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COGIS - WELL SCOUT CARD

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 Surface Location
 API# 05-103-06158
Well Classification: ERIW Status: IJ - 6/1/2025
Well Name/No:UNION PACIFIC #41-20
(Click Well Name for Production Data)
Click Here for Transporter Gatherer Info
Operator:SCOUT ENERGY MANAGEMENT LLC - 10779
(Click Operator Name for Company Detail Report)
Federal Or State Lease #:47443
Facility Status:IJStatus Date6/1/2025
FacilityID:229079LocationID:314583
County:RIO BLANCO #103Location:SENE 20 2N102W 6
Field:RANGELY - #72370Elevation:5368 ft.
Basin:PICEANCE BASIN  
Planned Location:1980FNL  660 FELLat/Long: 40.130385 / -108.860146Lat/Long Source: Calculated From Footages
As Drilled Location:Footages Not AvailableLat/Long: 40.130368 / -108.860104Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: ERIW             Status: IJ - 6/1/2025             Measured TD: 6645 ft.

 Wellbore Data for Original WellboreWellbore Classification: ERIW        IJ - 6/1/2025
Wellbore Permit
Permit #:100001 Expiration Date:1/21/1978
Proposed Depth/Form:
Surface Mineral Owner Same:Not available
Mineral Owner:FEESurface Owner:Not available
Unit: Unit Number: 
Formation And Spacing:Code: WEBR , Formation: WEBER , Order: 0 , Unit Acreage: 0, Drill Unit:

Wellbore Completed
Completion Date:10/27/1977
Spud Date:9/6/1977Spud Date Is:ACTUAL
Measured TD:6645 ft.Measured PB depth:6640 ft.
True Vertical TD:True Vertical PB depth:
Log Types:CBL
Log Types:CBL SUBMITTED WITH FORM 21 - DENVER
Log Types:
Log Types:
Casing:String Type: CONDUCTOR, Hole Size: 18.5 in., Size: 16 in., Top: 0 ft., Depth: 65 ft., Weight: 65 , Citings Type: ACTUAL
Cement:Sacks: 75, Top: 0 ft., Bottom: 65 ft., Determination Method: VISU
Casing:String Type: SURF, Hole Size: 12.75 in., Size: 10.75 in., Top: 0 ft., Depth: 512 ft., Weight: 40.5 , Citings Type: ACTUAL
Cement:Sacks: 235, Top: 0 ft., Bottom: 512 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 6107 ft., Weight: 23 , Citings Type: ACTUAL
Cement:Sacks: 1000, Top: 0 ft., Bottom: 6107 ft., Determination Method: CBL
Casing:String Type: 1ST LINER, Hole Size: 7 in., Size: 5 in., Top: 5929 ft., Depth: 6645 ft., Weight: 18 , Citings Type: ACTUAL
Cement:Sacks: 350, Top: 5929 ft., Bottom: 6645 ft., Determination Method: CALC
Additional Cement:String Type: 1ST , Top: 0 ft., Depth: 2500 ft., Bottom: 2470 ft., Sacks: 348, Method: SQUEEZE
Additional Cement:String Type: 1ST , Top: 2060 ft., Depth: 2189 ft., Bottom: 2189 ft., Sacks: 100, Method: SQUEEZE
Additional Cement:String Type: 1ST , Top: 2119 ft., Depth: 2189 ft., Bottom: 2189 ft., Sacks: 75, Method: SQUEEZE
FormationInterval TopLog BottomCoredDSTs
MANCOS
DAKOTA3525 ft.3620 ft.NN
MORRISON3620 ft.4299 ft.NN
CURTIS4299 ft.4426 ft.NN
ENTRADA4426 ft.4552 ft.NN
CARMEL4552 ft.4600 ft.NN
NAVAJO4600 ft.5210 ft.NN
CHINLE5210 ft.5342 ft.NN
SHINARUMP5342 ft.5435 ft.NN
MOENKOPI5435 ft.6101 ft.NN
WEBER6101 ft.6645 ft.NN

Formation WEBR                     Formation Classification:  ERIW                     Status:  IJ - 6/1/2025                  Interval Top: 6122 ft.    Interval Bottom: 6625 ft.

 Completed Information for Formation WEBER
1st Production Date:10/12/1976Choke Size: 
Formation Name:WEBERCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:
Treatment Date:7/29/2025Treatment End Date:N/A
Treatment Summary:Well work to to squeeze casing leak FROM 1813 feet to 2161 feet unsuccessful, decision made to run 5.5" tie back liner from 5929 feet to surface. Return to injection upon approval of a Form 21.
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: 
Formation Treatment
Treatment Type:ACID JOB
Treatment Date:2/27/2020Treatment End Date:2/27/2020
Treatment Summary:PUMPED 4000 GALLONS (95.2 BBLS) OF 15% HCL ACID WITH 6% CITRIC AND MUTSOL.
Total fluid used in treatment (bbls):95Max pressure during treatment (psi):4000
Total gas used in treatment (mcf):Fluid density (lbs/gal):
Type Of gas:Number Of staged intervals:
Total acid used in treatment (bbls):95Min 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: 
Formation Treatment
Treatment Type:
Treatment Date:10/5/2017Treatment End Date:N/A
Treatment Summary:TUBING PLUG WAS SET AT 5924' ON 9/26/2017. WELL WAS CONVERTED AND PLACED ON INJECTION 10/12/1976
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: 
Formation Treatment
Treatment Type:
Treatment Date:11/10/2015Treatment End Date:N/A
Treatment Summary:Pump 4000 gallons 15% HCl w/ 165 gallons solvent at 2.8 bpm @ 2440 psi
Total fluid used in treatment (bbls):130Max pressure during treatment (psi):2400
Total gas used in treatment (mcf):Fluid density (lbs/gal):
Type Of gas:Number Of staged intervals:
Total acid used in treatment (bbls):95Min frac gradient (psi/ft):
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):
Fresh water used in treatment (bbls):31Disposition method For flowback:
Total proppant used (lbs):Green completions techniques utilized:--
Reason green techniques Not utilized: 
Tubing Size:2.875 in.Tubing Setting Depth:6087 ft.
Tubing Packer Depth:5900 ft.Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
No Initial Test Data was found for formation WEBR.
Perforation Data:
Interval Top:6122 ft.# Of Holes:261
Interval Bottom:6625 ft.Hole Size:0.5 in.
Primary Well Designation:
Defined Inactive      i
            All DesignationsDate
Reported PluggedN 
Out Of Service RepurposedN 
Out Of ServiceN 
Inactive ExceptionN 
Noticed InactiveN 
Defined Inactive (UIC)YDefined Inactive
10/31/2022
Low ProducingN 

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
September 2024 - August 2025i
Total Oil Produced (Barrels)0
Total Gas Produced (MCF)0
GOR
GOR Determination 
Average BOE per Day0.000
Average MCFE per Day0.000

 Federal Financial Assurance  i 

 Tribal Well  i No