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 Surface Location
 API# 05-123-37463
Well Classification: OW Status: PR - 10/1/2025
Well Name/No:Rohn State #LD04-64HN
(Click Well Name for Production Data)
Click Here for Transporter Gatherer Info
Operator:NOBLE ENERGY INC - 100322
(Click Operator Name for Company Detail Report)
Federal Or State Lease #:
Facility Status:PRStatus Date10/1/2025
FacilityID:433083LocationID:433076
County:WELD #123Location:NESE 4 9N58W 6
Field:DJ HORIZONTAL NIOBRARA - #16950Elevation:4706 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:2027FSL  480 FELLat/Long: 40.778720 / -103.861890Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.778747 / -103.861923Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 10/29/2013
End Date: 10/30/2013
Reported: 12/5/2013
Days to report: 36
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 10/1/2025             Measured TD: 9476 ft.    Vertical TD: 5695 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 10/1/2025
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:5/23/2015
Proposed Top PZ Location:Sec:4 Twp: 9N 58W Footage: 2021 FSL  1128 FEL
Bottom Hole Location:Sec:4 Twp: 9N 58W Footage: 1980 FSL  660 FWL
Proposed Depth/Form:9508 ft.
Surface Mineral Owner Same:Yes
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: 535-302 , Unit Acreage: 3200, Drill Unit: Please see comments
Casing:String Type: CONDUCTOR, Hole Size: 18.5 in., Size: 16 in., Top: 0 ft., Depth: 100 ft., Weight: 0 , Citings Type: PLANNED
Cement:Sacks: 6, Top: 0 ft., Bottom: 100 ft.
Casing:String Type: SURF, Hole Size: 13.75 in., Size: 9.625 in., Top: 0 ft., Depth: 1150 ft., Weight: 36 , Citings Type: PLANNED
Cement:Sacks: 520, Top: 0 ft., Bottom: 1150 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 6062 ft., Weight: 26 , Citings Type: PLANNED
Cement:Sacks: 410, Top: , Bottom: 6062 ft.
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 5912 ft., Depth: 9508 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: , Top: , Bottom:

Wellbore Completed
Completion Date:8/14/2013
Spud Date:8/9/2013Spud Date Is:ACTUAL
Measured TD:9476 ft.Measured PB depth:9460 ft.
True Vertical TD:5695 ft.True Vertical PB depth:5695 ft.
Top PZ Location:Sec:4 Twp: 9N 58WFootage: 2008 FSL  1179 FEL
Bottom Hole Location:Sec:4 Twp: 9N 58WFootage: 1978 FSL  676 FWL
Log Types:CBL, MUD, GR
Casing:String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 124 ft., Weight: 84 , Citings Type: ACTUAL
Cement:Sacks: 80, Top: 0 ft., Bottom: 124 ft., Determination Method: VISU
Casing:String Type: SURF, Hole Size: 13.75 in., Size: 9.625 in., Top: 0 ft., Depth: 1212 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 496, Top: 0 ft., Bottom: 1212 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 6033 ft., Weight: 26 , Citings Type: ACTUAL
Cement:Sacks: 500, Top: 1000 ft., Bottom: 6033 ft., Determination Method: CBL
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 5963 ft., Depth: 9461 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: , Top: , Bottom: , Determination Method:
FormationInterval TopLog BottomCoredDSTs
PIERRE2203 ft.
PARKMAN3243 ft.
SUSSEX3872 ft.
SHANNON4308 ft.
TEEPEE BUTTES4883 ft.
NIOBRARA5699 ft.

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 10/1/2025                 Interval Top: 6158 ft.    Interval Bottom: 9316 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:11/29/2013Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:Yes
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:10/29/2013Treatment End Date:10/29/2013
Treatment Summary:FRAC'D W/2032752 GAL PERMSTIM AND SLICK WATER AND 2518452# OTTAWA SAND
Total fluid used in treatment (bbls):48399Max pressure during treatment (psi):4394
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.43
Type Of gas:Number Of staged intervals:17
Total acid used in treatment (bbls):Min frac gradient (psi/ft):0.81
Recycled water used in treatment (bbls):2749Total flowback volume recovered (bbls):7013
Fresh water used in treatment (bbls):45650Disposition method For flowback:RECYCLE
Total proppant used (lbs):2518452Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:2.875 in.Tubing Setting Depth:5968 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:12/4/2013Test Method:FLOWING
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 305
BBLS_OIL 73
BTU_GAS 1155
CALC_BBLS_H2O 305
CALC_BBLS_OIL 73
CASING_PRESS 5
GRAVITY_OIL 38
TUBING_PRESS 205
Perforation Data:
Interval Top:6158 ft.# Of Holes:0
Interval Bottom:9316 ft.Hole Size:
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
September 2024 - August 2025i
Total Oil Produced (Barrels)2344
Total Gas Produced (MCF)2795
GOR1192
GOR DeterminationBOE
Average BOE per Day7.757
Average MCFE per Day44.986

 Federal Financial Assurance  i 

 Tribal Well  i No