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 Surface Location
 API# 05-123-45328
Well Classification: OW Status: PR - 6/18/2023
Well Name/No:Bigfoot #11-4-3
(Click Well Name for Production Data)
Click Here for Transporter Gatherer Info
Operator:CONFLUENCE DJ LLC - 10518
(Click Operator Name for Company Detail Report)
Federal Or State Lease #:
Facility Status:PRStatus Date6/18/2023
FacilityID:451966LocationID:482275
County:WELD #123Location:NWSW 11 4N63W 6
Field:WATTENBERG - #90750Elevation:4614 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:2381FSL  470 FWLLat/Long: 40.326270 / -104.413370Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.326270 / -104.413370Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 4/8/2023
End Date: 4/18/2023
Reported: 7/7/2023
Days to report: 80
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 6/18/2023             Measured TD: 11411 ft.    Vertical TD: 6450 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 6/18/2023
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:5/24/2025
Proposed Top PZ Location:Sec:11 Twp: 4N 63W Footage: 1872 FNL  470 FWL
Bottom Hole Location:Sec:11 Twp: 4N 63W Footage: 1872 FNL  470 FEL
Proposed Depth/Form:11323 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: CODL , Formation: CODELL , Order: , Unit Acreage: 640, Drill Unit: GWA
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: 407-3002 , Unit Acreage: 640, Drill Unit: T4N R63W Sec. 11: Al
Casing:String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 43 , Citings Type: PLANNED
Cement:Sacks: 400, Top: 0 ft., Bottom: 80 ft.
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1700 ft., Weight: 36 , Citings Type: PLANNED
Cement:Sacks: 704, Top: 0 ft., Bottom: 1700 ft.
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 11323 ft., Weight: 20 , Citings Type: PLANNED
Cement:Sacks: 986, Top: , Bottom: 11323 ft.

Wellbore Completed
Completion Date:10/9/2022
Spud Date:8/30/2022Spud Date Is:ACTUAL
Measured TD:11411 ft.Measured PB depth:11376 ft.
True Vertical TD:6450 ft.True Vertical PB depth:6449 ft.
Top PZ Location:Sec:11 Twp: 4N 63WFootage: 1875 FNL  470 FWL
Bottom Hole Location:Sec:11 Twp: 4N 63WFootage: 1872 FNL  424 FEL
Log Types:CBL, MWD, Mud Log (GR/IND in API 05-123-45326)
Casing:String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 43 , Citings Type: ACTUAL
Cement:Sacks: 400, Top: 0 ft., Bottom: 80 ft., Determination Method: VISU
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1776 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 625, Top: 0 ft., Bottom: 1786 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 11411 ft., Weight: 20 , Citings Type: ACTUAL
Cement:Sacks: 1325, Top: 2220 ft., Bottom: 11411 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PIERRE1589 ft.3451 ft.NN
PARKMAN3451 ft.4071 ft.NN
SUSSEX4071 ft.4774 ft.NN
SHANNON4774 ft.6295 ft.NN
SHARON SPRINGS6295 ft.6484 ft.NN
J-NIOBRARA6484 ft.NN

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 6/18/2023                 Interval Top: 6911 ft.    Interval Bottom: 11341 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:6/17/2023Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:HYDRAULIC FRACTURING
Treatment Date:4/8/2023Treatment End Date:4/18/2023
Treatment Summary:Fractured 22 total stages, 440 holes at 0.45" diameter in the Niobrara formation from 6911' MD to 11341' MD using 3,749,990 lbs of 30/50 proppant and 1,294,800 lbs of 100 Mesh Premium for a total of 5,044,790 lbs proppant . Total fluid of 138,827 bbls, 295 bbls/15% HCI acid. Max pressure of 9,327 psi. 24 hour test for flowback.
Total fluid used in treatment (bbls):138827Max pressure during treatment (psi):9327
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.34
Type Of gas:Number Of staged intervals:22
Total acid used in treatment (bbls):295Min frac gradient (psi/ft):0.94
Recycled water used in treatment (bbls):0Total flowback volume recovered (bbls):7355
Fresh water used in treatment (bbls):2927Disposition method For flowback:DISPOSAL
Total proppant used (lbs):5044790Green completions techniques utilized:--
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:6136 ft.
Tubing Packer Depth:6143 ft.Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:6/18/2023Test Method:FLOWING
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 24
BBLS_OIL 10
BTU_GAS 1314
CALC_BBLS_H2O 578
CALC_BBLS_OIL 238
CALC_GOR 887
CALC_MCF_GAS 211
GRAVITY_OIL 42
MCF_GAS 9
TUBING_PRESS 1017
Perforation Data:
Interval Top:6911 ft.# Of Holes:440
Interval Bottom:11341 ft.Hole Size:0.45 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
October 2024 - September 2025i
Total Oil Produced (Barrels)12809
Total Gas Produced (MCF)74731
GOR5834
GOR DeterminationBOE
Average BOE per Day70.337
Average MCFE per Day407.962

 Federal Financial Assurance  i 

 Tribal Well  i No