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 Surface Location
 API# 05-123-51760
Well Classification: OW Status: PR - 6/25/2023
Well Name/No:Bigfoot #11-12-2
(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 Date6/25/2023
FacilityID:482607LocationID:482275
County:WELD #123Location:NWSW 11 4N63W 6
Field:WATTENBERG - #90750Elevation:4620 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:2305FSL  620 FWLLat/Long: 40.326070 / -104.412820Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.326070 / -104.412820Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 4/20/2023
End Date: 4/27/2023
Reported: 7/8/2023
Days to report: 72
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 6/25/2023             Measured TD: 11464 ft.    Vertical TD: 6339 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 6/25/2023
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:5/24/2025
Proposed Top PZ Location:Sec:11 Twp: 4N 63W Footage: 567 FSL  470 FWL
Bottom Hole Location:Sec:11 Twp: 4N 63W Footage: 567 FSL  470 FEL
Proposed Depth/Form:11363 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
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: 11363 ft., Weight: 20 , Citings Type: PLANNED
Cement:Sacks: 992, Top: , Bottom: 11363 ft.

Wellbore Completed
Completion Date:12/7/2022
Spud Date:9/3/2022Spud Date Is:ACTUAL
Measured TD:11464 ft.Measured PB depth:11428 ft.
True Vertical TD:6339 ft.True Vertical PB depth:6339 ft.
Top PZ Location:Sec:11 Twp: 4N 63WFootage: 583 FSL  470 FWL
Bottom Hole Location:Sec:11 Twp: 4N 63WFootage: 565 FSL  460 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: 1797 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 708, Top: 0 ft., Bottom: 1807 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 11444 ft., Weight: 20 , Citings Type: ACTUAL
Cement:Sacks: 1445, Top: 2214 ft., Bottom: 11464 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PIERRE1656 ft.3515 ft.NN
PARKMAN3515 ft.4221 ft.NN
SUSSEX4221 ft.4902 ft.NN
SHANNON4902 ft.6495 ft.NN
SHARON SPRINGS6495 ft.6726 ft.NN
NIOBRARA6726 ft.NN

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 6/25/2023                 Interval Top: 7039 ft.    Interval Bottom: 11378 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:6/24/2023Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:HYDRAULIC FRACTURING
Treatment Date:4/20/2023Treatment End Date:4/27/2023
Treatment Summary:Fractured 22 total stages, 440 holes at 0.45" diameter in the Niobrara formation from 6039' MD to 11378' MD using 4,652,470 lbs of 30/50 proppant and 1,338,820 lbs of 100 Mesh Premium for a total of 5,991,290 lbs proppant . Total fluid of 151,158 bbls, 297 bbls/15% HCI acid. Max pressure of 8,249 psi. 24 hour test for flowback.
Total fluid used in treatment (bbls):151158Max pressure during treatment (psi):8249
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):297Min frac gradient (psi/ft):0.98
Recycled water used in treatment (bbls):0Total flowback volume recovered (bbls):8296
Fresh water used in treatment (bbls):4389Disposition method For flowback:DISPOSAL
Total proppant used (lbs):5991290Green completions techniques utilized:--
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:6195 ft.
Tubing Packer Depth:6202 ft.Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:6/25/2023Test Method:Flowing
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 22
BBLS_OIL 9
BTU_GAS 1314
CALC_BBLS_H2O 530
CALC_BBLS_OIL 219
CALC_GOR 863
CALC_MCF_GAS 189
GRAVITY_OIL 42
MCF_GAS 8
TUBING_PRESS 1087
Perforation Data:
Interval Top:7039 ft.# Of Holes:440
Interval Bottom:11378 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)18072
Total Gas Produced (MCF)100991
GOR5588
GOR DeterminationBOE
Average BOE per Day97.211
Average MCFE per Day563.823

 Federal Financial Assurance  i 

 Tribal Well  i No