Facility Detail

COGIS - WELL SCOUT CARD

Related Insp MIT GIS Old GIS Doc COA Wellbore Orders Bradenhead
Surface Location API# 05-103-10341		Well Classification: GW	Status: SI - 8/1/2025
Well Name/No:	YELLOW CREEK FEDERAL #1-35-1 (Click Well Name for Production Data)	Click Here for Transporter Gatherer Info
Operator:	QB ENERGY OPERATING LLC - 10844 (Click Operator Name for Company Detail Report)	Federal Or State Lease #:	COC 57978
Facility Status:	SI	Status Date	8/1/2025
FacilityID:	268505	LocationID:	316351
County:	RIO BLANCO #103	Location:	NWSE 1 1S98W 6
Field:	YELLOW CREEK - #97955	Elevation:	6342 ft.
Basin:	PICEANCE BASIN
Planned Location:	1949FSL 1902 FEL	Lat/Long: 39.990680 / -108.340398	Lat/Long Source: Calculated From Footages
As Drilled Location:	Footages Not Available	Lat/Long: 39.990700 / -108.340340	Lat/Long Source: Field Measured

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

Wellbore #00 Wellbore Classification: GW Status: SI - 8/1/2025 Measured TD: 11615 ft.

Wellbore Data for Original Wellbore		Wellbore Classification: GW SI - 8/1/2025
Wellbore Permit
Permit #:	20031126	Expiration Date:	7/1/2004
Proposed Depth/Form:	11000 ft.
Surface Mineral Owner Same:	Yes
Mineral Owner:	FEDERAL	Surface Owner:	FEDERAL
Unit:		Unit Number:
Formation And Spacing:	Code: MVRD , Formation: MESAVERDE , Order: , Unit Acreage: 160, Drill Unit:

Wellbore Completed
Completion Date:	7/20/2004
Spud Date:	3/15/2004	Spud Date Is:	ACTUAL
Measured TD:	11615 ft.	Measured PB depth:	11595 ft.
True Vertical TD:		True Vertical PB depth:
Log Types:	GR/CNL/LDT; GR/AIT/ GR/CMT
Casing:	String Type: CONDUCTOR, Hole Size: 17.5 in., Size: 13.375 in., Top: 0 ft., Depth: 376 ft., Weight: 54.5 , Citings Type: ACTUAL
Cement:	Sacks: 380, Top: 0 ft., Bottom: 376 ft., Determination Method: CALC
Casing:	String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 2900 ft., Weight: 40 , Citings Type: ACTUAL
Cement:	Sacks: 450, Top: 1730 ft., Bottom: 2900 ft., Determination Method: CALC
Casing:	String Type: 1ST, Hole Size: , Size: 9.625 in., Top: , Depth: , Weight: , Citings Type: ACTUAL
Cement:	Sacks: , Top: , Bottom: , Determination Method: CALC
Casing:	String Type: S.C. 1.1, Hole Size: , Size: , Top: , Depth: 1700 ft., Weight: , Citings Type: ACTUAL
Cement:	Sacks: 350, Top: 1730 ft., Bottom: 2900 ft., Determination Method: CALC
Casing:	String Type: S.C. 1.2, Hole Size: , Size: , Top: , Depth: 1730 ft., Weight: , Citings Type: ACTUAL
Cement:	Sacks: 400, Top: 0 ft., Bottom: 1730 ft., Determination Method: CALC
Casing:	String Type: 2ND, Hole Size: 8.75 in., Size: 5.5 in., Top: 0 ft., Depth: 11615 ft., Weight: 17 , Citings Type: ACTUAL
Cement:	Sacks: 2220, Top: 7100 ft., Bottom: 11615 ft., Determination Method: CBL
Formation	Interval Top	Log Bottom	Cored	DSTs
WASATCH	3030 ft.	6800 ft.	N	N
WILLIAMS FORK	6800 ft.	10728 ft.	N	N
ROLLINS	10728 ft.	10859 ft.	N	N
COZZETTE	10859 ft.	11066 ft.	N	N
CORCORAN	11066 ft.		N	N

Formation CRCRN Formation Classification: GW Status: AB - 11/8/2007 Interval Top: 11072 ft. Interval Bottom: 11564 ft.

Completed Information for Formation CORCORAN

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

Formation Treatment
Treatment Date:	7/20/2004
Treatment Summary:

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	2770
BBLS_OIL	2
BTU_GAS	998
CASING_PRESS	2728
GRAVITY_OIL	50
MCF_GAS	1525
TUBING_PRESS	977

Perforation Data:
Interval Top:	11072 ft.	# Of Holes:
Interval Bottom:	11564 ft.	Hole Size:

Formation COZZ Formation Classification: GW Status: AB - 11/8/2007 Interval Top: 10869 ft. Interval Bottom: 10872 ft.

