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 Surface Location
 API# 05-045-09310		Well Classification: OW Status: PR - 3/13/2004
Well Name/No:CHEVRON #GM 521-20
(Click Well Name for Production Data)		Click Here for Transporter Gatherer Info
Operator:TEP ROCKY MOUNTAIN LLC - 96850
(Click Operator Name for Company Detail Report)		Federal Or State Lease #:
Facility Status:PRStatus Date3/13/2004
FacilityID:268911LocationID:335458
County:GARFIELD #045Location:NENW 20 6S96W 6
Field:GRAND VALLEY - #31290Elevation:5561 ft.
Basin:PICEANCE BASIN  
Planned Location:386FNL  2263 FWLLat/Long: 39.515918 / -108.133997Lat/Long Source: Calculated From Footages
As Drilled Location:Footages Not AvailableLat/Long: 39.516065 / -108.133850Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 3/13/2004             Measured TD: 6910 ft.    Vertical TD: 6803 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 3/13/2004
Wellbore PermitDIRECTIONAL
Permit #:20031248 Expiration Date:7/29/2004
Proposed Top PZ Location:Sec: Twp: Footage: 1170 FNL  1901 FWL
Bottom Hole Location:Sec: Twp: Footage: 1170 FNL  1901 FWL
Proposed Depth/Form:6900 ft.
Surface Mineral Owner Same:Yes
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number: 
Formation And Spacing:Code: WMFK , Formation: WILLIAMS FORK , Order: 139-38 , Unit Acreage: 320, Drill Unit: N/2
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: , Depth: 900 ft., Weight: 32.3 , Citings Type: PLANNED
Cement:Sacks: 375, Top: 0 ft., Bottom: 900 ft.
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: , Depth: 6900 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: 200, Top: , Bottom:
Wellbore Completed
Completion Date:2/14/2004
Spud Date:1/9/2004Spud Date Is:ACTUAL
Measured TD:6910 ft.Measured PB depth:6776 ft.
True Vertical TD:6803 ft.True Vertical PB depth:
Top PZ Location:Sec: Twp: Footage: 1170 FNL  1901 FWL
Bottom Hole Location:Sec: Twp: Footage: 1170 FNL  1901 FWL
Log Types:CHI PROCESSED TRIPLE COMBO LOG, RESERVOI MONITOR TOOL ELITE LOG, CBL
FormationInterval TopLog BottomCoredDSTs
FORT UNION2285 ft.NN
MESAVERDE3793 ft.NN
CAMEO COAL6386 ft.NN
ROLLINS6866 ft.NN

Formation WFCM                     Formation Classification:  OW                     Status:  PR - 3/13/2004                 Interval Top: 5190 ft.    Interval Bottom: 6772 ft.

 Completed Information for Formation WILLIAMS FORK - CAMEO
1st Production Date:N/AChoke Size:0.203 in.
Formation Name:WILLIAMS FORK - CAMEOCommingled:No
Production Method:FLOWING
Open Hole Completion:No
Formation Treatment
Treatment Date:2/14/2004
Treatment Summary:SEE OGCC COMMENTS
Tubing Size:2.375 in.Tubing Setting Depth:6273 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:3/13/2004Test Method:FLOWING
Hours Tested:24Gas Type:
Gas Disposal:SOLD
Test TypeMeasure
CALC_MCF_GAS 1309
CASING_PRESS 1039
MCF_GAS 1309
TUBING_PRESS 923
Perforation Data:
Interval Top:5190 ft.# Of Holes:69
Interval Bottom:6772 ft.Hole Size:
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)12
Total Gas Produced (MCF)8521
GOR710083
GOR DeterminationMCFE
Average BOE per Day4.059
Average MCFE per Day23.535

 Federal Financial Assurance  i 

 Tribal Well  i No