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COGIS - WELL SCOUT CARD
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 Surface Location
 API# 05-123-18855		Well Classification: GW Status: PA - 3/23/2021
Well Name/No:DEWEY #21-28
(Click Well Name for Production Data)		Click Here for Transporter Gatherer Info
Operator:PDC ENERGY INC - 69175
(Click Operator Name for Company Detail Report)		Federal Or State Lease #:59961
Facility Status:PAStatus Date3/23/2021
FacilityID:251052LocationID:330317
County:WELD #123Location:NENW 28 6N64W 6
Field:WATTENBERG - #90750Elevation:4700 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:660FNL  1970 FWLLat/Long: 40.462365 / -104.557705Lat/Long Source: Calculated From Footages
As Drilled Location:Footages Not AvailableLat/Long: 40.462250 / -104.557560Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: GW             Status: PA - 3/23/2021             Measured TD: 7062 ft.    Vertical TD: 0 ft.

 Wellbore Data for Original WellboreWellbore Classification: GW        PA - 3/23/2021
Wellbore PermitDRIFTED
Permit #:950900 Expiration Date:5/17/1996
Proposed Depth/Form:
Surface Mineral Owner Same:Not available
Mineral Owner:FEESurface Owner:Not available
Unit: Unit Number: 
Formation And Spacing:Code: CODL , Formation: CODELL , Order: 0 , Unit Acreage: 80, Drill Unit: N2NW
Wellbore Completed
Completion Date:1/6/1996
Measured TD:7062 ft.Measured PB depth:7032 ft.
True Vertical TD:0 ft.True Vertical PB depth:
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 774 ft., Weight: 24 , Citings Type: ACTUAL
Cement:Sacks: 200, Top: 0 ft., Bottom: 774 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 7062 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 145, Top: 6104 ft., Bottom: 7062 ft., Determination Method: CBL
Casing:String Type: S.C. 1.1, Hole Size: , Size: , Top: , Depth: 5113 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 560, Top: 0 ft., Bottom: 5113 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
NIOBRARA6568 ft.
FORT HAYS6840 ft.
CODELL6901 ft.

Formation CODL                     Formation Classification:  GW                     Status:  CM - 9/1/2007                  Interval Top: 6901 ft.    Interval Bottom: 6911 ft.

 Completed Information for Formation CODELL
1st Production Date:N/AChoke Size:0.219 in.
Formation Name:CODELLCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:3/24/2005
Treatment Summary:REPERF'D CODELL 6902' - 6910' (24 HOLES). REFRAC'D CODELL 109,263 GALS VISTAR 24# GEL, 217,240# 20/40 SAND, & 8000# SB EXCEL 20/40 RESIN COATED PROP.
Tubing Size:2.375 in.Tubing Setting Depth:6888 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:N/ATest Method:FLOWING
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 4
BBLS_OIL 19
BTU_GAS 1316
CALC_BBLS_H2O 4
CALC_BBLS_OIL 19
CALC_GOR 7895
CALC_MCF_GAS 150
CASING_PRESS 600
GRAVITY_OIL 52
MCF_GAS 150
TUBING_PRESS 400
Perforation Data:
Interval Top:6901 ft.# Of Holes:44
Interval Bottom:6911 ft.Hole Size:0.42 in.

Formation NB-CD                   Formation Classification:  GW                   Status:  AB - 3/23/2021                 Interval Top: 6608 ft.    Interval Bottom: 6911 ft.

 Completed Information for Formation NIOBRARA-CODELL
1st Production Date:7/19/2007Choke Size: 
Formation Name:NIOBRARA-CODELLCommingled:
Production Method:
Open Hole Completion:
Formation Treatment
Treatment Date:1/6/1996
Treatment Summary:HOLE SIZES ARE: .38'', .39'', .42''
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 4
BBLS_OIL 12
BTU_GAS 1228
CALC_BBLS_H2O 4
CALC_BBLS_OIL 12
CALC_GOR 13083
CALC_MCF_GAS 157
CASING_PRESS 600
GRAVITY_OIL 54
MCF_GAS 157
TUBING_PRESS 550
Perforation Data:
Interval Top:6608 ft.# Of Holes:100
Interval Bottom:6911 ft.Hole Size:

Formation NBRR                     Formation Classification:  GW                     Status:  CM - 9/1/2007                  Interval Top: 6608 ft.    Interval Bottom: 6740 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:N/AChoke Size: 
Formation Name:NIOBRARACommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:7/2/2007
Treatment Summary:NBRR 'A' PERFS 6608-12' (8 HOLES) & NBRR 'B' PERFS 6724-40' (48 SHOTS). FRACD W/500 GAL 15% HCL; 1667 BBL SLCKWTR PAD; 144 BBL SILVRSTM 24# PAD; 2187 BBL SLVRSTM 24# FLUID SYSTM; 238,360# 30/50 WHT SND & 12,000# SB EXCEL 12/20 RESIN COATED PROPPANT.
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:SHALE
Gas Disposal:
Test TypeMeasure
BBLS_H2O 4
BBLS_OIL 12
BTU_GAS 1228
CALC_BBLS_H2O 4
CALC_BBLS_OIL 12
CALC_GOR 13500
CALC_MCF_GAS 162
CASING_PRESS 500
GRAVITY_OIL 54
MCF_GAS 162
TUBING_PRESS 275
Perforation Data:
Interval Top:6608 ft.# Of Holes:56
Interval Bottom:6740 ft.Hole Size:0.39 in.
Primary Well Designation:
None      i
            All DesignationsDate
Reported PluggedY03/23/2021
Out Of Service RepurposedN 
Out Of ServiceN 
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 

 Tribal Well  i No