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 Surface Location
 API# 05-045-23570
Well Classification: GW Status: PR - 1/21/2026
Well Name/No:CHEVRON #TR 12-28-597
(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 Date1/21/2026
FacilityID:451145LocationID:324040
County:GARFIELD #045Location:SWNE 28 5S97W 6
Field:RULISON - #75400Elevation:8482 ft.
Basin:PICEANCE BASIN  
Planned Location:1770FNL  2367 FELLat/Long: 39.587050 / -108.282049Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 39.587050 / -108.282049Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 10/21/2025
End Date: 10/26/2025
Reported: 11/6/2025
Days to report: 11
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: GW             Status: PR - 10/1/2025             Measured TD: 9833 ft.    Vertical TD: 9398 ft.

 Wellbore Data for Original WellboreWellbore Classification: GW        PR - 10/1/2025
Wellbore PermitDIRECTIONAL
Permit #: Expiration Date:1/9/2027
Proposed Top PZ Location:Sec:28 Twp: 5S 97W Footage: 1392 FNL  660 FWL
Bottom Hole Location:Sec:28 Twp: 5S 97 Footage: 1392 FNL  660 FWL
Proposed Depth/Form:9858 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: ILES , Formation: ILES , Order: 1-229 , Unit Acreage: , Drill Unit:
Formation And Spacing:Code: WMFK , Formation: WILLIAMS FORK , Order: 1-229 , Unit Acreage: , Drill Unit:
Casing:String Type: CONDUCTOR, Hole Size: 30 in., Size: 20 in., Top: 0 ft., Depth: 80 ft., Weight: 78.67 , Citings Type: PLANNED
Cement:Sacks: 134, Top: 0 ft., Bottom: 80 ft.
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 3183 ft., Weight: 36.0 , Citings Type: PLANNED
Cement:Sacks: 760, Top: 0 ft., Bottom: 3183 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 4.5 in., Top: 0 ft., Depth: 9858 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: 927, Top: 4281 ft., Bottom: 9858 ft.

Wellbore Completed
Completion Date:6/5/2025
Spud Date:4/24/2025Spud Date Is:ACTUAL
Measured TD:9833 ft.Measured PB depth:9787 ft.
True Vertical TD:9398 ft.True Vertical PB depth:9352 ft.
Top PZ Location:Sec:28 Twp: 5S 97WFootage: 1364 FNL  734 FWL
Bottom Hole Location:Sec:28 Twp: 5S 97WFootage: 1398 FNL  607 FWL
Log Types:CBL, (RES in 05-045-23564 and 05-045-23565)
Casing:String Type: CONDUCTOR, Hole Size: 26 in., Size: 18 in., Top: 0 ft., Depth: 80 ft., Weight: 47.44 , Citings Type: ACTUAL
Cement:Sacks: 134, 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: 3197 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 1737, Top: 371 ft., Bottom: 3197 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 4.5 in., Top: 0 ft., Depth: 9833 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 1028, Top: 2870 ft., Bottom: 9833 ft., Determination Method: CBL
Additional Cement:String Type: SURF , Top: 0 ft., Depth: , Bottom: 371 ft., Sacks: 2569, Method: 1 INCH
FormationInterval TopLog BottomCoredDSTs
GREEN RIVER0 ft.
WASATCH2925 ft.
WASATCH G4596 ft.
OHIO CREEK5941 ft.
WILLIAMS FORK6720 ft.
CAMEO8613 ft.
ROLLINS8954 ft.
COZZETTE9135 ft.
CORCORAN9364 ft.
SEGO9522 ft.

Formation SEGO                     Formation Classification:  GW                     Status:  PR - 1/21/2026                 Interval Top: 9529 ft.    Interval Bottom: 9709 ft.

 Completed Information for Formation SEGO
1st Production Date:12/22/2025Choke Size: 
Formation Name:SEGOCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:HYDRAULIC FRACTURING
Treatment Date:10/21/2025Treatment End Date:10/26/2025
Treatment Summary:Iles member
Total fluid used in treatment (bbls):Max pressure during treatment (psi):
Total gas used in treatment (mcf):Fluid density (lbs/gal):
Type Of gas:Number Of staged intervals:
Total acid used in treatment (bbls):Min frac gradient (psi/ft):
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):
Fresh water used in treatment (bbls):Disposition method For flowback:
Total proppant used (lbs):Green completions techniques utilized:--
Reason green techniques Not utilized: 
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
No Initial Test Data was found for formation SEGO.
Perforation Data:
Interval Top:9529 ft.# Of Holes:24
Interval Bottom:9709 ft.Hole Size:0.35 in.

Formation CRCRN                   Formation Classification:  GW                   Status:  PR - 1/21/2026                 Interval Top: 9364 ft.    Interval Bottom: 9494 ft.

