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 Surface Location
 API# 05-123-07402		Well Classification: OW Status: PR - 2/1/2024
Well Name/No:HENDERSON #41-4
(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 #:66899
Facility Status:PRStatus Date2/1/2024
FacilityID:239614LocationID:317625
County:WELD #123Location:NENE 4 4N67W 6
Field:JOHNSTOWN - #42600Elevation:4772 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:1056FNL  1120 FELLat/Long: 40.346064 / -104.890665Lat/Long Source: Calculated From Footages
As Drilled Location:Footages Not AvailableLat/Long: 40.345900 / -104.890590Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 2/1/2024             Measured TD: 7485 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 2/1/2024
Wellbore Permit
Permit #:710972 Expiration Date:4/7/1972
Proposed Depth/Form:
Surface Mineral Owner Same:Not available
Mineral Owner:FEESurface Owner:Not available
Unit: Unit Number: 
Formation And Spacing:Code: JSND , Formation: J SAND , Order: 0 , Unit Acreage: 320, Drill Unit: N2
Wellbore Completed
Completion Date:1/13/1972
Spud Date:12/31/1971Spud Date Is:ACTUAL
Measured TD:7485 ft.Measured PB depth:7434 ft.
True Vertical TD:True Vertical PB depth:
Log Types:CBL
Casing:String Type: SURF, Hole Size: 12.5 in., Size: 8.625 in., Top: 0 ft., Depth: 206 ft., Weight: 24 , Citings Type: ACTUAL
Cement:Sacks: 225, Top: 0 ft., Bottom: 206 ft., Determination Method: CALC
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 7484 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 150, Top: 7030 ft., Bottom: 7484 ft., Determination Method: CALC
Additional Cement:String Type: 1ST , Top: 3220 ft., Depth: 4576 ft., Bottom: 4669 ft., Sacks: 420, Method: 1 INCH
Additional Cement:String Type: 1ST , Top: 38 ft., Depth: 841 ft., Bottom: 862 ft., Sacks: 310, Method: 1 INCH
FormationInterval TopLog BottomCoredDSTs
CODELL0 ft.
SUSSEX4396 ft.
NIOBRARA6668 ft.
FORT HAYS6908 ft.
GREENHORN6990 ft.
BENTONITE7188 ft.
J SAND7364 ft.

Formation JSND                     Formation Classification:  OW                     Status:  TA - 2/1/2014                  Interval Top: 7377 ft.    Interval Bottom: 7407 ft.

 Completed Information for Formation J SAND
1st Production Date:1/26/1972Choke Size: 
Formation Name:J SANDCommingled:No
Production Method:
Open Hole Completion:No
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 JSND.
Perforation Data:
Interval Top:7377 ft.# Of Holes:12
Interval Bottom:7407 ft.Hole Size:

Formation CODL                     Formation Classification:  OW                     Status:  CM - 11/5/2015                 Interval Top: 6935 ft.    Interval Bottom: 6951 ft.

 Completed Information for Formation CODELL
1st Production Date:12/15/1992Choke Size: 
Formation Name:CODELLCommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:2/2/2010
Treatment Summary:
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 3
BBLS_OIL 5
BTU_GAS 1251
CALC_BBLS_H2O 3
CALC_BBLS_OIL 5
CALC_GOR 4200
CALC_MCF_GAS 21
CASING_PRESS 620
GRAVITY_OIL 52
MCF_GAS 21
TUBING_PRESS 620
Perforation Data:
Interval Top:6935 ft.# Of Holes:93
Interval Bottom:6951 ft.Hole Size:

Formation NB-CD                   Formation Classification:  OW                   Status:  PR - 2/1/2024                  Interval Top: 6678 ft.    Interval Bottom: 6951 ft.

 Completed Information for Formation NIOBRARA-CODELL
1st Production Date:1/20/2010Choke Size: 
Formation Name:NIOBRARA-CODELLCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:2/2/2010
Treatment Summary:NIOBRARA PERFS 6678-6824. FRAC'D NIOBRARA W/168,972 GALS OF SLICK WATER, VISTAR, AND 15% HCI WITH 238,000#'S OF OTTAWA SAND COMMINGLE CODELL AND NIOBRARA.
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 1
BBLS_OIL 4
BTU_GAS 1358
CALC_BBLS_H2O 1
CALC_BBLS_OIL 4
CALC_GOR 3500
CALC_MCF_GAS 14
CASING_PRESS 0
GRAVITY_OIL 54
MCF_GAS 14
TUBING_PRESS 80
Perforation Data:
Interval Top:6678 ft.# Of Holes:157
Interval Bottom:6951 ft.Hole Size:

Formation NBRR                     Formation Classification:  OW                     Status:  CM - 11/1/2016                 Interval Top: 6678 ft.    Interval Bottom: 6824 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:1/20/2010Choke Size: 
Formation Name:NIOBRARACommingled:Yes
Production Method:
Open Hole Completion:No
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:6678 ft.# Of Holes:64
Interval Bottom:6824 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
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)76
GOR
GOR DeterminationMCFE
Average BOE per Day0.036
Average MCFE per Day0.208

 Federal Financial Assurance  i 

 Tribal Well  i No