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 Surface Location
 API# 05-045-14750
Well Classification: GW Status: SI - 1/1/2026
Well Name/No:SAVAGE #8-12B
(Click Well Name for Production Data)
Click Here for Transporter Gatherer Info
Operator:QB ENERGY OPERATING LLC - 10844
(Click Operator Name for Company Detail Report)
Federal Or State Lease #:
Facility Status:SIStatus Date1/1/2026
FacilityID:292753LocationID:335006
County:GARFIELD #045Location:NWNW 8 7S94W 6
Field:RULISON - #75400Elevation:6777 ft.
Basin:PICEANCE BASIN  
Planned Location:1090FNL  995 FWLLat/Long: 39.456790 / -107.915910Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 39.456810 / -107.916069Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: GW             Status: SI - 1/1/2026             Measured TD: 9095 ft.    Vertical TD: 9041 ft.

 Wellbore Data for Original WellboreWellbore Classification: GW        SI - 1/1/2026
Wellbore PermitDIRECTIONAL
Permit #:20074139 Expiration Date:10/1/2008
Proposed Top PZ Location:Sec: Twp: Footage: 1826 FNL  557 FWL
Bottom Hole Location:Sec:8 Twp: 7S 94W Footage: 1826 FNL  557 FWL
Proposed Depth/Form:9895 ft.
Surface Mineral Owner Same:Yes
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number: 
Formation And Spacing:Code: ILES , Formation: ILES , Order: 139-73 , Unit Acreage: 40, Drill Unit: SWNW
Formation And Spacing:Code: WMFK , Formation: WILLIAMS FORK , Order: 139-73 , Unit Acreage: 40, Drill Unit: SWNW

Wellbore Completed
Completion Date:9/24/2008
Spud Date:8/5/2008Spud Date Is:ACTUAL
Measured TD:9095 ft.Measured PB depth:9038 ft.
True Vertical TD:9041 ft.True Vertical PB depth:8984 ft.
Top PZ Location:Sec:8 Twp: 7S 94WFootage: 1800 FNL  623 FWL
Bottom Hole Location:Sec:8 Twp: 7S 94WFootage: 1800 FNL  623 FWL
Log Types:CBL, RMT
Casing:String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: , Depth: 124 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: , Top: 0 ft., Bottom: 124 ft., Determination Method:
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 1522 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 330, Top: 0 ft., Bottom: 1522 ft., Determination Method:
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 9083 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 623, Top: 4800 ft., Bottom: 9083 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
WILLIAMS FORK5583 ft.NN
CAMEO7841 ft.NN
ROLLINS8759 ft.NN

Formation WFCM                     Formation Classification:  GW                     Status:  SI - 1/1/2026                  Interval Top: 6750 ft.    Interval Bottom: 8698 ft.

 Completed Information for Formation WILLIAMS FORK - CAMEO
1st Production Date:11/19/2008Choke Size:0.281 in.
Formation Name:WILLIAMS FORK - CAMEOCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:11/15/2009
Treatment Summary:FRAC-6,750 GAL OF 7.5% HCL; 678,300 GAL OF 2% KCL; 4,932 SKS OF OTTAWA PROPPANT; 1,290 SKS OF SB EXCEL PROPPANT.
Tubing Size:2.375 in.Tubing Setting Depth:8490 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:11/19/2008Test Method:FLOWING
Hours Tested:24Gas Type:DRY
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 79
BBLS_OIL 0
BTU_GAS 923
CALC_BBLS_H2O 79
CALC_BBLS_OIL 0
CALC_GOR 0
CALC_MCF_GAS 1744
CASING_PRESS 2800
GRAVITY_OIL 0
MCF_GAS 1744
TUBING_PRESS 1950
Perforation Data:
Interval Top:6750 ft.# Of Holes:2126
Interval Bottom:8698 ft.Hole Size:0.34 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
December 2024 - November 2025i
Total Oil Produced (Barrels)3
Total Gas Produced (MCF)7892
GOR2630666
GOR DeterminationMCFE
Average BOE per Day3.772
Average MCFE per Day21.857

 Federal Financial Assurance  i 

 Tribal Well  i No