 Completed Information for Formation CORCORAN
1st Production Date:12/22/2025Choke Size: 
Formation Name:CORCORANCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:HYDRAULIC FRACTURING
Treatment Date:10/21/2025Treatment End Date:10/26/2025
Treatment Summary:Iles member
Total fluid used in treatment (bbls):Max pressure during treatment (psi):
Total gas used in treatment (mcf):Fluid density (lbs/gal):
Type Of gas:Number Of staged intervals:
Total acid used in treatment (bbls):Min frac gradient (psi/ft):
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):
Fresh water used in treatment (bbls):Disposition method For flowback:
Total proppant used (lbs):Green completions techniques utilized:--
Reason green techniques Not utilized: 
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
No Initial Test Data was found for formation CRCRN.
Perforation Data:
Interval Top:9364 ft.# Of Holes:23
Interval Bottom:9494 ft.Hole Size:0.35 in.

Formation COZZ                     Formation Classification:  GW                     Status:  PR - 1/21/2026                 Interval Top: 9140 ft.    Interval Bottom: 9363 ft.

 Completed Information for Formation COZZETTE
1st Production Date:12/22/2025Choke Size: 
Formation Name:COZZETTECommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:HYDRAULIC FRACTURING
Treatment Date:10/21/2025Treatment End Date:10/26/2025
Treatment Summary:Iles member
Total fluid used in treatment (bbls):Max pressure during treatment (psi):
Total gas used in treatment (mcf):Fluid density (lbs/gal):
Type Of gas:Number Of staged intervals:
Total acid used in treatment (bbls):Min frac gradient (psi/ft):
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):
Fresh water used in treatment (bbls):Disposition method For flowback:
Total proppant used (lbs):Green completions techniques utilized:--
Reason green techniques Not utilized: 
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
No Initial Test Data was found for formation COZZ.
Perforation Data:
Interval Top:9140 ft.# Of Holes:25
Interval Bottom:9363 ft.Hole Size:0.35 in.

Formation WFCCCS                 Formation Classification:  GW                 Status:  CM - 12/22/2025                Interval Top: 6836 ft.    Interval Bottom: 9709 ft.

 Completed Information for Formation WILLIAMS FORK-CAMEO-COZZETTE-CORCORAN-SEGO
1st Production Date:12/22/2025Choke Size: 
Formation Name:WILLIAMS FORK-CAMEO-COZZETTE-CORCORAN-SEGOCommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:HYDRAULIC FRACTURING
Treatment Date:10/21/2025Treatment End Date:10/26/2025
Treatment Summary:178,857 bbls of Slickwater; 1772 gals (42 bbls) of Biocide
Total fluid used in treatment (bbls):178899Max pressure during treatment (psi):6996
Total gas used in treatment (mcf):Fluid density (lbs/gal):
Type Of gas:Number Of staged intervals:13
Total acid used in treatment (bbls):Min frac gradient (psi/ft):0.51
Recycled water used in treatment (bbls):178857Total flowback volume recovered (bbls):90259
Fresh water used in treatment (bbls):42Disposition method For flowback:RECYCLE
Total proppant used (lbs):Green completions techniques utilized:--
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:8283 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:12/22/2025Test Method:Flowing
Hours Tested:24Gas Type:DRY
Gas Disposal:SOLD
Test TypeMeasure
BTU_GAS 1119
CALC_MCF_GAS 1836
CASING_PRESS 1649
MCF_GAS 1836
TUBING_PRESS 1698
Perforation Data:
Interval Top:6836 ft.# Of Holes:312
Interval Bottom:9709 ft.Hole Size:0.35 in.

Formation WFCM                     Formation Classification:  GW                     Status:  PR - 1/21/2026                 Interval Top: 6836 ft.    Interval Bottom: 8905 ft.

 Completed Information for Formation WILLIAMS FORK - CAMEO
1st Production Date:12/22/2025Choke Size: 
Formation Name:WILLIAMS FORK - CAMEOCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:HYDRAULIC FRACTURING
Treatment Date:10/21/2025Treatment End Date:10/26/2025
Treatment Summary:Williams Fork: 6836' - 8612' with 208 holes Cameo: 8613' - 8905' with 32 holes
Total fluid used in treatment (bbls):Max pressure during treatment (psi):
Total gas used in treatment (mcf):Fluid density (lbs/gal):
Type Of gas:Number Of staged intervals:
Total acid used in treatment (bbls):Min frac gradient (psi/ft):
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):
Fresh water used in treatment (bbls):Disposition method For flowback:
Total proppant used (lbs):Green completions techniques utilized:--
Reason green techniques Not utilized: 
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
No Initial Test Data was found for formation WFCM.
Perforation Data:
Interval Top:6836 ft.# Of Holes:240
Interval Bottom:8905 ft.Hole Size:0.35 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
November 2024 - October 2025i
Total Oil Produced (Barrels)0
Total Gas Produced (MCF)100
GOR
GOR DeterminationMCFE
Average BOE per Day0.000
Average MCFE per Day0.000

 Federal Financial Assurance  i 

 Tribal Well  i No