Facility Detail

COGIS - WELL SCOUT CARD

Related Insp MIT GIS Old GIS Doc COA Wellbore Orders Bradenhead
Surface Location API# 05-123-20925		Well Classification: GW	Status: PA - 9/5/2025
Well Name/No:	OLIN # 41-4 (Click Well Name for Production Data)	Click Here for Transporter Gatherer Info
Operator:	CRESTONE PEAK RESOURCES OPERATING LLC - 10633 (Click Operator Name for Company Detail Report)	Federal Or State Lease #:
Facility Status:	PA	Status Date	9/5/2025
FacilityID:	263601	LocationID:	336408
County:	WELD #123	Location:	NWNE 4 1N65W 6
Field:	WATTENBERG - #90750	Elevation:	4909 ft.
Basin:	DENVER (DJ) BASIN
Planned Location:	995FNL 1579 FEL	Lat/Long: 40.085109 / -104.664996	Lat/Long Source: Calculated From Footages
As Drilled Location:	Footages Not Available	Lat/Long: 40.085122 / -104.664938	Lat/Long Source: Field Measured


Wellbore And Formation Details -- select either a wellbore Or formation to expand.

Wellbore #00 Wellbore Classification: GW Status: AB - 9/5/2025 Measured TD: 8158 ft. Vertical TD: 7955 ft.

Wellbore Data for Original Wellbore		Wellbore Classification: GW AB - 9/5/2025
Wellbore Permit			DIRECTIONAL
Permit #:	20031849	Expiration Date:	9/29/2004
Bottom Hole Location:	Sec:4 Twp: 1N 65W	Footage: 657 FNL 621 FEL
Proposed Depth/Form:	8158 ft.
Surface Mineral Owner Same:	Not available
Mineral Owner:	FEE	Surface Owner:	FEE
Unit:		Unit Number:
Formation And Spacing:	Code: DKTA , Formation: DAKOTA , Order: 499-1 , Unit Acreage: 311, Drill Unit: N/2
Formation And Spacing:	Code: GRNHN , Formation: GREENHORN , Order: 318A , Unit Acreage: 311, Drill Unit: N/2
Formation And Spacing:	Code: JSND , Formation: J SAND , Order: 232,318A , Unit Acreage: 311, Drill Unit: N/2
Formation And Spacing:	Code: NBRR , Formation: NIOBRARA , Order: 407,407-66, Unit Acreage: 311, Drill Unit: N/2
Casing:	String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: , Depth: 1012 ft., Weight: 24 , Citings Type: PLANNED
Cement:	Sacks: 412, Top: 0 ft., Bottom: 1012 ft.
Casing:	String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: , Depth: 8158 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:	Sacks: 268, Top: 6660 ft., Bottom: 8158 ft.

Wellbore Completed
Completion Date:	8/18/2002
Spud Date:	7/11/2002	Spud Date Is:	ACTUAL
Measured TD:	8158 ft.	Measured PB depth:	8142 ft.
True Vertical TD:	7955 ft.	True Vertical PB depth:	7939 ft.
Top PZ Location:	Sec: Twp:	Footage: 0 FL 0 FL
Bottom Hole Location:	Sec:4 Twp: 1N 65W	Footage: 657 FNL 621 FEL
Log Types:	CBL, CN, ARRAY IND.
Casing:	String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 1012 ft., Weight: 24 , Citings Type: ACTUAL
Cement:	Sacks: 412, Top: 0 ft., Bottom: 1012 ft., Determination Method: VISU
Casing:	String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 8158 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:	Sacks: 268, Top: 6660 ft., Bottom: 8158 ft., Determination Method: CBL
Formation	Interval Top	Log Bottom	Cored	DSTs
SUSSEX	4318 ft.		N	N
SHANNON	4911 ft.		N	N
NIOBRARA	7133 ft.		N	N
FORT HAYS	7394 ft.		N	N
CODELL	7421 ft.		N	N
CARLILE	7438 ft.		N	N
GREENHORN	7475 ft.		N	N
GRANEROS	7702 ft.		N	N
MOWRY	7848 ft.		N	N
SKULL CREEK	7868 ft.		N	N
J-2 SAND	7874 ft.		N	N
DAKOTA	8065 ft.		N	N
LYTLE	8131 ft.		N	N

Formation JSND Formation Classification: GW Status: AB - 9/5/2025 Interval Top: 7876 ft. Interval Bottom: 7906 ft.

Completed Information for Formation J SAND

1st Production Date:	N/A	Choke Size:
Formation Name:	J SAND	Commingled:	No
Production Method:
Open Hole Completion:	No

Formation Treatment
Treatment Date:	8/18/2002
Treatment Summary:	J Sand Perfs: 7876 - 7879, 7887 - 7906

Test Type	Measure
Tubing Size:		Tubing Setting Depth:
Tubing Packer Depth:		Tubing Multiple Packer:
Open Hole Top:		Open Hole Bottom:
Initial Test Data:
Test Date:	N/A	Test Method:
Hours Tested:		Gas Type:
Gas Disposal:
BBLS_H2O	31
BBLS_OIL	3
CALC_BBLS_H2O	31
CALC_BBLS_OIL	3
CALC_GOR	127333
CALC_MCF_GAS	362
CASING_PRESS	310
MCF_GAS	382

Perforation Data:
Interval Top:	7876 ft.	# Of Holes:	44
Interval Bottom:	7906 ft.	Hole Size:	0.45 in.

