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 Surface Location
 API# 05-123-41135
Well Classification: OW Status: PR - 8/5/2020
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 Date8/5/2020
FacilityID:440827LocationID:451243
Municipality/County:GREELEY / WELD #123Location:NWSW 21 5N65W 6
Field:DJ HORIZONTAL NIOBRARA - #16950Elevation:4639 ft.
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: 4/22/2020
Days to report: 9
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 8/5/2020             Measured TD: 19685 ft.    Vertical TD: 6961 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 8/5/2020
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:11/23/2019
Prop 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 FELDepth
Bottom Hole Location:Sec:24 Twp: 5N 66WFootage: 1972 FNL  2180 FELDepth
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 - 8/5/2020                  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
August 2023 - July 2024i
Total Oil Produced (Barrels)10833
Total Gas Produced (MCF)259622
GOR23965
GOR DeterminationMCFE
Average BOE per Day151.919
Average MCFE per Day881.104

 Federal Financial Assurance  i 

 Tribal Well  i No