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Facility TypeFacility ID/
API
Facility Name/
Number
Operator Name/
Number
StatusField Name/
Number
LocationLocation IDRelated Facilities
WELL05-123-35755GREEN
1-10
STRACHAN EXPLORATION INC
83130
PR
9/12/2014
CROW
13600
WELD  123
NWSE 1 7N60W 6
429227View Related
 
COGIS - Conditions of Approval Results
TypeSource DocumentConditions of Approval
EngineerForm: (02)
400280672
05/25/2012
1) Provide 48 hour notice prior to spud via electronic Form 42. 2) Provide cement coverage from TD to a minimum of 200' above Niobrara. Verify coverage with cement bond log. 3) If dry hole, set 40 sk (100’) cement plugs to isolate J-Sand, D-Sand, Codell, and Niobrara, 50 sks cement from 50’ below to 50’ above surface casing shoe, 15 sks cement top of surface casing, cut 4’ below GL, weld on plate, 5 sks cement in rat hole & 5 sks cement in mouse hole.
EngineerForm: (02)
400594135
05/27/2014
1) Provide 48 hour notice prior to spud via electronic Form 42. 2) Provide cement coverage of intermediate casing to a minimum of 200' above Niobrara. Verify coverage with cement bond log. 3) Run and submit Directional Survey from TD to base of surface casing. Ensure that the wellbore complies with setback requirements in commission orders or rules prior to producing the well. 4) If dry hole: set 60 sks cement from 50’ below J-Sand to 50’ above D-Sand, set 40 sks cement 50’ above Niobrara top, set 50 sks cement ½ out, ½ in surface casing, 15 sks cement from 50’ to surface, cut 4’ below ground level, weld on plate, 5 sks cement in rat hole & 5 sks cement in mouse hole.
 
COGIS - Best Management Practice Results
BMP TypeSource DocumentBest Management Practices
ConstructionForm: (02 )
400280672
6/8/2012
Remove only the minimum amount of vegetation necessary for the construction of roads and facilities. Conserve topsoil during excavation and reuse as cover on disturbed areas to facilitate regrowth of vegetation. No construction or routine maintenance activities will be performed during periods when the soil is too wet to adequately support construction equipment.
Final ReclamationForm: (02 )
400280672
6/8/2012
All surface restoration shall be accomplished to the satisfaction of Owner. All reseeding shall be done with grasses consistent with the Rocky Mountain native mix or other grasses reasonably requested by surface owner and during planting period suggested by Owner. Final reclamation shall be completed to the reasonable satisfaction of the Owner as soon as practical after installation (weather permitting) and in accordance with regulatory agency standards (BLM/COGCC).
Interim ReclamationForm: (02 )
400280672
6/8/2012
Utilize only such area around each producing well as is reasonably necessary. Restore the remainder of the well site location to its original condition within a reasonable time after the completion of operations. All reseeding shall be done with grasses consistent with the Rocky Mountain native mix or other grasses reasonably requested by surface owner and during planting period suggested by Owner.
PlanningForm: (02 )
400280672
6/8/2012
When feasible develop multiple well sites by using directional drilling to reduce cumulative impacts and adverse impacts on wildlife resources.
Site SpecificForm: (02 )
400280672
6/8/2012
Fence the well site after drilling to restrict public and wildlife access. Keep well site location, the road, and the pipeline easement free of noxious weeds, litter and debris. Spray for noxious weeds, and implement dust control, as needed. Diversified Operating Corp. will not permit the release or discharge of any toxic or hazardous chemicals or wastes on Owner’s Land. Construct and maintain gates where any roads used by Diversified Operating Corp, its employees, or contractors cross through fences on the leased premises.
Storm Water/Erosion ControlForm: (02 )
400280672
6/8/2012
Use water bars, and other measures to prevent erosion and non-source pollution. Implement and maintain BMPs to control stormwater runoff in a manner that minimizes erosion, transport of sediment offsite, and site degradation. Co-locate gas and water gathering lines whenever feasible, and mitigate any erosion problems that arise due to the construction of any pipeline(s).
PlanningForm: (02 )
400594135
6/10/2014
When Feasible develop multiple well sites by using directional drilling to reduce cumulative impacts and adverse on wildlife resources.
Storm Water/Erosion ControlForm: (02 )
400594135
6/10/2014
Use water bars, and other measures to prevent erosion and non-source pollution. Implement and maintain BMP's to control storm water runoff in a manner that minimizes erosion, transport of sediment offsite, and site degradation. Co-locate gas and water gathering lines whenever feasible, and mitigate any erosion problems that arise due to the construction of any pipeline (s).
ConstructionForm: (02 )
400594135
6/10/2014
Remove only the minimum amount of vegetation necessary for the construction of roads and facilities. Conserve topsoil during excavation and reuse as cover on disturbed areas to facilitate regrowth of vegetation. No construction or routine maintenance activities will be performed during periods when the soil is too wet to adequately support construction equipment.
Drilling/Completion OperationsForm: (02 )
400594135
6/10/2014
Open hole resistivity log with gamma ray will be run 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.
Interim ReclamationForm: (02 )
400594135
6/10/2014
Utilize only such area ar0ound each producing well as is reasonably necessary. Restore the remainder of the well site location to its original condition within a reasonable time after completion of operations. All reseeding shall be done with grasses consistent with the Rocky Mountain native mix or other grasses reasonably requested by surface owner and during planting period suggested by Owner.
Final ReclamationForm: (02 )
400594135
6/10/2014
All surface restoration shall be accomplished to the satisfaction of Owner. All reseeding shall be done with grasses consistent with the Rock Mountain native mix or other grasses reasonably requested by surface owner and during planting period suggested by Owner. Final reclamation shall be completed to the reasonable satisfaction of the Owner as soon as practical after installation (weather permitting) and in accordance with regulatory agency standards (BLM/COGCC).