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 Surface Location
 API# 05-123-45334
Well Classification: OW Status: PR - 6/20/2023
Well Name/No:Bigfoot #11-4-4
(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 Date6/20/2023
FacilityID:451974LocationID:482275
County:WELD #123Location:NWSW 11 4N63W 6
Field:WATTENBERG - #90750Elevation:4621 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:2430FSL  620 FWLLat/Long: 40.326410 / -104.412830Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.326410 / -104.412830Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 5/9/2023
End Date: 5/17/2023
Reported: 7/7/2023
Days to report: 51
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 6/20/2023             Measured TD: 11473 ft.    Vertical TD: 6521 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 6/20/2023
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:5/24/2025
Proposed Top PZ Location:Sec:11 Twp: 4N 63W Footage: 1862 FSL  470 FWL
Bottom Hole Location:Sec:11 Twp: 4N 63W Footage: 1862 FSL  470 FEL
Proposed Depth/Form:11380 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: CODL , Formation: CODELL , Order: 407-3002 , Unit Acreage: 640, Drill Unit: T4N R63W Sec. 11: Al
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 640, Drill Unit: GWA
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: 11380 ft., Weight: 20 , Citings Type: PLANNED
Cement:Sacks: 994, Top: , Bottom: 11380 ft.

Wellbore Completed
Completion Date:11/9/2022
Spud Date:9/5/2022Spud Date Is:ACTUAL
Measured TD:11473 ft.Measured PB depth:11437 ft.
True Vertical TD:6521 ft.True Vertical PB depth:6521 ft.
Top PZ Location:Sec:11 Twp: 4N 63WFootage: 1878 FSL  470 FWL
Bottom Hole Location:Sec:11 Twp: 4N 63WFootage: 1871 FSL  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: 1778 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 702, Top: 0 ft., Bottom: 1788 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 11453 ft., Weight: 20 , Citings Type: ACTUAL
Cement:Sacks: 1440, Top: 1754 ft., Bottom: 11473 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PIERRE1585 ft.3424 ft.NN
PARKMAN3424 ft.4034 ft.NN
SUSSEX4034 ft.4750 ft.NN
SHANNON4750 ft.6225 ft.NN
SHARON SPRINGS6225 ft.6405 ft.NN
NIOBRARA6405 ft.7489 ft.NN
CODELL7489 ft.NN

Formation CODL                     Formation Classification:  OW                     Status:  PR - 6/20/2023                 Interval Top: 7012 ft.    Interval Bottom: 11403 ft.

 Completed Information for Formation CODELL
1st Production Date:6/19/2023Choke Size: 
Formation Name:CODELLCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:HYDRAULIC FRACTURING
Treatment Date:5/9/2023Treatment End Date:5/17/2023
Treatment Summary:Fractured 22 total stages, 440 holes at 0.45" diameter in the Codell formation from 7012' MD to 11403' MD using 6,000,020 lbs of 30/50 proppant. Total fluid of 121,085 bbls, 294 bbls/15% HCI acid. Max pressure of 7,882 psi. 24 hour test for flowback.
Total fluid used in treatment (bbls):121085Max pressure during treatment (psi):7882
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):294Min frac gradient (psi/ft):0.99
Recycled water used in treatment (bbls):0Total flowback volume recovered (bbls):15554
Fresh water used in treatment (bbls):4439Disposition method For flowback:DISPOSAL
Total proppant used (lbs):6000020Green completions techniques utilized:--
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:6212 ft.
Tubing Packer Depth:6220 ft.Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:6/20/2023Test Method:FLOWING
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 26
BBLS_OIL 10
BTU_GAS 1314
CALC_BBLS_H2O 616
CALC_BBLS_OIL 250
CALC_GOR 964
CALC_MCF_GAS 242
GRAVITY_OIL 42
MCF_GAS 10
TUBING_PRESS 1166
Perforation Data:
Interval Top:7012 ft.# Of Holes:220
Interval Bottom:11403 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)14886
Total Gas Produced (MCF)50518
GOR3393
GOR DeterminationBOE
Average BOE per Day64.638
Average MCFE per Day374.901

 Federal Financial Assurance  i 

 Tribal Well  i No