<_x0034_01046996>

401046996 06 69175 PDC ENERGY INC

1775 SHERMAN STREET - STE 3000

DENVER CO 80203 Jenifer Hakkarinen 303 8605800 Jenifer Hakkarinen Reg Tech 2016-05-13T10:42:59.047-06:00 DRAFT jhakkarinen 2016-05-13T10:42:59.047-06:00 jhakkarinen Jenifer.Hakkarinen@pdce.com 0.00000 Jenifer.Hakkarinen@pdce.com jhakkarinen jhakkarinen 2016-05-13T10:57:49.593-06:00 401046996 Peterson, Tom 303 815-9641 05 123 21964 00 STATE CORSAIR 13-36 NWSW 36 4N 68W 6 WELD 1999086 WATTENBERG 90750 N PRODUCTION Y 620 N N � 40.267750 -104.957860 2006-09-26T00:00:00-06:00 Holly L. Tracy 1.9 State Corsair #13-36 (05-123-21964)/Plugging Procedure (Intent) Producing formation: Codell Existing Perforations: Codell – 7,360’-7,370’ TD: 7,603’ PBTD: 7,565’ Surface Casing: 8 5/8" 24# @ 418' w/ 230 sks cmt. Production Casing: 4 1/2” 10.5# @ 7,579’ w/ 190 sks cmt (TOC at 6,430’). Proposed Procedure: 1. MIRU pulling unit. 2. Blow down to tanks. Load with fluid to kill well. 3. Circulate and condition well for P&A ops. 4. TOOH with 235 jts of 2 3/8” production tubing. 5. Rig up wireline. RIH with CIBP. Set CIBP at 7,320’. 6. Load dump bailer with 2sx of 15.8#/gal Cl G cement. RIH with dump bailer and spot on top of CIBP. 7. RIH with CIBP. Set CIBP at 7,020’. 8. Load dump bailer with 2sx of 15.8#/gal Cl G cement. RIH with dump bailer and spot on top of CIBP. 9. RIH w/ casing cutter and cut production casing above TOC at 620'. Pull 4 ½” casing out of hole. 10. TIH with workstring to 720’. Circulate and condition to prepare for surface plug. 11. RU cementers. Mix and pump cement stub plug to surface (720’) with 235 sks of 15.8#/gal CL G cement. Confirm cement to surface. 12. Cut surface casing 6’ below ground level and weld on cap. tom.peterson@state.co.us false 401046996 401046996 FORM 6 INTENT SUBMITTED 401046996.pdf 401046996 401047022 WELLBORE DIAGRAM State Corsair 13-36 Proposed P&A Schematic_2016-05-12.pdf 74991 401046996 401047024 WELLBORE DIAGRAM State Corsair 13-36 Current Schematic_2016-05-12.pdf 91471 401046996 CODL 7360 7370 401046996 0 2 7320 false 401046996 1 2 7020 false 401046996 2 false 401046996 3 false 401046996 4 false 401046996 5 false 401046996 6 false 401046996 7 false 401046996 8 false 401046996 9 false 401046996 10 235 0 720 false 401046996 11 false 401046996 12 false 401046996 13 false 401046996 14 false 401046996 15 false 401046996 16 false 401046996 1ST 7 7 8 4 1 2 10.5 7579 190 7579 6430 CBL ACTUAL 401046996 SURF 12 1 4 8 5 8 24 418 230 418 0 VISU ACTUAL Thread was being aborted.