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COGIS - WELL SCOUT CARD

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 Surface Location
 API# 05-123-20097
Well Classification: GW Status: PR - 12/1/2025
Well Name/No:HOFFMAN #34-10
(Click Well Name for Production Data)
Click Here for Transporter Gatherer Info
Operator:STRACHAN EXPLORATION INC - 83130
(Click Operator Name for Company Detail Report)
Federal Or State Lease #:
Facility Status:PRStatus Date12/1/2025
FacilityID:258177LocationID:331062
County:WELD #123Location:NWSE 34 8N60W 6
Field:CROW - #13600Elevation:4918 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:2470FSL  2040 FELLat/Long: 40.618195 / -104.076112Lat/Long Source: Calculated From Footages
As Drilled Location:Footages Not AvailableLat/Long: 40.618310 / -104.076087Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 12/1/2025             Measured TD: 7049 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 12/1/2025
Wellbore Permit
Permit #:20001060 Expiration Date:10/4/2001
Proposed Depth/Form:7050 ft.
Surface Mineral Owner Same:Yes
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number: 
Formation And Spacing:Code: JSND , Formation: J SAND , Order: , Unit Acreage: , Drill Unit:
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 529 ft., Weight: 24 , Citings Type: PLANNED
Cement:Sacks: 370, Top: 0 ft., Bottom: 529 ft.
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 7046 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: 200, Top: 6016 ft., Bottom: 7046 ft.

Wellbore Completed
Completion Date:N/A
Spud Date:10/13/2000Spud Date Is:ACTUAL
Measured TD:7049 ft.Measured PB depth:
True Vertical TD:True Vertical PB depth:
Log Types:CBL/GR/CCL CNDL/DIL/GR/SP/CAL
Log Types:
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 529 ft., Weight: 24 , Citings Type: ACTUAL
Cement:Sacks: 370, Top: 0 ft., Bottom: 529 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 7046 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 200, Top: 6020 ft., Bottom: 7046 ft., Determination Method: CBL
Additional Cement:String Type: 1ST , Top: 5930 ft., Depth: 5971 ft., Bottom: 6032 ft., Sacks: 40, Method: PERF & PUMP
FormationInterval TopLog BottomCoredDSTs
NIOBRARA6175 ft.NN
FORT HAYS6402 ft.NN
CODELL6454 ft.NN
BENTONITE6768 ft.NN
D SAND6871 ft.NN
MOWRY6936 ft.NN
J SAND6950 ft.NN

Formation JSND                     Formation Classification:  GW                     Status:  PR - 12/1/2025                 Interval Top: 6974 ft.    Interval Bottom: 6982 ft.

 Completed Information for Formation J SAND
1st Production Date:11/1/2000Choke Size:0.156 in.
Formation Name:J SANDCommingled:No
Production Method:FLOWING
Open Hole Completion:No
Formation Treatment
Treatment Date:10/25/2000
Treatment Summary:NATURAL
Tubing Size:2.375 in.Tubing Setting Depth:6978 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:10/25/2000Test Method:FLOWING
Hours Tested:8Gas Type:
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 15
BBLS_OIL 20
CALC_BBLS_H2O 45
CALC_BBLS_OIL 60
CALC_GOR 20000
CALC_MCF_GAS 1200
CASING_PRESS 350
GRAVITY_OIL 39
MCF_GAS 400
TUBING_PRESS 650
Perforation Data:
Interval Top:6974 ft.# Of Holes:32
Interval Bottom:6982 ft.Hole Size:0.5 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)1408
Total Gas Produced (MCF)0
GOR
GOR DeterminationBOE
Average BOE per Day3.839
Average MCFE per Day22.268

 Federal Financial Assurance  i 

 Tribal Well  i No