Completed Information for Formation COZZETTE

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

Formation Treatment
Treatment Date:	7/20/2004
Treatment Summary:

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	177
BBLS_OIL	0
BTU_GAS	998
CASING_PRESS	2728
GRAVITY_OIL	50
MCF_GAS	98
TUBING_PRESS	977

Perforation Data:
Interval Top:	10869 ft.	# Of Holes:
Interval Bottom:	10872 ft.	Hole Size:

Formation CRCZR Formation Classification: GW Status: CM - 7/31/2004 Interval Top: 10704 ft. Interval Bottom: 11564 ft.

Completed Information for Formation CORCORAN-COZZETTE-ROLLINS

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

Formation Treatment
Treatment Date:	7/20/2004
Treatment Summary:

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:	7/31/2004	Test Method:	FLOWING
Hours Tested:	24	Gas Type:
Gas Disposal:	FLARED
BBLS_H2O	1425
BBLS_OIL	0
CALC_BBLS_H2O	1425
CALC_BBLS_OIL	0
CALC_MCF_GAS	963
CASING_PRESS	1097
MCF_GAS	963

Perforation Data:
Interval Top:	10704 ft.	# Of Holes:	39
Interval Bottom:	11564 ft.	Hole Size:	0.4 in.

Formation CZRLS Formation Classification: GW Status: CM - 11/16/2007 Interval Top: 10704 ft. Interval Bottom: 10872 ft.

Completed Information for Formation COZZETTE-ROLLINS

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

Formation Treatment
Treatment Date:	7/20/2004
Treatment Summary:	148,702 GAL SLICK 2% KCL WTR + 73,950# 20/40 WHITE 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 CZRLS.

Perforation Data:
Interval Top:	10704 ft.	# Of Holes:	39
Interval Bottom:	10872 ft.	Hole Size:	0.4 in.

Formation RLNS Formation Classification: GW Status: AB - 8/31/2004 Interval Top: 10704 ft. Interval Bottom: 10778 ft.

Completed Information for Formation ROLLINS

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

Formation Treatment
Treatment Date:	7/20/2004
Treatment Summary:

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 RLNS.

Perforation Data:
Interval Top:	10704 ft.	# Of Holes:	30
Interval Bottom:	10778 ft.	Hole Size:	0.4 in.

Formation WMFK Formation Classification: GW Status: SI - 8/1/2025 Interval Top: 9642 ft. Interval Bottom: 9743 ft.

Completed Information for Formation WILLIAMS FORK

1st Production Date:	N/A	Choke Size:	0.203 in.
Formation Name:	WILLIAMS FORK	Commingled:	No
Production Method:
Open Hole Completion:	No

Formation Treatment
Treatment Date:	11/8/2007
Treatment Summary:	750 GALS 7.5% HCL; 46,726# 30/50 MESH WHITE SAND; 2008 BBLS SLICKWATER

Test Type	Measure
Tubing Size:	2.375 in.	Tubing Setting Depth:	9622 ft.
Tubing Packer Depth:	9900 ft.	Tubing Multiple Packer:
Open Hole Top:		Open Hole Bottom:
Initial Test Data:
Test Date:	11/16/2007	Test Method:	FLOWING
Hours Tested:	24	Gas Type:	WET
Gas Disposal:	SOLD
BBLS_H2O	519
BBLS_OIL	0
BTU_GAS	1170
CALC_BBLS_H2O	519
CALC_BBLS_OIL	0
CALC_MCF_GAS	2000
CASING_PRESS	1300
MCF_GAS	2000
TUBING_PRESS	1400

Perforation Data:
Interval Top:	9642 ft.	# Of Holes:	18
Interval Bottom:	9743 ft.	Hole Size:	0.36 in.

All Designations		Date
Primary Well Designation: Low Producing i
Reported Plugged	N
Out Of Service Repurposed	N
Out Of Service	N
Inactive Exception	N
Noticed Inactive	N
Defined Inactive	N
Low Producing	Y	Production Period 12/2024 - 11/2025

December 2024 - November 2025	i
BOE/MCFE/GOR Calculations Production for Previous 12 Months
Total Oil Produced (Barrels)	0
Total Gas Produced (MCF)	1106
GOR
GOR Determination	MCFE
Average BOE per Day	0.518
Average MCFE per Day	3.018

Federal Financial Assurance

Tribal Well