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 Surface Location
 API# 05-123-37442
Well Classification: OW Status: PR - 5/1/2025
Well Name/No:Marcus State #3B-36H (M266)
(Click Well Name for Production Data)
Click Here for Transporter Gatherer Info
Operator:CRESTONE PEAK RESOURCES OPERATING LLC - 10633
(Click Operator Name for Company Detail Report)
Federal Or State Lease #:72/2025-S
Facility Status:PRStatus Date5/1/2025
FacilityID:433049LocationID:433040
County:WELD #123Location:SWSW 36 2N66W 6
Field:WATTENBERG - #90750Elevation:5039 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:317FSL  1324 FWLLat/Long: 40.088280 / -104.730110Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.088280 / -104.730092Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 11/7/2013
End Date: 11/13/2013
Reported: 1/10/2014
Days to report: 58
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: GW             Status: PR - 5/1/2025             Measured TD: 11900 ft.    Vertical TD: 7344 ft.

 Wellbore Data for Original WellboreWellbore Classification: GW        PR - 5/1/2025
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:5/21/2015
Proposed Top PZ Location:Sec:36 Twp: 2N 66W Footage: 661 FSL  645 FWL
Bottom Hole Location:Sec:36 Twp: 2N 66W Footage: 476 FNL  692 FWL
Proposed Depth/Form:11906 ft.
Surface Mineral Owner Same:No
Mineral Owner:STATESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 160, Drill Unit: GWA
Casing:String Type: CONDUCTOR, Hole Size: 22 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 30 , Citings Type: PLANNED
Cement:Sacks: 80, Top: 0 ft., Bottom: 80 ft.
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1102 ft., Weight: 40 , Citings Type: PLANNED
Cement:Sacks: 138, Top: 0 ft., Bottom: 1102 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7775 ft., Weight: 26 , Citings Type: PLANNED
Cement:Sacks: 440, Top: 802 ft., Bottom: 7775 ft.
Casing:String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 11906 ft., Weight: 13.5 , Citings Type: PLANNED
Cement:Sacks: 170, Top: 7475 ft., Bottom: 11906 ft.

Wellbore Completed
Completion Date:8/25/2013
Spud Date:8/5/2013Spud Date Is:ACTUAL
Measured TD:11900 ft.Measured PB depth:11873 ft.
True Vertical TD:7344 ft.True Vertical PB depth:7317 ft.
Top PZ Location:Sec:36 Twp: 2N 66WFootage: 661 FSL  645 FWL
Bottom Hole Location:Sec:36 Twp: 2N 66WFootage: 476 FNL  692 FWL
Log Types:CBL, MWD
Casing:String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 90 ft., Weight: 84 , Citings Type: ACTUAL
Cement:Sacks: 432, Top: 0 ft., Bottom: 90 ft., Determination Method: CALC
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1230 ft., Weight: 40 , Citings Type: ACTUAL
Cement:Sacks: 385, Top: 0 ft., Bottom: 1230 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7698 ft., Weight: 26 , Citings Type: ACTUAL
Cement:Sacks: 580, Top: 340 ft., Bottom: 7698 ft., Determination Method: CBL
Casing:String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 11877 ft., Weight: 13.5 , Citings Type: ACTUAL
Cement:Sacks: 305, Top: 7698 ft., Bottom: 11877 ft., Determination Method: CALC
FormationInterval TopLog BottomCoredDSTs
SUSSEX4536 ft.
SHARON SPRINGS7168 ft.
NIOBRARA7209 ft.

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 5/1/2025                  Interval Top: 7718 ft.    Interval Bottom: 11830 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:12/8/2013Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:11/7/2013Treatment End Date:11/13/2013
Treatment Summary:FRAC WITH 810 BBLS ACID, 106088 BBLS SLICKWATER, 106107 BBLS TOTAL FLUID.
Total fluid used in treatment (bbls):106107Max pressure during treatment (psi):8560
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.30
Type Of gas:Number Of staged intervals:34
Total acid used in treatment (bbls):810Min frac gradient (psi/ft):0.86
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):5153
Fresh water used in treatment (bbls):105297Disposition method For flowback:DISPOSAL
Total proppant used (lbs):2550292Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:7401 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:12/15/2013Test Method:Flows from well
Hours Tested:24Gas Type:DRY
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 264
BBLS_OIL 283
BTU_GAS 1298
CALC_BBLS_H2O 264
CALC_BBLS_OIL 283
CALC_GOR 1527
CALC_MCF_GAS 432
CASING_PRESS 2136
GRAVITY_OIL 48
MCF_GAS 432
TUBING_PRESS 1733
Perforation Data:
Interval Top:7718 ft.# Of Holes:1017
Interval Bottom:11830 ft.Hole Size:0.38 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
December 2024 - November 2025i
Total Oil Produced (Barrels)1932
Total Gas Produced (MCF)40159
GOR20786
GOR DeterminationMCFE
Average BOE per Day24.207
Average MCFE per Day140.382

 Federal Financial Assurance  i 

 Tribal Well  i No