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 Surface Location
 API# 05-123-36452
Well Classification: OW Status: PR - 5/1/2021
Well Name/No:BUFFALO STATE #34N-15HZ
(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:PRStatus Date5/1/2021
FacilityID:431169LocationID:431161
County:WELD #123Location:NWNW 15 1N68W 6
Field:WATTENBERG - #90750Elevation:5161 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:398FNL  713 FWLLat/Long: 40.057327 / -104.996668Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.057328 / -104.996669Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 3/4/2020
End Date: 3/12/2020
Reported: 4/13/2020
Days to report: 32
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 5/1/2021             Measured TD: 12209 ft.    Vertical TD: 7664 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 5/1/2021
Wellbore PermitHORIZONTAL
Permit #:Expiration Date:12/25/2014
Proposed Top PZ Location:Sec:15 Twp: 1N 68W Footage: 684 FNL  178 FWL
Bottom Hole Location:Sec:15 Twp: 1N 68W Footage: 488 FSL  190 FWL
Proposed Depth/Form:12226 ft.
Surface Mineral Owner Same:Yes
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number: 
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 320, Drill Unit: GWA
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1242 ft., Weight: 36 , Citings Type: PLANNED
Cement:Sacks: 470, Top: 0 ft., Bottom: 1242 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 8026 ft., Weight: 26 , Citings Type: PLANNED
Cement:Sacks: 840, Top: 0 ft., Bottom: 8026 ft.
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 7058 ft., Depth: 12226 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: , Top: , Bottom:

Wellbore Completed
Completion Date:6/21/2015
Spud Date:11/5/2015Spud Date Is:ACTUAL
Measured TD:12209 ft.Measured PB depth:12151 ft.
True Vertical TD:7664 ft.True Vertical PB depth:7662 ft.
Top PZ Location:Sec:15 Twp: 1N 68WFootage: 684 FNL  178 FWL
Bottom Hole Location:Sec:15 Twp: 1N 68WFootage: 488 FSL  190 FWL
Log Types:CBL, MWD/LWD
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1328 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 530, Top: 0 ft., Bottom: 1328 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 8092 ft., Weight: 26 , Citings Type: ACTUAL
Cement:Sacks: 750, Top: 712 ft., Bottom: 8092 ft., Determination Method: CBL
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 7028 ft., Depth: 12199 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 340, Top: 7028 ft., Bottom: 12199 ft., Determination Method: CALC
FormationInterval TopLog BottomCoredDSTs
SUSSEX4805 ft.
SHARON SPRINGS7715 ft.
NIOBRARA7799 ft.

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 5/1/2021                  Interval Top: 8111 ft.    Interval Bottom: 12010 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:3/25/2020Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:3/4/2020Treatment End Date:3/12/2020
Treatment Summary:PERF FROM 8111-12010 357 BBLS 15% HCL ACID, 1,277 BBLS PUMP DOWN, 109,875 BBLS SLICKWATER, 111,509 BBLS TOTAL FLUID. 3,144,080 LBS WHITE 40/70 OTTAWA/ST. PETERS, 3,144,080 LBS TOTAL PROPPANT.
Total fluid used in treatment (bbls):111509Max pressure during treatment (psi):7638
Total gas used in treatment (mcf):0Fluid density (lbs/gal):8.30
Type Of gas:Number Of staged intervals:15
Total acid used in treatment (bbls):357Min frac gradient (psi/ft):0.88
Recycled water used in treatment (bbls):900Total flowback volume recovered (bbls):5154
Fresh water used in treatment (bbls):110252Disposition method For flowback:RECYCLE
Total proppant used (lbs):3144080Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:7643 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:4/18/2020Test Method:Flowing
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 400
BBLS_OIL 153
BTU_GAS 1279
CALC_BBLS_H2O 400
CALC_BBLS_OIL 153
CALC_GOR 2359
CALC_MCF_GAS 361
CASING_PRESS 2400
GRAVITY_OIL 47
MCF_GAS 361
TUBING_PRESS 2100
Perforation Data:
Interval Top:8111 ft.# Of Holes:450
Interval Bottom:12010 ft.Hole Size:0.39 in.
Primary Well Designation:
None      i
            All DesignationsDate
Reported PluggedN 
Out Of Service RepurposedN 
Out Of ServiceN 
Inactive ExceptionN 
Noticed InactiveN 
Defined InactiveN 
Low ProducingN 

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
January 2025 - December 2025i
Total Oil Produced (Barrels)3380
Total Gas Produced (MCF)35780
GOR10585
GOR DeterminationBOE
Average BOE per Day26.206
Average MCFE per Day152.030

 Federal Financial Assurance  i 

 Tribal Well  i No