, 2003
cc: Department ofFish & Game, Habitat Section wlo encl.
Department of Environmental Conservation wlo encl.
.'
STATE OF ALASKA
ALASKAaL AND GAS CONSERVATION COMWSION
... PERMIT TO DRILL
20 AAC 25.005
tny))
IX ] Development Gas I ] Single Zone I X] Multiple Zone
(Stratigraphic Test I j Development Oil
5. Datum Elevation (DF or KB) 10. Field and Pool
36' AMSl (oF) Kaloa Gas Field
6. Property Designation
C-61393
7. Unit or Property Name
Kaloa
8. Well Number
Kaloa No. 2
9. Approximate spud date
1-Ju1-03
14. Number of acres in property 15. Proposed depth (MD and TVD)
3435 3750
17. Anticipated pressure {see 20 AAC 25.035 (e)(2)}
Maximum surface 1238 pslg. At total depth (TVD)
Setting Depth
Top Bottom
MD TVD MD TVD
o 0 90' 90'
o 0 620' 620'
o 03700' 3700'
1a. Type of work IX] Drill I] Redrill 1b. Type of well I ] Service
[ ] Re-Entry [ . ¡Deepen ¡ j Exploratory
2. Name of Operator Aurora Gas llC.
3. Address
1029 West Third Ave. Suite 220
Anchorage, Alaska 99501
4. location of well at surface ASPY = 2567105, ASPX = 260805 ASPZ4
*As Staked 987' FNl, 1669' FEl S26, T11N, R12W SM
At top of productive interval Same
At total depth
Same
12. Distance to nearest property line
1002'
16. To be completed for deviated wells
Kick Off Depth
18. Casing Program
Size
CasillQ
13318"
95/8"
13. Distance to nearest well
120' from P&A'd PanAm Kaloa No.1
Maximum Hole Anale
Hole
Driven
121/4"
8112"
Specifications
Grade CouP/ina lenath
K-55 Welded 90'
K-55 LTC 620'
JoS5 LTC 3700'
7"
Weiaht
54.5
36
23#
19. To be completed for Redrill, Re-entry, and Deepen Operations.
Present well condition summary
Total depth: measured
true vertical
Effective depth: measured
true vertical
Plugs (measured)
feet
feet
feet
feet
Junk (measured)
Casing
length
Size
Structural
Conductor
Surface
Intermediate
Production
liner
Perforation depth:
measured
true vertical
11. Type Bond (See 20 AAC 25.025)
Letter of Credit
NZS 429815
Number
Amount
$200,000.00
1650psig
Quantity of Cement
(include staae data)
No cement, driven
40 bbls 15.8 ppg "G" w/15% OH Excess
42 bbls 12.5 ppg "G"lead w/15% OH Excess
& 57 bbls 15.8 ppg "G" Tail wI 15% OH Excess
Cemented
TVD
MD
RECEIVED
APR 0 9 2003
Alaska Oil & Gas Cons. Commission
Anchorage
I X] Filing Fee [ X] Property Plat I X] BOP Sketch I X] Diverter Sketch I X] Drilling Program
[ X] Drilling Fluid PrOQram r 1 Time vs Depth Plot r 1 Refraction Analvsis r 1 Seabed Report r 1 20AAC25.050 ReQ.
Contact Engineer Name/Number: /--, J. Edward Jones I 713-977-5799 Prepared By NamelNumber: Duane H. Vaagen 1258-3446
21. ~~~:~rtify(Mt ~e fOregOinges tru; and correct to the ~~t ~f my kn<>;!)_.dgeþ
'~0//~ ?!"U'~Þa-:> Title 1/ / // _ rr--/, I d//; / . Date 'I /7 / ¿J.3
/ / '/ / Commission Use Only
PermitþQurylber .2D3'_07/1";pl)Qumber 5D- ?Ð3- ?/ìIO'/~rv--. ~p~rp~~~!e See cover letter
l/ I V &-C> ~ f· ~ I .-1-11 )!C'j for other requirement'"
Conditions of Approval: Samples Required: I ] Yes I><f~o 'Mud log Required .,M'Yes ~o bY
Hydrogen Sulfide Measures: I ] Yes XNo Directional Survey Req'd . I ¡ Yes þ(1ÍIo~
Requi~ Working Pressure for BO~E: I] 2M, -I] 3M, I] 5M, I] 10M, I] 15Mr;- 1jv:.f I~A. .ft'c-t'\. ".....,.!.J
Oth~r:. ~~~ p;) \ ~~ V ~~ ~ ~J(è1{7 §i.J~ð· "tJ>
Onglnal Slgn~ By by order of . :. _I "
Sarah Pall!" Commissioner the commission Date / jilt; Jo '>
Submit I'n Tlllplicate
20. Attachments
Approved By
Form 10-401 Rev. 12-01-85
OP
i
,
L..
Aurora Gas, LLe.
e
Kaloa.. 2 Drilling Program
Drilling Program: Kaloa No.2
1. File and insure all necessary permits and applications are in place.
2. Install drive shoe and drive (new) 13 3/8" 54.5 #/ft, K-55 conductor to ~ +90 feet.
Weld on 13 5/8" starter head.
3. Notify AOGCC and pertinent agencies when ready to start drilling operations.
4. Rig up diverter (see attached diagram) and mud loggers. Test and calibrate all
PVT and gas sensor equipment. ~
5. Prepare mud system, weight up to ~9.5 ppg.
6. Drill 8 1/2" hole to ~620 ft, using 8 1/2" mill-tooth bit with 6 %" stabilized
BRA. Watch for gas in shallow coals and sands. Increase mud weight as needed
to 9.8 - 10 ppg.
7. POOR, LD 8 W' bit, PU 12 W' hole opener, open hole to 620 ft. Condition hole
for running 9 5/8" surface casing, POOR, LD 12 W' BRA.
8. Run and cement (new) 9 5/8" 36 #/ft, K-55 LTC surface casing at 620 ft and
cement to surface. Shoe joint connection at shoe and float collar must be Baker-
Locked. Cementing will be single stage with float collar and shoe installed using
15.8 ppg cement slurry.
9. RU and test II" 3M BOP stack and 5M choke manifold (see attached diagram).
Test stack and surface equipment to 3000 psi. Pressure test casing to 2000 psi. or
as required on approved permit.
10. PU 8 W' mill-tooth bit, RIH with 6 %" DC's and 3 W' DP to float collar. Drill
out float equipment and shoe. Drill ~20' OR. Pull back into shoe and perform
FIT with MWE, record results.
11. Condition and circulate mud system, build mud weight to 9.8 ppg, and be
prepared to weight up more if required. Do not exceed fracture gradient
determined in step 10!
12. Proceed to drill ahead, 8 W' hole. Monitor well and volumes carefully. Be
prepared to shut well in and weight up immediately if flow or excessive gas build
up in mud is noticed.
13. Drill to TD at 3750 ft maximum, depending on lithology encountered.
14. Short trip and condition hole as needed for running wireline logs.
15. POOR, rack back drillstring and RU wire1ine BOP's and lubricator and logging
tools. Log cased hole section wlgamma ray sensor, Log OR section with logging
suite to be decided.
16. RD wire line, RIH with drilling BRA as before to TD. Circulate and condition
hole for running casing.
17. INSURE all cementing equipment, casing accessories, and casing running
equipment is on location and functional. POOR, LD BRA, rack back DP.
18. RU casing equipment I crew, make up shoe joint with shoe and float collar, baker-
locking both to joint during make-up. Install 7" pipe rams for casing.
19. RIH with (new) 7" 23 #/ft J-55 casing, installing centralizers per attached
program. Run casing to ~3700 ft, or as determined by OR logs. Keep pipe
moving when casing is at TD and while waiting for cementers to get hooked up.
20. RU cementers, cement per attached cementing program from TD back to surface.
A 12.5 ppg lead and 15.8 ppg tail cement system will be used. While pumping
Aurora Gas LLe.
Rev. 1.4
Page 1 of6
4-April-2003
Aurora Gas, LLC.
e
KaloA. 2 Drilling Program
cement, reciprocate pipe a minimum of 20 ft until displacement is finished. Land
casing and WOC.
21. RD cementers, check annulus and casing for pressure. Nipple down stack and cut
casmg.
22. Install 11" X 7 1/16" casing head, 7 1/16" X II" DSA, mud cross and reinstall
BOP stack. Pressure test BOP and surface equipment to 3000 psi. Pressure test
casing to 1500 psi. PU casing scraper and RIH with DP to top of float collar.
Circulate out mud and cement with high-vis sweeps as necessary. Swap mud
system over to clean filtered KCl. POOH LD DP and casing scraper.
23. RU lubricator for wire1ine work. Change out 3 yz" pipe rams with rams for 2 7/8"
work string. Pressure test all.
24. PU wire1ine BOP's, lubricator and perforating guns, RIH to depth as determined
from OH logs and perforate. Watch for pressures in casing after shooting.
POOH, LD perf gun.
25. RU and RIH with test packer on workstring. Connect to surface flow test
equipment. Swab in well for flow test, record results. Kill well.
26. Repeat steps 21 and 22 until sufficient intervals have been penetrated for
production.
27. POOH, RD wireline. Prepare completion assembly.
28. Pick up and assemble permanent I retrievable type packer wlsealbore assembly,
millout extension, profile nipple, crossovers and sand exclusion screen assembly.
Packer is to be 75 ft minimum above top most screen. RIH and hang off (depth to
be determined by depth of perforations). POOH with workstring, RIH with
production tubing, space out and stab into packer, hang off in tubing head and
lock down. Install blanking plug in profile nipple, Pressure test tubing to 2000
psI.
29. Install BPV at surface, nipple down and remove BOP stack. Install wellhead
tree. RD and remove all rig equipment.
30. Prepare site for well testing and surface production facilities.
31. File completion reports with proper agencies.
Site Access: Ka10a No.2 will be accessible via existing gravel roads built in the 1960's
for drilling the nearby Pan Am Ka10a No. 1 and the Simpco Ka10a No. 1 wells. All major
equipment and supplies will be barged across the Cook Inlet from the OSK dock in
Nikiski to Tyonek for staging as required. Equipment will be staged from either Tyonek
Contractors yard or one of several existing well sites Aurora is currently re-deve10ping.
Personnel can be flown into either the nearby Shirleyville airstrip, a three mile drive, or
the Tyonek airstrip which is approximately 7.5 miles away. An alternate site for
embarkation will be the airstrip at Beluga, approximately 10 miles away. Crews will be
billeted at either Shirleyville or Beluga, pending room availability. All sites are
interconnected with an extensive road system for transport via vehicle.
Rig: Aurora Well Service, Rig No.1 (A WS 1) will be used to drill the Ka10a No.2
well. A WS 1 has been used previously for work on wells in the Nicolai Creek Field. The
pits, BOP system and mud equipment configuration will be similar to that used for
previous work.
Aurora Gas LLC.
Rev. 1.4
Page 2 of6
4-April-2003
Aurora Gas, LLC.
e
KaZoa.. 2 Drilling Program
Pressure Considerations: Based on test pressure information from the nearby Pan
Am Ka10a No. 1 well, the following were maximum pressures recorded prior to
production for fuel gas on the Spark Platform and for the Village of Tyonek. A
maximum SIP pressure at surface of 1450 psi and a shut in BHP of 1580 psi were
recorded for the production zone from 3516' - 3583'. This equates to a pressure gradient
of .44 psi/ft, or mud weight equivalent of 8.46 ppg. This will require well drilling and
completion operations to use fluids weighted from 9.0 - 9.2 ppg to maintain well control
at final depth. Final surface pressures recorded after production and prior to plugging
and abandonment indicated pressures ranging from 1350 - 1400 psi.
Survey Program: The Kaloa No.2 well will be drilled as a vertical well. Wellbore
surveys will be obtained at 500' intervals in accordance with rules laid out in 20 MC
25.050 (a) (1) & (2).
Drilling Fluids: The drilling fluids are being furnished by MI Drilling Fluids. MI has
extensive experience with drilling activities in this area. An experienced mud engineer
will be on site at all times while drilling to monitor mud rheology and make
recommendations. Attached is a copy ofMI's mud program.
Drillin!! Fluid Properties While Drillin!! Surface 12 ~"Hole Section to 620':
Beluga Formation
Base Fluid 5% KCL
Density 9.8 - 10 ppg
PV 22-30
yP 20 - 30
API Filtrate < 10
Total Solids 15 - 25 %
Gel & Polymer mud system
Drillin!! Fluid Properties While Drillin!! 8 ~"Hole Section to 3750':
Beluga and Tyonek Formations
Base Fluid 5% KCL
Density 9.0 - 9.2 ppg ,
PV 22 - 30
yP 20-30
API Filtrate < 10
Total Solids 15 - 25 %
Polymer mud system
Drillin!! Fluid Handlin!! System:
Shale Shaker, Desilter, Centrifuge, Ditch Magnets, PVT monitors
Aurora Gas LLC.
Rev. 1.4
Page 3 of6
4-April-2003
Aurora Gas, LLC.
e
Kalo.. 2 Drilling Program
Casing / Cementing Program: All casing is new. Analysis (attached) indicates casing
program as designed provides adequate safety factors for this well. All casing strings
with the exception ofthe 13 3/8" conductor will be cemented in place using industry
standard casing cementing techniques utilizing a casing shoe, float equipment and wiper
plugs and centralizers installed as needed.
Kaloa No.2. 13 3/8" Conductor Analvsis and Cementine Proeram
The conductor for the Kaloa No.2 will be driven to - 90' or refusal. Joints will be
welded and a drive shoe will be welded to the bottom joint. No cementing is required.
Please see aUached Conductor Analysis with specifications.
Kaloa No.2. 9 5/8" Surface Casine Analysis and Cementine Proeram
The 9 5/8" surface casing will be cemented in fully from the proposed set depth of 620'
to surface with a 15.8 ppg "G" cement system.
Cement System
Primary
Type Cement
Weight (ppg)
15.8
Volume @ % Excess
40 bbls @ 15%
"G"
The cement system may utilize a Gas-Block type additive to minimize potential for gas
entrainment and or channeling.
Please see aUached 9518" surface casing analysis.
Kaloa No.2. 7" Production Casine Cementine Proeram
The 7" production casing will be cemented in fully from proposed set depth of3700' to
surface. A 12.5 ppg lead "G" cement followed with a 15.8 ppg "G" tail cement system
will be used. This program is designed to insure the intended perforating / production
intervals up to 1500' are isolated with 15.8 ppg "G" cement.
Cement System
Lead
Tail
Type Cement
Weigllt (pPg)
12.5
15.8
Volume (âJ, % Excess
42 bb1s @ 15% OR
57 bbls @ 15% OR
"G"
"G"
Please see aUached 7" production casing analysis.
Aurora Gas LLC.
Rev. 1.4
Page 40f6
4-April-2003
Aurora Gas, LLe.
e
KaZode. 2 Drilling Program
Drillim! Hazards:
Drilling in the South Central Region of Alaska offers its own challenges. Common
known hazards are as follows:
Shallow gas: Shallow gas is a known hazard which exists throughout the area.
The northwest side of Cook Inlet is noteworthy for its shallow gas hazard. All
responsible personnel will be made aware and a notice of such hazards will be
posted in the rig doghouse. There is no record ofH2S in the region, however; a
gas detection system capable of detecting H2S as well as methane will be
installed on the rig with detectors at the floor level, the shale shaker and in the
cellar .
Coal Seams: The Cook Inlet region is rich in coal seams, interbedded between
the sands, gravels and shale's that make up the Beluga and Tyonek formations.
Drilling into a coal seam will appear to be a drilling break when drilled with a tri-
cone bit. The major hazard of drilling into a coal seam without observing the
proper response, is the risk of stuck pipe. The proper course of action for
preventing stuck pipe is two-fold. First, prior to drilling, insure the drilling fluid
system is up to par, per recommendations from the on-site mud engineer. The
second step to successfully drilling through coals in the Cook Inlet area is to not
get greedy when coals are encountered. When a coal has been encountered, pull
back above coal after drilling into it, and circulate, allowing the coal to stabilize.
Re-enter, drill some more, and pull back out again. Continue in this fashion until
successfully through the coal bed. The key word in successfully drilling the coal
beds is patience. It should be remembered that coals behave plastically, and will
flow under the weight of the overburden. The deeper the coal, the more
pronounced this tendency becomes. For this reason it is critical to maintain the
proper weight and viscosity of your drilling fluid to properly remove the coals
drilled up, and to hold flowing coals in place. Again, heed the recommended
drilling fluid program and advice offered by the Mud Engineer.
Nearby Well's: There are (2) wells within ~ mile ofthe proposed Ka10a No.2.
These wells are the Pan-Am Kaloa No.1 which is P&A'd, and the Simpco Ka10a
No.1, which is suspended. Neither well presents a proximity problem for drilling
operations. II i/:x.A I j4-. /Þ4 IF / ;;. tv';~ 7-D ~ fl
Other: Sticky bentonitic clays, boulders, lost returns & differential sticking wI
overbalanced muds (+ 12.5ppg) and gas influx while cementing
Aurora Gas LLe.
Rev. 1.4
Page 5 of6
4-April-2003
Aurora Gas, LLe.
e
Kaloa.. 2 Drilling Program
Kaloa No.2
Summary of DrillinCl Hazards
POST THIS NOTICE IN DOGHOUSE
..J There is potential for abnormal pressured shallow gas.
