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 Surface Location
 API# 05-123-35476
Well Classification: OW Status: SI - 9/1/2022
Well Name/No:CHAVEZ #4A-4H
(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 #:
Facility Status:SIStatus Date9/1/2022
FacilityID:428701LocationID:428697
County:WELD #123Location:SWSE 4 1N65W 6
Field:WATTENBERG - #90750Elevation:4915 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:236FSL  1540 FELLat/Long: 40.073960 / -104.664930Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.073953 / -104.664875Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 8/18/2012
End Date: 8/18/2012
Reported: 10/1/2012
Days to report: 44
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: SI - 9/1/2022             Measured TD: 11775 ft.    Vertical TD: 7034 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        SI - 9/1/2022
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:4/26/2014
Proposed Top PZ Location:Sec:4 Twp: 1N 65W Footage: 541 FSL  1904 FEL
Bottom Hole Location:Sec:4 Twp: 1N 65W Footage: 511 FNL  1904 FEL
Proposed Depth/Form:11730 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: 407 , Unit Acreage: 320, Drill Unit: E/2
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: 970 ft., Weight: 40 , Citings Type: PLANNED
Cement:Sacks: 198, Top: 0 ft., Bottom: 970 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7449 ft., Weight: 26 , Citings Type: PLANNED
Cement:Sacks: 910, Top: 500 ft., Bottom: 7449 ft.
Casing:String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 11730 ft., Weight: 13.5 , Citings Type: PLANNED
Cement:Sacks: 378, Top: 7149 ft., Bottom: 11730 ft.

Wellbore Completed
Completion Date:6/30/2012
Spud Date:6/14/2012Spud Date Is:ACTUAL
Measured TD:11775 ft.Measured PB depth:11670 ft.
True Vertical TD:7034 ft.True Vertical PB depth:7033 ft.
Top PZ Location:Sec:4 Twp: 1N 65WFootage: 541 FSL  1904 FEL
Bottom Hole Location:Sec:4 Twp: 1N 65WFootage: 511 FNL  1904 FEL
Log Types:Isolation Scanner Field Print log, GeoLogPlot, Gamma Ray log,
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 968 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 279, Top: 0 ft., Bottom: 978 ft., Determination Method: CALC
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7321 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 580, Top: 4400 ft., Bottom: 7341 ft., Determination Method: CBL
Casing:String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 11760 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 347, Top: 6821 ft., Bottom: 11775 ft., Determination Method: CALC
FormationInterval TopLog BottomCoredDSTs
NIOBRARA6998 ft.

Formation NBRR                     Formation Classification:  OW                     Status:  SI - 9/1/2022                  Interval Top: 7344 ft.    Interval Bottom: 11553 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:12/1/2012Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:8/15/2012Treatment End Date:8/19/2012
Treatment Summary:Stages 1-20 Treated with a total of: 15113 bbl of Slickwater.
Total fluid used in treatment (bbls):15113Max pressure during treatment (psi):8419
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.34
Type Of gas:Number Of staged intervals:20
Total acid used in treatment (bbls):Min frac gradient (psi/ft):0.50
Recycled water used in treatment (bbls):15113Total flowback volume recovered (bbls):4702
Fresh water used in treatment (bbls):Disposition method For flowback:DISPOSAL
Total proppant used (lbs):3239004Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:7108 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:12/1/2012Test Method:FLOWING
Hours Tested:24Gas Type:SHALE
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 397
BBLS_OIL 990
BTU_GAS 1155
CALC_BBLS_H2O 397
CALC_BBLS_OIL 990
CALC_GOR 581
CALC_MCF_GAS 575
CASING_PRESS 2032
GRAVITY_OIL 45
MCF_GAS 575
TUBING_PRESS 1618
Perforation Data:
Interval Top:7344 ft.# Of Holes:1184
Interval Bottom:11553 ft.Hole Size:0.38 in.
Primary Well Designation:
Out Of Service      i
            All DesignationsDate
Reported PluggedN 
Out Of Service RepurposedN 
Out Of ServiceYPlugging Due Date
12/31/2030
Inactive ExceptionN 
Noticed InactiveN 
Defined Inactive (SI )YDefined Inactive
08/31/2022
Low ProducingYProduction Period
12/2024 - 11/2025

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
December 2024 - November 2025i
Total Oil Produced (Barrels)0
Total Gas Produced (MCF)0
GOR
GOR Determination 
Average BOE per Day0.000
Average MCFE per Day0.000

 Federal Financial Assurance  i 

 Tribal Well  i No