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 Surface Location
 API# 05-123-36836
Well Classification: OW Status: SI - 1/1/2023
Well Name/No:Antelope #K-O-18HNB
(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 #:
Facility Status:SIStatus Date1/1/2023
FacilityID:431877LocationID:429686
County:WELD #123Location:NWNW 18 5N62W 6
Field:WATTENBERG - #90750Elevation:4614 ft.
Planned Location:565FNL  1179 FWLLat/Long: 40.405090 / -104.371170Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.405090 / -104.371170Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 5/9/2013
End Date: 5/11/2013
Reported: 7/9/2013
Days to report: 59
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: SI - 1/1/2023             Measured TD: 11104 ft.    Vertical TD: 6340 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        SI - 1/1/2023
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:2/20/2015
Proposed Top PZ Location:Sec:18 Twp: 5N 62W Footage: 707 FNL  2364 FWL
Bottom Hole Location:Sec:18 Twp: 5N 62W Footage: 472 FSL  2450 FWL
Proposed Depth/Form:11256 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: 410 ft., Weight: 36.0 , 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: 6920 ft., Weight: 26.0 , Citings Type: PLANNED
Cement:Sacks: 500, Top: 2500 ft., Bottom: 6920 ft.
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6820 ft., Depth: 11256 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: 0, Top: 0 ft., Bottom: 0 ft.

Wellbore Completed
Completion Date:4/7/2013
Spud Date:3/31/2013Spud Date Is:ACTUAL
Measured TD:11104 ft.Measured PB depth:11104 ft.
True Vertical TD:6340 ft.True Vertical PB depth:6340 ft.
Top PZ Location:Sec:18 Twp: 5N 62WFootage: 707 FNL  2364 FWL
Bottom Hole Location:Sec:18 Twp: 5N 62WFootage: 472 S  2450 W
Log Types:MUD, CBL
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 494 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 420, Top: 0 ft., Bottom: 494 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 6883 ft., Weight: 26 , Citings Type: ACTUAL
Cement:Sacks: 775, Top: 5970 ft., Bottom: 6883 ft., Determination Method: CBL
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6713 ft., Depth: 11096 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: , Top: , Bottom: , Determination Method: CALC
FormationInterval TopLog BottomCoredDSTs
SHARON SPRINGS6110 ft.
NIOBRARA6244 ft.

Formation NBRR                     Formation Classification:  OW                     Status:  SI - 1/1/2023                  Interval Top: 7081 ft.    Interval Bottom: 11012 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:5/26/2013Choke Size:0.000 in.
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:Yes
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:5/7/2013Treatment End Date:5/9/2013
Treatment Summary:Niobrara pumped 55578 bbls of fluid and 4228920# of sand, ATP 4069 psi, ATR 50.00 bpm, Final ISDP 3243 psi, completed with sliding sleeved and casing packers.
Total fluid used in treatment (bbls):55578Max pressure during treatment (psi):4069
Total gas used in treatment (mcf):0Fluid density (lbs/gal):8.40
Type Of gas:Number Of staged intervals:18
Total acid used in treatment (bbls):0Min frac gradient (psi/ft):0.94
Recycled water used in treatment (bbls):0Total flowback volume recovered (bbls):7188
Fresh water used in treatment (bbls):55578Disposition method For flowback:DISPOSAL
Total proppant used (lbs):4228920Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:3.375 in.Tubing Setting Depth:5560 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:6/21/2013Test Method:Flowing
Hours Tested:72Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 351
BBLS_OIL 1308
BTU_GAS 1311
CALC_BBLS_H2O 117
CALC_BBLS_OIL 436
CALC_GOR 1009
CALC_MCF_GAS 440
GRAVITY_OIL 43
MCF_GAS 1320
TUBING_PRESS 531
Perforation Data:
Interval Top:7081 ft.# Of Holes:
Interval Bottom:11012 ft.Hole Size:
Primary Well Designation:
Defined Inactive      i
            All DesignationsDate
Reported PluggedN 
Out Of Service RepurposedN 
Out Of ServiceN 
Inactive ExceptionN 
Noticed InactiveN 
Defined Inactive (SI )YDefined Inactive
12/31/2022
Low ProducingYProduction Period
12/2023 - 11/2024

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
December 2023 - November 2024i
Total Oil Produced (Barrels)0
Total Gas Produced (MCF)0
GOR
GOR Determination 
Average BOE per Day0.000
Average MCFE per Day0.000

 Federal Financial Assurance  i 

 Tribal Well  i No