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 Surface Location
 API# 05-001-09021		Well Classification: GW Status: PA - 11/14/2018
Well Name/No:EHLER #2-4
(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 Date11/14/2018
FacilityID:203462LocationID:320328
County:ADAMS #001Location:NESE 4 1S67W 6
Field:WATTENBERG - #90750Elevation:5151 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:2145FSL  781 FELLat/Long: 39.992389 / -104.887212Lat/Long Source: Calculated From Footages
As Drilled Location:Footages Not AvailableLat/Long: 39.992565 / -104.887201Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: GW             Status: PA - 11/14/2018             Measured TD: 8497 ft.

 Wellbore Data for Original WellboreWellbore Classification: GW        PA - 11/14/2018
Wellbore Permit
Permit #:20001502 Expiration Date:12/19/2001
Proposed Depth/Form:8500 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number: 
Formation And Spacing:Code: CODL , Formation: CODELL , Order: , Unit Acreage: 80, Drill Unit: W/2SE
Formation And Spacing:Code: JSND , Formation: J SAND , Order: 232 , Unit Acreage: 160, Drill Unit: SE4
Formation And Spacing:Code: SUSX , Formation: SUSSEX , Order: , Unit Acreage: 80, Drill Unit: E/2SE
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: , Depth: 301 ft., Weight: 24 , Citings Type: PLANNED
Cement:Sacks: 220, Top: 0 ft., Bottom: 301 ft.
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: , Depth: 8017 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: 577, Top: 4200 ft., Bottom: 8017 ft.
Casing:String Type: STAGE TOOL, Hole Size: , Size: , Top: , Depth: 1272 ft., Weight: , Citings Type: PLANNED
Cement:Sacks: 375, Top: 0 ft., Bottom: 1272 ft.
Wellbore Completed
Completion Date:6/12/1991
Spud Date:5/16/1991Spud Date Is:ACTUAL
Measured TD:8497 ft.Measured PB depth:8490 ft.
True Vertical TD:True Vertical PB depth:
Log Types:GR,CBL
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 301 ft., Weight: 24 , Citings Type: ACTUAL
Cement:Sacks: 220, Top: 0 ft., Bottom: 301 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 8017 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 232, Top: 6900 ft., Bottom: 8017 ft., Determination Method: CBL
Casing:String Type: 1ST LINER, Hole Size: 3.75 in., Size: 2.875 in., Top: 7790 ft., Depth: 8497 ft., Weight: 6.5 , Citings Type: ACTUAL
Cement:Sacks: 13, Top: 7830 ft., Bottom: 8497 ft., Determination Method: CBL
Casing:String Type: STAGE TOOL, Hole Size: , Size: , Top: , Depth: 1272 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 375, Top: 0 ft., Bottom: 1286 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
SUSSEX4824 ft.NN
NIOBRARA7518 ft.NN
CODELL7906 ft.NN
J SAND8350 ft.NN

Formation JSND                     Formation Classification:  GW                     Status:  AB - 11/14/2018                Interval Top: 8350 ft.    Interval Bottom: 8384 ft.

 Completed Information for Formation J SAND
1st Production Date:2/22/2001Choke Size:0.250 in.
Formation Name:J SANDCommingled:No
Production Method:FLOWING
Open Hole Completion:No
Formation Treatment
Treatment Date:6/12/1991
Treatment Summary:172,326 GALS IN 426,240# 20/40
Tubing Size:1.5 in.Tubing Setting Depth:8346 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:3/20/2001Test Method:FLOWING
Hours Tested:24Gas Type:
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 8
BBLS_OIL 12
CALC_BBLS_H2O 8
CALC_BBLS_OIL 12
CALC_GOR 49000
CALC_MCF_GAS 583
CASING_PRESS 860
MCF_GAS 583
TUBING_PRESS 620
Perforation Data:
Interval Top:8350 ft.# Of Holes:16
Interval Bottom:8384 ft.Hole Size:0.29 in.

Formation CODL                     Formation Classification:  GW                     Status:  CM - 6/20/1991                 Interval Top: 7681 ft.    Interval Bottom: 7947 ft.

