Facility Detail

COGIS - WELL SCOUT CARD

Related Insp MIT GIS Old GIS Doc COA Wellbore Orders Bradenhead
Surface Location API# 05-045-10849		Well Classification: GW	Status: PR - 1/15/2008
Well Name/No:	RIVER RANCH #A1 (Click Well Name for Production Data)	Click Here for Transporter Gatherer Info
Operator:	TEP ROCKY MOUNTAIN LLC - 96850 (Click Operator Name for Company Detail Report)	Federal Or State Lease #:
Facility Status:	PR	Status Date	1/15/2008
FacilityID:	278179	LocationID:	336014
County:	GARFIELD #045	Location:	NWSW 8 6S92W 6
Field:	MAMM CREEK - #52500	Elevation:	5376 ft.
Basin:	PICEANCE BASIN
Planned Location:	1858FSL 792 FWL	Lat/Long: 39.538960 / -107.697320	Lat/Long Source: Field Measured
As Drilled Location:	Footages Not Available	Lat/Long: 39.539001 / -107.697377	Lat/Long Source: Field Measured

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

Wellbore #00 Wellbore Classification: GW Status: PR - 1/15/2008 Measured TD: 8840 ft. Vertical TD: 8785 ft.

Wellbore Data for Original Wellbore		Wellbore Classification: GW PR - 1/15/2008
Wellbore Permit			DIRECTIONAL
Permit #:	20050590	Expiration Date:	6/12/2006
Proposed Top PZ Location:	Sec: Twp:	Footage: 2315 FSL 1650 FWL
Bottom Hole Location:	Sec:8 Twp: 6S 92W	Footage: 2575 FSL 1077 FWL
Proposed Depth/Form:	8916 ft.
Surface Mineral Owner Same:	Yes
Mineral Owner:	FEE	Surface Owner:	FEE
Unit:		Unit Number:
Formation And Spacing:	Code: COZZ , Formation: COZZETTE , Order: , Unit Acreage: , Drill Unit:
Formation And Spacing:	Code: CRCRN , Formation: CORCORAN , Order: , Unit Acreage: , Drill Unit:
Formation And Spacing:	Code: RLNS , Formation: ROLLINS , Order: , Unit Acreage: , Drill Unit:
Formation And Spacing:	Code: WMFK , Formation: WILLIAMS FORK , Order: , Unit Acreage: , Drill Unit:

Wellbore Completed
Completion Date:	7/12/2006
Spud Date:	6/7/2006	Spud Date Is:	ACTUAL
Measured TD:	8840 ft.	Measured PB depth:	8790 ft.
True Vertical TD:	8785 ft.	True Vertical PB depth:	8735 ft.
Top PZ Location:	Sec:8 Twp: 6S 92W	Footage: 2581 FSL 1070 FWL
Bottom Hole Location:	Sec:8 Twp: 6S 92W	Footage: 2581 FSL 1070 FWL
Log Types:	HRI, SD/DSN, CBL/GR/TEMP/CCL
Casing:	String Type: CONDUCTOR, Hole Size: 14.75 in., Size: 13.375 in., Top: 0 ft., Depth: 220 ft., Weight: , Citings Type: ACTUAL
Cement:	Sacks: 240, Top: 0 ft., Bottom: 220 ft., Determination Method: CALC
Casing:	String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 959 ft., Weight: , Citings Type: ACTUAL
Cement:	Sacks: 404, Top: 0 ft., Bottom: 959 ft., Determination Method: CALC
Casing:	String Type: 1ST, Hole Size: 7.875 in., Size: 5.5 in., Top: 3450 ft., Depth: 8840 ft., Weight: , Citings Type: ACTUAL
Cement:	Sacks: 1080, Top: 3450 ft., Bottom: 8840 ft., Determination Method: CBL
Formation	Interval Top	Log Bottom	Cored	DSTs
MESAVERDE	4129 ft.		N	N
CAMEO	6739 ft.		N	N
ROLLINS	7734 ft.		N	N
COZZETTE	8296 ft.		N	N
CORCORAN	8554 ft.		N	N

Formation CRCRN Formation Classification: GW Status: PR - 1/15/2008 Interval Top: 8554 ft. Interval Bottom: 8678 ft.

