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 Surface Location
 API# 05-045-10305
Well Classification: GW Status: PR - 10/1/2020
Well Name/No:DUNN #4-12A (K4E)
(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:PRStatus Date10/1/2020
FacilityID:273950LocationID:334945
County:GARFIELD #045Location:NENW 4 7S92W 6
Field:MAMM CREEK - #52500Elevation:5938 ft.
Basin:PICEANCE BASIN  
Planned Location:2150FSL  2070 FWLLat/Long: 39.474281 / -107.673393Lat/Long Source: Calculated From Footages
As Drilled Location:Footages Not AvailableLat/Long: 39.474350 / -107.673420Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: GW             Status: PR - 10/1/2020             Measured TD: 6676 ft.    Vertical TD: 6539 ft.

 Wellbore Data for Original WellboreWellbore Classification: GW        PR - 10/1/2020
Wellbore PermitDIRECTIONAL
Permit #:20042152 Expiration Date:9/30/2005
Proposed Top PZ Location:Sec: Twp: Footage: 2150 FSL  1150 FWL
Bottom Hole Location:Sec:4 Twp: Footage: 2150 FSL  1150 FWL
Proposed Depth/Form:6702 ft.
Surface Mineral Owner Same:Yes
Mineral Owner:FEESurface Owner:FEE
Unit:HUNTER MESA UNI Unit Number:COC 55972X
Formation And Spacing:Code: ILES , Formation: ILES , Order: , Unit Acreage: , Drill Unit:
Formation And Spacing:Code: WMFK , Formation: WILLIAMS FORK , Order: , Unit Acreage: , Drill Unit:

Wellbore Completed
Completion Date:2/24/2005
Spud Date:10/15/2004Spud Date Is:ACTUAL
Measured TD:6676 ft.Measured PB depth:5990 ft.
True Vertical TD:6539 ft.True Vertical PB depth:
Top PZ Location:Sec: Twp: Footage: 2150 FSL  1150 FWL
Bottom Hole Location:Sec:4 Twp: Footage: 2150 FSL  1150 FWL
Log Types:PEX, CBL
Casing:String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 42 ft., Weight: 0 , Citings Type: ACTUAL
Cement:Sacks: 4, Top: 0 ft., Bottom: 42 ft., Determination Method: CALC
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 1224 ft., Weight: 24 , Citings Type: ACTUAL
Cement:Sacks: 765, Top: 0 ft., Bottom: 1224 ft., Determination Method: CALC
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 6662 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 1250, Top: 2400 ft., Bottom: 6676 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
WASATCH0 ft.3300 ft.NN
WILLIAMS FORK3301 ft.6522 ft.NN
ROLLINS6523 ft.6676 ft.NN

Formation WMFK                     Formation Classification:  GW                     Status:  PR - 10/1/2020                 Interval Top: 4371 ft.    Interval Bottom: 6436 ft.

 Completed Information for Formation WILLIAMS FORK
1st Production Date:N/AChoke Size:0.250 in.
Formation Name:WILLIAMS FORKCommingled:No
Production Method:FLOWING
Open Hole Completion:No
Formation Treatment
Treatment Date:2/24/2005
Treatment Summary:STAGES 1-6 TREATED WITH A TOTAL OF: 26,133 BBLS OF SLICKWATER, 1,070,080 LBS 20/40 SAND.
Tubing Size:2.375 in.Tubing Setting Depth:5131 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:2/25/2005Test Method:FLOWING
Hours Tested:24Gas Type:
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 230
BBLS_OIL 1
BTU_GAS 1170
CALC_BBLS_H2O 230
CALC_BBLS_OIL 1
CALC_GOR 461000
CALC_MCF_GAS 461
CASING_PRESS 1400
MCF_GAS 461
TUBING_PRESS 850
Perforation Data:
Interval Top:4371 ft.# Of Holes:106
Interval Bottom:6436 ft.Hole Size:0.32 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
October 2024 - September 2025i
Total Oil Produced (Barrels)63
Total Gas Produced (MCF)16622
GOR263841
GOR DeterminationMCFE
Average BOE per Day7.968
Average MCFE per Day46.232

 Federal Financial Assurance  i Y

 Tribal Well  i No