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 Surface Location
 API# 05-123-36841
Well Classification: OW Status: PR - 4/1/2021
Well Name/No:Wallach #1-8H
(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 Date4/1/2021
FacilityID:431887LocationID:431888
County:WELD #123Location:SWNW 8 7N61W 6
Field:WATTENBERG - #90750Elevation:4947 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:1385FNL  258 FWLLat/Long: 40.592257 / -104.239787Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.592257 / -104.239787Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 5/20/2013
End Date: 5/23/2013
Reported: 10/1/2013
Days to report: 131
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 4/1/2021             Measured TD: 11173 ft.    Vertical TD: 6504 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 4/1/2021
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:2/20/2015
Proposed Top PZ Location:Sec:8 Twp: 7N 61W Footage: 1589 FNL  658 FWL
Bottom Hole Location:Sec:8 Twp: 7N 61W Footage: 1600 FSL  660 FEL
Proposed Depth/Form:11193 ft.
Surface Mineral Owner Same:Yes
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: 535-51 , Unit Acreage: 640, Drill Unit: Sec 8-7N-61W
Casing:String Type: CONDUCTOR, Hole Size: 20 in., Size: 16 in., Top: 0 ft., Depth: 60 ft., Weight: 50 , Citings Type: PLANNED
Cement:Sacks: 30, Top: 0 ft., Bottom: 60 ft.
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 660 ft., Weight: 36 , Citings Type: PLANNED
Cement:Sacks: 271, Top: 0 ft., Bottom: 660 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 6783 ft., Weight: 26 , Citings Type: PLANNED
Cement:Sacks: 795, Top: 0 ft., Bottom: 6783 ft.
Casing:String Type: 1ST LINER, Hole Size: 6 in., Size: 4.5 in., Top: 5800 ft., Depth: 11010 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: , Top: , Bottom:

Wellbore Completed
Completion Date:4/30/2013
Spud Date:4/19/2013Spud Date Is:ACTUAL
Measured TD:11173 ft.Measured PB depth:11173 ft.
True Vertical TD:6504 ft.True Vertical PB depth:6504 ft.
Top PZ Location:Sec:8 Twp: 7N 61WFootage: 1708 FNL  792 FWL
Bottom Hole Location:Sec:8 Twp: 7N 61WFootage: 1648 FSL  718 FEL
Log Types:CBL/VDL, CCL, GR; XIPE Calper logs
Casing:String Type: CONDUCTOR, Hole Size: 20 in., Size: 16 in., Top: 0 ft., Depth: 102 ft., Weight: 84 , Citings Type: ACTUAL
Cement:Sacks: 30, Top: 0 ft., Bottom: 102 ft., Determination Method: VISU
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 685 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 245, Top: 0 ft., Bottom: 685 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 6927 ft., Weight: 26 , Citings Type: ACTUAL
Cement:Sacks: 720, Top: 230 ft., Bottom: 6927 ft., Determination Method: CBL
Casing:String Type: 1ST LINER, Hole Size: 6 in., Size: 4.5 in., Top: 5864 ft., Depth: 11045 ft., Weight: 12 , Citings Type: ACTUAL
Cement:Sacks: , Top: , Bottom: , Determination Method:
FormationInterval TopLog BottomCoredDSTs
SHARON SPRINGS6285 ft.6260 ft.
NIOBRARA6486 ft.6402 ft.

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 4/1/2021                  Interval Top: 6927 ft.    Interval Bottom: 11173 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:6/25/2013Choke Size:34.000 in.
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:Yes
Tubing Size:2.875 in.Tubing Setting Depth:5774 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:6/26/2013Test Method:
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 742
BBLS_OIL 241
BTU_GAS 1300
CALC_BBLS_H2O 742
CALC_BBLS_OIL 241
CALC_GOR 1278
CALC_MCF_GAS 308
CASING_PRESS 875
GRAVITY_OIL 32
MCF_GAS 308
TUBING_PRESS 180
Perforation Data:
Interval Top:6927 ft.# Of Holes:612
Interval Bottom:11173 ft.Hole Size:0.42 in.
Primary Well Designation:
Low Producing      i
            All DesignationsDate
Reported PluggedN 
Out Of Service RepurposedN 
Out Of ServiceN 
Inactive ExceptionN 
Noticed InactiveN 
Defined InactiveN 
Low ProducingYProduction Period
02/2025 - 01/2026

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
February 2025 - January 2026i
Total Oil Produced (Barrels)407
Total Gas Produced (MCF)953
GOR2341
GOR DeterminationBOE
Average BOE per Day1.565
Average MCFE per Day9.081

 Federal Financial Assurance  i 

 Tribal Well  i No