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 Surface Location
 API# 05-123-09359		Well Classification: GW Status: PA - 1/7/2025
Well Name/No:SPRAGUE #1
(Click Well Name for Production Data)		Click Here for Transporter Gatherer Info
Operator:CRESTONE PEAK RESOURCES OPERATING LLC - 10633
(Click Operator Name for Company Detail Report)		Federal Or State Lease #:
Facility Status:PAStatus Date1/7/2025
FacilityID:241570LocationID:336403
County:WELD #123Location:NWNE 9 2N67W 6
Field:WATTENBERG - #90750Elevation:4942 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:1030FNL  1650 FELLat/Long: 40.157077 / -104.891933Lat/Long Source: Calculated From Footages
As Drilled Location:Footages Not AvailableLat/Long: 40.157174 / -104.891706Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: GW             Status: AB - 1/7/2025             Measured TD: 8075 ft.

 Wellbore Data for Original WellboreWellbore Classification: GW        AB - 1/7/2025
Wellbore Permit
Permit #:19771321 Expiration Date:12/15/1978
Proposed Depth/Form:8075 ft.
Surface Mineral Owner Same:Not available
Mineral Owner:FEESurface Owner:Not available
Unit: Unit Number: 
Formation And Spacing:Code: JSND , Formation: J SAND , Order: 0 , Unit Acreage: 320, Drill Unit: E2
Wellbore Completed
Completion Date:N/A
Spud Date:2/10/1978Spud Date Is:ACTUAL
Measured TD:8075 ft.Measured PB depth:8050 ft.
True Vertical TD:True Vertical PB depth:
Log Types:CBL/DENS
Log Types:IES & FDC CBL-GR
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 485 ft., Weight: 24 , Citings Type: ACTUAL
Cement:Sacks: 375, Top: 0 ft., Bottom: 485 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 7910 ft., Depth: 8075 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 225, Top: 7035 ft., Bottom: 8075 ft., Determination Method: CBL
Casing:String Type: S.C. 1.1, Hole Size: , Size: , Top: , Depth: 626 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 195, Top: 0 ft., Bottom: 650 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
FOX HILLS BASE375 ft.
SUSSEX4500 ft.
SHANNON4927 ft.
NIOBRARA7218 ft.
CODELL7500 ft.
J SAND7934 ft.

Formation JSND                     Formation Classification:  GW                     Status:  AB - 1/7/2025                  Interval Top: 7938 ft.    Interval Bottom: 7978 ft.

 Completed Information for Formation J SAND
1st Production Date:7/3/1978Choke Size:0.328 in.
Formation Name:J SANDCommingled:Yes
Production Method:FLOWING
Open Hole Completion:
Formation Treatment
Treatment Date:6/7/1996
Treatment Summary:SEE SCAN DOCUMENT
Tubing Size:2.375 in.Tubing Setting Depth:7924 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:7/7/1978Test Method:FLOWING
Hours Tested:24Gas Type:
Gas Disposal:SOLD
Test TypeMeasure
BBLS_OIL 10
CALC_BBLS_OIL 10
CALC_GOR 120000
CALC_MCF_GAS 1200
CASING_PRESS 580
GRAVITY_OIL 52
MCF_GAS 1200
Perforation Data:
Interval Top:7938 ft.# Of Holes:15
Interval Bottom:7978 ft.Hole Size:0.31 in.

Formation CODL                     Formation Classification:  GW                     Status:  AB - 1/7/2025                  Interval Top: 7500 ft.    Interval Bottom: 7516 ft.

 Completed Information for Formation CODELL
1st Production Date:N/AChoke Size: 
Formation Name:CODELLCommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:3/9/2008
Treatment Summary:CDL RECOMPLETION; SET CBP @7093'. 6/2/08. SET CIBP @7590'. 3/3/08. RE-FRAC CODL W/117,096 GAL FRAC FLUID AND 253,840# SAND. 3/9/2008
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 6
BBLS_OIL 35
CALC_BBLS_H2O 6
CALC_BBLS_OIL 35
CALC_GOR 4629
CALC_MCF_GAS 162
MCF_GAS 162
TUBING_PRESS 180
Perforation Data:
Interval Top:7500 ft.# Of Holes:80
Interval Bottom:7516 ft.Hole Size:0.42 in.

Formation J-CDL                   Formation Classification:  GW                   Status:  CM - 3/24/2008                 Interval Top: 7500 ft.    Interval Bottom: 7978 ft.

 Completed Information for Formation J-CODELL
1st Production Date:N/AChoke Size: 
Formation Name:J-CODELLCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:6/7/1996
Treatment Summary:JSND-CDL COMMINGLE; DRILLED OUT CBP'S TO COMMINGLE J-CDL. 3/16/2008
Tubing Size:2.375 in.Tubing Setting Depth:7910 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:3/24/2008Test Method:FLOWING
Hours Tested:24Gas Type:DRY
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 1
BBLS_OIL 1
BTU_GAS 1157
CALC_BBLS_H2O 1
CALC_BBLS_OIL 1
CALC_GOR 39000
CALC_MCF_GAS 39
CASING_PRESS 375
GRAVITY_OIL 51
MCF_GAS 39
TUBING_PRESS 247
Perforation Data:
Interval Top:7500 ft.# Of Holes:95
Interval Bottom:7978 ft.Hole Size:0.38 in.
Primary Well Designation:
None      i
            All DesignationsDate
Reported PluggedY01/07/2025
Out Of Service RepurposedN 
Out Of ServiceYPlugging Due Date
12/31/2028
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)0
Total Gas Produced (MCF)0
GOR
GOR DeterminationMCFE
Average BOE per Day0.000
Average MCFE per Day0.000

 Federal Financial Assurance  i 

 Tribal Well  i No