 Completed Information for Formation CODELL
1st Production Date:6/20/1991Choke Size: 
Formation Name:CODELLCommingled:No
Production Method:FLOWING
Open Hole Completion:No
Formation Treatment
Treatment Date:6/12/1991
Treatment Summary:123,000 GALS IN 25,000# 100 MESH & 439,000# 20/40
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:10/25/1991Test Method:FLOWING
Hours Tested:24Gas Type:
Gas Disposal:
Test TypeMeasure
BBLS_OIL 96
CALC_BBLS_OIL 96
CALC_GOR 1458
CALC_MCF_GAS 140
MCF_GAS 140
Perforation Data:
Interval Top:7681 ft.# Of Holes:13
Interval Bottom:7947 ft.Hole Size:0.37 in.

Formation NB-CD                   Formation Classification:  GW                   Status:  AB - 11/14/2018                Interval Top: 7659 ft.    Interval Bottom: 7927 ft.

 Completed Information for Formation NIOBRARA-CODELL
1st Production Date:6/20/1991Choke Size:0.000 in.
Formation Name:NIOBRARA-CODELLCommingled:
Production Method:FLOWING
Open Hole Completion:
Formation Treatment
Treatment Date:6/12/1991
Treatment Summary:SEE DOCUMENT # 286895
Tubing Size:2.375 in.Tubing Setting Depth:4930 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:6/25/1991Test Method:FLOWING
Hours Tested:24Gas Type:SHALE
Gas Disposal:
Test TypeMeasure
BBLS_H2O 10
BBLS_OIL 49
CALC_BBLS_H2O 10
CALC_BBLS_OIL 49
CALC_GOR 3265
CALC_MCF_GAS 160
CASING_PRESS 400
GRAVITY_OIL 42
MCF_GAS 160
TUBING_PRESS 160
Perforation Data:
Interval Top:7659 ft.# Of Holes:16
Interval Bottom:7927 ft.Hole Size:0.37 in.

Formation NBRR                     Formation Classification:  GW                     Status:  CM - 6/25/1991                 Interval Top: 7518 ft.    Interval Bottom: 7927 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:N/AChoke Size: 
Formation Name:NIOBRARACommingled:
Production Method:
Open Hole Completion:
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
No Initial Test Data was found for formation NBRR.
No Perforation Data was found for formation NBRR.

Formation NBCSX                   Formation Classification:  GW                   Status:  CM - 6/2/2000                  Interval Top: 5040 ft.    Interval Bottom: 7927 ft.

 Completed Information for Formation NIOBRARA-CODELL-SUSSEX
1st Production Date:9/20/1992Choke Size:0.156 in.
Formation Name:NIOBRARA-CODELL-SUSSEXCommingled:Yes
Production Method:FLOWING
Open Hole Completion:
Formation Treatment
Treatment Date:6/12/1991
Treatment Summary:SEE DOCUMENT # 286895
Tubing Size:2.375 in.Tubing Setting Depth:4930 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:10/4/1992Test Method:FLOWING
Hours Tested:24Gas Type:SHALE
Gas Disposal:
Test TypeMeasure
BBLS_H2O 6
BBLS_OIL 31
CALC_BBLS_H2O 6
CALC_BBLS_OIL 31
CALC_MCF_GAS 80
CASING_PRESS 180
GRAVITY_OIL 48
MCF_GAS 80
TUBING_PRESS 180
Perforation Data:
Interval Top:5040 ft.# Of Holes:56
Interval Bottom:7927 ft.Hole Size:

Formation SUSX                     Formation Classification:  GW                     Status:  AB - 2/1/2001                  Interval Top: 5040 ft.    Interval Bottom: 5066 ft.

 Completed Information for Formation SUSSEX
1st Production Date:4/26/1992Choke Size:0.156 in.
Formation Name:SUSSEXCommingled:No
Production Method:FLOWING
Open Hole Completion:No
Formation Treatment
Treatment Date:6/12/1991
Treatment Summary:SEE DOCUMENT # 903617
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:5/11/1992Test Method:FLOWING
Hours Tested:24Gas Type:
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 50
CALC_BBLS_H2O 50
CALC_GOR 53
CALC_MCF_GAS 53
CASING_PRESS 200
MCF_GAS 53
TUBING_PRESS 200
Perforation Data:
Interval Top:5040 ft.# Of Holes:40
Interval Bottom:5066 ft.Hole Size:0.37 in.
Primary Well Designation:
None      i
            All DesignationsDate
Reported PluggedY11/14/2018
Out Of Service RepurposedN 
Out Of ServiceN 
Inactive ExceptionN 
Noticed InactiveN 
Defined InactiveN 
Low ProducingN 

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
January 2025 - December 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