Completed Information for Formation CORCORAN

1st Production Date:	9/3/2006	Choke Size:
Formation Name:	CORCORAN	Commingled:	Yes
Production Method:
Open Hole Completion:	No

Formation Treatment
Treatment Date:	8/14/2006
Treatment Summary:	STAGE 3: CORCORNA-FRAC WITH 4,609 BBLS OF 2% KCL, 172,000 LBS 30/50 SAND AND 58,000 LBS 20/40 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 CRCRN.

Perforation Data:
Interval Top:	8554 ft.	# Of Holes:	212
Interval Bottom:	8678 ft.	Hole Size:	0.42 in.

Formation COZZ Formation Classification: GW Status: PR - 1/15/2008 Interval Top: 8314 ft. Interval Bottom: 8432 ft.

Completed Information for Formation COZZETTE

1st Production Date:	9/3/2006	Choke Size:
Formation Name:	COZZETTE	Commingled:	Yes
Production Method:
Open Hole Completion:	No

Formation Treatment
Treatment Date:	8/15/2006
Treatment Summary:	STAGE 2: COZZ-FRAC WITH 5,546 BBLS OF 2% KCL AND 228,800 LBS OF 30/50 SAND AND 73,000 LBS OF 20/40 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 COZZ.

Perforation Data:
Interval Top:	8314 ft.	# Of Holes:	172
Interval Bottom:	8432 ft.	Hole Size:	0.42 in.

Formation CZCRW Formation Classification: GW Status: CM - 9/18/2006 Interval Top: 6156 ft. Interval Bottom: 8678 ft.

Completed Information for Formation COZZETTE-CORORAN-WMFK

1st Production Date:	9/3/2006	Choke Size:	0.250 in.
Formation Name:	COZZETTE-CORORAN-WMFK	Commingled:	Yes
Production Method:
Open Hole Completion:	No

Formation Treatment
Treatment Date:	8/24/2006
Treatment Summary:	TOTALS: STAGES 1-3: WFCM, COZZ, CRCRN: FRAC WITH 47,423 BBLS OF 2% KCL, 1,700,500 LBS OF 30/50 SAND AND 648,500 LBS OF 20/40 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:	9/18/2006	Test Method:	FLOWING
Hours Tested:	24	Gas Type:	WET
Gas Disposal:	SOLD
BBLS_H2O	384
CALC_BBLS_H2O	384
CALC_MCF_GAS	1022
CASING_PRESS	2533
MCF_GAS	1022
TUBING_PRESS	1610

Perforation Data:
Interval Top:	6156 ft.	# Of Holes:	1796
Interval Bottom:	8678 ft.	Hole Size:	0.42 in.

Formation WFCM Formation Classification: GW Status: PR - 1/15/2008 Interval Top: 6156 ft. Interval Bottom: 7722 ft.

Completed Information for Formation WILLIAMS FORK - CAMEO

1st Production Date:	9/3/2006	Choke Size:
Formation Name:	WILLIAMS FORK - CAMEO	Commingled:	Yes
Production Method:
Open Hole Completion:	No

Formation Treatment
Treatment Date:	8/24/2006
Treatment Summary:	STAGE 1: WFCM-FRAC WITH 37,277 BBLS OF 2% KCL, 1,400,500 LBS OF 30/50 SAND AND 517,500 LBS OF 20/40 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 WFCM.

Perforation Data:
Interval Top:	6156 ft.	# Of Holes:	1412
Interval Bottom:	7722 ft.	Hole Size:	0.42 in.

All Designations		Date
Primary Well Designation: None i
Reported Plugged	N
Out Of Service Repurposed	N
Out Of Service	N
Inactive Exception	N
Noticed Inactive	N
Defined Inactive	N
Low Producing	N

February 2025 - January 2026	i
BOE/MCFE/GOR Calculations Production for Previous 12 Months
Total Oil Produced (Barrels)	71
Total Gas Produced (MCF)	13108
GOR	184619
GOR Determination	MCFE
Average BOE per Day	6.383
Average MCFE per Day	37.052

Federal Financial Assurance

Tribal Well