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400210584 05A 10084 PIONEER NATURAL RESOURCES USA INC
1401 17TH ST STE 1200
DENVER CO 80202 Judy Glinisty 303 675-2658 303 294-1275 Judy Glinisty Sr. Engineering Tech 2011-10-03T10:28:00.217-06:00 DRAFT glinisj 2011-10-03T10:28:00.217-06:00 glinisj Judy.Glinisty@pxd.com 0.00000 Judy.Glinisty@pxd.com glinisj glinisj 2011-10-20T13:22:41.843-06:00 400210584 05 071 09528 00 LAS ANIMAS ELVIRIA 24-12 SESW 12 33S 67W 6 PURGATOIRE RIVER 70830 400210584 This well was originally perforated and fraced in the Vermejo formation on 4-28-2008 with top perf of 1890' and bottom perf of 2175'. (Never produced). CIBP was set on 8-15-2008 at 1667' to abandon the Vermejo formation. This Form 5A shows a new formation frac in the Raton formation with production as of 9-23-2011. 400210584 400210584 FORM 5A SUBMITTED 400210584.pdf 400210584 400210594 WELLBORE DIAGRAM Wellbore Diagram - Elviria 24-12.pdf 93182 400210584 RTON N 532 1353 140 0.48 N Fraced new Raton formation 532' - 535' , 573' - 576' , 592' - 594' , 625' - 629' , 693' - 696' , 736' - 739' , 796' - 799' , 1109' - 1112' , 1120' - 1124' , 1207' - 1209' , 1224' - 1226' , 1248' - 1251' , 1350' - 1353'. 16/30 - 197,504# - N2 - 14,190 hscf - 1,230 bbls 15# linear - no HCI. 2011-09-25T00:00:00-06:00 24 0 55 0 Pumping 20 0 0 1004 SOLD 16 0 64 55 0 0 2 1405 0 7 8 COAL GAS 2011-09-14T00:00:00-06:00 2011-09-23T00:00:00-06:00 2011-09-21T00:00:00-06:00 PR Thread was being aborted.