..J There is potential for stuck pipe in coals encountered while drilling
from surface to TO. Be extra vigilant while performing hole opener -
run.
..J There is no H2S risk anticipated for this well.
..J Due to potential for shallow gas kick, very little response time will
be afforded to respond. PVT and gas detection systems must be
fully operational and functioning at all times, visual flow checks and
pit level monitoring are critical.
CONSULT THE "KALOA No.2" WELL PROGRAM FOR
ADDITIONAL INFORMATION.
Aurora Gas LLe.
Rev. 1.4
Page 60f6
4-April-2003
e
e
WelllD
Kaloa No. 2
13 3/8" Conductor
Min. Safety Factors To Be Used:
Body Yield: 1 .5
Jt. Strength: 1.8
Collapse 1.5
Collapse While Cementing 1.5
Top Burst 1.2
Bottom Burst 1.2
Casing Properties:
Size 00:
Grade:
Weight ppf:
Coupling:
Set Depth ft
Next Casing Depth
13 3/8"
J-55
54.50
Welded
95.00 (ft)MD
620.00 (ft)MD
95.00 (ft)TVD
620.00 (ft)TVD
Collapse Resistance (psi)
Internal Yield (psi)
Joint Strength (psi) x 1000
Body Yield (psi) x 1000
API Drift Diameter (in)
Wall Thickness (in)
1130.00
2730.00
514.00
853.00
514,000.00 * Tensile Limits
853,000.00 * Tensile Limits
12.459
0.38
Fluid Properties:
Material
..
Weight ppg Gradient psi/ft
9.20 0.478 psi/ft
10.00 0.520 psi/ft
0.86
15.8 0.822 psi/ft
8.94 0.465 psi/ft
16 0.832 psi/ft
17 0.884
0.110
8.95 0.465
55 0.55
,
Mud Weight
Anticipated Mud Wt Next Csg pt.
Calculated Bouyancy Factor @ Mud Wt:
Anticipated Cement Weight (ppg)
Sea Water Gradient (ppg)
Frac Gradient at Shoe(ppg)
Frac Gradient at Next Casing Point
Gas Gradient (psi/ft)
Mud Backup Gradient ppg
% Fluid Drop for Collapse ~ .
-'
,
e
e
Tensile Calculations:
Weight in Air (Ibs)
Bouyant Weight in Mud (Ibs)
5,177.50
4,449.17
Maximum setting depth (ft)
9,431.19 In Air: = Jt Strength / Wt.ppf
Joint Strength Safety Factor
99.28 In Air: = Jt Strength / (Wt ppf * set depth)
Body Yield Safety Factor
164.75 In Air: = Body Yld / (Wt ppf * set depth
Collapse Calculations:
Collapse Safety Factor
60.85 Collapse Res / (Depth TVD ' % Fluid Drop '(Mud S-up Grad - Gas Grad»
Collapse SF while cementing
33.39 COllapse Res / Depth TVD ' (Cmt Grad - S-up Mud Grad)
No lost Circulation/Evacuation occurs
Burst Calculations:
Assume seawater backup gradient, .465 psilft for burst design purposes
Assume worst case by using anticipated frac gradient for TD of next hole section
(TVD) for MASP calculations
479.88 (Frac Grad - Gas Grad)* Next Casing Set Depth (TVD)
MASP (Maximum Anticipated Surface
Pressure)
Top Burst Safety Factor
5.69 Tube burst rating / ASP
Bottom Burst Safety Factor
5.78 (Int Yld + Depth TVD ' Seawater Grad) / ASP
Summary of:
13 3/8" Safety Factors
Body Yield 99.28 in air "Tensile"
Joint Strength 164.75 in air "Tensile"
Collapse 60.85
Collapse 33.39 while cementing
Top Burst 5.69
Bottom Burst 5.78
OK
OK
OK
OK
OK
OK
e
WelllD
Kaloa No.2
Min. Safety Factors To Be Used:
Body Yield: 1 .5
Jt. Strength: 1.8
Collapse 1.5
Collapse While Cementing 1.5
Top Burst 1.2
Bottom Burst 1.2
Casing Properties:
Size 00:
Grade:
Weight ppf:
Coupling:
Set Depth ft
Next Casing Depth
9 5/8"
J-55
36.00
LTC
620.00 (ft)MD
3700.00 (ft)MD
Collapse Resistance (psi)
Internal Yield (psi)
Joint Strength (psi) x 1000
Body Yield (psi) x 1000
API Drift Diameter (in)
Wall Thickness (in)
8.765
0.352
Fluid Properties:
Material
Mud Weight
Anticipated Mud Wt Next Csg pt.
Calculated Bouyancy Factor @ Mud Wt:
Anticipated Cement Weight (ppg)
Sea Water Gradient (ppg)
Frac Gradient at Shoe(ppg)
Frac Gradient at Next Casing Point
Gas Gradient (psi/ft)
Mud Backup Gradient ppg
% FlUid prop for CollapseCal6ulation (Enfêr#).'
e
9 5/8" Surface Casing
.
620.00 (ft)TVD
3700.00 (ft)TVD
2020.00
3520.00
453.00
564.00
453,000.00 * Tensile Limits
564,000.00 * Tensile Limits
Weight ppg Gradient psi/ft
10.00 0.520 psi/ft .
9.50 0.494 psi/ft
0.85
15.8 0.822 psi/ft
8.94 0.465 psi/ft
17 0.884 psi/ft
17 0.884
0.110
8.95 0.465
55 0.55
e
e
Tensile Calculations:
Weight in Air (Ibs)
Bouyant Weight in Mud (Ibs)
22,320.00
18,907.16
Maximum setting depth (ft)
12,583.33 In Air: = Jt Strength / Wt.ppf
Joint Strength Safety Factor
20.30 In Air: = Jt Strength / (Wt ppf * set depth)
Body Yield Safety Factor
25.27 In Air: = Body Yld / (Wt ppf * set depth
Collapse Calculations:
Collapse Safety Factor
16.67 Collapse Res / (Depth TVD ' % Fluid Drop '(Mud B-up Grad - Gas Grad»
Collapse SF while cementing
9. 15 Collapse Res / Depth TVD ' (Cmt Grad - B-up Mud Grad)
No lost Circulation/Evacuation occurs
Burst Calculations:
Assume seawater backup gradient, .465 psilft for burst design purposes
Assume worst case by using anticipated frac gradient for TO of next hole section
(TVO) for MASP calculations
2,863.80 (Frac Grad - Gas Grad)' Next Casing Set Depth TVD
MASP (Maximum Anticipated Surface
Pressure)
Top Burst Safety Factor
1.23 Tube burst rating / ASP
Bottom Burst Safety Factor
1.33 (In!. Yld + Depth TVD ' Seawater Grad) / ASP
Summary of:
9 5/8" Safety Factors
Body Yield 20.30 in air "Tensile"
Joint Strength 25.27 in air "Tensile"
Collapse 16.67
Collapse 9.15 while cementing
Top Burst 1.23
Bottom Burst 1 .33
OK
OK
OK
OK
OK
OK
e
WelllD
Kaloa No. 2
Min. Safety Factors To Be Used:
Body Yield: 1.5
Jt. Strength: 1 .8
Collapse 1.5
Collapse While Cementing 1.5
Top Burst 1.2
Bottom Burst 1 .2
Casing Properties:
Size 00:
Grade:
Weight ppf:
Coupling:
Set Depth ft
Next Casing Depth
7"
J-55
23.00
LTC
3700.00 (ft)MD
3700.00 (ft)MD
Collapse Resistance (psi)
Internal Yield (psi)
Joint Strength (psi) x 1000
Body Yield (psi) x 1000
API Drift Diameter (in)
Wall Thickness (in)
6.241
0.317
Fluid Properties:
Material
Mud Weight
Anticipated Mud Wt Next Csg pt.
Calculated Bouyancy Factor @ Mud Wt:
Anticipated Cement Weight (ppg)
Sea Water Gradient (ppg)
Frac Gradient at Shoe(ppg)
Frac Gradient at Next Casing Set Point
Gas Gradient (psi/ft)
Mud Backup Gradient ppg
% Frùid Drop r "- ..
-. JÌ.,~.',"
. ... ff/."7\,;':"
. '.
e
7" Production Casing
3700.00 (ft)TVD
3700.00 (ft)TVD
3270.00
4360.00
313.00
366.00
313,000.00 * Tensile Limits
366,000.00 * Tensile Limits
Weight ppg Gradient psi/ft
9.80 0.510 psi/ft
9.80 0.510 psi/ft
0.85
15.8 0.822 psi/ft
8.94 0.465 psi/ft
17 0.884 psi/ft
17 0.884
0.110
8.95 0.465
55
0.55
e
Tensile Calculations:
Weight in Air (Ibs)
Bouyant Weight in Mud (Ibs)
Maximum setting depth (ft)
Joint Strength Safety Factor
Body Yield Safety Factor
Collapse Calculations:
Collapse Safety Factor
Collapse SF while cementing
Burst Calculations:
MASP (Maximum Anticipated Surface
Pressure)
Top Burst Safety Factor
Bottom Burst Safety Factor
Summary of:
Body Yield
Joint Strength
Collapse
Collapse
Top Burst
Bottom Burst
It
85,100.00
72,348.01
13,608.70 In Air: = Jt Strength / Wt.ppf
3.68 In Air: = Jt Strength / (Wt ppf * set depth)
4.30 In Air: = Body Yld / (Wt ppf * set depth
4.52 Collapse Res / (Depth TVD' % Fluid Drop '(Mud B-up Grad - Gas Grad))
2.48 Collapse Res / Depth TVD ' (Cmt Grad - B-up Mud Grad)
No lost Circulation/Evacuation occurs
Assume seawater backup gradient, .465 psi/ft for burst design purposes
Assume worst case by using anticipated frac gradient for TO of next hole section
(TVO) for ASP calculations
2,863.80 (Frac Grad - Gas Grad)' Next Casing Set Depth (TVD)
1.52 Tube burst rating / ASP
2. 12 (Int. Yld + Depth TVD ' Seawater Grad) / ASP
7"
Safety Factors
3.68 in air "Tensile"
4.30 in air "Tensile"
4.52
2.48 while cementing
1.52
2.12
OK
OK
OK
OK
OK
OK
e
It
WelllD Kaloa No.2 13 3/8" Conductor
Min. Safety Factors To Be Used:
Body Yield: 1.5
Jt. Strength: 1.8
Collapse 1.5
Collapse While Cementing 1.5
Top Burst 1.2
Bottom Burst 1.2
Casing Properties:
Size 00: 13 3/8"
Grade: J-55
Weight ppf: 54.50
Coupling: Welded
Set Depth ft 95.00 (ft)MD 95.00 (ft)TVD
Next Casing Depth 620.00 (ft)MD 620.00 (ft)TVD
Collapse Resistance (psi) 1130.00
Internal Yield (psi) 2730.00
Joint Strength (psi) x 1000 514.00 514,000.00 * Tensile Limits
Body Yield (psi) x 1000 853.00 853,000.00 * Tensile Limits
API Drift Diameter (in) 12.459
Wall Thickness (in) 0.38
Fluid Properties:
Material Weight ppg Gradient psi/ft
Mud Weight 9.20 0.478 psi/ft
Anticipated Mud Wt Next Csg pt. 10.00 0.520 psi/ft
Calculated Bouyancy Factor @ Mud Wt: 0.86
Anticipated Cement Weight (ppg) 15.8 0.822 psi/ft
Sea Water Gradient (ppg) 8.94 0.465 psi/ft
Frac Gradient at Shoe(ppg) 16 0.832 psi/ft
Frac Gradient at Next Casing Point 17 0.884
Gas Gradient (psi/ft) 0.110
Mud Backup Gradient ppg 8.95 0.465
% Fluid prop forÇpllapse Calculation.(Enter #); 55 0.55
e
e
Tensile Calculations:
Weight in Air (Ibs)
Bouyant Weight in Mud (Ibs)
5,177.50
4,449.17
Maximum setting depth (ft)
9,431.19 In Air: = Jt Strength / Wt.ppf
Joint Strength Safety Factor
99.28 In Air: = Jt Strength / (Wt ppf * set depth)
Body Yield Safety Factor
164.75 In Air: = Body Yld / (Wt ppf * set depth
Collapse Calculations:
Collapse Safety Factor
60.85 Collapse Res / (Depth TVD - % Fluid Drop -(Mud B-up Grad - Gas Grad))
Collapse SF while cementing
33.39 Collapse Res / Depth TVD - (Cmt Grad - B-up Mud Grad)
No lost Circulation/Evacuation occurs
Burst Calculations:
Assume seawater backup gradient, .465 psi/ft for burst design purposes
Assume worst case by using anticipated frac gradient for TD of next hole section
(TVD) for MASP calculations
479.88 (Frac Grad - Gas Grad)- Next Casing Set Depth (TVD)
MASP (Maximum Anticipated Surface
Pressure)
Top Burst Safety Factor
5.69 Tube burst rating / ASP
Bottom Burst Safety Factor
5.78 (Int. Yld + Depth TVD - Seawater Grad) / ASP
Summary of:
133/8" Safety Factors
Body Yield 99.28 in air "Tensile"
Joint Strength 164.75 in air "Tensile"
COllapse 60.85
Collapse 33.39 while cementing
Top Burst 5.69
Bottom Burst 5.78
OK
OK
OK
OK
OK
OK
e
.
WelllD Kaloa No.2 9 5/StI Suñace Casing
Min. Safety factors To Be Used:
Body Yield: 1.5
Jt. Strength: 1.8
Collapse 1.5
Collapse While Cementing 1.5
Top Burst 1.2
Bottom Burst 1.2
Casing Properties:
Size 00: 95/8"
Grade: J-55
Weight ppf: 36.00
Coupling: LTC
Set Depth ft 620.00 (ft)MD 620.00 (ft)TVD
Next Casing Depth 3700.00 (ft)MD 3700.00 (ft)TVD
Collapse Resistance (psi) 2020.00
Internal Yield (psi) 3520.00
Joint Strength (psi) x 1000 453.00 453,000.00 * Tensile Limits
Body Yield (psi) x 1000 564.00 564,000.00 * Tensile Limits
API Drift Diameter (in) 8.765
Wall Thickness (in) 0.352
fluid Properties:
Material Weight ppg Gradient psi/ft
Mud Weight 10.00 0.520 psi/ft
Anticipated Mud Wt Next Csg pt. 9.50 0.494 psi/ft
Calculated Bouyancy Factor @ Mud Wt: 0.85
Anticipated Cement Weight (ppg) 15.8 0.822 psi/ft
Sea Water Gradient (ppg) 8.94 0.465 psi/ft
Frac Gradient at Shoe(ppg) 17 0.884 psi/ft
Frac Gradient at Next Casing Point 17 0.884
Gas Gradient (psi/ft) 0.110
Mud Backup Gradient ppg 8.95 0.465
eyQ Fluid Dr'~foY<~(i)llâps~.CâIC\,lt~tìôr'r¡;t~nt~~~ 55 0.55
e
It
Tensile Calculations:
Weight in Air (Ibs)
Bouyant Weight in Mud (Ibs)
22,320.00
18,907.16
Maximum setting depth (ft)
12,583.33 In Air: = Jt Strength / Wt.ppf
Joint Strength Safety Factor
20.30 In Air: = Jt Strength / (Wt ppf * set depth)
Body Yield Safety Factor
25.27 In Air: = Body Yld / (Wt ppf * set depth
Collapse Calculations:
Collapse Safety Factor
16.67 Collapse Res / (Depth TVD . % Fluid Drop '(Mud Soup Grad - Gas Grad»
Collapse SF while cementing
9.15 Collapse Res / Depth TVD . (Cmt Grad - Soup Mud Grad)
No lost Circulation/Evacuation occurs
Burst Calculations:
Assume seawater backup gradient, .465 psilft for burst design purposes
Assume worst case by using anticipated frac gradient for TD of next hole section
(TVD) for MASP calculations
2,863.80 (Frac Grad - Gas Grad)' Next Casing Set Depth TVD
MASP (Maximum Anticipated Surface
Pressure)
Top Burst Safety Factor
1.23 Tube burst rating / ASP
Bottom Burst Safety Factor
1.33 (Int. Yld + Depth TVD' Seawater Grad) / ASP
Summary of:
9 5/8" Safety Factors
Body Yield 20.30 in air "Tensile"
Joint Strength 25.27 in air "Tensile"
Collapse 16.67
Collapse 9.15 while cementing
Top Burst 1.23
Bottom Burst 1.33
OK
OK
OK
OK
OK
OK
e
WelllD
Kaloa No.2
Min. Safety Factors To Be Used:
Body Yield: 1.5
Jt. Strength: 1.8
Collapse 1.5
Collapse While Cementing 1.5
Top Burst 1.2
Bottom Burst 1.2
Casing Properties:
Size OD:
Grade:
Weight ppf:
Coupling:
Set Depth ft
Next Casing Depth
7"
J-55
23.00
LTC
3700.00 (ft)MD
3700.00 (ft)MD
Collapse Resistance (psi)
Internal Yield (psi)
Joint Strength (psi) x 1000
Body Yield (psi) x 1000
API Drift Diameter (in)
Wall Thickness (in)
6.241
0.317
Fluid Properties:
Material
Mud Weight
Anticipated Mud Wt Next Csg Pt.
