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 Surface Location
 API# 05-123-41217
Well Classification: OW Status: SI - 1/1/2025
Well Name/No:Pronghorn #D-X-28HNC
(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 Date1/1/2025
FacilityID:441002LocationID:441005
County:WELD #123Location:SWSW 28 5N61W 6
Field:WATTENBERG - #90750Elevation:4598 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:1250FSL  469 FWLLat/Long: 40.368010 / -104.221910Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.368010 / -104.221910Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 9/19/2015
End Date: 9/21/2015
Reported: 9/25/2015
Days to report: 4
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: SI - 1/1/2025             Measured TD: 10657 ft.    Vertical TD: 6115 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        SI - 1/1/2025
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:3/3/2017
Proposed Top PZ Location:Sec:28 Twp: 5N 61W Footage: 1322 FSL  783 FWL
Bottom Hole Location:Sec:28 Twp: 5N 61W Footage: 1312 FSL  479 FEL
Proposed Depth/Form:10721 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: 407-855 , Unit Acreage: 640, Drill Unit: All
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 750 ft., Weight: 36 , Citings Type: PLANNED
Cement:Sacks: 200, Top: 0 ft., Bottom: 750 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 6465 ft., Weight: 26 , Citings Type: PLANNED
Cement:Sacks: 500, Top: 2500 ft., Bottom: 6465 ft.
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6365 ft., Depth: 10721 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: , Top: , Bottom:

Wellbore Completed
Completion Date:8/16/2015
Spud Date:6/19/2015Spud Date Is:ACTUAL
Measured TD:10657 ft.Measured PB depth:10657 ft.
True Vertical TD:6115 ft.True Vertical PB depth:6115 ft.
Top PZ Location:Sec:28 Twp: 5N 61WFootage: 1322 FSL  783 FWL
Bottom Hole Location:Sec:28 Twp: 5N 61WFootage: 1312 FSL  479 FEL
Log Types:Mud log, CBL, Gamma, (OH log ran on the Pronghorn D13-X43-28HNB for the D-28 pad)
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 761 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 473, Top: 0 ft., Bottom: 761 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 6507 ft., Weight: 26 , Citings Type: ACTUAL
Cement:Sacks: 780, Top: 0 ft., Bottom: 6507 ft., Determination Method: CBL
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 5588 ft., Depth: 10650 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: , Top: , Bottom: , Determination Method:
FormationInterval TopLog BottomCoredDSTs
PARKMAN3185 ft.NN
SHARON SPRINGS5874 ft.6039 ft.NN
NIOBRARA6040 ft.NN

Formation NBRR                     Formation Classification:  OW                     Status:  SI - 12/1/2024                 Interval Top: 6609 ft.    Interval Bottom: 10657 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:11/6/2015Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:Yes
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:9/20/2015Treatment End Date:9/21/2015
Treatment Summary:25 stage Niobrara pumped a total of 67,420 bbls of fluid (PermStim) and 4,100,040 # of sand (40/70 Ottawa, 30/50 Ottawa); ATP 4,404 psi, ATR 49 bpm, Final ISDP 2,913 psi; completed with sliding sleeves and casing packers.
Total fluid used in treatment (bbls):67420Max pressure during treatment (psi):6731
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.33
Type Of gas:Number Of staged intervals:25
Total acid used in treatment (bbls):0Min frac gradient (psi/ft):0.91
Recycled water used in treatment (bbls):0Total flowback volume recovered (bbls):21709
Fresh water used in treatment (bbls):67420Disposition method For flowback:DISPOSAL
Total proppant used (lbs):4100040Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:6251 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:11/18/2015Test Method:Flowing
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 73
BBLS_OIL 372
BTU_GAS 1311
CALC_BBLS_H2O 73
CALC_BBLS_OIL 372
CALC_GOR 1376
CALC_MCF_GAS 512
CASING_PRESS 919
GRAVITY_OIL 43
MCF_GAS 512
TUBING_PRESS 384
Perforation Data:
Interval Top:6609 ft.# Of Holes:250
Interval Bottom:10657 ft.Hole Size:1.36 in.
Primary Well Designation:
Defined Inactive      i
            All DesignationsDate
Reported PluggedN 
Out Of Service RepurposedN 
Out Of ServiceN 
Inactive ExceptionN 
Noticed InactiveN 
Defined Inactive (SI)YLast Production
11/30/2024
Low ProducingYProduction Period
01/2025 - 12/2025

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
January 2025 - December 2025i
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