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 Surface Location
 API# 05-123-39824
Well Classification: OW Status: PR - 10/1/2025
Well Name/No:Mojack #J-28HN
(Click Well Name for Production Data)
Click Here for Transporter Gatherer Info
Operator:PDC ENERGY INC - 69175
(Click Operator Name for Company Detail Report)
Federal Or State Lease #:
Facility Status:PRStatus Date10/1/2025
FacilityID:438001LocationID:419243
County:WELD #123Location:NWNE 28 7N64W 6
Field:WATTENBERG - #90750Elevation:4899 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:230FNL  1788 FELLat/Long: 40.550680 / -104.551627Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.550680 / -104.551630Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 3/22/2015
End Date: 3/24/2015
Reported: 5/12/2015
Days to report: 49
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 10/1/2025             Measured TD: 11650 ft.    Vertical TD: 7081 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 10/1/2025
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:7/5/2016
Proposed Top PZ Location:Sec:28 Twp: 7N 64W Footage: 465 FNL  2153 FEL
Bottom Hole Location:Sec:28 Twp: 7N 64W Footage: 465 FSL  2182 FEL
Proposed Depth/Form:11649 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: GWA
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 750 ft., Weight: 36 , Citings Type: PLANNED
Cement:Sacks: 333, Top: 0 ft., Bottom: 750 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7302 ft., Weight: 26 , Citings Type: PLANNED
Cement:Sacks: 624, Top: 400 ft., Bottom: 7302 ft.
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 7002 ft., Depth: 11649 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: , Top: , Bottom:

Wellbore Completed
Completion Date:12/8/2014
Spud Date:10/29/2014Spud Date Is:ACTUAL
Measured TD:11650 ft.Measured PB depth:11650 ft.
True Vertical TD:7081 ft.True Vertical PB depth:7081 ft.
Top PZ Location:Sec:28 Twp: 7N 64WFootage: 531 FNL  2146 FEL
Bottom Hole Location:Sec:28 Twp: 7N 64WFootage: 466 FSL  2173 FEL
Log Types:MWD, Mud, CBL, O.H. Logging Exception for API#05-123-39835
Casing:String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 43 , Citings Type: ACTUAL
Cement:Sacks: 400, Top: 0 ft., Bottom: 80 ft., Determination Method: VISU
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 790 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 250, Top: 0 ft., Bottom: 790 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7307 ft., Weight: 26 , Citings Type: ACTUAL
Cement:Sacks: 645, Top: 16 ft., Bottom: 7307 ft., Determination Method: CBL
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 7135 ft., Depth: 11646 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: , Top: , Bottom: , Determination Method:
FormationInterval TopLog BottomCoredDSTs
PARKMAN3893 ft.NN
SUSSEX4523 ft.5238 ft.NN
SHARON SPRINGS6869 ft.NN
NIOBRARA6932 ft.NN

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 10/1/2025                 Interval Top: 7344 ft.    Interval Bottom: 11596 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:4/14/2015Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:Yes
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:3/22/2015Treatment End Date:3/24/2015
Treatment Summary:Frac 33 stages (frac sleeves and swellable packers) with 76,742 bbls slickwater & XL gel and 4,801,000 lbs 30/50 sand.
Total fluid used in treatment (bbls):76909Max pressure during treatment (psi):7654
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.34
Type Of gas:Number Of staged intervals:33
Total acid used in treatment (bbls):167Min frac gradient (psi/ft):0.95
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):9827
Fresh water used in treatment (bbls):76742Disposition method For flowback:DISPOSAL
Total proppant used (lbs):4801000Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:2.875 in.Tubing Setting Depth:6880 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:4/18/2015Test Method:flowing
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 392
BBLS_OIL 116
BTU_GAS 1324
CALC_BBLS_H2O 392
CALC_BBLS_OIL 116
CALC_GOR 828
CALC_MCF_GAS 96
CASING_PRESS 740
GRAVITY_OIL 44
MCF_GAS 96
Perforation Data:
Interval Top:7344 ft.# Of Holes:
Interval Bottom:11596 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
November 2024 - October 2025i
Total Oil Produced (Barrels)1587
Total Gas Produced (MCF)8948
GOR5638
GOR DeterminationBOE
Average BOE per Day8.592
Average MCFE per Day49.849

 Federal Financial Assurance  i 

 Tribal Well  i No