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COGIS - WELL SCOUT CARD

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 Surface Location
 API# 05-123-50508
Well Classification: OW Status: PR - 9/14/2021
Well Name/No:COT East #W-30-29HC
(Click Well Name for Production Data)
Click Here for Transporter Gatherer Info
Operator:PRAIRIE OPERATING CO LLC - 10819
(Click Operator Name for Company Detail Report)
Federal Or State Lease #:
Facility Status:PRStatus Date9/14/2021
FacilityID:467284LocationID:466071
County:WELD #123Location:NESW 30 7N66W 6
Field:WATTENBERG - #90750Elevation:4945 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:2091FSL  2003 FWLLat/Long: 40.543790 / -104.824810Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.543791 / -104.824811Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 4/20/2021
End Date: 5/2/2021
Reported: 5/20/2021
Days to report: 18
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 9/14/2021             Measured TD: 15709 ft.    Vertical TD: 7447 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 9/14/2021
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:9/6/2021
Proposed Top PZ Location:Sec:30 Twp: 7N 66W Footage: 336 FSL  2379 FEL
Bottom Hole Location:Sec:29 Twp: 7N 66W Footage: 334 FSL  150 FEL
Proposed Depth/Form:15655 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: CODL , Formation: CODELL , Order: , Unit Acreage: 640, Drill Unit: GWA
Casing:String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 42 , Citings Type: PLANNED
Cement:Sacks: 400, Top: 0 ft., Bottom: 80 ft.
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1500 ft., Weight: 36 , Citings Type: PLANNED
Cement:Sacks: 660, Top: 0 ft., Bottom: 1500 ft.
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 15655 ft., Weight: 20 , Citings Type: PLANNED
Cement:Sacks: 2085, Top: 2500 ft., Bottom: 15655 ft.

Wellbore Completed
Completion Date:1/18/2020
Spud Date:11/7/2019Spud Date Is:ACTUAL
Measured TD:15709 ft.Measured PB depth:15675 ft.
True Vertical TD:7447 ft.True Vertical PB depth:7447 ft.
Top PZ Location:Sec:30 Twp: 7N 66WFootage: 359 FSL  2228 FEL
Bottom Hole Location:Sec:29 Twp: 7N 66WFootage: 330 FSL  151 FEL
Log Types:MWD/LWD, Mud, CBL, RES in API 05-123-50408
Casing:String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 42 , Citings Type: ACTUAL
Cement:Sacks: 400, Top: 0 ft., Bottom: 80 ft., Determination Method: VISU
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1576 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 397, Top: 0 ft., Bottom: 1576 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 15702 ft., Weight: 20 , Citings Type: ACTUAL
Cement:Sacks: 2360, Top: 110 ft., Bottom: 15702 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PARKMAN4087 ft.NN
SUSSEX4645 ft.NN
SHANNON5270 ft.NN
SHARON SPRINGS7427 ft.NN
NIOBRARA7451 ft.NN
FORT HAYS7850 ft.NN
CODELL8002 ft.

Formation CODL                     Formation Classification:  OW                     Status:  PR - 9/14/2021                 Interval Top: 8240 ft.    Interval Bottom: 15603 ft.

 Completed Information for Formation CODELL
1st Production Date:9/14/2021Choke Size: 
Formation Name:CODELLCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:HYDRAULIC FRACTURING
Treatment Date:4/20/2021Treatment End Date:5/2/2021
Treatment Summary:310737 bbls total; 10018030 # sand total( 200/mesh 1037380 100/mesh 40/70 8980650 30/50); 9004.8 gals HCL
Total fluid used in treatment (bbls):310737Max pressure during treatment (psi):8520
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.33
Type Of gas:Number Of staged intervals:37
Total acid used in treatment (bbls):214Min frac gradient (psi/ft):1.04
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):19520
Fresh water used in treatment (bbls):310523Disposition method For flowback:DISPOSAL
Total proppant used (lbs):10018030Green completions techniques utilized:--
Reason green techniques Not utilized: 
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:9/14/2021Test Method:FLOWING
Hours Tested:24Gas Type:SHALE
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 1115
BBLS_OIL 69
BTU_GAS 1301
CALC_BBLS_H2O 1115
CALC_BBLS_OIL 69
CALC_GOR 536
CALC_MCF_GAS 37
CASING_PRESS 2120
GRAVITY_OIL 44
MCF_GAS 37
Perforation Data:
Interval Top:8240 ft.# Of Holes:1184
Interval Bottom:15603 ft.Hole Size:0.35 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
February 2025 - January 2026i
Total Oil Produced (Barrels)9588
Total Gas Produced (MCF)10382
GOR1082
GOR DeterminationBOE
Average BOE per Day31.155
Average MCFE per Day180.682

 Federal Financial Assurance  i 

 Tribal Well  i No