Calculated Bouyancy Factor @ Mud Wt:
Anticipated Cement Weight (ppg)
Sea Water Gradient (ppg)
Frac Gradient at Shoe(ppg)
Frac Gradient at Next Casing Set Point
Gas Gradient (psi/ft)
Mud Backup Gradient ppg
.% Fluid'Oròp for:Ç'ot1~ÞSe ~cðtation(E*r1ft.
e
7" Production Casing
3700.00 (ft)TVD
3700.00 (ft)TVD
3270.00
4360.00
313.00
366.00
313,000.00 * Tensile Limits
366,000.00 * Tensile Limits
Weight ppg Gradient psi/ft
9.80 0.510 psi/ft
9.80 0.510 psi/ft
0.85
15.8 0.822 psi/ft
8.94 0.465 psi/ft
17 0.884 psi/ft
17 0.884
0.110
8.95 0.465
55 0.55
e
Tensile Calculations:
Weight in Air (Ibs)
Bouyant Weight in Mud (Ibs)
Maximum setting depth (ft)
Joint Strength Safety Factor
Body Yield Safety Factor
Collapse Calculations:
Collapse Safety Factor
Collapse SF while cementing
Burst Calculations:
MASP (Maximum Anticipated Surface
Pressure)
Top Burst Safety Factor
Bottom Burst Safety Factor
Summary of:
Body Yield
Joint Strength
Collapse
Collapse
Top Burst
Bottom Burst
e
85, 100.00
72,348.01
13,608.70 In Air: = Jt Strength / Wt.ppf
3.68 In Air: = Jt Strength / (Wt ppf * set depth)
4.30 In Air: = Body Yld / (Wt ppf * set depth
4.52 Collapse Res I (Depth TVD " % Fluid Drop "(Mud S-up Grad - Gas Grad))
2.48 Collapse Res I Depth TVD " (Cmt Grad - S-up Mud Grad)
No lost CircuiationlEvacuation occurs
Assume seawater backup gradient, .465 psilft for burst design purposes
Assume worst case by using anticipated frac gradient for TO of next hole section
(TVO) for ASP calculations
2,863.80 (Frac Grad - Gas Grad)" Next Casing Set Depth (TVD)
1.52 Tube burst rating I ASP
2. 12 (Int. Yld + Depth TVD " Seawater Grad) I ASP
7"
Safety Factors
3.68 in air "Tensile"
4.30 in air "Tensile"
4.52
2.48 while cementing
1.52
2.12
OK
OK
OK
OK
OK
OK
loa No.2
Albert Kaloa Gas Field
27/8" 6.5# J-55 Srd Modified Coupling
Production Tubing
13 3/8" 54.5# K-55
Conductor
Driven 80 - 90'
121/4" Hole
Top Beluga - 700'
9 5/8" 36#J-55
620' MD (TVD)
Packer Fluid:
02 Inhibited KCl
Fluid above Pkr.
Top Tyonek: -2000'
8 1/2" Hole
Tyonek Production Perfs
-3200 - 3600'. Exact Intervals
to be determined when
logging.
7" 23# J-55 l TC
@ 3700' MD (TVD)
Cemented to Surface
Kaloa No.2
8 1/2" Hole toTD
@ 3750' MD (3750' TVD)
Fairweather E&P Services, Inc.
Proposed
Present Condition
Will Drill 8 1/2" Pilot Hole to 620' MD and
then run a 12 1/4" hole opener prior to
running 9 5/8" casing.
2.31 ID X-Nipple
1 Jt above packer
7" Permanent I Retrievable Packer
W I sealbore assembly
2.13 ID X-Nipple
1 Jt below packer
3" Tubing Spacer
w/XO's between packer
and Screens
Sand Exclusion Screen across
Perforations. Type and size to be determined.
Rev. 03 DHV 05-Feb-2003
DRAWING NOT TO SCALE
Aurora Well Service Rig No.1: Proposed 3M BOP Configuration
e e
Fill Up Line
3M Schaffer Annular Preventer
Pipe Rams sized
to work string.
11" 3M Double Gate wI 3/12" pipe
rams installed.
Fluid flow direction
while reverse circulating
Blind Rams
3" 5M Manual Valve (Choke Line)
/' _____ 3" 5M Hydrauic Valve
(Choke Line)
11-X 3M
Braden Head
2" 3M Manual Valves On Wellhead
9 5/8" Casing
¡
13 3/8" Conductor
Aurora Well Service BOP
Fairweather E&P Services, Inc.
Rev. 3 DHV 10-Feb-2003
Drawing Not to Scale
Aurora Well Service Jlig No. 1 Proposed Choke I KilIl\Janifold Configuration
All valves are 3" rat"t 5000 psi. .
Inlet from
Power Swivel
(Reverse Circulation Mode)
Output to Pits
'--+
Hydraulic Remote Activated choke
Inlet from BOP
Choke Line
3" 5M Rated
Valves
2" 5M Rated
Valves
~
Manual Choke
To Gas Buster
"Atmospheric Degasser"
Aurora Well Service Choke Manifold
Fairweather E&P Services, Inc.
Rev. 3 DHV 10-Feb-2003
Drawing Not to Scale
Aurora Well 'rvice Rig No.1: Proposed Surf! Diverter System
Bell Nipple
Flow Line to Pits
Fill Line
13-5/8",5000 psi WP
Annular Preventer
Hydraulically Operated
1 A" Knife Gate Valve
13-5/8", 5M
Drilling Spool 1 Mud Cross
1 A" Diverter Vent Line
13 3/8" Conductor Pipe
with 13-5/8", 5000 psi WP Flange
welded on top
Aurora Well Service Diverter
Fairweather E&P Services, Inc.
Rev. 3 DHV 10-Feb-2003
Drawing Not to Scale
,""'\\\, e
...... (': OF Ai. "
.:- ~~···"·····.:in "
- .L~.. ...\JL I
- ;_,..' ··~L ,.
_ -J' .':"Y r'.
.. * ....49D:l .... *~
.-............ ....". ..... ...... ... ...."
"" ,
, ,
,. .... ..... .......... ................-.
, ~ "·.M. SCOTT McLANE::!: ...
~..... . -
',~~..... 4928-5 ...... .:'
'I, ~ ~;;;.:~~ .......-
..,\"""
PROTRACTED
SECTION 26
TOWNSHIP 11 NORTH
RANGE 12 WEST
SEWARD MERIDIAN
ALASKA
WITHIN U.S. Surve~ No.
1865
e
--l
Z
U-..
r-
U-..
r
<i)
<P
166~ FT. FEL
AS STAKED
KALOA NO.2
GRID N:25b lIØ5.ØØØ (OPT. C ALT. A)
GRID E:26Ø8Ø5.ØØØ
LATITUDE: bIOØI'IØ.851" Surface Location
LONGITUDE: -151°2Ø'54.332" (FORMERLY ALBERT
ELEV. 2Ø45 KALOA)
SCALE
1 inch = 500 ft.
~o
750
\
1000
I
Consulting c; roup
Testing
ENGINEERING!MAPPING /SURVEYlNG/TESTlNG
P.O. BOX 468 SOlD01NA, AK. 99669
VOICE: (907) 283-4218 FAX: (907) 283-3265
EMAIL: msmdoneOmdonecg.com
PROJECT NO.
DRAWN BY:
DATE:
04/04/03
REVISED:
04/07/03
033008
MSM
NOTES
1)6,ASIS OF CO~INATES: NG5
CO~ STATION liKEN I".
2) ELEvATION DATUM:
NAVDas
3) SECTION LINE OFFSETS DE~IVED
F~OM T...EORETICAL. PROTRACTED
SECTION ~R VALUES
4) ALASKA STATE PLANE ZONE 4
NAD21
623/624
S26 S25
KALOA NO.2 (OPTION C ALTERNATIVE A)
SURFACE LOCATION
APPLICANT:
.·~Aurø,.a Gas,I.I.C
OFFSETS: LOCATION:
1669' FEL SECTION 26 TOWNSHIP 11 NORTH RANGE 12 WEST
987' FNL SEWARD MERIDIAN ALASKA
Permit / Project
2030710
Date
10/28/2003
Start Time 9:00:48 AM
End Time 9:30:31 AM
Duration
UIC
Category
Description
Drill Permit App
Subject
Kaloa #2: Operator I Ownership Docs
Copy of incomplete ownership and operatorship documents returned to Randy Jones of Aurora. Jody formats letter, I sign, she sends.
CC's to Ed Jones, Andy Clifford.
Notes
Contact-Primary
Contact-Secondary
PrimaryFile
Randy Jones
Company Aurora Gas, LLC
Company
e
Secondary File
Hyperlink!.' to Related File!.'
Hyperlinb to Image Files
-
Thursday, December 11,2003
Page 10 of 10
STATE OF ALASKA ..
ALASKA O~ND GAS CONSERVATION COM.,SION
DESIGNATION OF OPERATOR
20 MC 25.020
1. Name and Address of Owner:
Aurora Gas, LLC
10333 Richmond Avenue
Suite 710
Houston, Texas 77042
2. Notice is hereby given of a designation of operatorship for the oil and gas property described below:
Legal description of property: -Si1ttpeO'"*·a±oa--No. 2
sections 13; 14; 15, E2E2E2; 22, E2E2E2; 24, Fractional;
25, Fractional; 26, Fractional; 27, E2E2E2;
Comprising 3,435 Gross/net acres
Township 11 North, Range 12 West
Seward Meridian
Lessor:
Cook Inlet Region, Inc.
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Lessee:
C-61393
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Aurora Gas, LLC
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Property plat attachedD
3. Name and Address of Designated Operator:
Aurora Gas, LLC
10333 Richmond Avenue, Suite 710
Houston, Texas 77042
4. Effective Date of Designation:
December 31, 2002
property with all attendant responsibilities and obligations is hereby acknowledged:
Signature
Date 7-17-03
----~.- --~---'---
Title Vice President
Signature
Date 7-17-03
Title
Vice President
7.
Approved: ___.
···········...........·_H.·_··...·.._........_···_______
_.__._...._.._....m..~ ...........__.._...__....m.._.__..__ ....__..........______m.._.__M............._._m......_
Commissioner
Date
Approved: __.___.m._____._____.____._.___....._m.
Commissioner
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Approved: __....~_.___.__
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Commissioner
Date
(Requires approval by two Commissioners)
Form 10-411 Revised 2/2003
OR!G!r~A'
Submit in duplicate
·. STATE OF ALASKA .
ALASKA AND GAS CONSERVATION CO Iì..ÍI1ISSION
NOTICE OF CHANGE OF OWNERSHIP
20 MC 25.022
1. Name of Operator:
Aurora Gas, LLC
2. Address:
10333 Richmond Avenue
Sui te 710
Houston, Texas 77042
3. Notice is hereby given that the owner[1landownerD, of record for the oil and gas property described below has assigned or transferred interest
in the property indicated below:
Property designation:
C-61393
Legal description of property: -SimpcoK-aJ:oa"'No";-2- Field or Unit: Moquawkie Field
Sections 13; 14; 15, E2E2E2; 22, E2E2E2; 23; 24, Fractional;
25, Fractional; 26, Fractional; 27, E2E2E2; Comprising 3,435
Gross/net acres
Township 11 North, Range 12 West
Seward Meridian
Lessor:
Cook Inlet Region, Inc.
Lessee:
Aurora Gas, LLC
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Property plat attachedD
4. Effective date of assignment or transfer:
5. Percentage interest assigned or transferred:
December 31, 2002
100. OO"tb
6. Assignee or Transferee:
Address:
Aurora Gas, LLC
10333 Richmond Avenue, Suite 710
Houston, Texas 77042
7. Assignor or Transferor:
Address:
Anadarko Petroleum Corporation
1201 Lake Robbins Drive
The Woodlands, Texas 77380
Signature
Date ?/?/C3
Printed Na e
. Edward Jones
Title
Vice President
Form 10-417 Revised 2/2003
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~Aurora Gas, LLC
10333 Richmond Ave., Suite 710
Houston, Texas 77042
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Alaska Oil and Gas Conservation Commission
Steve Davies
333 W. Seventh Avenue
Suite 100
Anchorage, Alaska 99501-3539
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333 West 7th Avenue CJQ'..r /) <"()/,-.
Anchorage Alaska 99501 1/¡c: "O/ì u...r
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SENDER: COMPLETE THIS SECTION
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· Complete items' 1 ; 2, and 3. Also complete.
item 4. if Restricted Deliverý is desired.
· Print your name and address on the reverse
so that we can return the card to you.
· Attach this card to the back of the mail piece,
or on the front if space permits.
1. Article Addressed to:
A. Received by (Please.pnnt Clearly)
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E' Agent .
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ifferent from item 1? 0 Yes
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PS Form 3811,-:JuiY 1999----~-· Domestic Return Receipt
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AI/ASKA OIL AND GAS
CONSERVATION COMMISSION
FRANK H. MURKOWSKI, GOVERNOR
333 W. 7'" AVENUE, SUITE 100
ANCHORAGE, ALASKA 99501-3539
PHONE (907) 279-1433
FAX (907) 276-7542
CERTIFIED RESTRICTED DELIVERY
7002 315000053521 1188
Mr. Ed Jones
Vice President
Aurora Gas, LLC
1029 West 3rd Avenue, Suite 220
Anchorage, AK 99501
In Re: Long Lake # 1
West Moquawkie #1
Kaloa #2
(203-068)
(203-070)
(203-071) ~
Dear Mr. Jones:
On April 9, 2003 the Alaska Oil and Gas Conservation Commission
("Commission") received 5 Permit to Drill ("PTD") applications for planned
well activities on Aurora properties on the West Side of Cook Inlet. When
Commission staff began reviewing the permits for completeness and
compliance with our regulations (20 AAC 25), a number of deficiencies
were identified in each permit.
Email messages were sent to Mr. Duane Vaagan on April 22 (for
operations and engineering) and Mr. Randy Jones on April 18 and April
21 (for land and ownership) listing the deficiencies and requesting their
action to complete the PTD applications and allow the Commission to
process them in a timely manner. Mr. Vaagan responded on April 30,
providing the requested operations and engineering information. The
land and ownership information has been slow in arriving. Sufficient
information was ultimately received in mid-June to allow Lone Creek #3
(PTD #203-062) to be approved on June 25th and Mobil Moquawkie # 1
(PTD #203-068) to be approved on July 31st. However, several land and
ownership items are still outstanding on the remaining applications. Mr.
Jones was again contacted by phone on June 24, and an updated listing
of the PTD application deficiencies was sent to him by email. A copy of
that deficiency list is attached.
Mr. Ed Jones
October 16, 2003
Page 20f2
.
,
Despite repeated written and telephone requests for the needed
information and documents to complete the PTD applications for Long
Lake #1, West Moquawkie #1, and Kaloa #2, these application remain
incomplete. This is unacceptable.
Be advised, that if the Commission does not receive the necessary
information to complete the PTD application packages for the subject
wells by November 3,2003, the applications will be cancelled.
DATED at Anchorage, Alaska and dated October 16, 2003.
~ ~~
Randy ::idriCh
Commissioner
By Order of the Commission
·
,
Aurora Gas LLC
2003 Proposed Cook Inlet Basin Projects
Permit to Drill Applications - Additional Information / Needs
Updated October 16, 2003
Long Lake #1: (Permit to Drill number 203-068) expected spud date was May 20,2003.
a. Designation of Operator and Notice of Change of Ownership forms (Forms
10-411 and 10-417, respectively) must be submitted to AOGCC for this lease,
which is Mental Health Trust Lease 9300023. These forms are located on
AOGCC's website at: http://\vww.aogcc.alaska.gov/forms/formscat.htm.
Pertinent regulations are attached to the end of this letter.
b. SPACING EXCEPTION REQUIRED: due to close proximity (less than 500')
to property line with an Escopeta lease to the south and apparently unleased
Mental Health Trust land to the east. Our regulation states: ".. . for a well
drilling for gas, a wellbore may be open to test or regular production within
1,500 feet of a property line only if the owner is the same and the landowner
is the same on both sides of the line;" (see attached regulations, below).
Landowner means "the owner of the subsurface estate of the tract affected,"
and owner means "the person who has the right to drill into and produce from
a pool and to appropriate the oil and gas the person produces from a pool for
that person and others."
The spacing exception process takes about 6 weeks. Spacing exception
application requirements are published in AOGCC's regulation 20 AAC
25.055 (d), which can be found on the Internet at:
http://www.aogcc.alaska.gov/Regulations/art199.htm.
A spacing exception is not needed to drill a well. but approval to perforate.
test. and produce that well is contingent upon the Commission's issuance of a
conservation order approving the spacing exception. By drilling a well
without a spacing exception. Aurora assumes the 1iabi1itv of any protest to the
spacing exception that may occur.
West Moquawkie #1: (Permit to Drill number 203-070) expected spud date was June
20,2003.
a. Designation of Operator and Notice of Change of Ownership forms have not
been filed for this lease, which is C-61389.
b. SPACING EXCEPTION REQUIRED: Simpco Moquawkie 1, 1,400' to the
Southeast, is classified as a shut-in gas well, and is completed in the same
interval as proposed for the West Moquawkie #1 re-comp1etion. Simpco
Moquawkie 1 also lies within the same section (Section 36).
Alaska Oil and Gas Conservation Commission
1
·
,
Kaloa #2: Pennit to Drill number 203-071, expected spud date was July 1, 2003.
v
a. Original Designation of Operator and Notice of Change of Ownership fonns
have not been submitted for this lease, which is C-61393. The Commission
received faxed copies of the fonns on August 7, 2003. Original copies were
requested from Mr. Andy Clifford on August 18, 2003, but they were never
provided.
