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 Surface Location
 API# 05-123-35984
Well Classification: OW Status: PR - 7/1/2021
Well Name/No:COLFER #14N-34HZ
(Click Well Name for Production Data)
Click Here for Transporter Gatherer Info
Operator:KERR MCGEE OIL & GAS ONSHORE LP - 47120
(Click Operator Name for Company Detail Report)
Federal Or State Lease #:
Facility Status:PRStatus Date7/1/2021
FacilityID:429966LocationID:429967
County:WELD #123Location:NENW 34 2N65W 6
Field:WATTENBERG - #90750Elevation:4965 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:231FNL  2413 FWLLat/Long: 40.101656 / -104.650629Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.101652 / -104.650623Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 4/26/2013
End Date: 4/30/2013
Reported: 6/18/2013
Days to report: 49
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 7/1/2021             Measured TD: 11568 ft.    Vertical TD: 7051 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 7/1/2021
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:8/16/2014
Proposed Top PZ Location:Sec:34 Twp: 2N 65W Footage: 630 FNL  1995 FWL
Bottom Hole Location:Sec:34 Twp: 2N 65W Footage: 460 FSL  1977 FWL
Proposed Depth/Form:11602 ft.
Surface Mineral Owner Same:Yes
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 160, Drill Unit: GWA
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1730 ft., Weight: 36.0 , Citings Type: PLANNED
Cement:Sacks: 420, Top: 0 ft., Bottom: 1730 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7399 ft., Weight: 26.0 , Citings Type: PLANNED
Cement:Sacks: 650, Top: 0 ft., Bottom: 7399 ft.
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6376 ft., Depth: 11602 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: , Top: , Bottom:

Wellbore Completed
Completion Date:3/18/2013
Spud Date:1/25/2013Spud Date Is:ACTUAL
Measured TD:11568 ft.Measured PB depth:11544 ft.
True Vertical TD:7051 ft.True Vertical PB depth:7051 ft.
Top PZ Location:Sec:34 Twp: 2N 65WFootage: 618 FNL  2000 FWL
Bottom Hole Location:Sec:34 Twp: 2N 65WFootage: 484 FSL  1988 FWL
Log Types:PRE FORM 5
Log Types:CBL, GR, MUD
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1761 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 671, Top: 0 ft., Bottom: 1761 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7372 ft., Weight: 26 , Citings Type: ACTUAL
Cement:Sacks: 711, Top: 0 ft., Bottom: 7372 ft., Determination Method: CBL
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6468 ft., Depth: , Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: , Top: , Bottom: , Determination Method:
FormationInterval TopLog BottomCoredDSTs
SHARON SPRINGS7042 ft.
NIOBRARA7102 ft.

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 7/1/2021                  Interval Top: 7427 ft.    Interval Bottom: 11568 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:5/7/2013Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:Yes
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:4/26/2013Treatment End Date:4/30/2013
Treatment Summary:COMPLETED THROUGH AN OPEN HOLE LINER FROM 7427-11568. 33626 BBL CROSSLINK GEL, 903 BBL LINEAR GEL, 39200 BBL SLICKWATER, 73730 BBL TOTAL FLUID. 990538# 40/70 SAND, 2290157# 30/50 SAND, 200584# 20/40 SAND, 3481279# TOTAL SAND.
Total fluid used in treatment (bbls):73730Max pressure during treatment (psi):7321
Total gas used in treatment (mcf):0Fluid density (lbs/gal):8.30
Type Of gas:Number Of staged intervals:20
Total acid used in treatment (bbls):0Min frac gradient (psi/ft):0.98
Recycled water used in treatment (bbls):0Total flowback volume recovered (bbls):3990
Fresh water used in treatment (bbls):0Disposition method For flowback:DISPOSAL
Total proppant used (lbs):3481279Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:6983 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:5/21/2013Test Method:FLOWING
Hours Tested:24Gas Type:SHALE
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 241
BBLS_OIL 440
BTU_GAS 1332
CALC_BBLS_H2O 241
CALC_BBLS_OIL 440
CALC_GOR 1098
CALC_MCF_GAS 483
CASING_PRESS 1490
GRAVITY_OIL 44
MCF_GAS 483
TUBING_PRESS 903
Perforation Data:
Interval Top:7427 ft.# Of Holes:0
Interval Bottom:11568 ft.Hole Size:0 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)1789
Total Gas Produced (MCF)27212
GOR15210
GOR DeterminationMCFE
Average BOE per Day17.770
Average MCFE per Day103.066

 Federal Financial Assurance  i 

 Tribal Well  i No