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400147808 02 2011-03-31T14:42:52.667-06:00 100322 NOBLE ENERGY INC

1625 BROADWAY STE 2200

DENVER CO 80202 JAN KAJIWARA 303 228-4092 303 228-4286 JAN KAJIWARA REGULATORY ANALYST 2011-03-31T14:42:52.667-06:00 2011-03-31T14:42:52.573-06:00 UPLOADED kajiwarajan 2011-03-29T13:16:00.63-06:00 kajiwarajan jkajiwara@nobleenergyinc.com 2.00000 310674 jkajiwara@nobleenergyinc.com Sidetrack - lost hole IN PROCESS FreemanS FreemanS 2011-04-01T11:05:02.513-06:00 400147808 DR Y OIL MULTIPLE N MEGAN H16-99HZ-X 11180 SWSW 16 3N 65W 6 155 GREELEY FWL 1240 32760 4856 FSL WELD HORIZONTAL 804 500 FWL STATE 1182 FSL CO 70/7899 16 STATE Y 3N 65W 640 Noble Energy Inc certifies that the leases shall be committed to the unit/Communization agreement as necessary. SECTION 16: 3N-65W: ALL N FWL 850 500 155 FSL FEET 16 285 3N 1240 65W FEET FEET N N N N OFFSITE LAND FARMING CLOSED LOOP 05 123 32746 01 20030009 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 40.221572 -104.677201 2010-09-03T00:00:00-06:00 JOHN BARICKMAN 2.5 Y false true 400147808 1ST STRING TOP OF CEMENT = 200’ ABOVE NIOBRARA. The production liner will be hung off inside of 7” casing. 400147808 400147808 FORM 2 SUBMITTED 400147808.pdf 400147808 400148117 DEVIATED DRILLING PLAN Drlg plan.pdf 1097784 400147808 400148119 WELL LOCATION PLAT location plat.pdf 1757106 400147808 400104279 02A MEGAN H16-99HZ 536ebf8b-bfdf-44a2-b00f-0c6700493c8d 400147808 5 General Housekeeping Housekeeping will consist of neat and orderly storage of materials and fluids. Wastes will be temporarily stored in sealed containers and regularly collected and disposed of at offsite, suitable facilities. If spills occur prompt cleanup is required to minimize any commingling of waste materials with stormwater runoff. Routine maintenance will be limited to fueling and lubrication of equipment. Drip pans will be used during routine fueling and maintenance to contain spills or leaks. Any waste product from maintenance will be containerized and transported offsite for disposal or recycling. There will be no major equipment overhauls conducted onsite. Equipment will be transported offsite for major overhauls. Cleanup of trash and discarded materials will be conducted at the end of each work day. Cleanup will consist of patrolling the roadway, access areas, and other work areas to pickup trash, scrap debris, other discarded materials, and any contaminated soil. These materials will be disposed of properly. 641c3b92-2239-41d8-bed7-1b79c361ab76 400147808 5 Storm Water/Erosion Control Stormwater management plans (SWMP) are in place to address construction, drilling and operations associated with Oil & Gas development throughout the state of Colorado in accordance with Colorado Department of Public Health and Environment (CDPHE) General Permit No. COR-039527. BMP's will be constructed around the perimeter of the site prior to, or at the beginning of construction. BMP's used will vary according to the location, and will remain in place until the pad reaches final reclamation. 3de5d770-9284-4b03-9ab7-a50c68b2a488 400147808 5 Material Handling and Spill Prevention Spill Prevention Control and Countermeasures (SPCC) plans are in place to address any possible spill associated with Oil & Gas operations throughout the state of Colorado in accordance with CFR 112. 400147808 1ST 8 3 4 7 26 7336 650 7336 0 PLANNED 400147808 1ST LINER 6 1 8 4 1 2 11.6 11180 0 PLANNED 400147808 SURF 12 1 4 9 5 8 36 796 401 796 0 0 PLANNED 400147808 NIOBRARA NBRR unspaced 320 S/2

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