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 Surface Location
 API# 05-123-25870		Well Classification: GW Status: PA - 2/12/2019
Well Name/No:TALLGRASS #5-8
(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:PAStatus Date2/12/2019
FacilityID:295995LocationID:336515
County:WELD #123Location:NESW 8 1N68W 6
Field:WATTENBERG - #90750Elevation:5079 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:2236FSL  2278 FWLLat/Long: 40.064383 / -105.029344Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.064382 / -105.029342Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: GW             Status: PA - 2/12/2019             Measured TD: 8810 ft.    Vertical TD: 8415 ft.

 Wellbore Data for Original WellboreWellbore Classification: GW        PA - 2/12/2019
Wellbore PermitDIRECTIONAL
Permit #: Expiration Date:6/29/2012
Proposed Top PZ Location:Sec:8 Twp: 1N 68W Footage: 2019 FNL  649 FWL
Bottom Hole Location:Sec:8 Twp: 1N 68W Footage: 2016 FNL  643 FWL
Proposed Depth/Form:8810 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: JSND , Formation: J SAND , Order: 232-23 , Unit Acreage: 320, Drill Unit: N/2
Formation And Spacing:Code: NB-CD , Formation: NIOBRARA-CODELL , Order: 407-87 , Unit Acreage: 80, Drill Unit: W2NW4
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 923 ft., Weight: 24 , Citings Type: PLANNED
Cement:Sacks: 1080, Top: 0 ft., Bottom: 923 ft.
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 8796 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: 778, Top: 3714 ft., Bottom: 8796 ft.
Wellbore Completed
Completion Date:N/A
Spud Date:1/19/2009Spud Date Is:ACTUAL
Measured TD:8810 ft.Measured PB depth:8765 ft.
True Vertical TD:8415 ft.True Vertical PB depth:8370 ft.
Top PZ Location:Sec:8 Twp: 1N 68WFootage: 2019 FNL  649 FWL
Bottom Hole Location:Sec:8 Twp: 1N 68WFootage: 2016 FNL  643 FWL
Log Types:CBL, DIL/GL/GR, CDL/CNL/ML
Log Types:
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 923 ft., Weight: 24 , Citings Type: ACTUAL
Cement:Sacks: 1080, Top: 0 ft., Bottom: 923 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 8795 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 778, Top: 3876 ft., Bottom: 8795 ft., Determination Method: CBL
Casing:String Type: S.C. 1.1, Hole Size: , Size: , Top: , Depth: 1140 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 225, Top: 478 ft., Bottom: 1140 ft., Determination Method: CBL
Additional Cement:String Type: 1ST , Top: 475 ft., Depth: 1140 ft., Bottom: 1165 ft., Sacks: 225, Method: SQUEEZE
FormationInterval TopLog BottomCoredDSTs
PARKMAN4381 ft.NN
SUSSEX4817 ft.NN
SHANNON5462 ft.NN
NIOBRARA7871 ft.NN
FORT HAYS8212 ft.NN
CODELL8232 ft.NN
J SAND8656 ft.NN

Formation JSND                     Formation Classification:  GW                     Status:  AB - 2/12/2019                 Interval Top: 8672 ft.    Interval Bottom: 8690 ft.

 Completed Information for Formation J SAND
1st Production Date:8/23/2010Choke Size: 
Formation Name:J SANDCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:8/4/2010
Treatment Summary:Frac JSND w/ 161,952 gal SW & 115,600# 40/70 sand & 4,000# SuperLC.
Tubing Size:2.375 in.Tubing Setting Depth:8629 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:9/8/2010Test Method:FLOWING
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_OIL 4
BTU_GAS 1213
CALC_BBLS_OIL 4
CALC_GOR 23500
CALC_MCF_GAS 94
CASING_PRESS 960
GRAVITY_OIL 49
MCF_GAS 94
TUBING_PRESS 656
Perforation Data:
Interval Top:8672 ft.# Of Holes:54
Interval Bottom:8690 ft.Hole Size:0.42 in.

Formation CODL                     Formation Classification:  GW                     Status:  CM - 9/9/2010                  Interval Top: 8230 ft.    Interval Bottom: 8250 ft.

 Completed Information for Formation CODELL
1st Production Date:7/23/2009Choke Size: 
Formation Name:CODELLCommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:5/28/2009
Treatment Summary:205,474 GALS FLUID & 150,020 LBS 40/70 SAND & 4,000 LBS 20/40 R/C SAND.
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
No Initial Test Data was found for formation CODL.
Perforation Data:
Interval Top:8230 ft.# Of Holes:60
Interval Bottom:8250 ft.Hole Size:0.38 in.

Formation NB-CD                   Formation Classification:  GW                   Status:  AB - 2/12/2019                 Interval Top: 7873 ft.    Interval Bottom: 8250 ft.

 Completed Information for Formation NIOBRARA-CODELL
1st Production Date:7/23/2009Choke Size: 
Formation Name:NIOBRARA-CODELLCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:8/23/2010
Treatment Summary:NBRR Perf 7873-8108 Holes 69 Size 0.42 CODL Perf 8230-8250 Holes 60 Size 0.38 No additional treatment.
Formation Treatment
Treatment Date:1/25/2009
Treatment Summary:
Tubing Size:2.375 in.Tubing Setting Depth:8629 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:9/8/2010Test Method:FLOWING
Hours Tested:24Gas Type:SHALE
Gas Disposal:SOLD
Test TypeMeasure
BBLS_OIL 4
BTU_GAS 1213
CALC_BBLS_H2O 0
CALC_BBLS_OIL 4
CALC_GOR 23500
CALC_MCF_GAS 94
CASING_PRESS 960
GRAVITY_OIL 49
MCF_GAS 94
TUBING_PRESS 656
Perforation Data:
Interval Top:7873 ft.# Of Holes:129
Interval Bottom:8250 ft.Hole Size:0.38 in.

Formation NBRR                     Formation Classification:  GW                     Status:  CM - 9/9/2010                  Interval Top: 7873 ft.    Interval Bottom: 8108 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:7/23/2009Choke Size: 
Formation Name:NIOBRARACommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Date:5/29/2009
Treatment Summary:500 GALS ACID & 129,834 GALS FLUID & 100,000 LBS 40/70 SAND & 4,000 20/40 R/C SAND.
Tubing Size:Tubing Setting Depth:
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
No Initial Test Data was found for formation NBRR.
Perforation Data:
Interval Top:7873 ft.# Of Holes:69
Interval Bottom:8108 ft.Hole Size:0.42 in.
Primary Well Designation:
None      i
            All DesignationsDate
Reported PluggedY02/12/2019
Out Of Service RepurposedN 
Out Of ServiceN 
Inactive ExceptionN 
Noticed InactiveN 
Defined InactiveN 
Low ProducingN 

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
February 2025 - January 2026i
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