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400599235 06 10439 CARRIZO NIOBRARA LLC

500 DALLAS STREET #2300

HOUSTON TX 77002 Cynthia Pinel 713 358-6210 Cynthia Pinel Regulatory Comp. Analyst 2014-04-30T12:55:54.657-06:00 DRAFT pinelc 2014-04-30T12:55:54.657-06:00 pinelc cynthia.pinel@crzo.net 0.00000 cynthia.pinel@crzo.net pinelc pinelc 2014-04-30T13:04:28.923-06:00 400599235 Rains, Bill 970 590-6480 05 123 05477 00 STATE 1 NENW 36 8N 60W 6 WELD BUCKINGHAM WEST 7572 N OTHER � 6944 � � � 40.624325 -104.042371 bill.rains@state.co.us true 400599235 The scope of this work is to re-enter the old wellbore that had previously been plugged and abandoned. The well will be properly plugged and abandoned by setting cement plugs to isolate the Niobrara formation, freshwater zones, and setting a cement cap near the surface. Then the surface casing will have a plate welled as final seal 5' below the surface. The old wellbore will then be buried and the surface location will be remediated. 400599235 400599235 FORM 6 INTENT SUBMITTED 400599235.pdf 400599235 400599241 WELLBORE DIAGRAM State 1 (Chicago Corp)_Proposed WBD.pdf 11144 400599235 400599242 WELLBORE DIAGRAM State 1 (Chicago Corp)_Current WBD.pdf 11079 400599235 400599243 PROPOSED PLUGGING PROCEDURE State 1 (Chicago Corp)_Proposed WBD.pdf 11144 400599235 400599245 SURFACE OWNER CONSENT State 1 (Chicago Corp)_State Board of Land Commissioners Access Permit.pdf 1287975 400599235 400599246 SURFACE OWNER CONSENT State 1 (Chicago Corp)_State Board of Land Commissioners Site Approval.pdf 856316 400599235 DSND 6817 400599235 JSND 6899 400599235 NBRR 6088 CEMENT 400599235 0 false 400599235 1 false 400599235 2 OPEN HOLE 106 5788 6088 false 400599235 3 CASING 215 0 600 false 400599235 4 false 400599235 5 false 400599235 6 false 400599235 7 false 400599235 8 false 400599235 9 false 400599235 10 false 400599235 11 false 400599235 12 false 400599235 13 false 400599235 14 false 400599235 15 false 400599235 16 false 400599235 SURF 12 1 4 9 5 8 32.3 227 110 227 0 CALC ACTUAL Thread was being aborted.