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 Surface Location
 API# 05-123-41147
Well Classification: OW Status: PR - 1/1/2025
Well Name/No:State Antelope #J-1-36XRLNB
(Click Well Name for Production Data)
Click Here for Transporter Gatherer Info
Operator:BONANZA CREEK ENERGY OPERATING COMPANY LLC - 8960
(Click Operator Name for Company Detail Report)
Federal Or State Lease #:7907.3
Facility Status:PRStatus Date1/1/2025
FacilityID:440839LocationID:440840
County:WELD #123Location:SESW 1 5N62W 6
Field:WATTENBERG - #90750Elevation:4669 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:398FSL  1412 FWLLat/Long: 40.423850 / -104.275650Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.423850 / -104.275650Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 5/30/2015
End Date: 6/2/2015
Reported: 6/4/2015
Days to report: 2
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 1/1/2025             Measured TD: 15825 ft.    Vertical TD: 6203 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 1/1/2025
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:2/9/2017
Proposed Top PZ Location:Sec:1 Twp: 5N 62W Footage: 934 FSL  1327 FWL
Bottom Hole Location:Sec:36 Twp: 5N 62W Footage: 461 FNL  1329 FWL
Proposed Depth/Form:15943 ft.
Surface Mineral Owner Same:No
Mineral Owner:STATESurface Owner:STATE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 640, Drill Unit: GWA
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 410 ft., Weight: 36.00 , Citings Type: PLANNED
Cement:Sacks: 200, Top: 0 ft., Bottom: 410 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 6551 ft., Weight: 26.00 , Citings Type: PLANNED
Cement:Sacks: 500, Top: 2500 ft., Bottom: 6551 ft.
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6451 ft., Depth: 15943 ft., Weight: 11.60 , Citings Type: PLANNED
Cement:Sacks: , Top: , Bottom:

Wellbore Completed
Completion Date:4/4/2015
Spud Date:3/17/2015Spud Date Is:ACTUAL
Measured TD:15825 ft.Measured PB depth:15821 ft.
True Vertical TD:6203 ft.True Vertical PB depth:6203 ft.
Top PZ Location:Sec:1 Twp: 5N 62WFootage: 934 FSL  1327 FWL
Bottom Hole Location:Sec:36 Twp: 5N 62WFootage: 461 FNL  1329 FWL
Log Types:CBL, MUD LOG, OH LOG (FOR STATE ANTELOPE J-1 PAD), GR
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 446 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 230, Top: 0 ft., Bottom: 446 ft., Determination Method: CALC
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 6733 ft., Weight: 26 , Citings Type: ACTUAL
Cement:Sacks: 840, Top: 0 ft., Bottom: 6733 ft., Determination Method: CBL
Casing:String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 15821 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: , Top: , Bottom: , Determination Method: VISU
FormationInterval TopLog BottomCoredDSTs
PARKMAN3282 ft.
SHARON SPRINGS6108 ft.
NIOBRARA6329 ft.

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 1/1/2025                  Interval Top: 6819 ft.    Interval Bottom: 15825 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:6/24/2015Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:Yes
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:5/30/2015Treatment End Date:6/2/2015
Treatment Summary:51 Stage Niobrara pumped a total of 118,137 bbls of fluid (Phaser) and 7,646,103 # of sand (40/70 Ottawan, 30/50 Ottawa); ATP 5,118 psi, ATR 40 bpm, Final ISDP 3,258 psi; completed with sliding sleeves and casing packers.
Total fluid used in treatment (bbls):118137Max pressure during treatment (psi):5848
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.33
Type Of gas:Number Of staged intervals:51
Total acid used in treatment (bbls):Min frac gradient (psi/ft):0.95
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):1445
Fresh water used in treatment (bbls):118137Disposition method For flowback:DISPOSAL
Total proppant used (lbs):7646103Green completions techniques utilized:--
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:6394 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:6/24/2015Test Method:Flowing
Hours Tested:72Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 3045
BBLS_OIL 201
BTU_GAS 1311
CALC_BBLS_H2O 1015
CALC_BBLS_OIL 67
CALC_GOR 1269
CALC_MCF_GAS 85
CASING_PRESS 1100
GRAVITY_OIL 43
MCF_GAS 255
TUBING_PRESS 380
Perforation Data:
Interval Top:6819 ft.# Of Holes:
Interval Bottom:15825 ft.Hole Size:
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)4389
Total Gas Produced (MCF)21107
GOR4809
GOR DeterminationBOE
Average BOE per Day21.910
Average MCFE per Day127.083

 Federal Financial Assurance  i 

 Tribal Well  i No