<_x0034_00701696>

400701696 06 47120 KERR MCGEE OIL & GAS ONSHORE LP

P O BOX 173779

DENVER CO 80217-3779 REBECCA HEIM 720 929-6361 720 929-7361 CHERYL LIGHT SR. REGULATORY ANALYST 2014-10-06T08:55:08.483-06:00 DRAFT heimr 2014-10-06T08:55:08.483-06:00 heimr DJRegulatory@anadarko.com 0.00000 REBECCA.HEIM@ANADARKO.COM heimr heimr 2014-10-06T09:09:58-06:00 400701696 Carlile, Craig 970 629-8279 05 123 15708 00 BELL L12-6 SENW 12 3N 66W 6 WELD WATTENBERG 90750 N PRODUCTION Y 1350 N N N 40.241380 -104.727670 2006-06-21T00:00:00-06:00 Paul Tappy 2.0 PLUG AND ABANDOMENT PROCEDURE (SEE ATTACHED PROCEDURE) BELL L 12-06 Step Description of Work 1 Provide 48 hr notice to COGCC prior to rig up per request on approved Form 6 (e.g. call field coordinator, submit Form 42, etc.). Call IOC (970-506-5980) at least 24 hr prior to rig move. Request they catch and remove plunger, isolate production equipment and remove any automation prior to rig MIRU. 2 MIRU slickline services. Pull bumper spring and tag bottom. RDMO slickline services. 3 Prepare location for base beam equipped rig. Install perimeter fence as needed. 4 Check and record Bradenhead pressure. If Bradenhead valve is not accessible, re-plumb so that valve is above GL. 5 MIRU, kill as necessary using clean fresh water with biocide. ND WH. NU BOP. Unseat landing jt, LD. 6 TOOH and SB 1.66'' production tubing (232 jts landed @ 7372'). 7 MIRU wireline. Run gyro survey from 100' above PBD (PBD ~7484') recorded in step 2 to surface with stops every 100'. Forward gyro survey data and invoices to Sabrina Frantz. 8 RIH gauge ring for 2 7/8" 6.5 #/ft casing to 7400'. POOH. Set CIBP at 7350' to abandon Codell perfs (collars at 7338' and 7367'). RDMO WL. 10 MIRU hydrotester. Hydrotest 1.66" tubing to 3000 psi while TIH open ended. Tag CIBP set at 7350'. Pumping water with biocide, pressure test the CIBP and production casing to 2500 psi for 15 minutes. If pressure test passes, proceed to next step; otherwise contact engineering for revised procedure steps to hydrotest 2 7/8" casing back in hole to spot stub plug prior to step 22. 11 RU Cementers. Pump Niobrara/Codell plug w/ 1.66" tubing: 20 sx (27.6 cuft) class "G" w/ 20% silica flour, 0.4% CD-32, 0.4% ASA-301 and R-3 to achieve 2:30 pump time, mixed at 15.8 ppg and 1.38 cuft/sx (849' inside 2 7/8" csg, no excess). The plug will cover 7350' - 6500'. RD cementers. 12 PUH to 6300' and circulate tubing clean to ensure no cement is left in the tubing. 13 TOOH 1.66" tubing, LD. 14 MIRU WL. PU and RIH with 1 11/16" perf gun and shoot squeeze holes at 4750' with 3 spf, 0.5" diam. RDMO WL. 15 MIRU Cementers on the 2 7/8" casing. Establish circulation down the production casing and up surface casing/production casing annulus. If circulation is not established, call Evans Engineering. 16 Pump 20 bbl sodium metasilicate and a 5 bbl water spacer followed by 370 sx (426 cuft) Class "G" cement with 0.25 pps cello flake, 0.4% CD-32, 0.4% ASA-301 mixed at 15.8 ppg and 1.15 cuft/sx (450' in 12" OH from caliper with 20% excess, 450' in 2 7/8" production casing with no excess). The plug will cover 4750' - 4300'. Drop wiper plug and displace to 4300' using 25 bbls water. RDMO cementers. 17 WOC per cement company recommendation. 18 MIRU WL. RIH and tag cement at 4300' or shallower. If the tag is deeper than 4300', contact Evans Engineering. 19 RIH and cut casing at 1350'. RDMO WL. 20 Circulate with fresh water contaiing biocide to remove any gas. 21 NDBOP, NDTH. Install BOP on casing head with 2 7/8" pipe rams. 22 MIRU Cementers. Establish circulation and pump 10 bbl (min) SAPP followed by a 20 bbl fresh water spacer. Pump Stub Plug: 730 sx (971 cuft) Type III w/ cello flake and CaCl2 as deemed necessary, mixed at 14.8 pgg and 1.33 cuft/sx (815' in 12" OH from caliper with 40% excess, 200' in 8 5/8" surface csg with no excess). The plug will cover 1350' - 335'. RD cementers. 23 Pull up to 100' and circulate tubing clean using fresh water treated with biocide. TOOH. 24 WOC per cement company recommendation. Tag cement. Cement top needs to be above 335'. 25 MIRU WL. RIH 8 5/8" CIBP to 80'. Set and pressure test to 1000 psi for 15 minutes. RDMO WL and WO rig. 26 Instruct cementing and wireline contractors to e-mail copies of all job logs/job summaries to rscDJVendors@anadarko.com within 24 hrs of completion of the job. 27 Supervisor submit paper copies of all invoices, logs, and reports to Joleen Kramer. 28 Excavation crew to notify One Call to clear excavation area around wellhead and for fl craig.carlile@state.co.us false 400701696 400701696 FORM 6 INTENT SUBMITTED 400701696.pdf 400701696 400701714 PROPOSED PLUGGING PROCEDURE BELL L 12-06 PROCEDURE.pdf 51486 400701696 400701715 WELLBORE DIAGRAM BELL L 12-06 WBD.pdf 73104 400701696 CODL 7408 7422 400701696 0 20 7350 false 400701696 1 25 80 false 400701696 2 CASING 20 6500 7350 false 400701696 3 false 400701696 4 false 400701696 5 false 400701696 6 false 400701696 7 370 4750 false 400701696 8 false 400701696 9 false 400701696 10 730 335 1350 false 400701696 11 25 false 400701696 12 false 400701696 13 false 400701696 14 false 400701696 15 false 400701696 16 false 400701696 1ST 7 7 8 2 7 8 6.5 7553 240 7553 6716 CBL ACTUAL 400701696 SURF 12 1 4 8 5 8 24 535 290 535 0 VISU ACTUAL Thread was being aborted.