~ /1
.' \,.
\).
Steve Davies
Petroleum Geologist
Alaska Oil and Gas Conservation Commission
Telephone: (907) 793-1224
Pax: (907) 276-7542
steve _ davies@admin.state.ak.us
------------------------------------------------------------------------------------------------------------
Pertinent AOGCC Regulations
20 AAC 25.055
DRILLING UNITS AND WELL SPACING.
(a) The commission will, in its discretion, establish drilling units to govern well
spacing and prescribe a spacing pattern by pool rules adopted in accordance with 20 AAC
25.520. In the absence of an order by the commission establishing drilling units or
prescribing a spacing pattern for a pool, the following statewide spacing requirements
apply:
(1) for a well drilling for oil, a wellbore may be open to test or regular production
within 500 feet of a property line only if the owner is the same and the landowner is the
same on both sides ofthe line;
(2) for a well drilling for gas, a wellbore may be open to test or regular production
within 1,500 feet of a property line only if the owner is the same and the landowner is the
same on both sides of the line;
(3) if oil has been discovered, the drilling unit for the pool is a governmental
quarter section; not more than one well may be drilled to and completed in that pool on
any governmental quarter section; a well may not be drilled or completed closer than
1,000 feet to any well drilling to or capable of producing from the same pool;
(4) if gas has been discovered, the drilling unit for the pool is a governmental
section; not more than one well may be drilled to and completed in that pool on any
governmental section; a well may not be drilled or completed closer than 3,000 feet to
any well drilling to or capable of producing from the same pool.
Alaska Oil and Gas Conservation Commission
2
·
,
20 AAC 25.020
DESIGNATION OF OPERATOR
If an owner of a property wishes to designate a new operator for the property, the owner
shall submit to the commission for approval a Designation of Operator (Form 10-411).
The commission will not approve the designation of a new operator without the signature
of the newly designated operator on the same Designation of Operator form. By signing
the Designation of Operator form, the newly designated operator agrees to accept the
obligations of an operator. The newly designated operator shall furnish a bond and, if
required, security as provided for in 20 AAC 25.025. The commission's acceptance of the
designated operator's bond constitutes the release of the former operator's bonding
obligation for the property indicated on the Designation of Operator form.
20 AAC 25.022
NOTICE OF OWNERSHIP
Within 15 days after a person becomes an owner of a property on which operations
subject to this chapter are proposed to the commission or are being conducted, the person
shall file a Notice of Ownership (Form 10-417).
------------------------------------------------------------------------------------------------------------
Alaska Oil and Gas Conservation Commission
3
N,otice of Change of Ownership and Designation of Ope...
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Randy,
I received fax copies of the Notice of Change of Ownership and
Designation of Operator forms on 7/17/2003. Your inclusion of the well
name "Simpco Kaloa No.2" in the legal description on these forms is
confusing. Our records show an existing well, Albert Kaloa 1, drilled
by Pan American (Amoco) in section 26, T11N, R12W during 1967 - 1968.
Our records also show a second, existing well in this same section,
Simpco Kaloa 1, that was drilled by Simasko Production Company in
1978. However, our records do not show a well named Simpco Kaloa No.
2. I know Aurora Gas, LLC has submitted a permit to drill application
for a proposed well, Kaloa No.2, to be drilled within 20 feet or so of
the Albert Kaloa 1. This proposed well is the likely the source of the
erroneous Simpco Kaloa NO.2 name on the forms. In any event, it would
be best to eliminate the well reference on these forms. Aurora appears
to own and desires to operate all of lease C-61393, and I believe that
is what you intend the Notice of Change of Ownership and Designation of
Operator forms to convey, rather than just ownership and operatorship of
a single well.
I also note that section 23 is listed in the legal description on the
Notice of Ownership but not on the Designation of Operator form. Also,
in regard to section 27, Aurora appears to be owner and operator of the
onshore (fractional) portion of section 27 only. The current
description on your forms implies ownership and operatorship of all of
the E1/2 E1/2 E1/2 of section 27, both onshore and offshore. The
offshore portion of section 27 is part of state lease ADL 17586. Please
check the descriptions on both forms carefully as these are legal
documents. The State of Alaska and BLM have an excellent site on the
Internet at h~~£://~~.dnr.state.ak.~§jlri~j~~~L~j/ that you can use to
access land status plats for Alaska which are presented in Adobe Acrobat
format. Leases such as C-61393 are not labeled on the DNR/BLM plats,
but these plats can still be used to check legal descriptions. The
Commission has also purchased an excellent set of land maps produced by
Mapmakers Alaska that I use in conjunction with the DNR/BLM plats.
Their website can be found at http://www:mapalaska.com/.
The Commission's regulations can be found on the Internet at
http://www.state.ak.us/local/akpages/ADMIN/ogc/Regulations/RegIndex.htm.
Regulations 20 AAC 25.020 - DESIGNATION OF OPERATOR and 20 AAC 25.022 -
NOTICE OF OWNERSHIP are pertinent here.
If you have any questions, please call or email me.
Sincerely,
Steve Davies
Petroleum Geologist
Alaska Oil and Gas Conservation commission
Telephone: (907) 793 -1224
1 of2 12/11/20039:20 AM
[Fwd: 2003 Proposed Cook Inlet Basin Projects: Permit ...
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Ray,
FYI, I provided the following update of my "Additional Information /
Needs" listing to Randy Jones on June 24, 2003.
Let me know if there is anything further I can do.
Steve Davies
Petroleum Geologist
Alaska Oil and Gas Conservation Commission
Telephone: (907) 793 -1224
Fax: (907) 276-7542
steve davies@admin.state.ak.us
...---..-----.....--..----.---....---....--.-....-..-..--.---------..
Randy,
As follow-up to our conversation today, I would like to send my listing
of needed additional information concerning the permit to drill
applications submitted to the Commission as part of Aurora's 2003
proposed Cook Inlet Basin projects. This is the original listing I sent
you via email on April 21, 2003, annotated with comments about
concerns/questions that have been answered, and those items that are
still outstanding.
If you have any questions, please call me.
Sincerely,
Steve Davies
Petroleum Geologist
Alaska Oil and Gas Conservation Commission
Telephone: (907) 793 -1224
Fax: (907) 276-7542
2003 Proposed Cook Inlet Basin Projects: Permit to Drill Applications
Content-Type: message/rfc822
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Content-Type: application/msword
Content-Encoding: base64
1 of 1
12/11/20039:23 AM
2003 Proposed Cook Inlet Basin Projects...ations - Additional Information / Needs
. .
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Subject: 2003 Proposed Cook Inlet Basin Projects: Permit to Drill Applications - Additional
Information / Needs
Date: Tue, 24 Jun 2003 12:19:46 -0800
From: steve _ davies@admin.state.ak.us
To: Randy Jones <rjones@aurorapower.com>, duane vaagen <duane@fairweather.com>
CC: Tom Maunder <tom_maunder@admin.state.ak.us>
Randy,
As follow-up to our conversation today, I would like to send my listing
of needed additional information concerning the permit to drill
applications submitted to the Commission as part of Aurora's 2003
proposed Cook Inlet Basin projects. This is the original listing I sent
you via email on April 21, 2003, annotated with comments about
concerns/questions that have been answered, and those items that are
still outstanding.
If you have any questions, please call me.
Sincerely,
Steve Davies
Petroleum Geologist
Alaska Oil and Gas Conservation Commission
Telephone: (907) 793-1224
Fax: (907) 276-7542
steve davies@admin.state.ak.us
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Aurora Gas LLC
2003 Proposed Cook Inlet Basin Projects
Permit to Drill Applications - Additional Information 1 Needs
Updated June 24, 2003
Lone Creek #3: Permit to Drill number 203-062, expected spud date is May 15,2003,
AOGCC senior staff submitted the application for pennit to drill to
Commissioners for approval on 6/24/03.
a.Logging program is not specified in 'Nell permit application. Received 4/22/03.
b.Nøod dotorn1ination ftom Glen Gray as to whether an ACMP Consistency
Determination is needed. ACMP determination may be needed (Glenn Gray,
6/6/03 emai1 to Tom Maunder, AOGCC). ACMP determinations will no
longer delay approval and issuance of a permit to drill from the Commission.
However, a permit to drill does not exempt you from obtaining additional
permits or approvals required by law from other governmental agencies, and
does not authorize conducting drilling operations until all other required
permits and approvals have been issued.
Long Lake #1: Permit to Drill number 203-068, expected spud date is May 20, 2003.
a. SPACING EXCEPTION REQUIRED: due to close proximity (less than 500')
to property line with an Escopeta lease to the south and apparently unleased
Mental Health Trust land to the east. Our regulation states: ".. . for a well
drilling for gas, a wellbore may be open to test or regular production within
1,500 feet of a property line only if the owner is the same and the landowner
is the same on both sides of the line;" (see attached regulations, below).
Landowner means "the owner of the subsurface estate of the tract affected,"
and owner means "the person who has the right to drill into and produce from
a pool and to appropriate the oil and gas the person produces from a pool for
that person and others."
The spacing exception process takes about 6 weeks. Spacing exception
application requirements are published in AOGCC's regulation 20 AAC
25.055 (d), which can be found on the Internet at:
http://www.state.ak.us/10cal!akpages/ADMIN/ogc/art199.htm.
b. Designation of Operator and Notice of Change of Ownership forms must be
submitted to AOGCC. I thoroughly searched AOGCC's files, and Designation
of Operator and Notice of Change of Ownership forms are not on file for this
lease. These forms can be obtained from AOGCC's web site at:
http://www.state.ak.us/local!akpages/ADMIN/ogc/homeogc.htm. Pertinent
regulations are attached to the end of this letter. My notes concerning
ownership and operatorship records for the Moquawkie area that are on file at
AOGCC are also attached to the end of this letter.
Alaska Oil and Gas Conservation Commission
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c. C-P1an exemption determination needed from AOGCC. I am awaiting a
request letter from ADEC. Submitted recommendation to Lydia Miner,
Alaska Dept of Environmental Consrvation on June 20, 2003.
d.Logging program is not specified in well permit application. Received 4/22/03.
d. ACMP not needed «Glenn Gray, 6/6103 email to Tom Maunder, AOGCC).
Mobil Moquawkie #1: Permit to Drill number 203-069, expected spud date is June 1,
2003.
a. Designation of Operator and Notice of Change of Ownership forms are not on
file for this lease (see write-up in item "b"under Long Lake #1, above).
e. Logging program is not spocified in well pelmit application. Received 4/22/03.
b. c. ACMP not needed «Glenn Gray, 6/6/03 email to Tom Maunder,
AOGCC).
c. Spacing exception not required as long as re-comp1etion operations in
Moquawkie #1 are restricted to intervals above 2900' MD.
Moquawkie #1 is 1704' from the nearest lease line, which exceeds the
required 1500' setback distance from property lines for a gas well.
Moquawkie #1 is 2500' away from, and in same section as, Simpco
Moquawkie 2 (178-088), a shut-in gas well capable of production.
Perforations in Simpco Moquawkie 2 are open in Tyonek Fm. from 5666' -
5708' MD and 5880' - 5945' MD. Perforations in shallower intervals have
all reportedly been squeezed. Since the Moquawkie #1 re-comp1etion will be
in the Moquawkie SS member between 2735' - 2874' MD (an interval about
2800'shallower) a spacing exception is not required as long as re-comp1etion
operations are restricted to 2900' MD and shallower.
West Moquawkie #1: Permit to Drill number 203-070, expected spud date is June20,
2003.
a. SPACING EXCEPTION REQUIRED: Simpco Moquawkie 1, 1,400' to the
Southeast, is classified as a shut-in gas well, and is completed in the same
interval as proposed for the West Moquawkie # 1 re-comp1etion. Simpco
Moquawkie 1 also lies within the same section (Section 36).
b. Designation of Operator and Notice of Change of Ownership forms are not on
file for this lease. (see write-up in item "b"under Long Lake #1, above)
f. Logging program is not specified in \vell permit application. Received
4/22/03.
c. ACMP not needed «Glenn Gray, 6/6/03 email to Tom Maunder, AOGCC).
Kaloa #2: Permit to Drill number 203-071, expected spud date is July 1, 2003.
a. Designation of Operator and Notice of Change of Ownership forms are not on
file for this lease. (see write-up in item "b"under Long Lake #1, above)
Alaska Oil and Gas Conservation Commission
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b. Logging program is not specified in well permit application.Received 4/22/03.
c. Need determination from Glen Gray as to whether an ACMP Consistency
Determination is needed.ACMP determination may be needed (Glenn Gray,
6/6/03 email to Tom Maunder, AOGCC). ACMP determinations will no
longer delay approval and issuance of a permit to drill from the Commission.
However, a permit to drill does not exempt you from obtaining additional
permits or approvals required by law from other governmental agencies, and
does not authorize conducting drilling operations until all other required
permits and approvals have been issued.
d. Spacing exception is not required. Although nearby well Simpco Ka10a 1 is
perforated in the same interval and is classified as shut-in, it is not capable of
producing in its current condition (bridge plug set at 3552' MD, cement on top
of the bridge plug, plus two plugs in casing at 2705' MD and 900' MD).
Steve Davies
Petroleum Geologist
Alaska Oil and Gas Conservation Commission
Telephone: (907) 793-1224
Pax: (907) 276-7542
steve _ davies@admin.state.ak.us
Alaska Oil and Gas Conservation Commission
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Moquawkie Field Area
Ownership and Operatorship Records
in AOGCC Files
April 17 , 2003
Nov 1990:
Notice of Change of Ownership from Simasko assigning ownership of Simpco
Moquawkie No 1, Simpco Moquawkie No 2, and Simpco Ka10a No 1 to COO.
Jun 1998:
Mobil and COO designate Anadarko as operator for S18, T12N, R11 W.
Aug 2000:
Notice of change of Ownership from COO to Anadarko (50%) and Phillips (50%) for C-
061388 and C-061389. Designation of operator fonn from Phillips designating Anadarko
as operator of COO Lease C-061388.
Anadarko also provided an Assignment of Oil and Gas Lease document for C-061389,
immediately to west, but there is no designation of operator fonn for that lease.
Apr 2001:
Designation of Operator fonn from Anadarko naming ARCO Alaska as operator of COO
lease C-061500, which is S18, T12N, R11 W.
Jan 2003:
Designation of Operator fonn designating Aurora as Operator of Moquawkie "Unit" area
only.
------------------------------------------------------------------------------------------------------------
Pertinent AOGCC Regulations
20 AAC 25.055
DRILLING UNITS AND WELL SPACING.
(a) The commission will, in its discretion, establish drilling units to govern well
spacing and prescribe a spacing pattern by pool rules adopted in accordance with 20 AAC
25.520. In the absence of an order by the commission establishing drilling units or
prescribing a spacing pattern for a pool, the following statewide spacing requirements
apply:
(1) for a well drilling for oil, a wellbore may be open to test or regular production
within 500 feet of a property line only if the owner is the same and the landowner is the
same on both sides ofthe line;
(2) for a well drilling for gas, a wellbore may be open to test or regular production
within 1,500 feet of a property line only if the owner is the same and the landowner is the
same on both sides of the line;
Alaska Oil and Gas Conservation Commission
4
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(3) if oil has been discovered, the drilling unit for the pool is a governmental
quarter section; not more than one well may be drilled to and completed in that pool on
any governmental quarter section; a well may not be drilled or completed closer than
1,000 feet to any well drilling to or capable of producing from the same pool;
(4) if gas has been discovered, the drilling unit for the pool is a governmental
section; not more than one well may be drilled to and completed in that pool on any
governmental section; a well may not be drilled or completed closer than 3,000 feet to
any well drilling to or capable of producing from the same pool.
20 AAC 25.020
DESIGNATION OF OPERATOR
If an owner of a property wishes to designate a new operator for the property, the owner
shall submit to the commission for approval a Designation of Operator (Form 10-411).
The commission will not approve the designation of a new operator without the signature
of the newly designated operator on the same Designation of Operator form. By signing
the Designation of Operator form, the newly designated operator agrees to accept the
obligations of an operator. The newly designated operator shall furnish a bond and, if
required, security as provided for in 20 AAC 25.025. The commission's acceptance of the
designated operator's bond constitutes the release of the former operator's bonding
obligation for the property indicated on the Designation of Operator form.
20 AAC 25.022
NOTICE OF OWNERSHIP
Within 15 days after a person becomes an owner of a property on which operations
subject to this chapter are proposed to the commission or are being conducted, the person
shall file a Notice of Ownership (Form 10-417).
Alaska Oil and Gas Conservation Commission
5
Aurora Gas, LLC Permit to Drill Deficiencies Letter
.. .. ......
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Subject: Aurora Gas, LLC Permit to Drill Deficiencies Letter
Date: Mon, 23 Jun 2003 11 :02:25 -0800
From: Steve Davies <steve_davies@admin.state.ak.us>
To: ray@fairweather.com
Ray:
As we discussed on Friday, attached is the email that I sent to Randy
Jones in April which outlines needs or deficiencies for each of the
permit to drill applications submitted by Aurora. Please call or
email me if you have any questions.