Formation CODL Formation Classification: GW Status: CM - 6/3/2025 Interval Top: 7422 ft. Interval Bottom: 7438 ft.

Completed Information for Formation CODELL

1st Production Date:	N/A	Choke Size:
Formation Name:	CODELL	Commingled:	Yes
Production Method:
Open Hole Completion:	No

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:	7422 ft.	# Of Holes:	32
Interval Bottom:	7438 ft.	Hole Size:	0.41 in.

Formation JNBRR Formation Classification: GW Status: CM - 10/31/2003 Interval Top: 7134 ft. Interval Bottom: 7906 ft.

Completed Information for Formation J-NIOBRARA

1st Production Date:	N/A	Choke Size:
Formation Name:	J-NIOBRARA	Commingled:	Yes
Production Method:	FLOWING
Open Hole Completion:	No

Formation Treatment
Treatment Date:	8/18/2002
Treatment Summary:	RIH W/TBG. DRILL OUT CIBP. POOH. RIH W/PROD TBG. LAND EOT @ 7853'. SWAB.

Test Type	Measure
Tubing Size:	0.05263158 in.	Tubing Setting Depth:	7853 ft.
Tubing Packer Depth:		Tubing Multiple Packer:
Open Hole Top:		Open Hole Bottom:
Initial Test Data:
Test Date:	10/31/2003	Test Method:	FLOWING
Hours Tested:	24	Gas Type:
Gas Disposal:	SOLD
BBLS_H2O	13
BBLS_OIL	6
CALC_BBLS_H2O	13
CALC_BBLS_OIL	6
CALC_GOR	52167
CALC_MCF_GAS	313
CASING_PRESS	565
MCF_GAS	313
TUBING_PRESS	205

Perforation Data:
Interval Top:	7134 ft.	# Of Holes:	124
Interval Bottom:	7906 ft.	Hole Size:

Formation NB-CD Formation Classification: GW Status: AB - 9/5/2025 Interval Top: 7134 ft. Interval Bottom: 7438 ft.

Completed Information for Formation NIOBRARA-CODELL

1st Production Date:	N/A	Choke Size:
Formation Name:	NIOBRARA-CODELL	Commingled:	No
Production Method:
Open Hole Completion:	No

Formation Treatment
Treatment Date:	2/6/2010
Treatment Summary:	NIOBRARA REFRAC: FRAC WITH 140414 GAL FRAC FLUID AND 251060 # SAND. CODELL REFRAC: FRAC WITH 111552 GAL FRAC FLUID AND 250680 # SAND.

Test Type	Measure
Tubing Size:		Tubing Setting Depth:
Tubing Packer Depth:		Tubing Multiple Packer:
Open Hole Top:		Open Hole Bottom:
Initial Test Data:
Test Date:	N/A	Test Method:
Hours Tested:		Gas Type:
Gas Disposal:
BBLS_H2O	40
BBLS_OIL	36
BTU_GAS	1236
CALC_BBLS_H2O	60
CALC_BBLS_OIL	51
CALC_GOR	3194
CALC_MCF_GAS	162
CASING_PRESS	740
GRAVITY_OIL	49
MCF_GAS	115
TUBING_PRESS	260

Perforation Data:
Interval Top:	7134 ft.	# Of Holes:	112
Interval Bottom:	7438 ft.	Hole Size:

Formation NBRR Formation Classification: GW Status: CM - 5/28/2025 Interval Top: 7134 ft. Interval Bottom: 7312 ft.

Completed Information for Formation NIOBRARA

1st Production Date:	N/A	Choke Size:
Formation Name:	NIOBRARA	Commingled:	Yes
Production Method:
Open Hole Completion:	No

Formation Treatment
Treatment Date:	8/18/2002
Treatment Summary:	SET CIBP @ 7820'. PERF THE NIOBRARA FROM 7134'-7192',7290'-7312' W/1 SPF. FRAC'D W/245,822 GAL SLICK WATER CONTAINING 101,540# 20/40 SAND. FLOW BACK FRAC. RIH W/PROD TBG. SWAB. FLOW BACK WELL.

Test Type	Measure
Tubing Size:		Tubing Setting Depth:
Tubing Packer Depth:		Tubing Multiple Packer:
Open Hole Top:		Open Hole Bottom:
Initial Test Data:
Test Date:	N/A	Test Method:
Hours Tested:		Gas Type:
Gas Disposal:
BBLS_H2O	3
BBLS_OIL	19
CALC_BBLS_H2O	3
CALC_BBLS_OIL	19
CALC_GOR	1263
CALC_MCF_GAS	24
CASING_PRESS	860
MCF_GAS	24
TUBING_PRESS	750

Perforation Data:
Interval Top:	7134 ft.	# Of Holes:	80
Interval Bottom:	7312 ft.	Hole Size:	0.41 in.

All Designations		Date
Primary Well Designation: None i
Reported Plugged	Y	09/05/2025
Out Of Service Repurposed	N
Out Of Service	Y	Plugging Due Date 12/31/2030
Inactive Exception	N
Noticed Inactive	N
Defined Inactive	N
Low Producing	N

January 2025 - December 2025	i
BOE/MCFE/GOR Calculations Production for Previous 12 Months
Total Oil Produced (Barrels)	0
Total Gas Produced (MCF)	0
GOR
GOR Determination	MCFE
Average BOE per Day	0.000
Average MCFE per Day	0.000

Federal Financial Assurance

Tribal Well