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Home My WebLink AboutGMC Data Report No. 347Rock Strength test on cores (4464'4;4464.5', 4553'0; 4560.0, and 45700 from the Phillips Petroleum Company North Cook Inlet Unit A-02 well r ~ ;, ,~t j --`~.~' Received November 2007 Total of 4 pages in report (have data CD) Alaska Geologic Materials Center Data Report No. 347 From: Levinson, Rick A Sent: Wednesday, October 24, 2007 10:37 AM To: 'john_reeder@dnr.state.ak.us' Subject: Results of Rock Strength Tests On NCIU A-02 Core Samples John W. Reeder Curator, Alaska Geological Materials Center Last winter, we collected several chip samples from the NCIU A-02 core that was stored at the GMC. Per your request at the time of sampling, ConocoPhillips is providing results of analyses performed on these samples. The purpose was to perform rock strength tests on high permeability sands in order to better understand sand production problems at the North Cook Inlet Unit. Unfortunately, not all samples survived transport to our ConocoPhillips Bartlesville Laboratory without breaking into small fragments. Surviving samples underwent triaxial strength tests. If there was enough sample material, some samples were sent to TerraTek for UCS scratch tests. All results are shown below. Please call or email me if you have any questions. Rick Levinson ConocoPhillips Alaska, Inc. Cook Inlet Development 700 G Street Anchorage, AK 99501 ph. (907) 265-1530 fax (907) 265-1441 ick.a.levir~v~~~~conaco~hiiiips.car~~ v rn a ti -a- m h- cx o~ w c~ !-- c.a Results of Triaxial Compressive Strength, Dimpler Unconfined Stress, and Scratch Tests performed on Core Chip Samples from NCIU A-02 Plug No. Well Depth Formation EMOD Poisson's Pressure Stress Name ft. MM si Ratio si sl 97-5 NCI A-02 4464.5 Sterling 13066 0.297 1000 4335 3445 9fi-1 NCI A-02 4560.0 Sterlin 87671 0.212 1000 Triaxial Compressive Strength Test NCIU A-02 Weil -4464.5 -Sterling C.1. 1 Sandstone, Conf 1000 psi _,_ - ___ . -_-_ _ _ 500Q-- __ r F----a5c+o ~- - ~ --~ - -- -; -- - -- - i ~ ~ ':----- ooa _ _ --- ~ -- - -- o- I - ._ __ _. -- o- I' - -- ~. ~ g 6 Youn Elastic Mod., psi _ -13 E Rad11 - 604 ~ - - - Poisson's Ratio = 0.2 - - = E axl_ave ~ -- -2 o- ?- - - Max Axial Stress, P~ 4335 F - --1 o-1 --I i -- -- 1 - - - ~,. - - o -0.010 0.000 0.010 0.020 0.030 0.040 0.050 Strain, in/in Triaxial Compressive Strength Test NCIU A-02 Well -4560.0 -Sterling C.I- 2 Sandstone, Conf 1000 psi ..4500 - - - -- Q-f - - --------- _ I ~ I o-1__ ----- -- - - i I L----- 4~ - - I .--- i i I 0 -- - - _ - ---- I -E Radl1 . -E axiall 2 a~ ---- I -- - I __ 1 Qi- - , • . $767 ---- - -- -Youngs ~Fastic-Mod., psl I Poisson's-Ratio = 0.212. ---! - ; ~ ------1 0 ~ _ _ - ' Max Axial Stress,, P~ = 344 -- a ~--- ~- - __~- -0.020 0.000 --T _-- 0.080 0.100 0.020 0.040 0.080 Strafn,infln Page 2/4 ~~iC DA?A R~PQRT 3 ~ 7 Scratch Tests conducted by TerraTek +xoo ,ooa ,, _ __._ -N--- -- ~ 3. s eoo t -~ ~ .._. - _ ' ~ ~ ~ , ~; ~~ ' ~. ._ . ~y~+s ~r-~ ... zca a _ _ ,..__-- _ -' k`.: 0 ~.C :i ^tf 010 .. .. ;l tr ::: 1R aoa ll _i _ R^Otn M~ Scratch Test Beluga River Unit Well NCI A-02 Sample ID - S (4464' 4"). reo :~ ~ .oo aoo ~ ~i ..,.. aaa aw aae aae osa ti, '. ~. *~ Pq Scratch Test Beluga River Unit Well NCI A-02 Sample ID - T (4553' 0°). Page 3/4 GMG DATA REPORT 3 ~ 7 ~~ ~• - lpp ; { ----~----------__~_--~----- ~- S soa ~ - - ~ tY . . I w 'f ~~_~'~ y~+ .. :_: ' a ~p 'tom-*"'~-_ ~ ,~ ~ } Opp a.: y .t't ~ ^~b7-C-~ -: 's. ~ ~ j~ ~ ~ : ~ ~!r 1p0 ~..: ~:yr .-Y p p pL Scratch Test Beluga River Unit Well NCI A-02 Sample ID - U (4570' 0"). Page 4/4 .~.a.~-~ - - - O t6 ~ ~~~~ t.~wh m~