Sincerely,
Steve Davies
Petroleum Geologist
Alaska Oil and Gas Conservation Commission
Telephone: (907) 793 -1224
Fax: (907) 276-7542
steve davies@admin.state.ak.us
------------------------------------------------------------------------------------
------------------------------------------------------------------------------------
Subject: 2003 Proposed Cook Inlet Basin Projects: Permit to
Drill Applications - Additional Information / Needs
Date: Mon, 21 Apr 2003 08:52:49 -0800
From: Steve Davies <steve davies@admin.state.ak.us>
To: rjones@aurorapower.com, duane vaagen
<duane@fairweather.com>
CC: Tom Maunder <tom maunder@admin.state.ak.us>
Gentlemen:
This is a re-transmission of an email sent on Friday. I received a
transmission error notice on the copy sent to Randy Jones. I phoned
Aurora Power to confrim the email address, and it appears to be
correct. So, I'll try again and follow-up with a phone call tomorrow
morning to ensure receipt (I understand Randy is out of the office
today) .
Also, the C-Plan exemption determination needed from AOGCC applies to
each of these proposed projects, not just Long Lake #1. I am awaiting a
request letter before I undertake a review.
Thanks,
Steve Davies
-----------------------------------------------------------------------
Gentlemen:
The attached notes are my comments and needs for your permit to drill
applications for Aurora's 2003 Cook Inlet Basin program. Please call or
email if you have any questions.
Sincerely,
Steve Davies
Petroleum Geologist
Alaska Oil and Gas Conservation Commission
Aurora Gas, LLC Permit to Drill Deficiencies Letter
.. .. '. '"'
e
Telephone: (907) 793-1224
Fax: (907) 276-7542
steve davies@admin.state.ak.us
e
'----
11030418 Aurora W CI Proiect Deficiencies
Name: 030418_Aurora_ W _CCProject_
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FRANK H. MURKOWSKI, GOVERNOR
AI,ASIiA OIL AND GAS
CONSERVATION COMMISSION
333 W. ]TH AVENUE, SUITE 100
ANCHORAGE. ALASKA 99501-3539
PHONE (907) 279-1433
FAX (907) 276-7542
June 18, 2003
Ms. Lydia Miner
Section Manager
Exploration, Production and Refineries
Alaska Department of Environmental Conservation
555 Cordova Street
Anchorage, AK 99501
RE: C-Plan Exemption for Planned Aurora Gas, LLC 2003 Activities on the
West Side of Cook Inlet
Dear Ms. Miner:
The Alaska Oil and Gas Conservation Commission ("the Commission") received
your request for a formal determination regarding an exemption from Oil
Discharge Prevention and Contingency Plan requirements for wells and re-
completions planned by Aurora Gas, LLC ("Aurora") on the west side of Cook
Inlet during 2003.
In order to evaluate Aurora's request for an exemption from the oil spill
contingency plan requirements for this program, I have reviewed all of the
information submitted by Aurora, and the Commission's well files, log files,
production records, and records associated with Conservation Order No. 478
(spacing exception for the drilling and testing of Nicolai Creek Unit wells #1 B, #2
and #9).
Recommendation
Based on a detailed examination of Commission records, it is unlikely that any of
Aurora's proposed re-completions or new wells will encounter oil or oil-bearing
formations in their interval of interest, which includes the Beluga Formation and
shallow portions of the Tyonek Formation. I recommend approval of the
requested exemption from Oil Discharge Prevention and Contingency Plan
requirements for Aurora's planned 2003 activities on the west side of Cook Inlet,
·-
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including the Mobil Moquawkie #1, Simpco Moquawkie #1, West Moquawkie #1,
Simpco Moquawkie #2, Texaco Long Lake Unit #1, Nicolai Creek Unit #7, Nicolai
Creek Unit #9, Lone Creek #3, and Kaloa #2 wells, and their associated gas
production facility and pipeline.
A detailed discussion for each of Aurora's planned activities is presented below.
All depths presented are measured depths, unless otherwise noted.
Moquawkie Area Wells
Exemptions are being sought for re-entry, testing, and production of five existing
wells in the Moquawkie area: Mobil Moquawkie #1, Simpco Moquawkie #1, West
Moquawkie #1, Simpco Moquawkie #2, and Long Lake Unit #1 to evaluate the
economics of gas production. All of these are exploratory wells drilled between
1965 and 1978 in search of oil. The four Moquawkie wells mentioned above are
clustered on the same structure within a narrow, north-south trending band that is
about 1 mile long and ~-mile wide (see map, below). Long Lake Unit #1 is
located on a separate structure approximately 4 miles to the west.
~.R12Wi
I . I,i . ¡ --¡;--
I '
I I
i i I
I i
Moq uawkie Field 36
I
W. Moquawkie 1 ._
-1
I
T 12 N. R 11
I .
31
I
~
,
Simpco ~. ~oquawkie 1 Ii
.~. I
.- Simpco Moquawkie 1
6 1 i
I Mobil Moq~awkie 1 .. !
_ . . Moquawkie
Simpco Moquawkie. ... 2
2
. long lake Unit 1
T yonek Restrve 1
!
o
1 mile
I
I
+
I
!
M~qUawkie 44-&
~~.T nek ReserveiB 1
Slmpco kaldachabun 1,
.,
Moquawkie Basemap
MOQuawkie Wells
Commission records do not show any indications of oil in Simpco Moquawkie #1
and Simpco Moquawkie #2, which are, respectively, the shallowest and the
deepest wells on this portion of the Moquawkie structure. Oil indicators were
recorded on mud logs from the other two wells, Mobil Moquawkie #1 and West
2
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Moquawkie #1. All of these wells are vertical through the interval of interest,
which includes the Beluga Formation and the upper Tyonek Formation.
In Mobil Moquawkie #1, three very poor oil shows are noted on the mud log
between 2700' and 2810' (-2330' and -2440' TVD subsea), which is the lowest
portion of Aurora's interval of interest in this well. Descriptions associated with
these very poor shows indicate the oil is residual, and is not live, producible oil
("very few pieces gave dull fluorescence, faint dull gold cut, residual oil in
argillaceous sand"). A drill stem test conducted across the interval containing
two of these very poor shows yielded very little water and no oil. Mobil
Moquawkie #1 was subsequently completed in this interval and produced 985
million cubic feet of gas with associated water from May of 1967 until February
1970, when the well was shut-in. No evidence of oil production has been found
in Commission records for this well.
The mud log from West Moquawkie #1 notes three "slight trace" oil shows
between 2320' and 2580' (-1821' and -2081' TVD subsea). Mud log
descriptions mention some dark brown oil stain or "tar stain" associated with a
trace to 40% pale to light yellow sample fluorescence and weak to light yellow cut
fluorescence, but there is no mention of white-light hydrocarbon cut or live oil.
Sixty-six sidewall cores were recovered from the well, including 42 between 795'
and 2520'. Detailed lithologic descriptions or laboratory analytical results are not
present in the Commission's well file, but summary records for these sidewall
cores clearly state "no shows." The well was not tested (the Completion Report
lists the well as "dry"), and it was immediately plugged and abandoned.
LonQ Lake Unit #1
This exploratory well was drilled, plugged, and abandoned by Texaco in 1973.
Commission records do not show any indication of oil in the Beluga or Tyonek
Formations within Long Lake Unit #1. The only indications of oil in the well are
very poor shows marked on the mudlog in the Hemlock Formation from 5280' to
5290' (-4721' to -4731' TVD subsea), and in the West Foreland below 6655'
(-6088' TVD subsea). The shallowest of these very poor shows occurs
approximately 1700' below Aurora's interval of interest. Texaco plugged and
abandoned Long Lake Unit #1 without testing.
Summary for the MOQuawkie Area Wells
The absence of oil in well tests or in regular production, the lack of oil shows in
sidewall cores, and the very poor quality of all oil shows noted on mud logs
indicate that Mobil Moquawkie #1, Simpco Moquawkie #1, West Moquawkie #1,
Simpco Moquawkie #2, and Long Lake Unit #1 are not likely to produce oil from
the Beluga or shallow Tyonek Formations.
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Lone Creek #3 Well
Lone Creek #3 is a proposed vertical, shallow gas well located to the northeast
of, and on the same structure as, the Lone Creek #1 and #2 exploratory wells
(see map, below). Lone Creek #1 is located high on the structure, while Lone
Creek #2 is structurally lower, on the side of the structure. Both wells are vertical
through Aurora's interval of interest.
I
T12N,R11W
12 7 8 I 9
Lone Creek 3 (proposed)
b
13 18 I 17 18
Lone Creek 1
...
24 19 20 21
Lone Creek 2
25 ~ 30 I 29
28
Lone Creek Basemap
No oil indicators are marked on the mud logs across Aurora's proposed shallow
development interval in Lone Creek #1 and #2. Lone Creek #1 tested only gas
from this interval. Lone Creek #2 was plugged and abandoned without testing.
Based on records from these offset wells, Lone Creek #3 is not likely to produce
oil or encounter oil-bearing formations.
Nicolai Creek Unit #7 and #9 Wells
and Nicolai Creek Unit #1, #2 and #9 Facility
The Nicolai Creek area wells are all clustered near the western shoreline of Cook
Inlet. Aurora plans two shallow gas wells in this area, Nicolai Creek Unit #7 and
#9. Aurora is also planning a production facility with associated pipeline to
collect and process gas from the existing Nicolai Creek Unit #1 Band #2 wells,
and the proposed #9 well.
4
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.
Several exploratory and development wells are located in the vicinity of this
project area. Records and logs from Nicolai Creek State #1, #1A, and Nicolai
Creek Unit #1 B, #2, and #3 (see map, below) were examined. A time-structure
map of the top of the Tyonek Formation in the Nicolai Creek Field is published in
the Commission's 2002 Annual Report. This report can be accessed on the
Internet at: http://www.state.ak.us/local/akpaaes/ADMIN/oqc/homeoqc.htm.
Nicolai Creek State #1 and #1A: Nicolai Creek Unit #1B. #2. and #9
The proposed Nicolai Creek Unit #9 well, and the existing Nicolai Creek State #1,
#1 A and Nicolai Creek Unit #1 Band #2 wells all penetrate the Beluga and
shallow Tyonek Formations within the same reservoir block.
Nicolai Creek State #1 is a 1965 exploratory well drilled, then subsequently
plugged and abandoned, by Texaco. This well penetrates the Beluga and
Tyonek Formations in one of the deepest portions of the fault block that also
contains Nicolai Creek State #1A, Nicolai Creek Unit #1B, #2, and the proposed
Nicolai Creek Unit #9 well. The Tyonek gas sands were perforated and tested in
Nicolai Creek State #1 between 3420' and 3630' (-3305' to -3505' TVD subsea)
and they produced dry, clean gas with no associated oil.
24
I
Nicolai Ck U 3 I
*' 20 , 21 !
Nicolai Ck U 5 i I
J~~ 0 N'col,' AU"it 7 IPmPO"~1
Nicolai Creek Field
22
25
27
--
Nicolai Ck U 6
31
.-
Nicolai Ck
32 U4
33
34
I
1
i
Nicolai Creek Basemap
Oil shows in Nicolai Creek State #1 are restricted to the Hemlock Formation
below 6025' (-5777' TVD subsea). These sands were tested, but according to
the well file, showed "no oil accumulations."
5
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·
Nicolai Creek State #1A, the first sidetrack of the #1 well, was drilled up-structure
from the original #1 well bore. Commission records for #1 A report the shallowest
oil indicator as being "solid hydrocarbon" (tar?) encountered between 5535'
to 5550' (-5281' to -5295' TVD subsea) and 5620' to 5640' (-5360' to -5379'
TVD subsea), which is over 1,500' below Aurora's interval of interest. Shallow
Tyonek gas sands were produced in #1A between 3420' and 3630' (-3305' to
-3505' TVD subsea). Commission records indicate this interval produced gas for
only three months (December 1968 through February 1969), with no associated
oil.
The second sidetrack of the #1 well, Nicolai Creek Unit #1 B, was drilled up-
structure of the #1 and #1 A wells by Aurora in September of 2002. There are no
oil indicators shown on the mud log or mentioned in lithologic descriptions
contained in the final well report from the mud-logging contractor. Nicolai Creek
Unit #9 is a proposed well intended to produce gas up-structure from the #1 B
well in the same fault block.
The final well in this fault block, Nicolai Creek Unit #2, was drilled by Texaco as
an exploration well in 1966. No oil accumulations were encountered. Texaco
tested a gas sand between 3270' and 3315' (-2733' to -2768 TVD subsea), with
no mention of any associated oil or water. The well produced 52 million cubic
feet of gas from September 1968 through October 1969, with no record of any
associated oil production. It was re-entered and tested by Aurora during 2002,
and flowed gas and water from shallow Tyonek Formation sands. No associated
oil is noted in Aurora's test summary reports.
In summary, Nicolai Creek State #1, #1 A, and Nicolai Creek Unit #2 tested the
down-dip portions of the reservoir block. Nicolai Creek Unit #1 Band #9 will
produce gas from the up-dip portions of this same block. Neither #1, #1A, nor #2
have shown any indications of the presence of oil in the Beluga Formation or in
the shallow portion of the Tyonek Formation. All of these wells tested or
produced dry gas from shallow Tyonek sands with no indications of associated
oil production. Therefore, it is highly unlikely that Nicolai Creek Unit #1 B or the
proposed #9 well will produce oil or encounter oil-bearing formations.
Nicolai Creek Unit #3 and Proposed Nicolai Creek Unit #7
The existing Nicolai Creek Unit #3 well and the proposed Nicolai Creek Unit #7
well will both penetrate the Beluga and shallow Tyonek Formations within the
same reservoir block.
Texaco drilled Nicolai Creek Unit #3 in 1967 as a Hemlock oil exploration well.
The mud log for this vertical well shows only scattered, very poor oil indicators in
the Hemlock Formation between 6600' and 7220' (-6400' and -7020' TVD
subsea). Texaco did not test this Hemlock interval. The well was plugged back
to 2522', and sands between 2000' and 2380' (-1800' and -2180' TVD subsea)
were tested for gas. Reports from the test indicate production was dry gas, with
6
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"
no associated oil. Texaco produced 893 million cubic feet of gas from the well
between March 1967 and September 1977. Commission records indicate only
gas was produced; they do not report any associated oil production. In 2001,
Aurora tested Nicolai Creek Unit #3 in five intervals between 1900' and 2380'
(-1700' and -2180' TVD subsea). The well produced only gas, with no oil or
water.
The proposed #7 gas well is situated up-structure of #3 within the same fault
block. Because the #3 well has shown no indications of the presence of oil in the
Beluga Formation or the shallow Tyonek Formation, the proposed #7 well is not
likely to produce oil or encounter oil-bearing formations.
Summary for the Proposed Nicolai Creek Activities
The absence of oil in test or regular production and the lack of significant oil
shows in the shallow geologic section in Nicolai Creek State #1 and #1 A, Nicolai
Creek Unit #1 B, #2, and #3 all indicate that the #1 B and the proposed #7 and #9
gas wells are not likely to encounter oil in, or produce oil from, the Beluga
Formation or shallow portions of the Tyonek Formation. Production facilities
associated with Nicolai Creek Unit #1 B, #2 and #9 also have little possibility of
receiving oil from any of these wells.
Kaloa #2
The proposed Kaloa #2 shallow gas well will be drilled approximately 20 feet
from the existing Albert Kaloa #1 well, an oil exploration well drilled in 1967 by
Pan American and completed in 1968.
16
15
14
13
Albert Kaloa Field
24
28
Albe Kaloa 1 'f).: Kaloa 2 (proposed)
27
pco Kaloa 1"'-
T 11 N, R 12 W
Kaloa Area Basemap
7
.'
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.t
In 1970, Pan American perforated Albert Kaloa #1 between 3213' and 3403'
(-2982' to -3172' TVD subsea) and flow-tested the well for a total of 29 hours.
This test produced 13.4 million cubic feet of gas with "no significant liquid
production during test." Gas samples from this test were dominantly methane,
with only trace amounts of ethane, propane, and butane. According to
Commission records, Albert Kaloa #1 produced 118 million cubic feet of gas from
this interval during December 1970 and January 1971, with no recorded oil
production. The well bore became plugged with "mud and sand," and was
subsequently plugged and abandoned in 1974.
The mud log from Albert Kaloa #1 reports 20% dull fluorescence with a slight
solvent cut and residue at 3425' (-3194' TVO subsea), but the occurrence was
not classified by the mud logging geologist as an oil show. The associated
lithologic description does not mention any oil staining or the presence of live oil.
Gas associated with this dull fluorescence consists only of methane. The next oil
indicator noted on the mud log is a very poor show at 5875' (-5644' TVD subsea).
The absence of oil in test or regular production and the lack of significant oil
shows in the shallow geologic of the adjacent Albert Kaloa #1 well indicate that
the proposed Kaloa #2 gas well is not likely to produce oil or encounter oil-
bearing formations.
Summary
None of the well or production records examined suggest the possibility that oil
will be encountered in, or produced from, any of the intervals that Aurora will drill,
test, or produce in their proposed 2003 activities.
An exemption from oil spill contingency plan requirements is appropriate for
Aurora's proposed 2003 activities on the west side of Cook Inlet.
Please contact me if you need additional information.
Sincerely,
~.~
- ~
Steve Davies
Petroleum Geologist·
Alaska Oil and Gas Conservation Commission
cc: Daniel Seamount, Jr., AOGCC
Ray Eastlack, Fairweather
Kaye Laughlin, ACMP
8
J<o.jC;JCL Z-
..DN~
Oil and Gas Update
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3
__ June 16, 2003
Pipeline System near Valdez. This facility provides the source for the Valdez Marine Terminal
(VMT) raw water, potable and firewater needs. OPMP initiated this 30-day review on April 15,
2003 and issued the final determination on May 2,2003 [17 calendar days in review]. Contact:
Kaye Laughlin.
