<_x0034_00768714>

400768714 06 69175 PDC ENERGY INC

1775 SHERMAN STREET - STE 3000

DENVER CO 80203 Christine Brookshire 303 860-5800 303 860-5838 Christine Brookshire Regulatory Tech 2015-01-12T08:34:54.593-07:00 DRAFT cbrookshire 2015-01-12T08:34:54.593-07:00 cbrookshire christine.brookshire@pdce.com 0.00000 christine.brookshire@pdce.com cbrookshire cbrookshire 2015-01-12T09:04:12.627-07:00 400768714 Gomez, Jason 970 573-1277 05 123 26081 00 HARPER 34-22 NWNW 34 7N 65W 6 WELD WATTENBERG 90750 N OTHER Y N N � 40.536080 -104.655980 2007-09-13T00:00:00-06:00 LEE CWIAK 2.4 Plugging Procedure D&A Well Existing Perforations: None 8 5/8" 24# @ 563' W/ 300 sks cmt. Procedure: 1)MIRU Excavation crew 2)Locate and dig up old wellhead 3)Cut old casing and weld new casing stub to bring to surface, fill in hole 4)MIRU workover rig 5)RIH w/ bit, tag and drill through surface plug 6)Clean out to top of Niobrara formation (6858’) 7)TIH and pump 235 sk cement plug from 6800’ to 6000’ (58’ above top of Niobrara) 8)TOH to set 300 sk plug @ Parkman/Sussex (3650’-4700’) 9)TOH and set 175 sack cement plug half in half out of surface casing from 600’ to surface 10)Dump 10 sks at surface jason.gomez@state.co.us true 400768714 400768714 FORM 6 INTENT SUBMITTED 400768714.pdf 400768714 400768771 LOCATION PHOTO Harper 34-22 Location Photos.pdf 492633 400768714 400768772 WELLBORE DIAGRAM Harper 34-22 Current Wellbore.pdf 43947 400768714 400768773 WELLBORE DIAGRAM Harper 34-22 Proposed Wellbore.pdf 38303 400768714 400768775 SURFACE AGRMT/SURETY Site Release Harper.pdf 47096 400768714 0 false 400768714 1 false 400768714 2 STUB PLUG 235 6000 6800 false 400768714 3 OPEN HOLE 300 4700 3650 false 400768714 4 false 400768714 5 false 400768714 6 false 400768714 7 false 400768714 8 false 400768714 9 false 400768714 10 175 0 600 true 400768714 11 10 false 400768714 12 false 400768714 13 false 400768714 14 false 400768714 15 false 400768714 16 false 400768714 SURF 12 1 4 8 5 8 24 563 300 563 0 ACTUAL Thread was being aborted.