<_x0034_00069555>

400069555 02A 2010-06-21T00:00:00-06:00 10084 PIONEER NATURAL RESOURCES USA INC

1401 17TH ST STE 1200

DENVER CO 80202 Georgina Kovacik 303 675-2611 303 294-1251 Georgina Kovacik Engineering Tech 2010-06-21T00:00:00-06:00 2010-06-21T10:17:12.66-06:00 UPLOADED guzmang 2010-06-15T15:57:17.54-06:00 guzmang georgina.kovacik@pxd.com 0.00000 georgina.kovacik@pxd.com In Process FreemanS FreemanS 2010-06-23T15:57:58.853-06:00 400069555 true 32-12 TIMBALE LAS ANIMAS SW/NE 12 33S 68W 6 7894 1569 FNL 1854 FEL 37.188895 -104.943620 5.8 2010-04-19T00:00:00-06:00 R. Coberly 2 1 2 2 2 2 2 2 2 2010-12-20T00:00:00-07:00 2011-03-20T00:00:00-06:00 7894 false false false ONSITE Drilling pit 2010-03-25T00:00:00-06:00 FEE FEE Surface Use Agreement 20040083 false 1600 5370 1625 114600 497 true true Dargol-Stout-Vamer complex, 1 to 9% slopes false true 2010-04-19T00:00:00-06:00 pine, oak true false true 810 1290 18 false false No false false 1.00 0.50 400069555 If a pit liner is used it will be properly managed as solid waste when the pit is closed in accordance with State rules. Reference area is an undisturbed area adjecent to and to the south of the well pad. Water well used to determine the static water level is # 0328627 400069555 400069555 FORM 2A SUBMITTED 400069555.pdf 400069555 400069562 WELL LOCATION PLAT WellPlat_Timbale_32-12.pdf 214818 400069555 400069564 ACCESS ROAD MAP ACCESS_Timbale_32-12.pdf 862516 400069555 400069565 HYDROLOGY MAP HYDRO_Timbale_32-12.pdf 648290 400069555 400069566 CONST. LAYOUT DRAWINGS Layout_Timbale_32-12.pdf 76978 400069555 400069567 LOCATION DRAWING Location_Timbale_32-12.pdf 811006 400069555 400069568 LOCATION PICTURES Photos1_Timbale_32-12.pdf 269390 400069555 400069569 LOCATION PICTURES Photos2_Timbale_32-12.pdf 261232 400069555 400069570 SURFACE AGRMT/SURETY SDR_Timbale_De_Trujillo.pdf 48739 400069555 400069571 SURFACE AGRMT/SURETY SDR_Timbale_Silva.pdf 383281 400069555 400069574 TOPO MAP TOPO_Timbale_32-12.pdf 892432 400069555 400069575 PROPOSED BMPs BMP's for COGCC APD_Lined.pdf 318498 400069555 400069919 NRCS MAP UNIT DESC VD.pdf 40230 400069555 400069355 02 Timbale 32-12 400069555 400070980 02 Timbale 32-12 Tr 400069555 Julia Silva

13800 County Road 21.4

Weston CO 81091 400069555 2 1 2 2 2 2 2 2 2 400069555 C true 400069555 F true 400069555 true

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