Pre-Application Stage
Kuparuk River Rehabilitation Plan: ConocoPhillips Alaska, Inc. proposes to restore the East
and West Channels of the Kuparuk: River to their approximate condition prior the spine road
development. Contact: Kaye Laughlin.
Aurora Gas LLC Projects: Aurora Gas proposes to conduct exploration for gas on a number of
sites and a development project at one site during the summer of2003. All ofthese projects are
located onshore on the west of Cook Inlet. Exploration activities for five projects will be
conducted from existing pads, and no permits are expected to trigger an ACMP consistency
review (Long Lake No.1, Mobil Moquawkie No.1, Simpco Moquakie No.1, West Moquawkie
No.1, and Simpco Moquawkie No.2). Three exploration projects would likely need an ACMP
review (Nicolai Creek Unit No.7, Lone Creek No.3, and Ka10a No.2). A production facility
including installation of a four-inch pipeline is proposed near the Shirleyville runway. OPMP
sponsored a pre-application meeting on Apri117, 2003. Contact: Glenn Gray.
Petro Star Valdez Pipelines: Petro Star, Inc. proposes to construct two parallel petroleum
pipelines and a fuel transfer dock on the south shore of Port Valdez just east of the Solomon
Gulch Hatchery. In 1992, Petro Star investigated seven different alternative locations for
delivering product to a marine terminal. The proposed pipelines will start at the Petro Star Valdez
Refinery and continue west, buried under a mile-long section of a new bike path along Dayville
road. From Dayville Road, a trestle will extend about 1,000-feet northward to a fuel transfer
dock. Petro Star plans construction ofthe buried pipeline to be concurrent with construction of
the pedestrian path along Dayville Road Contact: Kaye Laughlin.
Borealis Power Project: BPXA proposes to expand infrastructure to meet power demands of
future satellite expansion in the western end of the Prudhoe Bay Unit and a possible tie-in with
the Milne Point Unit power grid. The project would include a new 69 kV power line, a sub-
station, and possible minor pad extensions. The power line would run from the Central Power
Station to the L and V Pads in the end ofthe unit and possibly extended to Milne Point.
Originally planed for the 2003-2004 winter season, BP notified OPMP that the project has been
deferred for another year. OPMP held a pre-application meeting on Apri19. Contact: Kaye
Laughlin.
DEC Inactive Reserve Pit Closure Program: OPMP is working with state resource agencies
and the U. S. Army Corps of Engineers on reserve pit closures required by the DEC solid waste
program. Companies are required to complete environmental assessments for all abandoned
drilling waste reserve pits and must conduct corrective actions to clean up or prevent release of
contaminants at these sites. Assessments have been completed on over 600 sites in the state, and
Re: [Fwd: RE: Aurora]
e e
Subject: Re: [Fwd: RE: Aurora]
Date: Fri, 06 Jun 2003 11: 16:44 -0800
From: Tom Maunder <tom_maunder@admin.state.ak.us>
To: Glenn Gray <Glenn _ Gray@dnr.state.ak.us>
cc: Steve Davies <steve_davies@admin.state.ak.us>,
Randy Ruedrich <randy Juedrich@admin.state.ak.us>
Glenn,
Thanks much. I am frankly surprised that Fairweather/Aurora had not sent
any paperwork after the meeting. That's what I would have done. Got to
keep the ball rolling or in play and not sit on it. I do know that some of
the "rush" has changed due to Aurora "re-Iooking" at seismic information.
Regardless, the need for "rush" has a way reappearing to bite someone when
they least expect it, so again I am surprised that you didn't get any
paperwork.
Thanks for chasing this, I do appreciate your efforts on our behalf.
Tom Maunder
AOGCC
Glenn Gray wrote:
> -------- Original Message --------
> Subject: RE: Aurora
> Date: Fri, 6 Jun 2003 10:45:45 -0800
> From: Bill Penrose <bill@fairweather.com>
> To: 'Glenn Gray' <Glenn_Gray@dnr.state.ak.us>
> CC: Ray Eastlack <ray@fairweather.com>
>
> Glenn,
>
> Ray Eastlack, our engineer handling the Aurora Gas facility & pipeline
> installations and related permitting is preparing a comprehensive status
> update as a response to your previous email to the AOGCC. The short
> answer
> is that you'll be getting paperwork next week. Ray will have the story
> to
> you very quickly.
>
> By the way, are you in Anchorage, now, or Juneau?
>
> Regards,
> Bi 11
>
> -----Original Message-----
> From: Glenn Gray [mailto:Glenn Gray@dnr.state.ak.usJ
> Sent: Friday, June 06, 2003 10:00 AM
> To: Bill Penrose
> Subject: Aurora
>
> Bill:
> Did you submit
> preapplication
> Glenn
any paperwork on any of the proposed wells after the
meeting?
(-~~-~~~
~~'~~,~~~~__~__n_~~~~~~~~
Tom Maunder <tom maunder(cV,admin.state.ak.us>
Sr. Petroleum Engineer
Alaska Oil and Gas Conservation Commission
Aurora Operations
e
Subject: Aurora Operations
Date: Fri, 06 Jun 2003 09:58:31 -0800
From: Glenn Gray <Glenn _ Gray@dnr.state.ak:.us>
Organization: Alaska Department of Natural Resources
To: Tom Maunder <tom_maunder@admin.state.ak:.us>
CC: Steve Davies <steve_davies@admin.state.ak:.us>,
Randy Ruedrich <randy Juedrich@admin.state.ak:.us>,
bill penrose <bill@fairweather.com>
e
Tom:
At a preapplication meeting held on April 17, 2003, Fairweather
discussed a number of proposals for gas exploration and development
projects on the West side of Cook Inlet for Aurora Gas LLC.
Although the Office of Project Management and Permitting has not
received a Coastal Project Questionnaire for any of the projects, it
appears that some of the projects will not need an ACMP review. Unless
there is an permit trigger (e.g., a Corps 404 permit or a state permit
included on the "C List"), the following projects will not need an ACMP
review:
Long Lake No. 1
Mobil Moquawkie No. 1
Simpco Moquawki No. 1
Simpco Moquawki No. 2
West Moquawkie No. 1
For several other wells, an ACMP may be required, and a final decision
will be made after Fairweather provides more information to me about the
permits needed for the projects:
Nicolai Creek Unit No. 7 (ACMP review likely needed)
Lone Creek No. 3 (may need a review)
Kaloa No. 2 (may need a review)
Shirleyville Production Facility (may need an ACMP review)
As I recall, Fairweather was working with the Corps to complete wetlands
determinations to see if 404 permits are needed and with the Office of
Habitat Management and Permitting to see if fish habitat permits are
needed.
By copy of this email, I will check with Fairweather to see if they have
any new information.
Glenn
termination will
Well Permit Response
e
e
Subject: Well Permit Response
Date: Wed, 30 Apr 200313:57:16 -0800
From: duane vaagen <duane@fairweather.com>
To: 'Tom Maunder' <tom_maunder@admin.state.ak.us>
CC: 'Ed Jones' <jejones@aurorapower.com>
Tom: Please find attached a response to AOGCC's request for information and clarification for each of the
following (4) wells.
West Moquawkie No.1
KaJoa No.2
Moquawkie No. 1
Long Lake No. 1
I hope that the attachments will clarify, appropriately address and correct concerns initially submitted to us. Please
do not hesitate to call or email me should more clarification or information be required.
Thank You
Duane Vaagen
Project Engineer
Fairweather E&P Services, Inc.
d uaneæÐ.fairweather. com
Office: (907)258-3446
Cell: (907)240-1107
" Name: W. Moquawkie #1.doc
OW. Moauawkie #1.doc Type: WINWORD File (application/msword)
Encoding: base64
Name: Kaloa #2.doc
o Kaloa #2.doc Type: WINWORD File (application/msword)
Encoding: base64
Name: Long Lake #1.doc
OLona Lake #1.doc Type: WINWORD File (application/msword)
Encoding: base64
1of2
7/24/2003 11 :52 AM
e
e
From: Tom Maunder [tom_maunder@admin.state.ak.us]
Sent: Tuesday, April 22, 2003 11:48 AM
To: duane vaagen
Subject: Kaloa #2
Hi Duane,
Here is the note regarding my questions on the Kaloa #2.
1. After setting the 9-5/8" surface casing, it is
a FIT but no value is given. What do you expect??
plans, a EMW value was stated.
specified to do
In the other
2. I note this BOP drawing does not include the rotating head.
3. In the 7" casing running instruction, it appears to state that
the 7" might not be run to TD. If it were determined to not run
the casing to TD, we would need to be notified and provisions for
isolating any open hole below the shoe would have to be
determined. This is similar to questions on the other wells on
how to avoid "flip-flop".
4. The XS cement volumes specified are only 15%. Will that be
sufficient?? What XS factors did you employ last year?? You may
not have surface hole values since I don't think Aurora drilled a
grass roots well last year, but the other hole sections might
apply.
Thanks for you attention to these questions.
Tom Maunder, PE
AOGCC
Response:
Kaloa No. 2
1) Sorry about that, we will attempt to test to an EMW of 17
ppg.
2) Since this will be a grass-roots well, we will use a standard
circulating system, i.e. pump down drill-pipe with returns up
annulus. Because of the area, we don't want to risk plugging our
bit or pipe with the coal, gravel and rocks we will be drilling
through.
3) We will run the 7" casing to bottom (-3745 - 3750'). This
will give us the rat-hole we need inside as well as take care of
the cement swap problem indicated.
e
e
4) As you pointed out, the excess cement amounts for cementing
the casing strings indicated in the permit application are
insufficient. Further review of historical well records for
offset wells Albert Kaloa No. 1 and the Simpco Kaloa No. 1 wells,
and the cement volumes that were used when cementing these wells
indicate a larger volume should be planned for. We will plan on
pumping 100% excess for the 9 5/8" surface casing with the intent
to cease displacement operations when good cement is observed at
surface.
On the Albert Kaloa No. 1 well, 18% excess was required to cement
20" casing inside a 26" hole to surface with returns to surface.
When cementing the 13 3/8" casing at 2922', 77% excess cement was
used with no mention of any cement being seen at surface.
The wells mentioned were cemented using a 15.8 ppg ~G" slurry. In
the permit application we initially indicated we intended to use a
15.8 ppg cement system at surface. We are now analyzing a lighter
system to cement the surface casing string, the idea being to
minimize the potential of losing circulation and maximizing the
potential of seeing good returns at surface thereby insuring a
good cement job on the surface casing. This is not only critical
but a requirement. We will notify and update AOGCC when we have
optimized this and describe our intended cement system.
Tom: Thanks and please do not hesitate to call me at 258-3446
with any more questions or concerns.
Duane Vaagen
Fairweather E&P Services, Inc.
Kaloa #2
Albert Kaloa Field
Log Run Depths Hole/Casing Tools E-Mail Prints Film/Sepia Digital
OH1 1050-3700' 8-1/2" PEX (AIT/SP/GR/CNL/TLD) PDS/LAS 8 1
CMR
FMS-Dipmeter?
RFT
CH1 Surface-3700' 7" USIT/CCUGR PDS/LAS 8 1
DSI
RST 1-DLlS/PDS
VSP (CD)
7 -LAS/PDS
(Disk)
e
e
Aurora Gas, LLC
Aurora Logging Program
. it
Ka-/()t3v 2-
Subject: Aurora Logging Program
Date: Tue, 22 Apr 2003 15:16:16 -0800
From: duane vaagen <duane@fairweather.com>
To: "Steve Davies (steve_davies@admin.state.ak.us)" <steve_davies@admin.state.ak.us>
Steve: Attached are files as promised. The 2003 Wireline spreadsheet contains the proposed logging suites for each well, which are tabbed as additional
spreadsheets in the file. Please do not hesitate to call with any questions or concerns.
".;
. Duane Vaagen
.
Project Engineer
/
Fairweather E&P Services, Inc.
duane@fairweather.com
Office: (907)258-3446
Cell: (907)240-1107
Name: 2003 Wireline Logging Program.x1s
~2003 Wire line Logging Program. xIs Type: Microsoft Excel Worksheet (app1ication/vnd.ms-exce1)
Encoding: base64
.
Name: 2003 Mud10gging Program.xls
~2003 Mlld10gging Program.xIs Type: Microsoft Excel Worksheet (application/vnd.ms-exceI)
Encoding: base64
Kaloa #2
Albert Kaloa Field
Proposed Logging Program
Log Run Depths Hole/Casina Tools E-Mail Prints Film/Sepia Digital
OH1 1050-3700' 8-1/2" PEX (AIT/SP/GR/CNL/TLD) PDS/LAS 8 1
CMR
FMS-Dipmeter?
RFT
CH1 Surface-3700' 7" USIT/CCUGR PDS/LAS 8 1
DSI
RST 1-DLlS/PDS
VSP (CD)
7 -LAS/PDS
(Disk)
.
'.
Aurora Gas, LLC
4/23/2003
030423_Aurora_W_CI_2003 Wireline Logging Program. xis
2003 Program Mudlogging Requirements
Proposed Logging Program
Nicolai Ck 9 lonQ lake 1 lone Ck 3 West MOQuawkie 1 Kalo 2 Nicolai Ck 7
Interval 200-620' 620-2300' 3052-4653' 200-1000' 1000-2900' 2515-3550' 200-1050' 1050-3700' 200-750' 750-2750'
Mudloggers 2 2 1 2 2 2 2 2 2 2
Sample Catchers As Needed As Needed Not Needed As Needed As Needed Not Needed As Needed As Needed As Needed As Nee.
Sample Frequency 30' 10' None 30' 10' None 30' 10' 30' 10'
FID Gas Detection Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Lithology Description Yes Yes No Yes Yes No Yes Yes Yes Yes
PVT Monitoring Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Flow Monitoring Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Rig Function Monitoring ? ? ? ? ? ? ? ? ? ?
Cuttings 1-UnwashedlWet, 3-Washed/Dry None 1-UnwashedlWet.3-Washed/Dry None 1-UnwashedlWet,3-Washed/Dry 1-UnwashedlWet, 3-Washed/Dry
Show Report Generation As Needed? As Needed? None As Needed? As Needed? None As Needed? As Needed? As Needed? As Needed?
Daily Log & Report E-mail, fax or FTP E-mail, fax or FTP E-mail, fax or FTP E-mail, fax or FTP E-mail, fax or FTP E-mail, fax or FTP
Final Log & Report 8 8 8 8 8 8 8 8 8 8
Sepia or Film 1 1 1 1 1 1 1 1 1 1
Digital 8 (CD) 8 (CD) 8 (CD) 8 (CD) 8 (CD) 8 (CD)
Camp Accommodations Provided by Aurora Provided by Aurora Provided by Aurora Provided by Aurora Provided by Aurora Provided by Aurora
Equipment Transportation Provided by Aurora Provided by Aurora Provided by Aurora Provided by Aurora Provided by Aurora Provided by Aurora
.
Aurora Gas, LLC
4/23/2003
2003 Mudlogging Program.xls
Kaloa #2
~
Subject: Kaloa #2
Date: Tue, 22 Apr 2003 11 :48:14 -0800
From: Tom Maunder <tom_maunder@admin.state.ak.us>
To: Duane Vaagen <duane@fairweather.com>
Hi Duane,
Here is the note regarding my questions on the Kaloa #2.
1. After setting the 9-5/8" surface casing, it is specified to do a FIT
but no value is given. What do you expect?? In the other plans, a EMW
value was stated.
2. I note this BOP drawing does not include the rotating head.
3. In the 7" casing running instruction, it appears to state that the
7" might not be run to TO. If it were determined to not run the casing
to TO, we would need to be notified and provisions for isolating any
open hole below the shoe would have to be determined. This is similar
to questions on the other wells on how to avoid "flip-flop".
4. The XS cement volumes specified are only 15%. Will that be
sufficient?? What XS factors did you employ last year?? You may not
have surface hole values since I don't think Aurora drilled a grass
roots well last year, but the other hole sections might apply.
Thanks for you attention to these questions.
Tom Maunder, PE
AOGCC
.
Tom Maunder <tom maunder@admin.state.ak.us>
Sr. Petroleum Engineer
Alaska Oil and Gas Conservation Commission
1 of 1
4/22/2003 11 :48 AM
2003 Proposed Cook Inlet Basin Projects: Permit to Drill Applications - Additional Information / Needs
Subject: 2003 Proposed Cook Inlet Basin Projects: Permit to Drill Applications - Additional Information / Needs
Date: Mon, 21 Apr 2003 08:52:49 -0800
From: Steve Davies <steve_davies@admin.state.ak.us>
To: rjones@aurorapower.com, duane vaagen <duane@fairweather.com>
CC: Tom Maunder <tom_maunder@admin.state.ak.us>
Gentlemen:
This is a re-transmission of an email sent on Friday. I received a
transmission error notice on the copy sent to Randy Jones. I phoned
Aurora Power to confrim the email address, and it appears to be
correct. So, I'll try again and follow-up with a phone call tomorrow
morning to ensure receipt (I understand Randy is out of the office
today) .
.
Also, the C-Plan exemption determination needed from AOGCC applies to
each of these proposed projects, not just Long Lake #1. I am awaiting a
request letter before I undertake a review.
Thanks,
Steve Davies
-----------------------------------------------------------------------
Gentlemen:
The attached notes are my comments and needs for your permit to drill
applications for Aurora's 2003 Cook Inlet Basin program. Please call or
email if you have any questions.
