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COGIS - WELL SCOUT CARD

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 Surface Location
 API# 05-001-09336
Well Classification: OW Status: PA - 11/26/2018
Well Name/No:JOHN H EHLER ''A'' #1
(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 #:
Facility Status:PAStatus Date11/26/2018
FacilityID:203776LocationID:320446
Municipality/County:THORNTON / ADAMS #001Location:SWSW 9 1S67W 6
Field:WATTENBERG - #90750Elevation:5114 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:990FSL  1140 FWLLat/Long: 39.974653 / -104.899197Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 39.974653 / -104.899197Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PA - 11/26/2018             Measured TD: 8500 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PA - 11/26/2018
Wellbore Permit
Permit #: Expiration Date:1/6/2011
Proposed Depth/Form:8500 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: DK-J , Formation: DAKOTA-JSND , Order: 499 , Unit Acreage: 320, Drill Unit: W2
Formation And Spacing:Code: JSND , Formation: J SAND , Order: 232 , Unit Acreage: 320, Drill Unit: W2
Formation And Spacing:Code: NB-CD , Formation: NIOBRARA-CODELL , Order: 407-87 , Unit Acreage: 160, Drill Unit: SW/4

Wellbore Completed
Completion Date:1/9/1997
Spud Date:12/13/1996Spud Date Is:ACTUAL
Measured TD:8500 ft.Measured PB depth:8414 ft.
True Vertical TD:True Vertical PB depth:
Log Types:PHASOR INDUCTION-SFL W/LINEAR CORRELATION, CBL, COMPENSATED NEUTRON LITHO-DENSITY
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 1200 ft., Weight: 24 , Citings Type: ACTUAL
Cement:Sacks: 720, Top: 0 ft., Bottom: 1215 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 8496 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 315, Top: 7040 ft., Bottom: 8496 ft., Determination Method: CBL
Casing:String Type: S.C. 1.1, Hole Size: , Size: , Top: , Depth: , Weight: , Citings Type: ACTUAL
Cement:Sacks: 175, Top: 4390 ft., Bottom: 4990 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
FOX HILLS400 ft.
SUSSEX4850 ft.
SHANNON5485 ft.
NIOBRARA7455 ft.
CODELL7905 ft.
MUDDY J8332 ft.

Formation JSND                     Formation Classification:  OW                     Status:  AB - 11/8/2018                 Interval Top: 8348 ft.    Interval Bottom: 8378 ft.

 Completed Information for Formation J SAND
1st Production Date:1/25/1999Choke Size: 
Formation Name:J SANDCommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:9/1/2011
Treatment Summary:REMOVED SAND PLUG @ 8198-8200 TO COMMINGLE JSND WITH NB/CD
Formation Treatment
Treatment Date:2/15/2010
Treatment Summary:SET SAND PLUG @ 8198' FOR MECHANICAL INTEGRITY. OUR INTENT IS TO DRILL OUT THE PLUG AND COMMINGLE THE WELL IN THE NEXT SIX MONTHS.
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 67
BBLS_OIL 5
CALC_GOR 7400
CASING_PRESS 2000
MCF_GAS 37
TUBING_PRESS 650
Perforation Data:
Interval Top:8348 ft.# Of Holes:120
Interval Bottom:8378 ft.Hole Size:0.38 in.

Formation JNBCD                   Formation Classification:  OW                   Status:  CM - 9/19/2011                 Interval Top: 7472 ft.    Interval Bottom: 8378 ft.

 Completed Information for Formation J-NIOBRARA-CODELL
1st Production Date:9/8/2011Choke Size: 
Formation Name:J-NIOBRARA-CODELLCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:9/1/2011
Treatment Summary:REMOVED SAND PLUG @ 8198-8200 TO COMMINGLE JSND WITH NB/CD
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:9/19/2011Test Method:FLOWING
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_OIL 8
BTU_GAS 1336
CALC_BBLS_OIL 8
CALC_GOR 2000
CALC_MCF_GAS 19
CASING_PRESS 807
GRAVITY_OIL 42
MCF_GAS 19
Perforation Data:
Interval Top:7472 ft.# Of Holes:222
Interval Bottom:8378 ft.Hole Size:0.38 in.

Formation NB-CD                   Formation Classification:  OW                   Status:  AB - 11/8/2018                 Interval Top: 7472 ft.    Interval Bottom: 7928 ft.

 Completed Information for Formation NIOBRARA-CODELL
1st Production Date:3/8/2010Choke Size: 
Formation Name:NIOBRARA-CODELLCommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:2/24/2010
Treatment Summary:NB PERF 7472-7768 HOLES 58 SIZE 0.38. CD PERF 7906-7928 HOLES 44 SIZE 0.38. FRAC NB W/500 GAL 15% HCL & 171,280 GAL DYNAFLOW 2 HYBRID W/252,520# 20/40 & 4,000# SUPER LC. FRAC CD W/120,670 GAL DYNAFLOW 2 W/252,420# 20/40 & 4,000# 20/40 SUPER LC.
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
BTU_GAS 1430
CALC_BBLS_H2O 0
CALC_BBLS_OIL 22
CALC_GOR 5455
CALC_MCF_GAS 120
CASING_PRESS 750
GRAVITY_OIL 47
Perforation Data:
Interval Top:7472 ft.# Of Holes:102
Interval Bottom:7928 ft.Hole Size:0.38 in.
Primary Well Designation:
None      i
            All DesignationsDate
Reported PluggedY11/26/2018
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 2024 - November 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