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 Surface Location
 API# 05-123-41649
Well Classification: OW Status: PR - 8/1/2023
Well Name/No:Horsetail #07E-0603
(Click Well Name for Production Data)
Click Here for Transporter Gatherer Info
Operator:FUNDARE RESOURCES OPERATING COMPANY LLC - 10773
(Click Operator Name for Company Detail Report)
Federal Or State Lease #:
Facility Status:PRStatus Date8/1/2023
FacilityID:442066LocationID:431527
County:WELD #123Location:LOT2 7 10N57W 6
Field:DJ HORIZONTAL NIOBRARA - #16950Elevation:4926 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:2507FNL  828 FWLLat/Long: 40.853817 / -103.801047Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.853813 / -103.801044Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #01
Start Date: 4/16/2017
End Date: 4/20/2017
Reported: 7/13/2018
Originally Reported: 5/9/2017
Days to report: 449
Days to report: 19
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: AB - 2/4/2016             Measured TD: 12046 ft.    Vertical TD: 5819 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        AB - 2/4/2016
Wellbore PermitHORIZONTAL
Permit #:Expiration Date:6/13/2017
Proposed Top PZ Location:Sec:7 Twp: 10N 57W Footage: 2546 FNL  757 FWL
Bottom Hole Location:Sec:6 Twp: 10N 57W Footage: 600 FNL  815 FWL
Proposed Depth/Form:13367 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number: 
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: 535-508 , Unit Acreage: 960, Drill Unit: N/2 S7, All S6
Casing:String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 65 , Citings Type: PLANNED
Cement:Sacks: 179, Top: 0 ft., Bottom: 80 ft.
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1830 ft., Weight: 36 , Citings Type: PLANNED
Cement:Sacks: 711, Top: 0 ft., Bottom: 1830 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 5.5 in., Top: 0 ft., Depth: 13367 ft., Weight: 17 , Citings Type: PLANNED
Cement:Sacks: 1951, Top: 0 ft., Bottom: 13367 ft.
Casing:String Type: 1ST LINER, Hole Size: 6 in., Size: 4.5 in., Top: 5271 ft., Depth: 13342 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: , Top: , Bottom:

Wellbore Completed
Completion Date:1/31/2016
Spud Date:1/30/2016Spud Date Is:ACTUAL
Measured TD:12046 ft.Measured PB depth:12046 ft.
True Vertical TD:5819 ft.True Vertical PB depth:5819 ft.
Bottom Hole Location:Sec:6 Twp: 10N 57WFootage: 1987 FNL  792 FWL
Log Types:LWD/MWD, Mud
Casing:String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 101 ft., Weight: 65 , Citings Type: ACTUAL
Cement:Sacks: , Top: 0 ft., Bottom: 101 ft., Determination Method: VISU
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 2028 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 630, Top: 0 ft., Bottom: 2028 ft., Determination Method: VISU
Casing:String Type: OPEN HOLE, Hole Size: 8.5 in., Size: , Top: 2028 ft., Depth: 12046 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: , Top: , Bottom: , Determination Method:
FormationInterval TopLog BottomCoredDSTs
PIERRE1750 ft.NN
HYGIENE3601 ft.NN
SHARON SPRINGS5701 ft.NN
NIOBRARA5708 ft.NN
  No formation data to display.

Sidetrack #01             Wellbore Classification: OW             Status: PR - 8/1/2023             Measured TD: 13490 ft.    Vertical TD: 5829 ft.

 Wellbore Data for Sidetrack #01Wellbore Classification: OW        PR - 8/1/2023
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:2/7/2018
Proposed Top PZ Location:Sec:7 Twp: 10N 57W Footage: 2546 FNL  757 FWL
Bottom Hole Location:Sec:6 Twp: 10N 57W Footage: 600 FNL  815 FWL
Proposed Depth/Form:13434 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: 535-508 , Unit Acreage: 960, Drill Unit: N/2 S7, All S6
Casing:String Type: CONDUCTOR, Hole Size: 24 in., Size: 20 in., Top: 0 ft., Depth: 80 ft., Weight: 92 , Citings Type: PLANNED
Cement:Sacks: 179, Top: 0 ft., Bottom: 80 ft.
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 2028 ft., Weight: 36 , Citings Type: PLANNED
Cement:Sacks: 711, Top: 0 ft., Bottom: 2028 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 5.5 in., Top: 0 ft., Depth: 13434 ft., Weight: 20 , Citings Type: PLANNED
Cement:Sacks: 1951, Top: 0 ft., Bottom: 13434 ft.

Wellbore Completed
Completion Date:2/6/2016
Spud Date:2/3/2016Spud Date Is:ACTUAL
Measured TD:13490 ft.Measured PB depth:13428 ft.
True Vertical TD:5829 ft.True Vertical PB depth:5829 ft.
Top PZ Location:Sec:7 Twp: 10N 57WFootage: 2511 FNL  770 FWL
Bottom Hole Location:Sec:6 Twp: 10N 57WFootage: 544 FNL  804 FWL
Log Types:LWD/MWD, Mud, CBL, (NEU in API 123-41643)
Casing:String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 101 ft., Weight: 65 , Citings Type: ACTUAL
Cement:Sacks: , Top: 0 ft., Bottom: 101 ft., Determination Method: VISU
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 2028 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 620, Top: 0 ft., Bottom: 2028 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 13477 ft., Weight: 20 , Citings Type: ACTUAL
Cement:Sacks: 1930, Top: 600 ft., Bottom: 13477 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PIERRE1750 ft.NN
HYGIENE3601 ft.NN
SHARON SPRINGS5701 ft.NN
NIOBRARA5708 ft.NN

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 8/1/2023                  Interval Top: 6196 ft.    Interval Bottom: 13383 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:8/7/2017Choke Size:24.000 in.
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:4/16/2017Treatment End Date:4/20/2017
Treatment Summary:30 Stage Plug and Perf. 178425.67 bbls Slickwater, 357.15 bbls HCL 15%, 981109# 100 Mesh, 3878615# 40/70 White Sand
Total fluid used in treatment (bbls):178782Max pressure during treatment (psi):7605
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.33
Type Of gas:Number Of staged intervals:30
Total acid used in treatment (bbls):357Min frac gradient (psi/ft):0.80
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):7487
Fresh water used in treatment (bbls):178425Disposition method For flowback:DISPOSAL
Total proppant used (lbs):498272Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:3 in.Tubing Setting Depth:5223 ft.
Tubing Packer Depth:5213 ft.Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:9/12/2017Test Method:Separator
Hours Tested:24Gas Type:DRY
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 273
BBLS_OIL 193
BTU_GAS 1490
CALC_BBLS_H2O 273
CALC_BBLS_OIL 193
CALC_GOR 756
CALC_MCF_GAS 144
CASING_PRESS 900
GRAVITY_OIL 34
MCF_GAS 146
TUBING_PRESS 410
Perforation Data:
Interval Top:6196 ft.# Of Holes:1204
Interval Bottom:13383 ft.Hole Size:0.375 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
February 2025 - January 2026i
Total Oil Produced (Barrels)831
Total Gas Produced (MCF)8720
GOR10493
GOR DeterminationBOE
Average BOE per Day6.405
Average MCFE per Day37.151

 Federal Financial Assurance  i 

 Tribal Well  i No