.
Sincerely,
Steve Davies
Petroleum Geologist
Alaska Oil and Gas Conservation
Telephone: (907) 793-1224
Fax: (907) 276-7542
steve davies@admin.state.ak.us
Commission
L~."""
~030418 Aurora W CI Project Deficiencies
Name: 030418_Aurora_ W _CI_Project_Deficiencies_Emai1.doc
Emai1.doc Type: WINWORD File (applicationlmsword)
Encoding: base64
.
.
Aurora Gas LLC
2003 Proposed Cook Inlet Basin Projects
Permit to Drill Applications - Additional Information I Needs
Lone Creek #3: Permit to Drill number 203-062, expected spud date is May 15, 2003.
a. Logging program is not specified in well permit application.
b. Need determination from Glen Gray as to whether an ACMP Consistency
Determination is needed.
Long Lake #1: Permit to Drill number 203-068, expected spud date is May 20, 2003.
a. SPACING EXCEPTION REQUIRED: due to close proximity (less than 500')
to property line with an Escopeta lease to the south and apparently unleased
Mental Health Trust land to the east. Our regulation states: ".. . for a well
drilling for gas, a wellbore may be open to test or regular production within
1,500 feet of a property line only if the owner is the same and the landowner
is the same on both sides of the line;" (see attached regulations, below).
Landowner means "the owner of the subsurface estate of the tract affected,"
and owner means "the person who has the right to drill into and produce from
a pool and to appropriate the oil and gas the person produces ITom a pool for
that person and others."
The spacing exception process takes about 6 weeks. Spacing exception
application requirements are published in AOGCC's regulation 20 AAC
25.055 (d), which can be found on the Internet at:
http://www.state.ak.us/local/akpages/ADMIN/ogc/art199.htm.
b. Designation of Operator and Notice of Change of Ownership forms must be
submitted to AOGCC. I thoroughly searched AOGCC's files, and Designation
of Operator and Notice of Change of Ownership forms are not on file for this
lease. These forms can be obtained from AOGCC's website at:
http://www.state.ak.us/local/akpages/ADMIN/ogc/homeogc.htm. Pertinent
regulations are attached to the end of this letter. My notes concerning
ownership and operatorship records for the Moquawkie area that are on file at
AOGCC are also attached to the end ofthis letter.
c. C-Plan exemption determination needed ITom AOGCC. I am awaiting a
request letter from ADEC.
d. Logging program is not specified in well permit application.
Moquawkie #1: Permit to Drill number 203-069, expected spud date is June 1,2003.
a. Designation of Operator and Notice of Change of Ownership forms are not on
file for this lease.
b. Logging program is not specified in well permit application.
Alaska Oil and Gas Conservation Commission
1
.
.
c. Spacing exception not required as long as re-completion operations III
Moquawkie #1 are restricted to intervals above 2900' MD.
Moquawkie #1 is 1704' from the nearest lease line, which exceeds the
required 1500' setback distance from property lines for a gas well.
Moquawkie #1 is 2500' away from, and in same section as, Simpco
Moquawkie 2 (178-088), a shut-in gas well capable of production.
Perforations in Simpco Moquawkie 2 are open in Tyonek Fm. from 5666' -
5708' MD and 5880' - 5945' MD. Perforations in shallower intervals have
all reportedly been squeezed. Since the Moquawkie #1 re-comp1etion will be
in the Moquawkie SS member between 2735' - 2874' MD (an interval about
2800'shallower) a spacing exception is not required as long as re-comp1etion
operations are restricted to 2900' MD and shallower.
West Moquawkie #1: Permit to Drill number 203-070, expected spud date is June 20,
2003.
a. SPACING EXCEPTION REQUIRED: Simpco Moquawkie 1, 1,400' to the
Southeast, is classified as a shut-in gas well, and is completed in the same
interval as proposed for the West Moquawkie #1 re-completion. Simpco
Moquawkie 1 also lies within the same section (Section 36).
b. Designation of Operator and Notice of Change of Ownership forms are not on
file for this lease.
c. Logging program is not specified in well permit application.
Kaloa #2: Permit to Drill number 203-071, expected spud date is July 1, 2003.
a. Designation of Operator and Notice of Change of Ownership forms are not on
file for this lease.
b. Logging program is not specified in well permit application.
c. Need determination from Glen Gray as to whether an ACMP Consistency
Determination is needed.
d. Spacing exception is not required. Although nearby well Simpco Kaloa 1 is
perforated in the same interval and is classified as shut-in, it is not capable of
producing in its current condition (bridge plug set at 3552' MD, cement on top
ofthe bridge plug, plus two plugs in casing at 2705' MD and 900' MD).
Steve Davies
Petroleum Geologist
Alaska Oil and Gas Conservation Commission
Telephone: (907) 793-1224
Fax: (907) 276-7542
steve _ davies@admin.state.ak.us
Alaska Oil and Gas Conservation Commission
2
.
.
Moquawkie Field Area
Ownership and Operatorship Records
in AOGCC Files
April 17, 2003
Nov 1990:
Notice of Change of Ownership from Simasko assigning ownership of Simpco
Moquawkie No 1, Simpco Moquawkie No 2, and Simpco Kaloa No 1 to COO.
Jun 1998:
Mobil and COO designate Anadarko as operator for S18, T12N, R11W.
Aug 2000:
Notice of change of Ownership from CIRI to Anadarko (50%) and Phillips (50%) for C-
061388 and C-061389. Designation of operator fonn from Phillips designating Anadarko
as operator of COO Lease C-061388.
Anadarko also provided an Assignment of Oil and Gas Lease document for C-061389,
immediately to west, but there is no designation of operator fonn for that lease.
Apr 2001:
Designation of Operator fonn from Anadarko naming ARCO Alaska as operator of COO
lease C-061500, which is S18, T12N, R11 W.
Jan 2003:
Designation of Operator fonn designating Aurora as Operator of Moquawkie "Unit" area
only.
------------------------------------------------------------------------------------------------------------
Pertinent AOGCC Regulations
20 AAC 25.055
DRILLING UNITS AND WELL SPACING.
(a) The commission will, in its discretion, establish drilling units to govern well
spacing and prescribe a spacing pattern by pool rules adopted in accordance with 20 AAC
25.520. In the absence of an order by the commission establishing drilling units or
prescribing a spacing pattern for a pool, the following statewide spacing requirements
apply:
(1) for a well drilling for oil, a wellbore may be open to test or regular production
within 500 feet of a property line only if the owner is the same and the landowner is the
same on both sides of the line;
(2) for a well drilling for gas, a wellbore may be open to test or regular production
within 1,500 feet of a property line only ifthe owner is the same and the landowner is the
same on both sides of the line;
Alaska Oil and Gas Conservation Commission
3
.
.
(3) if oil has been discovered, the drilling unit for the pool is a governmental
quarter section; not more than one well may be drilled to and completed in that pool on
any governmental quarter section; a well may not be drilled or completed closer than
1,000 feet to any well drilling to or capable of producing from the same pool;
(4) if gas has been discovered, the drilling unit for the pool is a governmental
section; not more than one well may be drilled to and completed in that pool on any
governmental section; a well may not be drilled or completed closer than 3,000 feet to
any well drilling to or capable of producing from the same pool.
20 AAC 25.020
DESIGNATION OF OPERATOR
If an owner of a property wishes to designate a new operator for the property, the owner
shall submit to the commission for approval a Designation of Operator (Form 10-411).
The commission will not approve the designation of a new operator without the signature
of the newly designated operator on the same Designation of Operator form. By signing
the Designation of Operator form, the newly designated operator agrees to accept the
obligations of an operator. The newly designatl:::d operator shall furnish a bond and, if
required, security as provided for in 20 AAC 25.025. The commission's acceptance ofthe
designated operator's bond constitutes the release of the former operator's bonding
obligation for the property indicated on the Designation of Operator form.
20 AAC 25.022
NOTICE OF OWNERSHIP
Within 15 days after a person becomes an owner of a property on which operations
subject to this chapter are proposed to the commission or are being conducted, the person
shall file a Notice of Ownership (Form 10-417).
Alaska Oil and Gas Conservation Commission
4
2003 Proposed Cook Inlet Basin Projects: Permit to Dril...
e
e
Gentlemen:
The attached notes are my comments and needs for your permit to drill
applications for Aurora's 2003 Cook Inlet Basin program. Please call or
email if you have any questions.
Sincerely,
Steve Davies
Petroleum Geologist
Alaska Oil and Gas Conservation Commission
Telephone: (907) 793-1224
Fax: (907) 276-7542
steve davies@admin.state.ak.us
...._.......___.......__...__........____..............__...........__.....m..
.m_mm_.....m............__
................... . --------~--
_ _ _ m_mmm_ ..........mm._ .....................................
i 1_030418_Áurora_ W _ CI_Project_Deficiencies_Email.doc
Content-Type: application/msword II
! Content-Encoding: base64
............... ..... 0_-
_..__..__........m................. .~.._.__________.____.._..__.
onm....................... _. _.._m_
1 of 1
12/11/2003 9:03 AM
e
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Aurora Gas LLC
2003 Proposed Cook Inlet Basin Projects
Permit to Drill Applications - Additional Information / Needs
Lone Creek #3: Pennit to Drill number 203-062, expected spud date is May 15,2003.
a. Logging program is not specified in well pennit application.
b. Need detennination fÌom Glen Gray as to whether an ACMP Consistency
Detennination is needed.
Long Lake #1: Pennit to Drill number 203-068, expected spud date is May 20,2003.
a. SPACING EXCEPTION REQUIRED: due to close proximity (less than 500')
to property line with an Escopeta lease to the south and apparently unleased
Mental Health Trust land to the east. Our regulation states: ".. . for a well
drilling for gas, a wellbore may be open to test or regular production within
1,500 feet of a property line only if the owner is the same and the landowner
is the same on both sides of the line;" (see attached regulations, below).
Landowner means "the owner of the subsurface estate of the tract affected,"
and owner means "the person who has the right to drill into and produce fÌom
a pool and to appropriate the oil and gas the person produces fÌom a pool for
that person and others."
The spacing exception process takes about 6 weeks. Spacing exception
application requirements are published in AOGCC's regulation 20 AAC
25.055 (d), which can be found on the Internet at:
hap:/lwww.state.ak.us/local/akpages/ADMIN/ogc/artI99.htm.
b. Designation of Operator and Notice of Change of Ownership fonns must be
submitted to AOGCC. I thoroughly searched AOGCC's files, and Designation
of Operator and Notice of Change of Ownership fonns are not on file for this
lease. These fonns can be obtained fÌom AOGCC's website at:
http://www.state.ak.us/local/akpages/ADMIN/ogc/homeogc.htm. Pertinent
regulations are attached to the end of this letter. My notes concerning
ownership and operatorship records for the Moquawkie area that are on file at
AOGCC are also attached to the end ofthis letter.
c. C-P1an exemption detennination needed fÌom AOGCC. I am awaiting a
request letter fÌom ADEC.
d. Logging program is not specified in well pennit application.
Moquawkie #1: Pennit to Drill number 203-069, expected spud date is June 1,2003.
a. Designation of Operator and Notice of Change of Ownership fonns are not on
file for this lease.
b. Logging program is not specified in well pennit application.
Alaska Oil and Gas Conservation Commission
April 18, 2003
1
e
e
c. Spacing exception not required as long as re-comp1etion operations III
Moquawkie #1 are restricted to intervals above 2900' MD.
Moquawkie #1 is 1704' from the nearest lease line, which exceeds the
required 1500' setback distance from property lines for a gas well.
Moquawkie #1 is 2500' away from, and in same section as, Simpco
Moquawkie 2 (178-088), a shut-in gas well capable of production.
Perforations in Simpco Moquawkie 2 are open in Tyonek Fm. from 5666' -
5708' MD and 5880' - 5945' MD. Perforations in shallower intervals have
all reportedly been squeezed. Since the Moquawkie #1 re-comp1etion will be
in the Moquawkie SS member between 2735' - 2874' MD (an interval about
2800'shallower) a spacing exception is not required as long as re-comp1etion
operations are restricted to 2900' MD and shallower.
West Moquawkie #1: Permit to Drill number 203-070, expected spud date is June 20,
2003.
a. SPACING EXCEPTION REQUIRED: Simpco Moquawkie 1, 1,400' to the
Southeast, is classified as a shut-in gas well, and is completed in the same
interval as proposed for the West Moquawkie # 1 re-comp1etion. Simpco
Moquawkie 1 also lies within the same section (Section 36).
b. Designation of Operator and Notice of Change of Ownership forms are not on
file for this lease.
c. Logging program is not specified in well permit application.
Kaloa #2: Permit to Drill number 203-071, expected spud date is July 1, 2003.
a. Designation of Operator and Notice of Change of Ownership forms are not on
file for this lease.
b. Logging program is not specified in well permit application.
c. Need determination from Glen Gray as to whether an ACMP Consistency
Determination is needed.
d. Spacing exception is not required. Although nearby well Simpco Kaloa 1 is
perforated in the same interval and is classified as shut-in, it is not capable of
producing in its current condition (bridge plug set at 3552' MD, cement on top
ofthe bridge plug, plus two plugs in casing at 2705' MD and 900' MD).
Steve Davies
Petroleum Geologist
Alaska Oil and Gas Conservation Commission
Telephone: (907) 793-1224
Fax: (907) 276-7542
steve _ davies@admin.state.ak.us
Alaska Oil and Gas Conservation Commission
April 18, 2003
2
e
e
Moquawkie Field Area
Ownership and Operatorship Records
in AOGCC Files
April 17, 2003
Nov 1990:
Notice of Change of Ownership from Simasko assigning ownership of Simpco
Moquawkie No 1, Simpco Moquawkie No 2, and Simpco Ka10a No 1 to COO.
Jun 1998:
Mobil and COO designate Anadarko as operator for S 18, T12N, R11 W.
Aug 2000:
Notice of change of Ownership from CIRI to Anadarko (50%) and Phillips (50%) for C-
061388 and C-061389. Designation of operator form from Phillips designating Anadarko
as operator of COO Lease C-061388.
Anadarko also provided an Assignment of Oil and Gas Lease document for C-061389,
immediately to west, but there is no designation of operator form for that lease.
Apr 2001:
Designation of Operator form from Anadarko naming ARCO Alaska as operator of COO
lease C-061500, which is S18, T12N, R11 W.
Jan 2003:
Designation of Operator form designating Aurora as Operator of Moquawkie "Unit" area
only.
------------------------------------------------------------------------------------------------------------
Pertinent AOGCC Regulations
20 AAC 25.055
DRILLING UNITS AND WELL SPACING.
(a) The commission will, in its discretion, establish drilling units to govern well
spacing and prescribe a spacing pattern by pool rules adopted in accordance with 20 AAC
25.520. In the absence of an order by the commission establishing drilling units or
prescribing a spacing pattern for a pool, the following statewide spacing requirements
apply:
(1) for a well drilling for oil, a wellbore may be open to test or regular production
within 500 feet of a property line only if the owner is the same and the landowner is the
same on both sides of the line;
(2) for a well drilling for gas, a wellbore may be open to test or regular production
within 1,500 feet of a property line only if the owner is the same and the landowner is the
same on both sides of the line;
Alaska Oil and Gas Conservation Commission
April 18, 2003
3
.
.
(3) if oil has been discovered, the drilling unit for the pool is a governmental
quarter section; not more than one well may be drilled to and completed in that pool on
any governmental quarter section; a well may not be drilled or completed closer than
1,000 feet to any well drilling to or capable of producing from the same pool;
(4) if gas has been discovered, the drilling unit for the pool is a governmental
section; not more than one well may be drilled to and completed in that pool on any
governmental section; a well may not be drilled or completed closer than 3,000 feet to
any well drilling to or capable of producing from the same pool.
20 AAC 25.020
DESIGNATION OF OPERATOR
If an owner of a property wishes to designate a new operator for the property, the owner
shall submit to the commission for approval a Designation of Operator (Form 10-411).
The commission will not approve the designation of a new operator without the signature
of the newly designated operator on the same Designation of Operator form. By signing
the Designation of Operator form, the newly designated operator agrees to accept the
obligations of an operator. The newly designated operator shall furnish a bond and, if
required, security as provided for in 20 AAC 25.025. The commission's acceptance ofthe
designated operator's bond constitutes the release of the former operator's bonding
obligation for the property indicated on the Designation of Operator form.
20 AAC 25.022
NOTICE OF OWNERSHIP
Within 15 days after a person becomes an owner of a property on which operations
subject to this chapter are proposed to the commission or are being conducted, the person
shall file a Notice of Ownership (Form 10-417).
Alaska Oil and Gas Conservation Commission
April 18, 2003
4
w
I
20 00
51
I
22 00 W
5
2
N
RE: Lone Creek #3
.
Subject: RE: Lone Creek #3
Date: Wed, 16 Apr 200312:08:19 -0800
From: duane vaagen <duane@fairweather.com>
To: 'Tom Maunder' <tom_maunder@admin.state.ak.us>
Tom: Per your request, the following applies. I'll respond in the order of
the questions below.
1. Yes, we have a formal meeting tomorrow afternoon with DGC, ADF&G,
COE, DNR and TLO to discuss this and other wells in Aurora's program. In
regards to Lone Creek No.3, we are hoping they give the green light to
proceed as the only disturbance will be pad construction. No wetlands are
being crossed and access will be via road constructed to drill the Chuit
State wells years ago. Based on the meeting tomorrow, we will obtain all
permits necessary. One thing we do know we need is a survey for a wetlands
determination, site suitability and for archaeological or cultural
resources.
