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COGIS - WELL SCOUT CARD
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 Surface Location
 API# 05-123-29685		Well Classification: OW Status: SI - 3/1/2022
Well Name/No:DOLPH #35-1
(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:300357LocationID:336503
County:WELD #123Location:SWSW 1 2N66W 6
Field:WATTENBERG - #90750Elevation:5017 ft.
Planned Location:485FSL  585 FWLLat/Long: 40.161470 / -104.732780Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.161557 / -104.732824Lat/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: 8150 ft.    Vertical TD: 8056 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        SI - 3/1/2022
Wellbore PermitDIRECTIONAL
Permit #:20087143 Expiration Date:12/21/2009
Proposed Top PZ Location:Sec: Twp: Footage: 50 FSL  1320 FWL
Bottom Hole Location:Sec:1 Twp: 2N 66W Footage: 50 FSL  1320 FWL
Proposed Depth/Form:8112 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number: 
Formation And Spacing:Code: JSND , Formation: J SAND , Order: 232-23 , Unit Acreage: 160, Drill Unit: GWA
Formation And Spacing:Code: NB-CD , Formation: NIOBRARA-CODELL , Order: 407-87 , Unit Acreage: 160, Drill Unit: GWA
Wellbore Completed
Completion Date:10/5/2009
Spud Date:10/1/2009Spud Date Is:ACTUAL
Measured TD:8150 ft.Measured PB depth:8098 ft.
True Vertical TD:8056 ft.True Vertical PB depth:8004 ft.
Top PZ Location:Sec:1 Twp: 2N 66WFootage: 58 FSL  1321 FWL
Bottom Hole Location:Sec:1 Twp: 2N 66WFootage: 58 FSL  1321 FWL
Log Types:P/E AILC-CNLD-ML, CBL
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 930 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 590, Top: 0 ft., Bottom: 930 ft., Determination Method: CALC
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 8135 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 580, Top: 1314 ft., Bottom: 8135 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PARKMAN4190 ft.4408 ft.NN
SUSSEX4642 ft.4833 ft.NN
NIOBRARA7260 ft.NN
FORT HAYS7518 ft.NN
CODELL7541 ft.NN
J SAND7992 ft.NN

Formation CODL                     Formation Classification:  GW                     Status:  CM - 1/14/2010                 Interval Top: 7541 ft.    Interval Bottom: 7560 ft.

 Completed Information for Formation CODELL
1st Production Date:1/4/2010Choke Size: 
Formation Name:CODELLCommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:10/30/2009
Treatment Summary:205,964 GALS FLUID & 158,280# 40/70 SAND & 4,440# 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:7541 ft.# Of Holes:57
Interval Bottom:7560 ft.Hole Size:0.38 in.

Formation NB-CD                   Formation Classification:  GW                   Status:  SI - 3/1/2022                  Interval Top: 7310 ft.    Interval Bottom: 7560 ft.

 Completed Information for Formation NIOBRARA-CODELL
1st Production Date:1/4/2010Choke Size:0.250 in.
Formation Name:NIOBRARA-CODELLCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:10/3/2009
Treatment Summary:
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:1/14/2010Test Method:FLOWING
Hours Tested:Gas Type:SHALE
Gas Disposal:SOLD
Test TypeMeasure
BTU_GAS 1232
CALC_BBLS_OIL 109
CALC_GOR 4019
CALC_MCF_GAS 438
CASING_PRESS 400
GRAVITY_OIL 51
Perforation Data:
Interval Top:7310 ft.# Of Holes:117
Interval Bottom:7560 ft.Hole Size:0.38 in.

Formation NBRR                     Formation Classification:  GW                     Status:  CM - 1/14/2010                 Interval Top: 7310 ft.    Interval Bottom: 7398 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:1/4/2010Choke Size: 
Formation Name:NIOBRARACommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:11/5/2009
Treatment Summary:500 GALS ACID & 238,631 GALS FLUID & 200,980# 40/70 SAND & 4,160# 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:7310 ft.# Of Holes:60
Interval Bottom:7398 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 )YDefined Inactive
12/31/2021
Low ProducingYProduction Period
04/2024 - 03/2025

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
April 2024 - March 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