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 Surface Location
 API# 05-123-34865
Well Classification: OW Status: PR - 4/1/2022
Well Name/No:RATTLER #4N-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 Date4/1/2022
FacilityID:427101LocationID:331958
County:WELD #123Location:SWSW 34 3N66W 6
Field:WATTENBERG - #90750Elevation:4967 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:200FSL  493 FWLLat/Long: 40.174882 / -104.770968Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.174885 / -104.770975Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 8/13/2012
End Date: 8/13/2012
Reported: 9/20/2012
Days to report: 38
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 4/1/2022             Measured TD: 11764 ft.    Vertical TD: 7301 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 4/1/2022
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:12/26/2013
Proposed Top PZ Location:Sec:34 Twp: 3N 66W Footage: 705 FSL  560 FWL
Bottom Hole Location:Sec:34 Twp: 3N 66W Footage: 488 FNL  495 FWL
Proposed Depth/Form:11716 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 160, Drill Unit: W/2W/2
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 900 ft., Weight: 36.0 , Citings Type: PLANNED
Cement:Sacks: 430, Top: 0 ft., Bottom: 900 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7535 ft., Weight: 26.0 , Citings Type: PLANNED
Cement:Sacks: 660, Top: , Bottom: 7535 ft.
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6519 ft., Depth: 11716 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: , Top: , Bottom:

Wellbore Completed
Completion Date:6/17/2012
Spud Date:3/24/2012Spud Date Is:ACTUAL
Measured TD:11764 ft.Measured PB depth:11753 ft.
True Vertical TD:7301 ft.True Vertical PB depth:7290 ft.
Top PZ Location:Sec:34 Twp: 3N 66WFootage: 705 FSL  560 FWL
Bottom Hole Location:Sec:34 Twp: 3N 66WFootage: 488 FNL  495 FWL
Log Types:PRELIMINARY FORM 5
Log Types:CS-NGR; LPLOT VH; CBL
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 928 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 680, Top: 0 ft., Bottom: 928 ft., Determination Method: CALC
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7680 ft., Weight: 26 , Citings Type: ACTUAL
Cement:Sacks: 744, Top: 905 ft., Bottom: 7680 ft., Determination Method: CBL
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6702 ft., Depth: 11754 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: , Top: , Bottom: , Determination Method: CALC
FormationInterval TopLog BottomCoredDSTs
SHARON SPRINGS7160 ft.
NIOBRARA7271 ft.

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 4/1/2022                  Interval Top: 7745 ft.    Interval Bottom: 11684 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:8/20/2012Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:Yes
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:8/12/2012Treatment End Date:8/13/2012
Treatment Summary:FRAC'D THROUGH AN OPEN HOLE LINER FROM 7745-11684. AVERAGE TREATING PRESSURE 5055, AVERAGE RATE 60.6. 969360# 40/70, 269980# 30/50, 242440# 40/70, 242440# SB EXCEL, TOTAL SAND WEIGHT 3524220#
Total fluid used in treatment (bbls):73068Max pressure during treatment (psi):7297
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.30
Type Of gas:Number Of staged intervals:30
Total acid used in treatment (bbls):Min frac gradient (psi/ft):0.97
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):17860
Fresh water used in treatment (bbls):41102Disposition method For flowback:DISPOSAL
Total proppant used (lbs):3524220Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:7220 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:9/9/2012Test Method:FLOWING
Hours Tested:24Gas Type:SHALE
Gas Disposal:SOLD
Test TypeMeasure
BBLS_OIL 441
BTU_GAS 1265
CALC_BBLS_OIL 441
CALC_GOR 2385
CALC_MCF_GAS 1052
CASING_PRESS 2682
GRAVITY_OIL 49
MCF_GAS 1052
TUBING_PRESS 1798
Perforation Data:
Interval Top:7745 ft.# Of Holes:0
Interval Bottom:11684 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)2278
Total Gas Produced (MCF)32490
GOR14262
GOR DeterminationBOE
Average BOE per Day21.425
Average MCFE per Day124.257

 Federal Financial Assurance  i 

 Tribal Well  i No