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 Surface Location
 API# 05-123-34151
Well Classification: OW Status: PA - 8/14/2025
Well Name/No:OVERLOOK #21-30
(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:PAStatus Date8/14/2025
FacilityID:424724LocationID:311278
Municipality/County:FIRESTONE / WELD #123Location:NENE 30 2N67W 6
Field:WATTENBERG - #90750Elevation:5011 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:700FNL  654 FELLat/Long: 40.114782 / -104.926119Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.114781 / -104.926115Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 7/23/2012
End Date: 7/23/2012
Reported: 7/31/2012
Days to report: 8
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: AB - 8/14/2025             Measured TD: 8537 ft.    Vertical TD: 8184 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        AB - 8/14/2025
Wellbore PermitDIRECTIONAL
Permit #: Expiration Date:8/15/2013
Proposed Top PZ Location:Sec:30 Twp: 2N 67W Footage: 1320 FNL  2580 FEL
Bottom Hole Location:Sec:30 Twp: 2N 67W Footage: 1320 FNL  2580 FEL
Proposed Depth/Form:8505 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: JSND , Formation: J SAND , Order: , Unit Acreage: 160, Drill Unit: GWA
Formation And Spacing:Code: NB-CD , Formation: NIOBRARA-CODELL , Order: 407 , Unit Acreage: 160, Drill Unit: GWA
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 850 ft., Weight: 24.0 , Citings Type: PLANNED
Cement:Sacks: 595, Top: 0 ft., Bottom: 850 ft.
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 8505 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: 200, Top: , Bottom: 8505 ft.

Wellbore Completed
Completion Date:6/5/2012
Spud Date:5/31/2012Spud Date Is:ACTUAL
Measured TD:8537 ft.Measured PB depth:8480 ft.
True Vertical TD:8184 ft.True Vertical PB depth:8127 ft.
Top PZ Location:Sec:30 Twp: 2N 67WFootage: 1299 FNL  2592 FEL
Bottom Hole Location:Sec:30 Twp: 2N 67WFootage: 1293 FNL  2595 FEL
Log Types:PRE FORM 5
Log Types:CBL; P/E CCV-CNLD-TC-ML-AILC
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 893 ft., Weight: 24 , Citings Type: ACTUAL
Cement:Sacks: 560, Top: 0 ft., Bottom: 893 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 8527 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 49, Top: 8306 ft., Bottom: 8527 ft., Determination Method: CBL
Casing:String Type: S.C. 1.1, Hole Size: , Size: , Top: , Depth: 8224 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 1022, Top: 486 ft., Bottom: 8226 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PARKMAN4270 ft.
SUSSEX4678 ft.
SHANNON5268 ft.
NIOBRARA7660 ft.
FORT HAYS7928 ft.
CODELL7947 ft.
J SAND8382 ft.

Formation CODL                     Formation Classification:  OW                     Status:  CM - 10/5/2012                 Interval Top: 7950 ft.    Interval Bottom: 7970 ft.

 Completed Information for Formation CODELL
1st Production Date:9/5/2012Choke Size: 
Formation Name:CODELLCommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:7/23/2012Treatment End Date:7/23/2012
Treatment Summary:PERF CODL 7950-7970 HOLES 60 SIZE .38 Frac CODL down 4.5" casing w/ 210,172 gal slickwater w/ 150,080# 40/70, 4,000# 20/40. Broke @ 4,550 psi @ 6.1 bpm. ATP=4,126 psi; MTP=4,867 psi; ATR=59.7 bpm; ISDP=2,679 psi
Total fluid used in treatment (bbls):5004Max pressure during treatment (psi):4867
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.30
Type Of gas:Number Of staged intervals:1
Total acid used in treatment (bbls):Min frac gradient (psi/ft):
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):
Fresh water used in treatment (bbls):Disposition method For flowback:DISPOSAL
Total proppant used (lbs):154080Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
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:7950 ft.# Of Holes:60
Interval Bottom:7970 ft.Hole Size:0.38 in.

Formation NB-CD                   Formation Classification:  OW                   Status:  AB - 8/14/2025                 Interval Top: 7734 ft.    Interval Bottom: 7970 ft.

 Completed Information for Formation NIOBRARA-CODELL
1st Production Date:9/5/2012Choke Size: 
Formation Name:NIOBRARA-CODELLCommingled:No
Production Method:
Open Hole Completion:No
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:9/7/2012Test Method:FLOWING
Hours Tested:24Gas Type:SHALE
Gas Disposal:SOLD
Test TypeMeasure
BBLS_OIL 50
BTU_GAS 1169
CALC_BBLS_OIL 50
CALC_GOR 3060
CALC_MCF_GAS 153
CASING_PRESS 1058
GRAVITY_OIL 48
MCF_GAS 153
Perforation Data:
Interval Top:7734 ft.# Of Holes:116
Interval Bottom:7970 ft.Hole Size:0.42 in.

Formation NBRR                     Formation Classification:  OW                     Status:  CM - 10/5/2012                 Interval Top: 7734 ft.    Interval Bottom: 7864 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:9/5/2012Choke Size: 
Formation Name:NIOBRARACommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:7/23/2012Treatment End Date:7/23/2012
Treatment Summary:PERF NBRR 7734-7864 HOLES 56 SIZE .42 Frac NBRR down 4.5" casing w/ 250 gal 15% HCl & 250,488 gal slickwater w/ 200,400# 40/70, 4,000# 20/40. Broke @ 2,701 psi @ 2.2 bpm. ATP=4,715 psi; MTP=5,312 psi; ATR=61.5 bpm; ISDP=2,890 psi
Total fluid used in treatment (bbls):5964Max pressure during treatment (psi):5312
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.30
Type Of gas:Number Of staged intervals:1
Total acid used in treatment (bbls):5Min frac gradient (psi/ft):
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):
Fresh water used in treatment (bbls):Disposition method For flowback:DISPOSAL
Total proppant used (lbs):204400Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
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:7734 ft.# Of Holes:56
Interval Bottom:7864 ft.Hole Size:0.42 in.
Primary Well Designation:
None      i
            All DesignationsDate
Reported PluggedY08/14/2025
Out Of Service RepurposedN 
Out Of ServiceYPlugging Due Date
05/22/2029
Inactive ExceptionN 
Noticed InactiveN 
Defined InactiveN 
Low ProducingN 

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
December 2024 - November 2025i
Total Oil Produced (Barrels)0
Total Gas Produced (MCF)137
GOR
GOR DeterminationMCFE
Average BOE per Day0.065
Average MCFE per Day0.368

 Federal Financial Assurance  i 

 Tribal Well  i No