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 Surface Location
 API# 05-123-29573		Well Classification: OW Status: SI - 3/1/2024
Well Name/No:DOLPH #27-1HZX
(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 Date3/1/2024
FacilityID:299956LocationID:419841
County:WELD #123Location:SESW 1 2N66W 6
Field:WATTENBERG - #90750Elevation:5006 ft.
Planned Location:364FSL  1679 FWLLat/Long: 40.161148 / -104.728862Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.161157 / -104.728874Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 2/24/2011
End Date: 2/24/2011
Reported: 5/8/2012
Prior to rule 205A.b.(2)(A)
Days to report: 439
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: AB - 10/5/2011             Measured TD: 7576 ft.    Vertical TD: 7229 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        AB - 10/5/2011
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:10/13/2012
Proposed Top PZ Location:Sec:1 Twp: 2N 66W Footage: 1005 FSL  1963 FWL
Bottom Hole Location:Sec:1 Twp: 2N 66W Footage: 1005 FSL  1963 FWL
Proposed Depth/Form:856 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: 407 , Unit Acreage: 640, Drill Unit: ALL
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: , Depth: 856 ft., Weight: 40 , Citings Type: PLANNED
Cement:Sacks: 410, Top: , Bottom: 856 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: , Depth: 7499 ft., Weight: 26 , Citings Type: PLANNED
Cement:Sacks: 400, Top: , Bottom: 7499 ft.
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: , Depth: 11717 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: 150, Top: , Bottom: 11717 ft.
Wellbore Completed
Completion Date:1/18/2011
Spud Date:1/9/2011Spud Date Is:ACTUAL
Measured TD:7576 ft.Measured PB depth:7182 ft.
True Vertical TD:7229 ft.True Vertical PB depth:7049 ft.
Top PZ Location:Sec:1 Twp: 2N 66WFootage: 1005 FSL  1963 FWL
Bottom Hole Location:Sec:1 Twp: 2N 66WFootage: 1005 FSL  1963 FWL
Log Types:GR-CCL-CB-VDL-SM,WSA,WAA,CS-NG,ERMICP
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 875 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 580, Top: 0 ft., Bottom: 875 ft., Determination Method: VISU
Casing:String Type: OPEN HOLE, Hole Size: , Size: , Top: 0 ft., Depth: 7532 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 185, Top: 7182 ft., Bottom: 7532 ft., Determination Method: CALC
FormationInterval TopLog BottomCoredDSTs
NIOBRARA7385 ft.
  No formation data to display.

Sidetrack #01             Wellbore Classification: OW             Status: SI - 3/1/2024             Measured TD: 11762 ft.    Vertical TD: 7139 ft.

 Wellbore Data for Sidetrack #01Wellbore Classification: OW        SI - 3/1/2024
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:8/31/2013
Proposed Top PZ Location:Sec:1 Twp: 2N 66W Footage: 1016 FSL  2022 FWL
Bottom Hole Location:Sec:1 Twp: 2N 66W Footage: 467 FNL  1672 FEL
Proposed Depth/Form:11757 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: 407 , Unit Acreage: 640, Drill Unit: ALL
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 875 ft., Weight: 40 , Citings Type: PLANNED
Cement:Sacks: 580, Top: 0 ft., Bottom: 875 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7607 ft., Weight: 26 , Citings Type: PLANNED
Cement:Sacks: 1250, Top: 5894 ft., Bottom: 7607 ft.
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6532 ft., Depth: 11757 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: , Top: , Bottom:
Wellbore Completed
Completion Date:1/30/2011
Spud Date:1/9/2011Spud Date Is:ACTUAL
Measured TD:11762 ft.Measured PB depth:11743 ft.
True Vertical TD:7139 ft.True Vertical PB depth:7139 ft.
Top PZ Location:Sec:1 Twp: 2N 66WFootage: 1016 FSL  2022 FWL
Bottom Hole Location:Sec:1 Twp: 2N 66WFootage: 467 FNL  1672 FEL
Log Types:CBL, ADR-PCG, WSA, WAA, CSNG
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 875 ft., Weight: 40 , Citings Type: ACTUAL
Cement:Sacks: 580, Top: 0 ft., Bottom: 875 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7607 ft., Weight: 26 , Citings Type: ACTUAL
Cement:Sacks: 740, Top: 0 ft., Bottom: 7607 ft., Determination Method: CBL
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6509 ft., Depth: 11757 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: , Top: , Bottom: , Determination Method: CALC
Additional Cement:String Type: 1ST , Top: 7182 ft., Depth: 7532 ft., Bottom: 7532 ft., Sacks: 185, Method:
FormationInterval TopLog BottomCoredDSTs
NIOBRARA7358 ft.

Formation NBRR                     Formation Classification:  OW                     Status:  SI - 3/1/2024                  Interval Top: 7657 ft.    Interval Bottom: 11687 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:2/28/2011Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:Yes
Formation Treatment
Treatment Date:2/23/2011
Treatment Summary:FRAC'D THRU AN OPEN HOLE LINER BETWEEN 7657-11687. AVERATE TREATING PRESSURE 4688, AVERAGE RATE 51.1, TOTAL BBLS FLUID 78461, AND TOTAL SAND WEIGHT 3791721.
Tubing Size:2.375 in.Tubing Setting Depth:7034 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:3/3/2011Test Method:FLOWING
Hours Tested:20Gas Type:SHALE
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 659
BBLS_OIL 147
BTU_GAS 1297
CALC_BBLS_H2O 791
CALC_BBLS_OIL 176
CALC_GOR 1405
CALC_MCF_GAS 563
CASING_PRESS 2675
GRAVITY_OIL 51
MCF_GAS 469
TUBING_PRESS 2075
Perforation Data:
Interval Top:7657 ft.# Of Holes:
Interval Bottom:11687 ft.Hole Size:
Primary Well Designation:
Low Producing      i
            All DesignationsDate
Reported PluggedN 
Out Of Service RepurposedN 
Out Of ServiceN 
Inactive ExceptionN 
Noticed InactiveN 
Defined InactiveN 
Low ProducingYProduction Period
02/2024 - 01/2025

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
February 2024 - January 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