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400062528 02A 2010-05-26T00:00:00-06:00 8960 BONANZA CREEK ENERGY OPERATING COMPANY LLC

P O BOX 21974

BAKERSFIELD CA 93390 Keith Caplan 720 279-2330 720 279-2331 Stephen Wolfe Sr. Prod. Eng. 2010-05-26T00:00:00-06:00 2010-05-26T13:15:32.063-06:00 310862 UPLOADED swolfe 2010-05-18T11:26:55.84-06:00 swolfe srw@bonanzacrk.com 0.00000 KCaplan@bonanzacrk.com In Process andrewsd andrewsd 2010-05-26T13:27:51.947-06:00 400062528 true 41-19 Antelope 310862 WELD NENE 19 5N 62W 6 4630 660 FNL 678 FEL 40.390360 -104.359030 2.7 2008-02-13T00:00:00-07:00 Robert A. Chichester 1 1 2 1 1 1 1 Will also serve as Antelope 42-19 production facility. 3-phase flowline from Antelope 42-19. 2010-07-15T00:00:00-06:00 2010-10-14T00:00:00-06:00 4630 false false false OFFSITE LAND SPREADING 2008-03-27T00:00:00-06:00 FEE FEE true Bond Blanket 20070001 true 20070004 false 2975 5280 2200 5280 660 true false false false true Valent Sand, 3-9% slopes (70) Valent Sand, 0-3% slopes (69) false true true false false 5280 2900 43 false false No false 0.90 0.50 400062528 Location is a former hog farm, currently being reclaimed. Powerlines are de-energized, distance to power lines is greater than 2200 ft. Buildings are vacant. Bonanza Creek Operating will line drilling pit. Distance to nearest surface water greater than one mile. The reference area is on undisturbed land immediately adjacent to location and to the east, as depicted in the location picture facing east. Water level determined from water well permit #188372--A, plus 25 ft elevation differential. 400062528 400062528 FORM 2A SUBMITTED 400062528.pdf 400062528 400063035 NRCS MAP UNIT DESC Valent_69.pdf 37747 400062528 400063036 NRCS MAP UNIT DESC Valent_70.pdf 37788 400062528 400064442 LOCATION DRAWING Location Drawing.pdf 312585 400062528 400064443 HYDROLOGY MAP Hydrology.pdf 579628 400062528 400064444 ACCESS ROAD MAP access road.pdf 2483905 400062528 400064952 LOCATION PICTURES Antelope 41-19 location pics.pdf 309021 400062528 400062527 02 400062528 Mr. Robert Lembke

70 Ranch LLC

5460 S. Quebec St., Ste. 110 Greenwood Village CO 80111 400062528 1 1 2 1 1 1 1 Will also serve as Antelope 42-19 production facility. 3-phase flowline from Antelope 42-19. 400062528 C true false false 400062528 F false true 400062528 true

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