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 Surface Location
 API# 05-123-46391
Well Classification: OW Status: PR - 4/13/2019
Well Name/No:ZELDA #25-6HZ
(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 Date4/13/2019
FacilityID:454053LocationID:332381
Municipality/County:HUDSON / WELD #123Location:NWNW 25 2N65W 6
Field:WATTENBERG - #90750Elevation:4900 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:373FNL  1234 FWLLat/Long: 40.115729 / -104.617332Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.115729 / -104.617331Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 2/5/2019
End Date: 2/20/2019
Reported: 4/18/2019
Days to report: 57
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 4/13/2019             Measured TD: 16995 ft.    Vertical TD: 6965 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 4/13/2019
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:2/14/2020
Proposed Top PZ Location:Sec:25 Twp: 2N 65W Footage: 1230 FNL  1491 FWL
Bottom Hole Location:Sec:1 Twp: 1N 65W Footage: 331 FNL  1486 FWL
Proposed Depth/Form:17089 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 720, Drill Unit: GWA
Casing:String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 40 ft., Weight: 42.1 , Citings Type: PLANNED
Cement:Sacks: 30, Top: 0 ft., Bottom: 40 ft.
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1500 ft., Weight: 36 , Citings Type: PLANNED
Cement:Sacks: 590, Top: 0 ft., Bottom: 1500 ft.
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 5.5 in., Top: 0 ft., Depth: 17079 ft., Weight: 17 , Citings Type: PLANNED
Cement:Sacks: 2022, Top: , Bottom: 17079 ft.

Wellbore Completed
Completion Date:8/15/2018
Spud Date:5/5/2018Spud Date Is:ACTUAL
Measured TD:16995 ft.Measured PB depth:16974 ft.
True Vertical TD:6965 ft.True Vertical PB depth:6965 ft.
Top PZ Location:Sec:25 Twp: 2N 65WFootage: 1345 FNL  1492 FWL
Bottom Hole Location:Sec:1 Twp: 1N 65WFootage: 339 FNL  1499 FWL
Log Types:CBL, MWD/LWD. (DIL on 05-123-25613 and 05-123-22222).
Casing:String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 97 ft., Weight: 42 , Citings Type: ACTUAL
Cement:Sacks: 64, Top: 0 ft., Bottom: 97 ft., Determination Method: VISU
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1837 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 481, Top: 0 ft., Bottom: 1837 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 5.5 in., Top: 0 ft., Depth: 16985 ft., Weight: 17 , Citings Type: ACTUAL
Cement:Sacks: 1590, Top: 1162 ft., Bottom: 16995 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
FOX HILLS1379 ft.
PARKMAN3989 ft.
SUSSEX4442 ft.
SHARON SPRINGS7047 ft.
NIOBRARA7163 ft.

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 4/13/2019                 Interval Top: 7348 ft.    Interval Bottom: 16956 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:3/17/2019Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:2/5/2019Treatment End Date:2/20/2019
Treatment Summary:PERF AND FRAC FROM 7348-16956. 48 BBL 15% HCL ACID, 920 BBL 7.5% HCL ACID, 15,301 BBL PUMP DOWN, 310,523 BBL SLICKWATER, 326,792 TOTAL FLUID, 7,485,947# 40/70 OTTAWA/ST. PETERS, 7,485,947# TOTAL SAND.
Total fluid used in treatment (bbls):326792Max pressure during treatment (psi):7867
Total gas used in treatment (mcf):0Fluid density (lbs/gal):8.30
Type Of gas:Number Of staged intervals:49
Total acid used in treatment (bbls):968Min frac gradient (psi/ft):0.93
Recycled water used in treatment (bbls):1350Total flowback volume recovered (bbls):15265
Fresh water used in treatment (bbls):324474Disposition method For flowback:RECYCLE
Total proppant used (lbs):7485947Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:6909 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:4/13/2019Test Method:Flowing
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 260
BBLS_OIL 69
BTU_GAS 1280
CALC_BBLS_H2O 260
CALC_BBLS_OIL 69
CALC_GOR 1391
CALC_MCF_GAS 96
CASING_PRESS 2200
GRAVITY_OIL 44
MCF_GAS 96
TUBING_PRESS 2000
Perforation Data:
Interval Top:7348 ft.# Of Holes:1536
Interval Bottom:16956 ft.Hole Size:0.44 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)4517
Total Gas Produced (MCF)86029
GOR19045
GOR DeterminationMCFE
Average BOE per Day52.236
Average MCFE per Day302.958

 Federal Financial Assurance  i 

 Tribal Well  i No