Skip to Main Content

COGIS

Facility Detail

COGIS - WELL SCOUT CARD

Click image to view related facilities. Related  Click image to view inspection information. InspClick image to view MIT information. MITGIS Map GISOld GIS Map Old GISClick image to view imaged documents for this well/facility. DocClick image to view imaged documents for this well/facility. COAClick image to view wellbore completion diagram. WellboreClick image to search for orders within this facility's section. OrdersClick image to view bradenhead scoutcard data. Bradenhead
 Surface Location
 API# 05-123-41135
Well Classification: OW Status: PR - 12/1/2025
Well Name/No:AD FED J EVANS #20W-25-4
(Click Well Name for Production Data)
Click Here for Transporter Gatherer Info
Operator:EXTRACTION OIL & GAS INC - 10459
(Click Operator Name for Company Detail Report)
Federal Or State Lease #:
Facility Status:PRStatus Date12/1/2025
FacilityID:440827LocationID:451243
Municipality/County:GREELEY / WELD #123Location:NWSW 21 5N65W 6
Field:DJ HORIZONTAL NIOBRARA - #16950Elevation:4639 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:2164FSL  370 FWLLat/Long: 40.383320 / -104.676480Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.383317 / -104.676478Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 4/3/2020
End Date: 4/13/2020
Reported: 5/5/2020
Days to report: 22
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 12/1/2025             Measured TD: 19685 ft.    Vertical TD: 6961 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 12/1/2025
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:11/23/2019
Proposed Top PZ Location:Sec:20 Twp: 5N 65W Footage: 1997 FNL  460 FEL
Bottom Hole Location:Sec:24 Twp: 5N 66W Footage: 1977 FNL  2217 FEL
Proposed Depth/Form:19769 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 800, Drill Unit: GWA
Casing:String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 42 , Citings Type: PLANNED
Cement:Sacks: 100, Top: 0 ft., Bottom: 80 ft.
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1500 ft., Weight: 36 , Citings Type: PLANNED
Cement:Sacks: 400, Top: 0 ft., Bottom: 1500 ft.
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 5.5 in., Top: 0 ft., Depth: 19769 ft., Weight: 20 , Citings Type: PLANNED
Cement:Sacks: 1900, Top: 1500 ft., Bottom: 19769 ft.

Wellbore Completed
Completion Date:2/24/2020
Spud Date:4/13/2019Spud Date Is:ACTUAL
Measured TD:19685 ft.Measured PB depth:19672 ft.
True Vertical TD:6961 ft.True Vertical PB depth:6961 ft.
Top PZ Location:Sec:20 Twp: 5N 65WFootage: 2040 FNL  505 FEL
Bottom Hole Location:Sec:24 Twp: 5N 66WFootage: 1972 FNL  2180 FEL
Log Types:No logs run on surface hole.
Log Types:CBL, Mud, MWD/LWD, (Resistivity on 123-45937).
Casing:String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 42 , Citings Type: ACTUAL
Cement:Sacks: 100, Top: 0 ft., Bottom: 80 ft., Determination Method: VISU
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1608 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 550, Top: 0 ft., Bottom: 1608 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 19672 ft., Weight: 20 , Citings Type: ACTUAL
Cement:Sacks: 3170, Top: 60 ft., Bottom: 19685 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PARKMAN3641 ft.NN
SUSSEX4150 ft.NN
SHANNON4787 ft.NN
SHARON SPRINGS6818 ft.NN
NIOBRARA6838 ft.NN

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 12/1/2025                 Interval Top: 7431 ft.    Interval Bottom: 19645 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:7/25/2020Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:4/3/2020Treatment End Date:4/13/2020
Treatment Summary:Frac'd Niobrara with 49-stage plug-and-perf; 156789 total bbls fluid pumped: 132761 bbls gelled fluid, 23905 bbls fresh water, and 123 bbls 28% HCl acid; 10853385 total lbs proppant pumped: 5730845 lbs 40/70 mesh and 5122540 lbs 30/50 mesh.
Total fluid used in treatment (bbls):156789Max pressure during treatment (psi):9138
Total gas used in treatment (mcf):0Fluid density (lbs/gal):8.30
Type Of gas:Number Of staged intervals:49
Total acid used in treatment (bbls):123Min frac gradient (psi/ft):0.94
Recycled water used in treatment (bbls):0Total flowback volume recovered (bbls):25747
Fresh water used in treatment (bbls):23905Disposition method For flowback:DISPOSAL
Total proppant used (lbs):10853385Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:7392 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:8/5/2020Test Method:flowing
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 85
BBLS_OIL 446
BTU_GAS 1247
CALC_BBLS_H2O 85
CALC_BBLS_OIL 446
CALC_GOR 7164
CALC_MCF_GAS 3195
CASING_PRESS 2931
GRAVITY_OIL 55
MCF_GAS 3195
TUBING_PRESS 2628
Perforation Data:
Interval Top:7431 ft.# Of Holes:1233
Interval Bottom:19645 ft.Hole Size:0.4 in.
Primary Well Designation:
None      i
            All DesignationsDate
Reported PluggedN 
Out Of Service RepurposedN 
Out Of ServiceN 
Inactive ExceptionN 
Noticed InactiveN 
Defined InactiveN 
Low ProducingN 

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
January 2025 - December 2025i
Total Oil Produced (Barrels)5256
Total Gas Produced (MCF)150131
GOR28563
GOR DeterminationMCFE
Average BOE per Day85.522
Average MCFE per Day496.034

 Federal Financial Assurance  i 

 Tribal Well  i No