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 Surface Location
 API# 05-123-50420
Well Classification: OW Status: PR - 9/8/2021
Well Name/No:COT East #R-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 Date9/8/2021
FacilityID:466802LocationID:466071
County:WELD #123Location:NESW 30 7N66W 6
Field:WATTENBERG - #90750Elevation:4945 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:2181FSL  2003 FWLLat/Long: 40.544037 / -104.824808Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.544039 / -104.824807Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 4/7/2021
End Date: 4/19/2021
Reported: 5/2/2021
Days to report: 13
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 9/8/2021             Measured TD: 15330 ft.    Vertical TD: 7262 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 9/8/2021
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:8/15/2021
Proposed Top PZ Location:Sec:30 Twp: 7N 66W Footage: 1501 FSL  2390 FEL
Bottom Hole Location:Sec:29 Twp: 7N 66W Footage: 1506 FSL  150 FEL
Proposed Depth/Form:15323 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: 15323 ft., Weight: 20 , Citings Type: PLANNED
Cement:Sacks: 2030, Top: 2500 ft., Bottom: 15323 ft.

Wellbore Completed
Completion Date:12/15/2019
Spud Date:11/12/2019Spud Date Is:ACTUAL
Measured TD:15330 ft.Measured PB depth:15296 ft.
True Vertical TD:7262 ft.True Vertical PB depth:7262 ft.
Top PZ Location:Sec:30 Twp: 7N 66WFootage: 1509 FSL  2197 FEL
Bottom Hole Location:Sec:29 Twp: 7N 66WFootage: 1508 FSL  159 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: 1567 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 397, Top: 0 ft., Bottom: 1567 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 15320 ft., Weight: 20 , Citings Type: ACTUAL
Cement:Sacks: 2310, Top: 85 ft., Bottom: 15320 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PARKMAN3946 ft.NN
SUSSEX4460 ft.NN
SHANNON5067 ft.NN
SHARON SPRINGS7265 ft.NN
NIOBRARA7288 ft.NN

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 9/8/2021                  Interval Top: 7859 ft.    Interval Bottom: 15222 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:9/8/2021Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:HYDRAULIC FRACTURING
Treatment Date:4/7/2021Treatment End Date:4/19/2021
Treatment Summary:311028 bbls total; 10028145 # sand total( 200/mesh 1046924 100/mesh 40/70 8981221 30/50); 15506.4 gals HCL
Total fluid used in treatment (bbls):311028Max pressure during treatment (psi):8514
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):369Min frac gradient (psi/ft):1.02
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):25757
Fresh water used in treatment (bbls):310659Disposition method For flowback:DISPOSAL
Total proppant used (lbs):10028145Green 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:9/8/2021Test Method:flowing
Hours Tested:24Gas Type:SHALE
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 319
BBLS_OIL 6
BTU_GAS 1301
CALC_BBLS_H2O 319
CALC_BBLS_OIL 6
CALC_GOR 4167
CALC_MCF_GAS 25
CASING_PRESS 2029
GRAVITY_OIL 44
MCF_GAS 25
Perforation Data:
Interval Top:7859 ft.# Of Holes:1184
Interval Bottom:15222 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)4796
Total Gas Produced (MCF)75703
GOR15784
GOR DeterminationMCFE
Average BOE per Day48.940
Average MCFE per Day283.850

 Federal Financial Assurance  i 

 Tribal Well  i No