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 Surface Location
 API# 05-123-22885		Well Classification: OW Status: SI - 3/1/2022
Well Name/No:DOLPH #12-1
(Click Well Name for Production Data)		Click Here for Transporter Gatherer Info
Operator:KERR MCGEE OIL & GAS ONSHORE LP - 47120
(Click Operator Name for Company Detail Report)		Federal Or State Lease #:
Facility Status:SIStatus Date3/1/2022
FacilityID:277054LocationID:305377
County:WELD #123Location:NWSW 1 2N66W 6
Field:WATTENBERG - #90750Elevation:5040 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:1988FSL  665 FWLLat/Long: 40.165377 / -104.732898Lat/Long Source: Calculated From Footages
As Drilled Location:Footages Not AvailableLat/Long: 40.165600 / -104.732540Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: SI - 3/1/2022             Measured TD: 8095 ft.    Vertical TD: 8095 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        SI - 3/1/2022
Wellbore Permit
Permit #:20064476 Expiration Date:10/9/2007
Proposed Depth/Form:8095 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number: 
Formation And Spacing:Code: JSND , Formation: J SAND , Order: 232 , Unit Acreage: 320, Drill Unit: S/2
Formation And Spacing:Code: NB-CD , Formation: NIOBRARA-CODELL , Order: 407-87 , Unit Acreage: 80, Drill Unit: W2SW
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: , Depth: 950 ft., Weight: 24 , Citings Type: PLANNED
Cement:Sacks: 665, Top: 0 ft., Bottom: 950 ft.
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: , Depth: 8090 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: 800, Top: 4406 ft., Bottom: 8090 ft.
Wellbore Completed
Completion Date:5/23/2005
Spud Date:4/24/2005Spud Date Is:ACTUAL
Measured TD:8095 ft.Measured PB depth:8073 ft.
True Vertical TD:8095 ft.True Vertical PB depth:8073 ft.
Log Types:CBL, GR, CDCN, DIGL
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 950 ft., Weight: 24 , Citings Type: ACTUAL
Cement:Sacks: 665, Top: 0 ft., Bottom: 950 ft., Determination Method: CALC
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 8090 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 800, Top: 4406 ft., Bottom: 8090 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
SUSSEX4613 ft.NN
NIOBRARA7192 ft.NN
FORT HAYS7448 ft.NN
CODELL7471 ft.NN
J SAND7919 ft.NN

Formation JSND                     Formation Classification:  OW                     Status:  SI - 3/1/2022                  Interval Top: 7920 ft.    Interval Bottom: 7980 ft.

 Completed Information for Formation J SAND
1st Production Date:8/29/2011Choke Size: 
Formation Name:J SANDCommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:8/31/2011
Treatment Summary:See comment on Submit Tab
Formation Treatment
Treatment Date:2/8/2007
Treatment Summary:CIBP OVER CD/J @ 7435'. TWO SKS CMT PLACED ON TOP OF CIBP FOR MECHANICAL INTEGRITY. OUR INTENT IS TO DRILL OUT CIBP AND COMMINGLE WITH NB W/N NEXT 6 MONTHS.
Tubing Size:2.375 in.Tubing Setting Depth:7894 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:8/31/2011Test Method:FLOWING
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_OIL 31
BTU_GAS 1282
CALC_BBLS_OIL 31
CALC_GOR 839
CALC_MCF_GAS 26
CASING_PRESS 868
GRAVITY_OIL 48
MCF_GAS 26
TUBING_PRESS 708
Perforation Data:
Interval Top:7920 ft.# Of Holes:112
Interval Bottom:7980 ft.Hole Size:0.45 in.

Formation CODL                     Formation Classification:  GW                     Status:  CM - 10/11/2011                Interval Top: 7472 ft.    Interval Bottom: 7490 ft.

 Completed Information for Formation CODELL
1st Production Date:N/AChoke Size: 
Formation Name:CODELLCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:5/23/2005
Treatment Summary:CIBP OVER CD/J @ 7435'. TWO SKS CMT PLACED ON TOP OF CIBP FOR MECHANICAL INTEGRITY. OUR INTENT IS TO DRILL OUT CIBP AND COMMINGLE WITH NB W/N NEXT 6 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 0
BBLS_OIL 39
CALC_BBLS_H2O 0
CALC_BBLS_OIL 39
CALC_GOR 3750
CALC_MCF_GAS 146
CASING_PRESS 680
GRAVITY_OIL 52
MCF_GAS 146
TUBING_PRESS 357
Perforation Data:
Interval Top:7472 ft.# Of Holes:54
Interval Bottom:7490 ft.Hole Size:0.45 in.

Formation J-CDL                   Formation Classification:  GW                   Status:  CM - 3/22/2007                 Interval Top: 7472 ft.    Interval Bottom: 7980 ft.

 Completed Information for Formation J-CODELL
1st Production Date:2/27/2007Choke Size:0.500 in.
Formation Name:J-CODELLCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:5/23/2005
Treatment Summary:CODL PERFS 5/19/05 7472-7490
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:3/22/2007Test Method:FLOWING
Hours Tested:Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BTU_GAS 1282
CALC_BBLS_OIL 12
CALC_GOR 4167
CALC_MCF_GAS 50
CASING_PRESS 510
GRAVITY_OIL 51
TUBING_PRESS 350
Perforation Data:
Interval Top:7472 ft.# Of Holes:
Interval Bottom:7980 ft.Hole Size:

Formation NB-CD                   Formation Classification:  OW                   Status:  SI - 3/1/2022                  Interval Top: 7260 ft.    Interval Bottom: 7490 ft.

 Completed Information for Formation NIOBRARA-CODELL
1st Production Date:8/29/2011Choke Size: 
Formation Name:NIOBRARA-CODELLCommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:8/31/2011
Treatment Summary:See comment on Submit Tab
Tubing Size:2.375 in.Tubing Setting Depth:7894 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:8/31/2011Test Method:FLOWING
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_OIL 31
BTU_GAS 1282
CALC_BBLS_OIL 31
CALC_GOR 839
CALC_MCF_GAS 26
CASING_PRESS 868
GRAVITY_OIL 48
MCF_GAS 26
TUBING_PRESS 708
Perforation Data:
Interval Top:7260 ft.# Of Holes:166
Interval Bottom:7490 ft.Hole Size:

Formation NBRR                     Formation Classification:  GW                     Status:  CM - 8/12/2009                 Interval Top: 7260 ft.    Interval Bottom: 7348 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:7/27/2009Choke Size:0.000 in.
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:7/15/2009
Treatment Summary:15% HC1 AND 246,099 GAL SW W/201,160# 30/50 SAND.
Tubing Size:2.375 in.Tubing Setting Depth:7198 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:8/12/2009Test Method:FLOWING
Hours Tested:Gas Type:SHALE
Gas Disposal:SOLD
Test TypeMeasure
BTU_GAS 1282
CALC_BBLS_H2O 0
CALC_BBLS_OIL 9
CALC_GOR 889
CALC_MCF_GAS 48
CASING_PRESS 379
GRAVITY_OIL 48
TUBING_PRESS 291
Perforation Data:
Interval Top:7260 ft.# Of Holes:66
Interval Bottom:7348 ft.Hole Size:0.43 in.
Primary Well Designation:
Out Of Service      i
            All DesignationsDate
Reported PluggedN 
Out Of Service RepurposedN 
Out Of ServiceYPlugging Due Date
12/31/2030
Inactive ExceptionN 
Noticed InactiveN 
Defined Inactive (SI )YDefined Inactive
12/31/2021
Low ProducingYProduction Period
12/2024 - 11/2025

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