| Drilling/Completion Operations | Form: (02 )
400557039
3/23/2014 | Best Management Practice for Anti-Collision
Prior to drilling operations, Operator will perform an anti-collision scan of existing offset wells that have the potential of being within close proximity of the proposed well. This anti-collision scan will include definitive MWD or gyro surveys of the offset wells with included error of uncertainty per survey instrument, and compared against the proposed wellpath with its respective error of uncertainty. If current surveys do not exist for the offset wells, Operator may have gyro surveys conducted to verify bottomhole location. The proposed well will only be drilled if the anti-collision scan results indicate that there is not a risk for collision, or harm to people or the environment. For the proposed well, upon conclusion of drilling operations, an as-constructed gyro survey will be submitted to COGCC with the Form 5.
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| Drilling/Completion Operations | Form: (02 )
400557039
3/23/2014 | Operator will comply with COGCC Policy for Bradenhead Monitoring During Hydraulic
Fracturing Treatments in the Greater Wattenberg Area dated May 29, 2012.
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| Drilling/Completion Operations | Form: (02 )
400557039
3/23/2014 | Open hole resistivity log with gamma ray will be run on this well to describe the stratigraphy of the vertical section of the wellbore and to adequately verify the setting depth of the surface casing and aquifer coverage. The Drilling Completion Report - Form 5 for every well on the pad shall identify which well was logged. |