Facility Detail

COGIS - WELL SCOUT CARD

Related Insp MIT GIS Old GIS Doc COA Wellbore Orders Bradenhead
Surface Location API# 05-045-13650		Well Classification: GW	Status: PR - 1/1/2026
Well Name/No:	LATHAM #29-27D (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 #:
Facility Status:	PR	Status Date	1/1/2026
FacilityID:	289019	LocationID:	335836
County:	GARFIELD #045	Location:	SWSE 29 5S96W 6
Field:	GRAND VALLEY - #31290	Elevation:	7919 ft.
Basin:	PICEANCE BASIN
Planned Location:	361FSL 2328 FEL	Lat/Long: 39.579872 / -108.191741	Lat/Long Source: Field Measured
As Drilled Location:	Footages Not Available	Lat/Long: 39.579879 / -108.191742	Lat/Long Source: Field Measured


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

Wellbore #00 Wellbore Classification: GW Status: PR - 1/1/2026 Measured TD: 9842 ft. Vertical TD: 9739 ft.

Wellbore Data for Original Wellbore		Wellbore Classification: GW PR - 1/1/2026
Wellbore Permit			DIRECTIONAL
Permit #:	20075820	Expiration Date:	12/3/2008
Proposed Top PZ Location:	Sec: Twp:	Footage: 820 FSL 1980 FEL
Bottom Hole Location:	Sec:29 Twp: 5S 96W	Footage: 820 FSL 1980 FEL
Proposed Depth/Form:	9548 ft.
Surface Mineral Owner Same:	No
Mineral Owner:	FEE	Surface Owner:	FEE
Unit:		Unit Number:
Formation And Spacing:	Code: WMFK , Formation: WILLIAMS FORK , Order: 510-18 , Unit Acreage: 320, Drill Unit: S/2

Wellbore Completed
Completion Date:	8/16/2008
Spud Date:	8/4/2008	Spud Date Is:	ACTUAL
Measured TD:	9842 ft.	Measured PB depth:	9767 ft.
True Vertical TD:	9739 ft.	True Vertical PB depth:	9664 ft.
Top PZ Location:	Sec:29 Twp: 5S 96W	Footage: 972 FSL 1539 FEL
Bottom Hole Location:	Sec:29 Twp: 5S 96W	Footage: 972 FSL 1539 FEL
Log Types:	MUD, CBL , R S T
Casing:	String Type: CONDUCTOR, Hole Size: 30 in., Size: 20 in., Top: 0 ft., Depth: 110 ft., Weight: , Citings Type: ACTUAL
Cement:	Sacks: 100, Top: 0 ft., Bottom: 110 ft., Determination Method: CALC
Casing:	String Type: SURF, Hole Size: 16 in., Size: 9.625 in., Top: 0 ft., Depth: 2346 ft., Weight: 36 , Citings Type: ACTUAL
Cement:	Sacks: 1372, Top: 0 ft., Bottom: 2346 ft., Determination Method: CALC
Casing:	String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 9812 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:	Sacks: 616, Top: 4990 ft., Bottom: 9812 ft., Determination Method: CBL
Formation	Interval Top	Log Bottom	Cored	DSTs
OHIO CREEK	6490 ft.		N	N
WILLIAMS FORK	6740 ft.		N	N
CAMEO	9263 ft.		N	N
ROLLINS	9609 ft.		N	N

Formation WMFK Formation Classification: GW Status: PR - 1/1/2026 Interval Top: 7686 ft. Interval Bottom: 8674 ft.

Completed Information for Formation WILLIAMS FORK

1st Production Date:	11/20/2008	Choke Size:	20.000 in.
Formation Name:	WILLIAMS FORK	Commingled:	No
Production Method:
Open Hole Completion:	No

Formation Treatment
Treatment Date:	2/22/2010
Treatment Summary:	Completed remaining 4 stages of inital completion using 552,488 lbs 30/50 white sand and 42,778 bbls slickwater fluid. Led with 2000 gal 7.5% acid. Stage 4 - 8,428-8,674' @ 2 spf (30 holes). Frac'd with 137,847 lbs 30/50 white sand and 10,710 bbls slickwater fluid. Led with 500 gal 7.5% acid. Stage 5 - 8,178'-8,389' @ 2 spf (30 holes). Frac'd with 123,383 lbs 30/50 white sand and 9,572 bbls slickwater fluid. Led with 500 gal 7.5% acid. Stage 6 - 7,901-8,134' @ 2 spf (30 holes). Frac'd with 145,629 lbs 30/50 white sand and 11,248 bbls slickwater fluid. Led with 500 gal 7.5% acid. Stage 7 - 7,686'-7,864' @ 2 spf (30 holes). Did not frac.
Formation Treatment
Treatment Date:	11/3/2008
Treatment Summary:	FRAC'D 3 STAGES USING 6,779 BBLS SLICKWATER & 224,630# 20/40 WHITE SAND

Test Type	Measure
Tubing Size:	2.375 in.	Tubing Setting Depth:	8394 ft.
Tubing Packer Depth:		Tubing Multiple Packer:
Open Hole Top:		Open Hole Bottom:
Initial Test Data:
Test Date:	4/4/2010	Test Method:	Flowing
Hours Tested:	24	Gas Type:	DRY
Gas Disposal:	SOLD
BBLS_H2O	66
BBLS_OIL	0
BTU_GAS	1079
CALC_BBLS_H2O	66
CALC_BBLS_OIL	0
CALC_GOR	0
CALC_MCF_GAS	120
CASING_PRESS	760
MCF_GAS	120
TUBING_PRESS	390

Perforation Data:
Interval Top:	7686 ft.	# Of Holes:	120
Interval Bottom:	8674 ft.	Hole Size:	0.34 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

December 2024 - November 2025	i
BOE/MCFE/GOR Calculations Production for Previous 12 Months
Total Oil Produced (Barrels)	148
Total Gas Produced (MCF)	11503
GOR	77722
GOR Determination	MCFE
Average BOE per Day	5.838
Average MCFE per Day	33.864

Federal Financial Assurance

Tribal Well