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COGIS - WELL SCOUT CARD

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 Surface Location
 API# 05-123-26403
Well Classification: OW Status: SI - 3/1/2024
Well Name/No:LARI #4-33
(Click Well Name for Production Data)
Click Here for Transporter Gatherer Info
Operator:8 NORTH LLC - 10575
(Click Operator Name for Company Detail Report)
Federal Or State Lease #:
Facility Status:SIStatus Date3/1/2024
FacilityID:292813LocationID:310434
County:WELD #123Location:NWNW 33 11N61W 6
Field:GROVER - #33380Elevation:5138 ft.
Planned Location:660FNL  660 FWLLat/Long: 40.883650 / -104.217650Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.883630 / -104.217640Lat/Long Source: Field Measured
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: SI - 3/1/2024             Measured TD: 7806 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        SI - 3/1/2024
Wellbore Permit
Permit #:20074520 Expiration Date:10/4/2008
Prop Depth/Form:7900 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number: 
Formation And Spacing:Code: CODL , Formation: CODELL , Order: , Unit Acreage: , Drill Unit:
Formation And Spacing:Code: DKTA , Formation: DAKOTA , Order: , Unit Acreage: , Drill Unit:
Formation And Spacing:Code: JSND , Formation: J SAND , Order: , Unit Acreage: , Drill Unit:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: , Drill Unit:

Wellbore Completed
Completion Date:11/18/2007
Spud Date:11/11/2007Spud Date Is:ACTUAL
Measured TD:7806 ft.Measured PB depth:7674 ft.
True Vertical TD:True Vertical PB depth:
Log Types:DUAL INDUCTION, DENSITY NEUTRON W/GR & MICROLOG, CEMENT BOND LOG
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 1032 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 730, Top: 0 ft., Bottom: 1032 ft., Determination Method: CALC
Casing:String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 7723 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: 200, Top: 6570 ft., Bottom: 7723 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
NIOBRARA6684 ft.6953 ft.NN
FORT HAYS6953 ft.6990 ft.NN
CODELL6990 ft.7010 ft.NN
D SAND7456 ft.7461 ft.NN
J SAND7538 ft.7624 ft.NN
DAKOTA7767 ft.NN

Formation JSND                     Formation Classification:  GW                     Status:  SI - 3/1/2024                  Interval Top: 7540 ft.    Interval Bottom: 7568 ft.

 Completed Information for Formation J SAND
1st Production Date:6/1/2008Choke Size: 
Formation Name:J SANDCommingled:
Production Method:
Open Hole Completion:
Formation Treatment
Treatment Date:5/22/2008
Treatment Summary:FRAC'D WELL WITH 3,688 BARRELS OF CLEAN FLUID, WITH 4000# 1OO MESH SAND, 250,450# OF 30/50 SAND AND 12,000# OF 12/20 SAND. AVERAGE RATE WAS 54.9 BPM AND AVERAGE PRESSURE WAS 3234#. MAXIMUM RATE WAS 56.2 BPM AND MAXIMUM PRESSURE WAS 3927#. ISIP WAS 2700#.
Tubing Size:2.375 in.Tubing Setting Depth:7442 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:7/5/2008Test Method:PUMPING
Hours Tested:24Gas Type:WET
Gas Disposal:RE-INJECTED
Test TypeMeasure
BBLS_H2O 8
BBLS_OIL 25
BTU_GAS 1242
CALC_GOR 2800
CASING_PRESS 600
GRAVITY_OIL 43
MCF_GAS 70
TUBING_PRESS 310
Perforation Data:
Interval Top:7540 ft.# Of Holes:112
Interval Bottom:7568 ft.Hole Size:0.42 in.
Primary Well Designation:
Low Producing      i
            All DesignationsDate
Reported PluggedN 
Out Of Service RepurposedN 
Out Of ServiceN 
Inactive ExceptionN 
Noticed InactiveN 
Defined InactiveN 
Low ProducingYProduction Period
08/2023 - 07/2024

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
August 2023 - July 2024i
Total Oil Produced (Barrels)0
Total Gas Produced (MCF)1
GOR
GOR DeterminationMCFE
Average BOE per Day0.000
Average MCFE per Day0.003

 Federal Financial Assurance  i 

 Tribal Well  i No