<_x0034_00077667>

400077667 02 2010-07-21T00:00:00-06:00 66571 OXY USA WTP LP

P O BOX 27757

HOUSTON TX 77227 Joan Proulx 970 263.3641 970 263.3694 Joan Proulx Regulatory Analyst 2010-07-21T00:00:00-06:00 2010-07-21T09:40:44.567-06:00 UPLOADED proulxj 2010-07-19T13:47:53.307-06:00 proulxj joan_proulx@oxy.com 2.00000 324296 joan_proulx@oxy.com In Process FreemanS FreemanS 2010-07-22T09:29:45.37-06:00 400077667 DR Y N GAS MULTIPLE Y Cascade Creek 697-08-31B 9499 NESE 8 6S 97W 6 971 Grand Valley FEL 2171 31290 8479 FSL GARFIELD DIRECTIONAL 999 999 FEL FEE 2491 FNL 8 FEE Y 6S 97W 9520 See attached Mineral Lease Description N FEL 2491 4313 3492 FNL FEET 8 330 6S 3754 97W FEET FEET FEET N N N ONSITE Onsite reserve pit 05 045 18351 00 20060137 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 39.536158 -108.237598 2010-07-01T00:00:00-06:00 John Richardson 1.4 true true 400077667 Oxy is both the surface and mineral owner. Rule 305 and 306 are waived . The well pad has been constructed and there is one producing well on this location; there is currently no drilling rig on this pad. Drilling operations are projected to commence sometime in early 2011. A semi-closed loop system will be used. Per GarCo Vacation Ordinance dated 10-5-1987, CR 213 is now OXY’s private property north of Sec 8, 7S, 97W, 6 PM. Oxy will comply with new “Notice to Operators” regarding reserve pits (June 12, 2008). Oxy will provide appropriate housing for essential personnel in order to conduct safe, efficient drilling operations at this well site. 400077667 400077667 FORM 2 SUBMITTED 400077667.pdf 400077667 400077668 MINERAL LEASE MAP Mineral lease description.PDF 299689 400077667 400077669 TOPO MAP 608-43-31 Topo.PDF 1035574 400077667 400077670 DEVIATED DRILLING PLAN CC 697-08-31B Plan 2.pdf 418526 400077667 400077674 EXCEPTION LOC REQUEST 608-43-31 Excep Loc 1.PDF 368817 400077667 400077678 WELL LOCATION PLAT Scan001.PDF 503785 400077667 400077440 02A 608-43-31 Pad 400077667 1ST 8 3 4 4 1 2 11.6# 9489 2045 9489 5402 PLANNED 400077667 CONDUCTOR 20 0 0 16 0 0 65# 100 100 PLANNED 400077667 SURF 14 3 4 9 5 8 36# 2690 1420 2690 PLANNED 400077667 Iles ILES 510-48 400077667 Williams Fork WMFK 510-15

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