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 Surface Location
 API# 05-045-09133		Well Classification: GW Status: PA - 9/9/2022
Well Name/No:SHAEFFER #11-1A (D12B)
(Click Well Name for Production Data)		Click Here for Transporter Gatherer Info
Operator:CAERUS PICEANCE LLC - 10456
(Click Operator Name for Company Detail Report)		Federal Or State Lease #:
Facility Status:PAStatus Date9/9/2022
FacilityID:266227LocationID:334680
County:GARFIELD #045Location:NWNW 12 7S93W 6
Field:MAMM CREEK - #52500Elevation:6218 ft.
Basin:PICEANCE BASIN  
Planned Location:850FNL  705 FWLLat/Long: 39.465111 / -107.730695Lat/Long Source: Calculated From Footages
As Drilled Location:Footages Not AvailableLat/Long: 39.465180 / -107.730580Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: GW             Status: PA - 9/9/2022             Measured TD: 8182 ft.    Vertical TD: 8050 ft.

 Wellbore Data for Original WellboreWellbore Classification: GW        PA - 9/9/2022
Wellbore PermitDIRECTIONAL
Permit #:20030275 Expiration Date:2/17/2004
Proposed Top PZ Location:Sec:11 Twp: Footage: 30 FNL  6 FEL
Bottom Hole Location:Sec:11 Twp: Footage: 10 FNL  10 FEL
Proposed Depth/Form:8400 ft.
Surface Mineral Owner Same:Yes
Mineral Owner:FEESurface Owner:FEE
Unit:HUNTER MESA UNI Unit Number:COC 55972X
Formation And Spacing:Code: RLNS , Formation: ROLLINS , Order: , Unit Acreage: , Drill Unit:
Formation And Spacing:Code: WMFK , Formation: WILLIAMS FORK , Order: , Unit Acreage: , Drill Unit:
Wellbore Completed
Completion Date:9/17/2003
Spud Date:7/16/2003Spud Date Is:ACTUAL
Measured TD:8182 ft.Measured PB depth:8136 ft.
True Vertical TD:8050 ft.True Vertical PB depth:
Top PZ Location:Sec:11 Twp: Footage: 30 FNL  6 FEL
Bottom Hole Location:Sec:11 Twp: Footage: 10 FNL  10 FEL
Log Types:CBL / GRCL / VDL, PE / AI / GR
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 861 ft., Weight: 24# , Citings Type: ACTUAL
Cement:Sacks: 450, Top: 0 ft., Bottom: 861 ft., Determination Method: CALC
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 8182 ft., Weight: 11.6# , Citings Type: ACTUAL
Cement:Sacks: 1670, Top: 1500 ft., Bottom: 8185 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
WASATCH4731 ft.NN
WILLIAMS FORK4732 ft.7878 ft.NN
ROLLINS7879 ft.8182 ft.NN

Formation WMFK                     Formation Classification:  GW                     Status:  AB - 11/11/2013                Interval Top: 5750 ft.    Interval Bottom: 7768 ft.

 Completed Information for Formation WILLIAMS FORK
1st Production Date:N/AChoke Size: 
Formation Name:WILLIAMS FORKCommingled:
Production Method:
Open Hole Completion:
Formation Treatment
Treatment Type:
Treatment Date:10/25/2013Treatment End Date:10/25/2013
Treatment Summary:temporarily abandoned with CIBP @ 5679' and topped with 2 sx cement
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 Date:9/17/2003
Treatment Summary:SEE SCANNED DOC# 1159299
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:N/ATest Method:
Hours Tested:Gas Type:
Gas Disposal:
Test TypeMeasure
BBLS_H2O 1
BBLS_OIL 1
CALC_BBLS_H2O 1
CALC_BBLS_OIL 1
CALC_GOR 2582
CALC_MCF_GAS 2582
CASING_PRESS 1730
MCF_GAS 2582
TUBING_PRESS 1520
Perforation Data:
Interval Top:5750 ft.# Of Holes:130
Interval Bottom:7768 ft.Hole Size:0.38 in.
Primary Well Designation:
None      i
            All DesignationsDate
Reported PluggedY09/09/2022
Out Of Service RepurposedN 
Out Of ServiceYPlugging Due Date
12/31/2029
Inactive ExceptionN 
Noticed InactiveN 
Defined InactiveN 
Low ProducingN 

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
October 2024 - September 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 Y

 Tribal Well  i No