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COGIS - WELL SCOUT CARD
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 Surface Location
 API# 05-123-17951		Well Classification: GW Status: PA - 7/27/2018
Well Name/No:MATHEWS 'B' UNIT #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 Date7/27/2018
FacilityID:250148LocationID:329863
County:WELD #123Location:SWSE 14 1N66W 6
Field:WATTENBERG - #90750Elevation:5090 ft.
Planned Location:1176FSL  1473 FELLat/Long: 40.047219 / -104.740268Lat/Long Source: Calculated From Footages
As Drilled Location:Footages Not AvailableLat/Long: 40.047209 / -104.740189Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: GW             Status: PA - 5/15/2018             Measured TD: 8305 ft.    Vertical TD: 0 ft.

 Wellbore Data for Original WellboreWellbore Classification: GW        PA - 5/15/2018
Wellbore Permit
Permit #:19940078 Expiration Date:8/1/1994
Proposed Depth/Form:8500 ft.
Surface Mineral Owner Same:Yes
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number: 
Formation And Spacing:Code: DK-J , Formation: DAKOTA-JSND , Order: 0 , Unit Acreage: 320, Drill Unit: E2
Wellbore Completed
Completion Date:5/20/1994
Spud Date:2/18/1994Spud Date Is:ACTUAL
Measured TD:8305 ft.Measured PB depth:8325 ft.
True Vertical TD:0 ft.True Vertical PB depth:
Log Types:DIL, CNDL, NGT & CBL
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 321 ft., Weight: 24 , Citings Type: ACTUAL
Cement:Sacks: 225, Top: 0 ft., Bottom: 321 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 8365 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 260, Top: 6837 ft., Bottom: 8365 ft., Determination Method: CBL
Casing:String Type: S.C. 1.1, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 5310 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 275, Top: 4100 ft., Bottom: 5310 ft., Determination Method: CBL
Casing:String Type: STAGE TOOL, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 1224 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 400, Top: 0 ft., Bottom: 1224 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
SUSSEX4678 ft.NN
NIOBRARA7266 ft.NN
CODELL7618 ft.NN
D SAND7948 ft.NN
J SAND8010 ft.NN
SKULL CREEK8056 ft.NN
DAKOTA8196 ft.NN
LAKOTA8260 ft.NN
MORRISON8296 ft.NN

Formation LKTA                     Formation Classification:  GW                     Status:  AB - 4/23/1994                 Interval Top: 8264 ft.    Interval Bottom: 8279 ft.

 Completed Information for Formation LAKOTA
1st Production Date:N/AChoke Size: 
Formation Name:LAKOTACommingled:No
Production Method:
Open Hole Completion:
Formation Treatment
Treatment Date:5/20/1994
Treatment Summary:FRAC W/510 SX 20/40 SND, 200 SXS AC FPR-5000 IN 47,418 GALS FLUID
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:4/23/1994Test Method:FLOWING
Hours Tested:24Gas Type:
Gas Disposal:
Test TypeMeasure
BBLS_H2O 323
Perforation Data:
Interval Top:8264 ft.# Of Holes:
Interval Bottom:8279 ft.Hole Size:

Formation JSND                     Formation Classification:  GW                     Status:  AB - 7/27/2018                 Interval Top: 8014 ft.    Interval Bottom: 8056 ft.

 Completed Information for Formation J SAND
1st Production Date:5/20/1994Choke Size:0.187 in.
Formation Name:J SANDCommingled:No
Production Method:FLOWING
Open Hole Completion:
Formation Treatment
Treatment Date:5/20/1994
Treatment Summary:FRAC W/582,400# 20/40 SND IN 173,082 GALS FLUID.
Tubing Size:2.375 in.Tubing Setting Depth:8008 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:5/24/1994Test Method:FLOWING
Hours Tested:24Gas Type:
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 45
BBLS_OIL 3
CALC_GOR 94333
CASING_PRESS 580
MCF_GAS 283
TUBING_PRESS 140
Perforation Data:
Interval Top:8014 ft.# Of Holes:
Interval Bottom:8056 ft.Hole Size:
Primary Well Designation:
None      i
            All DesignationsDate
Reported PluggedY07/27/2018
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 2023 - November 2024i
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