<_x0034_00807975>

400807975 06 47120 KERR MCGEE OIL & GAS ONSHORE LP

P O BOX 173779

DENVER CO 80217-3779 REBECCA HEIM 720 929-6361 720 929-7361 REBECCA HEIM SR. REGULATORY ANALYST 2015-03-12T06:07:08.703-06:00 DRAFT heimr 2015-03-12T06:07:08.703-06:00 heimr rscdjpostdrill@anadarko.com 0.00000 REBECCA.HEIM@ANADARKO.COM heimr heimr 2015-03-12T06:19:07.127-06:00 400807975 05 123 09656 00 E GRAHAM "C" 1 NWNE 12 1N 68W 6 WELD WATTENBERG 90750 S � � � � 1330 4 2015-02-27T00:00:00-07:00 1 PIONEER 2 SANJEL 40.069740 -104.947240 2008-08-07T00:00:00-06:00 Cody Mattson 5.4 From: Schlagenhauf - DNR, Mark To: Davis, Tyler [Naill Services Inc.] Cc: Light, Cheryl; Deal, Traux [Select Energy]; Marchant, Brent Subject: Re: FW: Graham E "C" #1 Date: Thursday, February 05, 2015 11:10:42 AM Tyler, No objection. Mark Schlagenhauf P.E. Northeastern Engineer On Thu, Feb 5, 2015 at 11:01 AM, Davis, Tyler [Naill Services Inc.] <Tyler.Davis@anadarko.com> wrote: Mark- We are on the Graham E C #1 (API: 123-09656) for a P&A. I have attached the CBL that shows there is not sufficient cement above the Niobrara. In order to get at least 400’ cement above the Niobrara we would like to do the following: - Perf squeeze holes at 7220’ and 7000’ - Set CICR at 7030’ - Pump 138 cu ft/ 100 sx “G” cmt mixed at 15.8 ppg and 1.38 cuft/sk from 7220’ to 7000’. (~9.5” OH + 20% excess) - Under displace and sting out of CICR to leave 3 bbls on top of retainer Please let me know if you have any objections to the proposed plan. Thanks, Tyler Davis false 400807975 400807975 FORM 6 SUBSEQUENT SUBMITTED 400807975.pdf 400807975 400807976 OPERATIONS SUMMARY Anadarko Daily Summary Report.pdf 103766 400807975 400807977 CEMENT BOND LOG GRAHAM E C #1 CBL 020515.pdf 6217258 400807975 400807978 CEMENT JOB SUMMARY GRAHAM E C 1 CMT JOB.pdf 290206 400807975 400807979 GYRO SURVEY GRAHAM E C 1 GYRO.pdf 121240 400807975 400807980 WELLBORE DIAGRAM GRAHAM E C 1 WBD.pdf 73459 400807975 400807981 WIRELINE JOB SUMMARY GRAHAM E C 1 WL JOB.pdf 1050806 400807975 JSND 8230 8266 2015-02-04T00:00:00-07:00 B PLUG CEMENT TOP 8150 400807975 0 2 8150 false 400807975 1 2 8100 false 400807975 2 STUB PLUG 550 90 1440 true 400807975 3 false 400807975 4 false 400807975 5 false 400807975 6 false 400807975 7 100 7220 false 7000 400807975 8 630 5421 false 4575 400807975 9 false 400807975 10 false 400807975 11 37 false 400807975 12 false 400807975 13 false 400807975 14 80 false 400807975 15 false 400807975 16 false 400807975 1ST 7 1 4 4 1 2 10.5/11.6 8398 225 8398 6885 CALC ACTUAL 400807975 STAGE TOOL 12 1 4 8 5 8 24 184 250 184 0 VISU ACTUAL 400807975 SURF 12 1 4 8 5 8 24 842 550 842 0 VISU ACTUAL Thread was being aborted.