<_x0034_00959829>

400959829 06 69175 PDC ENERGY INC

1775 SHERMAN STREET - STE 3000

DENVER CO 80203 Kelsi Welch 303 831-3974 Kelsi Welch Regulatory Analyst 2015-12-23T13:52:42.923-07:00 DRAFT kwelch 2015-12-23T13:52:42.923-07:00 kwelch kelsi.welch@pdce.com 0.00000 kelsi.welch@pdce.com kwelch kwelch 2015-12-23T13:57:25.47-07:00 400959829 Rickard, Jeff 720 305-8280 05 123 13132 00 PURVIS 10-2 SWSE 10 4N 67W 6 WELD 68367 WATTENBERG 90750 N PRODUCTION Y N N � 40.320940 -104.875610 2008-04-02T00:00:00-06:00 Holly L. Tracy 2.1 Purvis 10-2 (05-123-13132)/Plugging Procedure (Intent) Producing Formation: Nobrara - Codell Existing Perforations: Niobrara 6893’-7091’ Codell 7206’-7223’ TD: 7293’ PBTD: 7236’ Surface Casing: 8 ?" 24# @ 312' w/ 215 sks cmt. Production Casing: 2?” 6.4# @ 7291’ w/ 450 sks cmt (TOC 5860’CBL). Tubing: No tubing record is available. Proposed Procedure: 1. MIRU pulling unit. TOOH with tubing. 2. Rig up wireline company. TIH with CIBP. Set CIBP at 6850’. TIH with dump bailer. Spot 2 sxs of 15.8#/gal Cl G cement on top of CIBP. 3. Pressure test casing to 300 psi. 4. TIH with casing cutter. Cut 2?” casing at 525. Pull 2?” casing. 5. TIH with tubing to 575’. Mix and pump 220 sxs of 15.8#/gal Cl G cement. Cement should circulate to surface. 6. Cut surface casing 6’ below ground level and weld on cap. jeffrey.rickard@state.co.us false 400959829 400959829 FORM 6 INTENT SUBMITTED 400959829.pdf 400959829 400959833 WELLBORE DIAGRAM Purvis 10-2 Schematic - Actual.pdf 45190 400959829 400959834 WELLBORE DIAGRAM Purvis 10-2 Schematic - Final P&A.pdf 44274 400959829 CODL 7206 7223 400959829 NBRR 6893 7091 400959829 0 2 6850 false 400959829 1 false 400959829 2 false 400959829 3 false 400959829 4 false 400959829 5 false 400959829 6 false 400959829 7 false 400959829 8 false 400959829 9 false 400959829 10 220 0 575 false 400959829 11 false 400959829 12 false 400959829 13 false 400959829 14 false 400959829 15 false 400959829 16 false 400959829 1ST 7 7 8 2 7 8 6.4 7291 450 7291 5860 ACTUAL 400959829 SURF 12 1 4 8 5 8 24 312 215 312 0 ACTUAL Thread was being aborted.