Gilliam B No. 1 Gas Unit

Oil & Gas Property in Limestone County, TX

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Property Summary

Key data points for Gilliam B No. 1 Gas Unit

Counties	Freestone County, TX Limestone County, TX
Production Dates	Jan 1993 - Mar 2026
Total Oil Production	47,922 BBLs
Total Gas Production	36,178,548 MCF
Recent Oil Production	0 BBLs in Feb 2026
Recent Gas Production	36,746 MCF in Feb 2026
Wells on Property	27

Our Valuation Estimates for Gilliam B No. 1 Gas Unit

ShaleAssessment™

$98,675 *

MarketMultiple™

$222,825 **

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

Based on a decimal interest

Gilliam B No. 1 Gas Unit Production Graph

Aggregated production of all wells and leases associated with this property

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to oil and gas production for Gilliam B No. 1 Gas Unit
from Jan 1993 to Mar 2026

Wells on Gilliam B No. 1 Gas Unit

API #	Well Name	Operator	Status	County	Est. Daily Oil Prod.	Est. Daily Gas Prod.	Est. Daily Water Prod.	Latitude	Longitude
API #	Well Name	Operator	Status	County	Est. Daily Oil Prod.	Est. Daily Gas Prod.	Est. Daily Water Prod.	Latitude	Longitude
42-161-30926	GILLIAM B NO. 1 GAS UNIT 1	HILCORP ENERGY COMPANY	Temp Abandoned	Freestone County, TX				31.519621	-96.300570
42-161-31195	GILLIAM B NO. 1 GAS UNIT 2	HILCORP ENERGY COMPANY	Producing	Freestone County, TX				31.517712	-96.305687
42-161-33249	GILLIAM B NO. 1 GAS UNIT 17	HILCORP ENERGY COMPANY	Producing	Freestone County, TX				31.515273	-96.304842
42-161-33250	GILLIAM B NO. 1 GAS UNIT 14	HILCORP ENERGY COMPANY	Producing	Freestone County, TX				31.515784	-96.298645
42-161-33264	GILLIAM B NO. 1 GAS UNIT 16	HILCORP ENERGY COMPANY	Producing	Freestone County, TX				31.517786	-96.295661
42-161-33851	GILLIAM B NO. 1 GAS UNIT 15	HILCORP ENERGY COMPANY	Producing	Freestone County, TX				31.518620	-96.302228
42-161-34237	GILLIAM B NO. 1 GAS UNIT 30	HILCORP ENERGY COMPANY	Producing	Freestone County, TX				31.519706	-96.298217
42-161-34630	GILLIAM B NO. 1 GAS UNIT 28	HILCORP ENERGY COMPANY	Producing	Freestone County, TX				31.519352	-96.303270
42-161-34660	GILLIAM B NO. 1 GAS UNIT 29	HILCORP ENERGY COMPANY	Producing	Freestone County, TX				31.515156	-96.300547
42-293-31042	GILLIAM B NO. 1 GAS UNIT 3	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.516605	-96.315725
42-293-31091	GILLIAM B NO. 1 GAS UNIT 4	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.512930	-96.323526
42-293-31119	GILLIAM B NO. 1 GAS UNIT 5	HILCORP ENERGY COMPANY	Temp Abandoned	Limestone County, TX				31.514319	-96.305514
42-293-31471	GILLIAM B NO. 1 GAS UNIT 6	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.516453	-96.319777
42-293-31523	GILLIAM B NO. 1 GAS UNIT 7	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.520000	-96.320123
42-293-31532	GILLIAM B NO. 1 GAS UNIT 8	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.514071	-96.329947
42-293-31591	GILLIAM B NO. 1 GAS UNIT 9	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.516218	-96.326428
42-293-31665	GILLIAM B NO. 1 GAS UNIT 10	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.516620	-96.323326
42-293-31843	GILLIAM B NO. 1 GAS UNIT 19	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.517492	-96.312053
42-293-31867	GILLIAM B NO. 1 GAS UNIT 18	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.513967	-96.326518
42-293-31929	GILLIAM B NO. 1 GAS UNIT 11	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.514842	-96.317148
42-293-31930	GILLIAM B NO. 1 GAS UNIT 13	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.518900	-96.313165
42-293-31931	GILLIAM B NO. 1 GAS UNIT 12	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.519709	-96.316659
42-293-32161	GILLIAM B NO. 1 GAS UNIT 24	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.511656	-96.324669
42-293-32167	GILLIAM B NO. 1 GAS UNIT 20	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.516559	-96.323373
42-293-32278	GILLIAM B NO. 1 GAS UNIT 32	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.517017	-96.308445
42-293-32309	GILLIAM B NO. 1 GAS UNIT 22	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.514011	-96.318953
42-293-32348	GILLIAM B NO. 1 GAS UNIT 23	HILCORP ENERGY COMPANY	Producing	Limestone County, TX				31.518306	-96.319370

