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 Surface Location
 API# 05-123-45041
Well Classification: OW Status: PR - 3/1/2024
Well Name/No:AD FED J EVANS #20W-25-2
(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 Date3/1/2024
FacilityID:451247LocationID:451243
County:WELD #123Location:NWSW 21 5N65W 6
Field:DJ HORIZONTAL NIOBRARA - #16950Elevation:4638 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:2212FSL  371 FWLLat/Long: 40.383450 / -104.676470Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.383447 / -104.676476Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 4/14/2020
End Date: 4/21/2020
Reported: 5/5/2020
Days to report: 14
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 3/1/2024             Measured TD: 19558 ft.    Vertical TD: 6862 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 3/1/2024
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:6/26/2019
Proposed Top PZ Location:Sec:20 Twp: 5N 65W Footage: 1502 FNL  460 FEL
Bottom Hole Location:Sec:24 Twp: 5N 66W Footage: 1482 FNL  2219 FEL
Proposed Depth/Form:20060 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: CODL , Formation: CODELL , Order: , Unit Acreage: 800, Drill Unit: GWA
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: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 19856 ft., Weight: 20 , Citings Type: PLANNED
Cement:Sacks: 2675, Top: , Bottom: 19856 ft.

Wellbore Completed
Completion Date:3/5/2020
Spud Date:4/10/2019Spud Date Is:ACTUAL
Measured TD:19558 ft.Measured PB depth:19529 ft.
True Vertical TD:6862 ft.True Vertical PB depth:6862 ft.
Top PZ Location:Sec:20 Twp: 5N 65WFootage: 1562 FNL  508 FEL
Bottom Hole Location:Sec:24 Twp: 5N 66WFootage: 1466 FNL  2187 FEL
Log Types:No logs run on surface hole.
Log Types:CBL, Mud Log, 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: 1626 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 550, Top: 0 ft., Bottom: 1626 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 19543 ft., Weight: 20 , Citings Type: ACTUAL
Cement:Sacks: 3208, Top: 2528 ft., Bottom: 19558 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PARKMAN3701 ft.NN
SUSSEX4219 ft.NN
SHANNON4866 ft.NN
SHARON SPRINGS7031 ft.NN
NIOBRARA7058 ft.NN

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 3/1/2024                  Interval Top: 7293 ft.    Interval Bottom: 19516 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:4/14/2020Treatment End Date:4/21/2020
Treatment Summary:Frac'd Niobrara with 31-stage plug-and-perf; 161937 total bbls fluid pumped: 146968 bbls gelled fluid, 14894 bbls fresh water, and 75 bbls 28% HCl acid; 10420510 total lbs proppant pumped: 5174970 lbs 40/70 mesh and 5245540 lbs 30/50 mesh.
Total fluid used in treatment (bbls):161937Max pressure during treatment (psi):9286
Total gas used in treatment (mcf):0Fluid density (lbs/gal):8.30
Type Of gas:Number Of staged intervals:31
Total acid used in treatment (bbls):75Min frac gradient (psi/ft):0.99
Recycled water used in treatment (bbls):0Total flowback volume recovered (bbls):21450
Fresh water used in treatment (bbls):14894Disposition method For flowback:DISPOSAL
Total proppant used (lbs):10420510Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:7275 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 49
BBLS_OIL 493
BTU_GAS 1247
CALC_BBLS_H2O 49
CALC_BBLS_OIL 493
CALC_GOR 7108
CALC_MCF_GAS 3504
CASING_PRESS 2822
GRAVITY_OIL 55
MCF_GAS 3504
TUBING_PRESS 2729
Perforation Data:
Interval Top:7293 ft.# Of Holes:1351
Interval Bottom:19516 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)7095
Total Gas Produced (MCF)200780
GOR28298
GOR DeterminationMCFE
Average BOE per Day114.175
Average MCFE per Day662.220

 Federal Financial Assurance  i 

 Tribal Well  i No