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 Surface Location
 API# 05-123-51748
Well Classification: OW Status: PR - 6/2/2023
Well Name/No:Ruby West #12
(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 Date6/2/2023
FacilityID:482561LocationID:482392
County:WELD #123Location:NESW 7 7N65W 6
Field:WATTENBERG - #90750Elevation:4922 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:2422FSL  2425 FWLLat/Long: 40.589200 / -104.707117Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.589200 / -104.707117Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 1/3/2023
End Date: 1/24/2023
Reported: 4/17/2023
Days to report: 83
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 6/2/2023             Measured TD: 18174 ft.    Vertical TD: 7274 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 6/2/2023
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:6/7/2025
Proposed Top PZ Location:Sec:12 Twp: 7N 66W Footage: 371 FSL  470 FEL
Bottom Hole Location:Sec:11 Twp: 7N 66W Footage: 371 FSL  470 FWL
Proposed Depth/Form:18217 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NFCC , Formation: NIOBRARA-FORT HAYS-CODELL-CARLILE , Order: 407-3578 , Unit Acreage: 1280, Drill Unit: 7N-66W: 11, 12: All
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: 18217 ft., Weight: 20 , Citings Type: PLANNED
Cement:Sacks: 2512, Top: 2500 ft., Bottom: 18217 ft.

Wellbore Completed
Completion Date:8/21/2022
Spud Date:8/14/2022Spud Date Is:ACTUAL
Measured TD:18174 ft.Measured PB depth:18162 ft.
True Vertical TD:7274 ft.True Vertical PB depth:7274 ft.
Top PZ Location:Sec:12 Twp: 7N 65WFootage: 340 FSL  495 FEL
Bottom Hole Location:Sec:11 Twp: 7N 65WFootage: 370 FSL  477 FWL
Log Types:MWD/LWD, CBL, MUD, DIL in API 05-123-51747
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: 1551 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 400, Top: 0 ft., Bottom: 1551 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 18162 ft., Weight: 20 , Citings Type: ACTUAL
Cement:Sacks: 2740, Top: 150 ft., Bottom: 18162 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PARKMAN4307 ft.NN
SUSSEX4903 ft.NN
SHANNON5770 ft.NN
SHARON SPRINGS8004 ft.NN
NIOBRARA8029 ft.NN

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 6/2/2023                  Interval Top: 8453 ft.    Interval Bottom: 18070 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:6/2/2023Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:
Formation Treatment
Treatment Type:HYDRAULIC FRACTURING
Treatment Date:1/3/2023Treatment End Date:1/24/2023
Treatment Summary:544189 bbls total slickwater; 17160149 # sand total( 200/mesh 1994298 100/mesh 40/70 15165851 30/50); 2246 gals 15% HCL. Method used to determine flowback volume: individual separator meters.
Total fluid used in treatment (bbls):544189Max pressure during treatment (psi):9173
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.33
Type Of gas:Number Of staged intervals:47
Total acid used in treatment (bbls):53Min frac gradient (psi/ft):1.00
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):3178
Fresh water used in treatment (bbls):544136Disposition method For flowback:DISPOSAL
Total proppant used (lbs):17160149Green completions techniques utilized:--
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:8067 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:6/2/2023Test Method:Flowing
Hours Tested:24Gas Type:SHALE
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 1175
BBLS_OIL 47
BTU_GAS 1384
CALC_BBLS_H2O 1175
CALC_BBLS_OIL 47
CALC_GOR 1447
CALC_MCF_GAS 68
GRAVITY_OIL 42
MCF_GAS 68
TUBING_PRESS 1706
Perforation Data:
Interval Top:8453 ft.# Of Holes:1269
Interval Bottom:18070 ft.Hole Size:0.433 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)29221
Total Gas Produced (MCF)81824
GOR2800
GOR DeterminationBOE
Average BOE per Day118.730
Average MCFE per Day688.619

 Federal Financial Assurance  i 

 Tribal Well  i No