| Engineer | Form: (02)
400952996
05/12/2016 | (1) Operator shall comply with the most current revision of the Northwest Notification Policy.
(2) In lieu of the standard Form 42 spud notice required by the Northwest Notification Policy, submit Form 42 Rulison SAP - Spud Notice, specifying the bottom hole location sector and tier.
(3) Operator shall provide complete well-specific emergency contact information to COGCC via email prior to spudding this well. DNR_Rulison.Submittal@state.co.us
(4) Operator shall comply with all provisions of the most recent COGCC-approved revision of the Rulison Sampling and Analysis Plan.
(5) Operator shall comply with the most current revision of the Garfield County Rulison Field Notice to Operators, with the following exception: All field notice requirements specified in that Notice to Operators are superseded by the requirements of the most current revision of the Northwest Colorado Notification Policy (see Condition of Approval #1).
(6) Operator’s proposed surface casing setting depth of 2,500’ (measured depth) shall be adjusted as necessary, such that the surface casing is set 50’ or more below the Green River Formation / Wasatch Formation contact. See comment below regarding depth to this contact (Wasatch Formation top).
(7) Operator shall provide cement coverage from the production casing shoe (4+1/2" FIRST STRING) to a minimum of 200' above the Lower Wasatch (as defined by COGCC’s Field Scout Card, Document No. 2056203 and Annotated Type Logs for the Parachute Field) to provide isolation of all Mesaverde Group and underlying formations, if penetrated, the Ohio Creek Formation, and the lower portion of the Wasatch Formation. Verify production casing cement coverage with a cement bond log. See comment below regarding operator’s proposed First String top of cement.
(8) Operator shall perform an anti-collision evaluation for offset Dry and Abandoned well Battlement Mesa 36-23CXX (045-15471) that has the potential of being within 150 feet of the proposed well prior to drilling operations for the proposed well (Rule 317.r. notice is not required). |