<_x0034_00410603>

400410603 06 10084 PIONEER NATURAL RESOURCES USA INC

1401 17TH ST STE 1200

DENVER CO 80202 Judy Glinisty 303 675-2658 303 294-1275 Josh chebul Sr Operations Engineer 2013-04-29T10:19:38.12-06:00 DRAFT glinisj 2013-04-29T10:19:38.12-06:00 glinisj Josh.Chebul@pxd.com 0.00000 Judy.Glinisty@pxd.com glinisj glinisj 2013-05-03T12:59:14.15-06:00 400410603 DURAN, JOHN 719 846-4715 05 071 09018 00 LOBO 13-4 NWSW 4 33S 66W 6 LAS ANIMAS PURGATOIRE RIVER 70830 N PRODUCTION N N N N 37.198550 -104.789300 2007-04-30T00:00:00-06:00 CHRIS SANCHZ 5.9 Pumping 1" cement job between production casing and surface casing annulus to 420' or tag based on CBL. COGCC's eform database would not accept duplicate formations under "Current and Previously Abandoned Zones". This Form 6 should also indicate that we previously set a retrievable bridge plug in the Vermejo formation and we are currently proposing to set two additional bridge plugs in the same Vermejo formation on the intervals that are currently open. The previous BP set is identified below. Formation: Vermejo Perf Top: 1966' Perf Bottom: 2180' Date: 9/8/2010 Method: Retrievable BP Plug Depth: 1940' john.duran@state.co.us 400410603 400410603 FORM 6 INTENT SUBMITTED 400410603.pdf 400410603 400413593 WELLBORE DIAGRAM Proposed Wellbore Diagram - Lobo 13-4.pdf 149629 400410603 400413594 WELLBORE DIAGRAM Wellbore Diagram - Lobo 13-4.pdf 138231 400410603 VRMJ 1890 1908 400410603 0 22 1850 false 400410603 1 23 975 false 400410603 2 false 400410603 3 false 400410603 4 false 400410603 5 false 400410603 6 false 400410603 7 false 400410603 8 false 400410603 9 false 400410603 10 false 400410603 11 9 false 400410603 12 false 400410603 13 false 400410603 14 false 400410603 15 false 400410603 16 false 400410603 1ST 7 7 8 5 1 2 17 2298 619 1661 408 CBL ACTUAL 400410603 CONDUCTOR 14 3 4 12 3 4 32 24 6 24 0 CALC ACTUAL 400410603 SURF 11 8 5 8 24 872 440 872 0 CALC ACTUAL Thread was being aborted.