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 Surface Location
 API# 05-045-10204
Well Classification: GW Status: PR - 11/1/2005
Well Name/No:UNOCAL #16-21D
(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 Date11/1/2005
FacilityID:272991LocationID:335825
County:GARFIELD #045Location:SENE 17 6S96W 6
Field:GRAND VALLEY - #31290Elevation:5654 ft.
Basin:PICEANCE BASIN  
Planned Location:1645FNL  294 FELLat/Long: 39.527188 / -108.122917Lat/Long Source: Calculated From Footages
As Drilled Location:Footages Not AvailableLat/Long: 39.527149 / -108.123650Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: GW             Status: PR - 11/1/2005             Measured TD: 7521 ft.    Vertical TD: 7240 ft.

 Wellbore Data for Original WellboreWellbore Classification: GW        PR - 11/1/2005
Wellbore PermitDIRECTIONAL
Permit #:20041429 Expiration Date:7/12/2005
Proposed Top PZ Location:Sec:16 Twp: 6S 96W Footage: 2600 FNL  1050 FWL
Bottom Hole Location:Sec:16 Twp: 6S 96W Footage: 2600 FNL  1050 FWL
Proposed Depth/Form:7534 ft.
Surface Mineral Owner Same:Yes
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number: 
Formation And Spacing:Code: ILES , Formation: ILES , Order: , Unit Acreage: , Drill Unit:
Formation And Spacing:Code: OHCRK , Formation: OHIO CREEK , Order: , Unit Acreage: , Drill Unit:
Formation And Spacing:Code: WMFK , Formation: WILLIAMS FORK , Order: , Unit Acreage: 640, Drill Unit: ALL
Formation And Spacing:Code: WSTC , Formation: WASATCH , Order: , Unit Acreage: , Drill Unit:

Wellbore Completed
Completion Date:4/22/2005
Spud Date:4/1/2005Spud Date Is:ACTUAL
Measured TD:7521 ft.Measured PB depth:7469 ft.
True Vertical TD:7240 ft.True Vertical PB depth:7188 ft.
Top PZ Location:Sec:16 Twp: 6S 96WFootage: 2600 FNL  1050 FWL
Bottom Hole Location:Sec:16 Twp: 6S 96WFootage: 2600 FNL  1050 FWL
Log Types:CBL, TRIPLE COMBO, MUDLOG
Casing:String Type: CONDUCTOR, Hole Size: 16 in., Size: 13.375 in., Top: 0 ft., Depth: 75 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: , Top: 0 ft., Bottom: 75 ft., Determination Method: CALC
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1510 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 1000, Top: 0 ft., Bottom: 1510 ft., Determination Method: CALC
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 5.5 in., Top: 0 ft., Depth: 7516 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 1580, Top: 400 ft., Bottom: 7516 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
WASATCH0 ft.NN
WILLIAMS FORK4276 ft.NN
CAMEO7078 ft.NN
ROLLINS7396 ft.NN

Formation WMFK                     Formation Classification:  GW                     Status:  PR - 11/1/2005                 Interval Top: 4496 ft.    Interval Bottom: 7005 ft.

 Completed Information for Formation WILLIAMS FORK
1st Production Date:N/AChoke Size:0.500 in.
Formation Name:WILLIAMS FORKCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:4/22/2005
Treatment Summary:STAGES 01-08 TREATED WITH A TOTAL OF: 47,216 BBLS SLICKWATER, 1,302,263 LBS 20/40 SAND
Tubing Size:2.375 in.Tubing Setting Depth:6152 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:11/1/2005Test Method:FLOWING
Hours Tested:24Gas Type:DRY
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 288
BBLS_OIL 0
CALC_BBLS_H2O 288
CALC_BBLS_OIL 0
CALC_GOR 0
CALC_MCF_GAS 1561
CASING_PRESS 800
MCF_GAS 1561
TUBING_PRESS 225
Perforation Data:
Interval Top:4496 ft.# Of Holes:183
Interval Bottom:7005 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)92
Total Gas Produced (MCF)15912
GOR172956
GOR DeterminationMCFE
Average BOE per Day7.780
Average MCFE per Day45.126

 Federal Financial Assurance  i 

 Tribal Well  i No