Another permit application submitted is for the Kaloa No.2. I am not so
sure we w· this as we need a bridge. By the time we get
thr Corp of Engineers and A . will not happen.
._--~
. Waste will be handled as last year, and the following is apPlicablC\
for the entire multi-well program this summer. Brines and muds will be
recycled and used to the fullest extent possible. Drilling and workover
wastes not recyclable will be transported offsite for treatment and disposal
by Enviro-Tech. My apologies for not including this information in the
permit application. I realized after I submitted the paper work that I
omitted this information on all the wells.
I will be submitting a Sundry application for testing and workover of the
Simpco Moquawkie No.2 well soon. Base on log analysis and review of
historical test results, I will be putting together a permit application for
conversion of the SM No.2 well to disposal. This is one of the back-burner
wells, but I think we will find that we really need a disposal well.
.--._-,","'~----""~'_.--"---- '. ' ..' ,.
he própõsefuad Slurry design calls for ~'ÿ¡ë¡d'éi2~1Ciì~"'"
4. Attached is tentative outline of work progression. This may have
been pushed back now as we are not moving the rig across Inlet until the 2nd
of May. We are working on a Gantt chart and will forward a copy as soon as
we have it ready.
Thank you please call if you need more information or clarification.
Duane Vaagen
Fairweather E&P Services, Inc.
-----Original Message-----
From: Tom Maunder [mailto:tom maunder@admin.state.ak.usl
Sent: Wednesday, April 16, 200310:52 AM
To: duane vaagen
Cc: Steve Davies
Subject: Lone Creek #3
Duane,
I left a message for you, but wanted to send this email as well. I am
reviewing the Lone Creek #3 application and have a couple of questions.
1of2
.
4/16/20033:48 PM
RE: Lone Creek #3
.
.
1--ls this well being reviewed in the "Coastal Zone" process?? I am not
sure what other permitting requirements are out there or how they are
now handled, but could you elaborate on what other permits are being
sought.
2--How will the drilling waste be handled?? I am aware that Aurora has
submitted a request to enter one of the Moquawkie wells with the
potential to complete it as a class II well and Aurora has a disposal
injection order for Nicolai Crk #5. Are there any plans to do the work
on Nicolai Crk #5?? The AOGCC only has authority for annular disposal
and class II injection. If other methods are being planned, permits for
DEC and/or DNR and maybe others will be necessary.
3--What is the yield on the lead slurry for the 7" cement job??
4--Could you or Aurora please provide a schedule of the coming planned
work with approximate operation dates?? This will help us start to get
our Inlet summer schedule set up.
Thanks.
Tom Maunder, PE
AOGCC
L..
Name: Aurora Gas POD Well Schedule.doc
[JAurora Gas POD Well Schedule. doc Type: WINWORD File (application/msword)
Encoding: base64
2of2
4/16/20033:48 PM
· e
~AulOra Gas, I..I..C
www.aurorapower.com
April 4, 2003
Oil and Gas Commissioners
Alaska Oil and Gas Conservation Commission
333 West 7th Ave., Suite 100
Anchorage, Alaska 99501
RE: Application for Permit to Drill: Kaloa No.2
Dear Commissioner( s),
Aurora Gas, LLC hereby applies for a Permit to Drill, a prerequisite for drilling the grass-
roots well, Kaloa No.2. The well will be located onshore the Granite Point bluff area
approximately ~ 7 ~ miles southwest of Tyonek and ~ 2 miles due east of Shirleyville.
~ \~""\-a'-\~ <"~1: 'ObÇ,.-~~') ¡--+-\fø"L -CYS\
Access will be via th~~.?~d system originally installed to drill the Pan Am Albert Kaloa r ~ t\.. C:;/~ _~~\.
No. 1 and the Simpco Kaloa No. 1 wells. A drill site will be constructed directly adjacent " \ \
to and using part of the original Pan Am Kaloa No. 1 well-site. Upon receipt of all
necessary permits and approvals, contractors will clear the original access roads of
overgrowth and extend / rebuild the original Pan Am Kaloa drill site. The 13-3/8"
conductor will be driven and the rig, Aurora Well Service No.1, will be rigged up over
the well to commence drilling operations.
Aurora plans to begin drilling operations on July 1,2003.
Pertinent information in and attached to this application includes the following:
1) Form 10-401 Application for Permit to Drill- 3 copies.
2) Fee of$100.00 payable to the State of Alaska.
3) A plat map and information detailing the surface location and proposed
bottomhole location 20 MC 25.050 (c)(2).
4) Diagrams and description of the BOP equipment to be used as required by
20 AAC 25.035 (a)(l) and (b).
5) The drilling fluid program, in addition to the requirements of20 MC
25.033 are attached.
6) A copy of the proposed drilling and completion program, procedures and
operational considerations. R E C E IVE D
APR 0 9 Z003
Op10!
r\ t ',J ¡
, II f
~ ,\
"\ L-
Alaska Oil & Gas Cons. Commission
Anchorage
10333 Richmond Avenue, Suite 710· Houston, Texas 77042· (713) 977-5799· Fax (713) 977-1347
1029 West 3rd Avenue, Suite 220· Anchorage, Alaska 99501· (907) 277-1003· Fax (907) 277-1006
.
e
Commissioner( s)
Page 2
7) Aurora Gas LLC. does not anticipate the presence ofH2S in the formation
to be encountered in this well. However, H2S monitoring equipment will
be functioning on the rig at all times during sidetracking, drilling and
completion operations.
8) A Summary of Potential Well Hazards.
9) Pressure Information
10) The following are Aurora Gas LLC's designated contacts for reporting
responsibilities to the Commission.
1) Completion Report
(20 AAC 25.070)
Duane Vaagen, Project Engineer
(907) 258-3446
2) Geologic Data and Information
(20 AAC 25.071)
Andy Clifford, Vice President
(713) 977-5799
3) Well Records, Testing and
Production Reporting
(20 AAC 25.070)
Ed Jones, Vice President
(713) 977-5799
If you have any questions or require additional information, please contact the
undersigned at (713) 977-5799, or Duane Vaagen at (907) 258-3446.
Sincerely,
AURORA GAS, LLC
. Edward Jones
Vice President, Operations and Engineering
Enclosures
cc:
Duane Vaagen
Andy Clifford
RECEIVED
APR 0 9 2003
Alaska Oil & Gas Cons. Commission
Anchorage
o
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L
F'~WI!ÃtrHEÌ éxJP~AmN BPPRODUCTION SERVICES ING.I GENERAL ACCOUNT
10868
10868
VENOOR 1.0.
NAME
PAYMENT NUMBER
DISCOUNT WRITE-OFF
$0.00 $0.00
NET
$100.00
OUR \¡QUQiER NUMBER
YOUR VOUCHER NUMBER DATE
4 9 2003
AMOUNT
100.00
$100.00
$100.00
$0.00
$0.00
$100.00
COMMENT
FAIRWEATHER EXPLORATION
& PRODUCTION SERVICES INC.
GENERAL ACCOUNT
P.O. BOX 103296
ANCHORAGE, AK 99510-32%
PH. (907) 258·3446
FIRST NATIONAL BANK
OF ANCHORAGE
ANCHORAGE, AK 99501
89-611252 - 1
DATE
4/9/2003
10868
AMOUNT
$100.00
PAY
One Hundred Dollars And 00 Cents
TO THE
ORDER
OF
STATE OF ALASKA AOGCC
333 WEST 7TH AVE SUITE 100
ANCHORAGE AI< 99501
-~----
.. ..___. .__/!If
AUTHORIZED SIGNATURE
ilia ¡'08 b8111 _: ¡. 25 2000 bO-: 0 ¡.¡. 2 8 2 ~ Dill
---------- ------
fÀiRwÊÃmE~ ÉiPEðWÄ'ìiöN ~PRODUCTION SERVICES INC. I GENERAL ACCOUNT
10868
10868
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VENDOR 1.0. I NAME I PAYMENT NUMBER I CHECK DATE I I
1049 I STATE OF ALASKA AOGCC 100008867 14/9/2003 1 I
OUR \¡QUQiER NUMBER YOUR VOUCHER NUMBER DATE AMOUNT AMOUNT PAID DISCOUNT WRITE-OFF NET
00013345 1049030409*K#2 4/9/2003 $100.00 $100.00 $0.00 $0.00 $100.00
RECEIVED
APR 0 9 2003
A'as\(a Oil & Gas Cons. Commission
Anchorage
$100.00 $100.00 $0.00 $0.00 $100.00
1
COMMENT
.
51N321
t
.
e
TRANSMJT AL LETTER CHECKLIST
CIRCLE APPROPRIATE LETTERlPARAGRAPHS TO
BE INCLUDED IN TRANSMITTAL LETTER
WELL NAME k~ # 2--
PTD# ::203'-- 0 ~7 /
CHECK WHAT ADD-ONS "CLUE"
APPLIES (OPTIONS)
MULTI The permit is for a new well bore segment of
LATERAL existing well ~
Permit No, API No. .
(H API number Production should continue to be reported as
last two (2) digits a function' of the original API number stated
are between 60-69) above.
.
PILOT HOLE In accordance with 20 AAC 25.005(t), all
(PH) records, data and logs acquired for the pilot
hole must be clearly differentiated in both
name (name on permit plus PH)
and API number (50 -
70/80) from records, data and logs acquired
for well (name on permit).
SPACING The permit is approved subject to full
EXCEPTION compliance with 20 AAC 25.055. Approval to
perforate and produce is contingent upon
issuance of a conservation order approving a
spacing exception.
(Companv Name) assumes the liability of any
protest to the spacing exception that may
occur.
DRY DITCH All dry ditch sample sets submitted to the
SAMPLE Commission must be in no greater than 30'
sample intervals from below tbe permafrost
or from where samples are first caught and
10' sample intervals through target zones.
Rev: 07110/02
C\jody\templates
Field & Pool ALBERT KALOA, UNDEFINED GAS - 40500 Well Name: KALOA 2 Program DEV Well bore seg D
PTD#: 2030710 Company AURORA GAS LLC Initial ClasslType DEV I PEND GeoArea 820 Unit On/Off Shore On Annular Disposal D
Administration 1 P~emitfe~ attached _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
2 Leas~ _numb~r <1PRropJiat~ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
3 _U_niqu~ w~ltn_am~ _a!:ld Iwmb~r _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . . . . _ _ _ _ _ _ _ _ _ . . . Y~s _ _ _ _ _ _ _ _ . . . _ . _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ . _ . . _ . . _ _ _ _ _ _ _ _ _ _ _ _ . . . _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _
4 WeJIJocat~dinad~tinedpool_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ NA _ _ _ _ _ _l='ooJha_s_noty_etbee!:ldefined _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __
5 WeJI Jo_cat~d prop~r dista!:lceJrom driJli!:lg unitboundary _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
6 WeJI Jocat~d prop~r dista!:lce f(Om_ QtheJ w~lIs_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ _ 5impço Kaloa tit (:1,_500' 5) i$ listed aSßhut:in, butit ha$ 3 downhol~ plugs 8< is not capabl~ of producting._
7 Sufficient <1crea9-e_available in_drilJin9- unJL _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
8 Jtd~viated, isweJlboJ~ plaUncJuded _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ NA _ _ _ _ _ _ _ V~rticatweJI_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
9 0per_ator only aff~cted party _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
10 _Operator has .appropriate_ b9!:1d in Jorce. . _ _ _ _ _ _ _ _ _ _ . _ . _ _ _ _ _ _ _ _ _ _ . . . . _ _ _ _ _ Y ~L . . _ . _ _ Letter_ oJ Cred iL . _ . _ _ _ _ _ _ _ _ . . . . _ _ _ _ _ _ _ _ _ _ . . _ . . . . . _ _ _ _ _ _ _ _ _ . . . . . . . _ _ _ _ _ _ _ . .
11 P~emitcao b~ i$su_ed witho_ut conservation Qrd~r _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Appr Date 12 P~emitc_ao be i$su_ed without administrativ.e_approvaJ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
SFD 12/11/2003 13 Can permit be approved before 15-day wait Yes
14 WeJlJocat~d within area and_strata authQrized byJojection Ord~r # (puUO# in_comm~ots>-<for _ NA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
15 A!lw~lIs_withinJKmil~_are_a_ofeeYiewid~otified(Foeservic~.w~IJonlYL _ _ _..... _ _ _ _ _ _ _NA..... _ _ _ _ _ _ _ _..... _ _ _ _ _ _ _ _.... _. _ _ _ _ _ _ _ _ _ _...... _ _ _ _ _ _ _ _ _ _..... _ _ _ _ _ _ _ _ _. _.
16 Pre-Rroduçed_i!:ljector~ duration_ofpr~-productionl~ss_than_3.months_(for_seryiçeweIt Qnly) _ _ NA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __
17 ACMPFindingofCQn$i$te!:lcy_hasb~enJssu~dJorJbisproiec! _ _ _ _ _ _ _ _ _ NA _ _ _ A/17J03;ACMPJ~view_requirem~ntwillbed~termin_edbYGI~oGray._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __
Engineering
Appr Date
TEM 4/22/2003
Geology
Appr
SFD
Date
4/17/2003
Geologic
Commissioner:
o~
e
18 Çpoductor steingprQvided _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
19 _SurfacecasJngpJQtects_ alLk!:lown_ USDWs _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ _ Surtace ca$ing (s~t at 620' MD) andproducHo!:l casing (se! at3700' MD) will be cementedtQ sUJface. _ _
20 _CMTvotad~qu_ateJo circulate_onconductor_& surfC$g _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
21 ÇMT-votadequateJo ti~-inIQng $tring to_surf CS-9_ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ ,l='lan i$ to cem~!:ItprQductioo casingJQ su_rface. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
22 _CMTwill GOver_ail kno.wnproductiv~ bQri'zQn$_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
23 _Casiog desig!:lS ad_equa!e_ foe C, T, B&p_ermaJros! _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
24 Adequat~JanJ<age_oJfe$ery~ pit _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ Rig is_equippe_d.wnb $t~elpits. _NoJeseJ\l.epitpta!:lned, A!:IY driJIing waste to Enyiro:1eçb for disRosal. _ _ _ _ _ _
25 Jta_re-deilt bas_a_ to:4_03 fOJ aba_ndonment be~o aRprQved _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ NA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
26 Adequat~ -,,'(ellbore_ separation proposed _ _ _ _ _ _ _ _ _ . . . _ _ _ _ _ _ _ _ _ . . . . . _ . _ _ _ _ _ _Y~L . _ _ _ _ _ Closest weJI Js. t20'_dis!a_nt at.surfa_ce._ ~o pro~imi!y_ Rrobl~m anticipated. _ _ _ . _ . . . . _ _ _ _ _ _ _ _ _ _ _ . . _ _ _
27 Jtdivert~rr~quire_d.do_e$itme~treguJa_tions_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ _10~'diverterlin_e, Pla!:lto_driJI8-1l2"pilotbQI~and_opentoJ2-V4~._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __
28 _DrilJio9- fluidpJQgram schematic & ~quip Jis!adequat~ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ Expected BH~ 8.6 EMW.~otential fOJ higb~r EMW shallQW. PJanJo SRud .with 9.5 ppg mud. _ _ _ _ _ _ _
29 BOPEs,_do!hey meetreguJa!ion _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
30 _BOPEpress ra!iog approp(iate;t~stto _(put psig in_commentsL _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ YeL _ MASf' estimated at t450 psi. Aurora _normally tests their BOI=' to_ 3.000 psL _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
31ChokemaMold compJies w/APtR~-53_ (May 84L _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
32 WOJk will occue withouLoperatlon_sbutdo.wn_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
33 Js RreS_e!:lce_ oJ H2S gas_ pJQb_able _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ N_o _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
34 Mechanical_condJtioo of wells wi!hJn AOR y~rified_ (for_se(\/ice w~1J only) _ _ _ _ _ _ _ _ _ _ _ _ _ _ NA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- ~ - - - -
-e
35 P~rmitcao be i$su_ed wlo_hYdrog~n_s_uIJid~ meaSure$ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s
36 Dala_pre_sented on_ Rote_ntial ovefRres_sur~ zone$ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Y~s _
37 S~ismicanalysis_of shaJlow gas_zoo~s_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ NA
38 _S~abedconditioo survey (if off-shore) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ NA
39 _Contact namelphone}orweekly progress_reRorts [e1<RloratoryonIYL _ _ _ _ _ _ _ NA
_ _ _ _ No 1:i2S kn_owo inJegiQn, _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_ Offs_et w~lIcontrol indicaJ~s_normaJ press_ure_Qradient. Surface hole wiJl be drJlled _ _ _ _ _ _ _ _ _ _ _
_ _ _ with_9Ji -_ to_ppg mud;productioo inteNal with 9,2 RP9 mud._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_ Well will b~ drilled within 50' Qf existing Albert Kaloa tit ~xplor_atory_ weJlll='&A'~d>-- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- - - - - - - -
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Date:
Engineering
Comm issioner:
> ~-/
/2//;/5
Samples not required as this well will be drilled within 50 feet of the Albert Kaloa #1 exploratory well, which has samples from
36' to 13,600' MD. Methane, H2S, and PVT sensors will be in place and operational. No H2S has been found in this area.
SFD
Public
Commissioner
Date
(<J IS D