Hallmark

Oil & Gas Property in Dewey County, OK

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Key data points for Hallmark

Our Valuation Estimates for Hallmark

ShaleAssessment™

$10,548 *

MarketMultiple™

$15,492 **

* Assessment based on future expected revenue
** Based on a 36 month multiple of average monthly estimated revenue

Based on a decimal interest

Aggregated production of all wells and leases associated with this property

API #	Well Name	Operator	Status	County	Latitude	Longitude
35-043-20187	HALLMARK UNIT #1		Plugged & Abandoned	Dewey County, OK	36.061301	-99.091691
35-043-22548	HALLMARK #9-13	DIVERSIFIED PRODUCTION LLC	Active	Dewey County, OK	36.045395	-99.128444
35-043-50121	HALLMARK UNIT #1-9	DIVERSIFIED PRODUCTION LLC	Active	Dewey County, OK	36.049011	-99.126191

Lease #	Lease Name	Operator	County	Monthly Gas Prod.
043-000670-0-0000	HALLMARK UNIT	DIVERSIFIED PRODUCTION LLC	Dewey County, OK
043-101236-0-0000	HALLMARK 9-13	CHESAPEAKE OPERATING LLC	Dewey County, OK

These are the closest 20 properties to the Hallmark property.

Property Name	Location	Oil Prod.	Gas Prod.	Prod. Period
Bartenbach	Dewey County, OK	178 BBLs	3,810 MCF	Apr 2026
Blumer	Dewey County, OK	0 BBLs	1,586 MCF	Apr 2026
Calkins-Frazee	Dewey County, OK	0 BBLs	604 MCF	Apr 2026
Cole	Dewey County, OK	0 BBLs	0 MCF	Dec 2019
Cutsinger	Dewey County, OK	0 BBLs	3,115 MCF	May 2026
Drennan 15-18-18 1H	Dewey County, OK	196 BBLs	4,927 MCF	Apr 2026
Epperly	Dewey County, OK	188 BBLs	1,274 MCF	Apr 2026
Gore	Dewey County, OK	0 BBLs	9,995 MCF	Apr 2026
Harriet	Dewey County, OK	366 BBLs	0 MCF	May 2026
Harwell	Dewey County, OK	0 BBLs	5,476 MCF	Apr 2026
Hill	Dewey County, OK	179 BBLs	4,806 MCF	May 2026
Hunter 7	Dewey County, OK	0 BBLs	1,226 MCF	Apr 2026
Mercer	Dewey County, OK	0 BBLs	6,104 MCF	Apr 2026
Mercer-Hallmark	Dewey County, OK	0 BBLs	23,506 MCF	Apr 2026
Nichols 33-18-18 1H	Dewey County, OK	183 BBLs	3,370 MCF	Apr 2026
Pickering	Dewey County, OK	0 BBLs	0 MCF	Sep 2007
Pollock 36-25-19-18	Dewey County, OK	180 BBLs	9,506 MCF	May 2026
Seal	Dewey County, OK	0 BBLs	34 MCF	Apr 2026
Terry R Nichols	Dewey County, OK	367 BBLs	2,218 MCF	Apr 2026
Winburn 1	Dewey County, OK	0 BBLs	1,548 MCF	Apr 2026

These are the closest 20 companies operating near the Hallmark property.