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 Surface Location
 API# 05-123-29751		Well Classification: OW Status: SI - 8/1/2022
Well Name/No:DOLPH #30-1
(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 #:COC37842
Facility Status:SIStatus Date8/1/2022
FacilityID:300543LocationID:336495
County:WELD #123Location:NENW 1 2N66W 6
Field:WATTENBERG - #90750Elevation:5011 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:470FNL  2147 FWLLat/Long: 40.173370 / -104.727310Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.173379 / -104.727320Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: SI - 8/1/2022             Measured TD: 7984 ft.    Vertical TD: 7609 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        SI - 8/1/2022
Wellbore PermitDIRECTIONAL
Permit #:20087430 Expiration Date:12/29/2009
Proposed Top PZ Location:Sec:1 Twp: 2N 66W Footage: 99 FNL  105 FWL
Bottom Hole Location:Sec:1 Twp: 2N 66W Footage: 99 FNL  105 FWL
Proposed Depth/Form:8071 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number: 
Formation And Spacing:Code: NB-CD , Formation: NIOBRARA-CODELL , Order: 407 , Unit Acreage: 160, Drill Unit: GWA
Wellbore Completed
Completion Date:10/28/2009
Spud Date:10/24/2009Spud Date Is:ACTUAL
Measured TD:7984 ft.Measured PB depth:7933 ft.
True Vertical TD:7609 ft.True Vertical PB depth:7558 ft.
Top PZ Location:Sec:1 Twp: 2N 66WFootage: 99 FNL  105 FWL
Bottom Hole Location:Sec:1 Twp: 2N 66WFootage: 99 FNL  105 FWL
Log Types:NO OH LOGS, CBL
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 948 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 600, Top: 0 ft., Bottom: 948 ft., Determination Method:
Casing:String Type: 1ST, Hole Size: 7.625 in., Size: 4.5 in., Top: 0 ft., Depth: 7967 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 770, Top: 680 ft., Bottom: 7967 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PARKMAN4305 ft.NN
SUSSEX4798 ft.NN
NIOBRARA7535 ft.NN
FORT HAYS7786 ft.NN
CODELL7802 ft.NN

Formation CODL                     Formation Classification:  OW                     Status:  CM - 1/25/2010                 Interval Top: 7802 ft.    Interval Bottom: 7818 ft.

 Completed Information for Formation CODELL
1st Production Date:1/6/2010Choke Size: 
Formation Name:CODELLCommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:11/20/2009
Treatment Summary:204,511 GALS FLUID & 150,280 LBS 40/70 SAND & 4,020 LBS 20/40 SB EXCEL
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 CODL.
Perforation Data:
Interval Top:7802 ft.# Of Holes:64
Interval Bottom:7818 ft.Hole Size:0.38 in.

Formation NB-CD                   Formation Classification:  OW                   Status:  SI - 8/1/2022                  Interval Top: 7568 ft.    Interval Bottom: 7818 ft.

 Completed Information for Formation NIOBRARA-CODELL
1st Production Date:1/6/2010Choke Size:0.313 in.
Formation Name:NIOBRARA-CODELLCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:11/20/2009
Treatment Summary:
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:1/25/2010Test Method:FLOWING
Hours Tested:Gas Type:SHALE
Gas Disposal:SOLD
Test TypeMeasure
BTU_GAS 1230
CALC_BBLS_H2O 0
CALC_BBLS_OIL 84
CALC_GOR 2167
CALC_MCF_GAS 182
CASING_PRESS 330
GRAVITY_OIL 50
Perforation Data:
Interval Top:7568 ft.# Of Holes:131
Interval Bottom:7818 ft.Hole Size:0.38 in.

Formation NBRR                     Formation Classification:  OW                     Status:  CM - 1/25/2010                 Interval Top: 7568 ft.    Interval Bottom: 7682 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:1/6/2010Choke Size: 
Formation Name:NIOBRARACommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:11/20/2009
Treatment Summary:504 GALS ACID & 248,476 GALS FLUID & 200,920 LBS 40/70 SAND & 4,120 LBS 20/40 SB EXCEL
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.
Perforation Data:
Interval Top:7568 ft.# Of Holes:67
Interval Bottom:7682 ft.Hole Size:0.42 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)YLast Production
07/31/2022
Low ProducingYProduction Period
02/2025 - 01/2026

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
February 2025 - January 2026i
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