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 Surface Location
 API# 05-123-50408
Well Classification: OW Status: PR - 9/9/2021
Well Name/No:COT East #O-30-29HN
(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 Date9/9/2021
FacilityID:466790LocationID:466071
County:WELD #123Location:NESW 30 7N66W 6
Field:WATTENBERG - #90750Elevation:4946 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:2226FSL  2003 FWLLat/Long: 40.544161 / -104.824806Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.544162 / -104.824805Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 3/24/2021
End Date: 4/6/2021
Reported: 5/2/2021
Days to report: 26
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 9/9/2021             Measured TD: 15385 ft.    Vertical TD: 7363 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 9/9/2021
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:8/15/2021
Proposed Top PZ Location:Sec:30 Twp: 7N 66W Footage: 2167 FSL  2396 FEL
Bottom Hole Location:Sec:29 Twp: 7N 66W Footage: 2176 FSL  150 FEL
Proposed Depth/Form:15308 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: 407-2873 , Unit Acreage: 480, Drill Unit: 29:S/2, 30: SE/4
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: 15308 ft., Weight: 20 , Citings Type: PLANNED
Cement:Sacks: 2027, Top: 2500 ft., Bottom: 15308 ft.

Wellbore Completed
Completion Date:11/28/2019
Spud Date:11/15/2019Spud Date Is:ACTUAL
Measured TD:15385 ft.Measured PB depth:15349 ft.
True Vertical TD:7363 ft.True Vertical PB depth:7363 ft.
Top PZ Location:Sec:30 Twp: 7N 66WFootage: 2189 FSL  2163 FEL
Bottom Hole Location:Sec:29 Twp: 7N 66WFootage: 2175 FSL  151 FEL
Log Types:MWD/LWD, Mud, CBL, RES
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: 1532 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 397, Top: 0 ft., Bottom: 1532 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 15373 ft., Weight: 20 , Citings Type: ACTUAL
Cement:Sacks: 2315, Top: 95 ft., Bottom: 15373 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PARKMAN3885 ft.NN
SUSSEX4395 ft.NN
SHANNON5010 ft.NN
SHARON SPRINGS7177 ft.NN
NIOBRARA7203 ft.NN

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 9/9/2021                  Interval Top: 7916 ft.    Interval Bottom: 15280 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:9/9/2021Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:HYDRAULIC FRACTURING
Treatment Date:3/24/2021Treatment End Date:4/6/2021
Treatment Summary:313069 bbls total; 10041587 # sand total( 200/mesh 1047580 100/mesh 40/70 8994007 30/50); 12234.6 gals HCL
Total fluid used in treatment (bbls):313070Max pressure during treatment (psi):8680
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):291Min frac gradient (psi/ft):1.01
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):24533
Fresh water used in treatment (bbls):312778Disposition method For flowback:DISPOSAL
Total proppant used (lbs):10041587Green 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:9/9/2021Test Method:FLOWING
Hours Tested:24Gas Type:SHALE
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 783
BBLS_OIL 47
BTU_GAS 1301
CALC_BBLS_H2O 783
CALC_BBLS_OIL 47
CALC_GOR 1128
CALC_MCF_GAS 53
CASING_PRESS 1432
GRAVITY_OIL 44
MCF_GAS 53
Perforation Data:
Interval Top:7916 ft.# Of Holes:1184
Interval Bottom:15280 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)4853
Total Gas Produced (MCF)37388
GOR7704
GOR DeterminationBOE
Average BOE per Day30.966
Average MCFE per Day179.595

 Federal Financial Assurance  i 

 Tribal Well  i No