Leases included in Gilliam B No. 1 Gas Unit

Lease #	Lease Name	Operator	County	Monthly Gas Prod.
Lease #	Lease Name	Operator	County	Monthly Gas Prod.
05-113473	GILLIAM B NO. 1 GAS UNIT 1	HILCORP ENERGY COMPANY	Freestone County, TX
05-145056	GILLIAM B NO. 1 GAS UNIT 2	HILCORP ENERGY COMPANY	Freestone County, TX
05-145672	GILLIAM B NO. 1 GAS UNIT 2	MARATHON OIL COMPANY	Freestone County, TX
05-149546	GILLIAM B NO. 1 GAS UNIT 1	HILCORP ENERGY COMPANY	Freestone County, TX
05-150484	GILLIAM B NO. 1 GAS UNIT 3	HILCORP ENERGY COMPANY	Limestone County, TX
05-152010	GILLIAM B NO. 1 GAS UNIT 3	MARATHON OIL COMPANY	Limestone County, TX
05-154747	GILLIAM B NO. 1 GAS UNIT 4	HILCORP ENERGY COMPANY	Limestone County, TX
05-154807	GILLIAM B NO. 1 GAS UNIT 4	MARATHON OIL COMPANY	Limestone County, TX
05-156082	GILLIAM B NO. 1 GAS UNIT 5	HILCORP ENERGY COMPANY	Limestone County, TX
05-194755	GILLIAM B NO. 1 GAS UNIT 6	XTO ENERGY INC.	Limestone County, TX
05-194756	GILLIAM B NO. 1 GAS UNIT 6	HILCORP ENERGY COMPANY	Limestone County, TX
05-199201	GILLIAM B NO. 1 GAS UNIT 8	HILCORP ENERGY COMPANY	Limestone County, TX
05-199206	GILLIAM B NO. 1 GAS UNIT 7	HILCORP ENERGY COMPANY	Limestone County, TX
05-199207	GILLIAM B NO. 1 GAS UNIT 7	XTO ENERGY INC.	Limestone County, TX
05-213218	GILLIAM B NO. 1 GAS UNIT 9	HILCORP ENERGY COMPANY	Limestone County, TX
05-213255	GILLIAM B NO. 1 GAS UNIT 10	XTO ENERGY INC.	Limestone County, TX
05-213256	GILLIAM B NO. 1 GAS UNIT 10	HILCORP ENERGY COMPANY	Limestone County, TX
05-224249	GILLIAM B NO. 1 GAS UNIT 16	HILCORP ENERGY COMPANY	Freestone County, TX
05-225287	GILLIAM B NO. 1 GAS UNIT 18	HILCORP ENERGY COMPANY	Limestone County, TX
05-225333	GILLIAM B NO. 1 GAS UNIT 19	HILCORP ENERGY COMPANY	Limestone County, TX
05-229717	GILLIAM B NO. 1 GAS UNIT 12	HILCORP ENERGY COMPANY	Limestone County, TX
05-229965	GILLIAM B NO. 1 GAS UNIT 13	HILCORP ENERGY COMPANY	Limestone County, TX
05-230269	GILLIAM B NO. 1 GAS UNIT 17	HILCORP ENERGY COMPANY	Freestone County, TX
05-230271	GILLIAM B NO. 1 GAS UNIT 14	HILCORP ENERGY COMPANY	Freestone County, TX
05-231240	GILLIAM B NO. 1 GAS UNIT 15	HILCORP ENERGY COMPANY	Freestone County, TX
05-233255	GILLIAM B NO. 1 GAS UNIT 11	HILCORP ENERGY COMPANY	Limestone County, TX
05-234755	GILLIAM B NO. 1 GAS UNIT 2	HILCORP ENERGY COMPANY	Freestone County, TX
05-234757	GILLIAM B NO. 1 GAS UNIT 2	HILCORP ENERGY COMPANY	Freestone County, TX
05-244067	GILLIAM B NO. 1 GAS UNIT 30	HILCORP ENERGY COMPANY	Freestone County, TX
05-251444	GILLIAM B NO. 1 GAS UNIT 24	HILCORP ENERGY COMPANY	Limestone County, TX
05-253535	GILLIAM B NO. 1 GAS UNIT 20	HILCORP ENERGY COMPANY	Limestone County, TX
05-257861	GILLIAM B NO. 1 GAS UNIT 32	HILCORP ENERGY COMPANY	Limestone County, TX
05-259991	GILLIAM B NO. 1 GAS UNIT 28	HILCORP ENERGY COMPANY	Freestone County, TX
05-261243	GILLIAM B NO. 1 GAS UNIT 22	HILCORP ENERGY COMPANY	Limestone County, TX
05-266053	GILLIAM B NO. 1 GAS UNIT 23	HILCORP ENERGY COMPANY	Limestone County, TX
05-266787	GILLIAM B NO. 1 GAS UNIT 29	HILCORP ENERGY COMPANY	Freestone County, TX

Operators Associated With Gilliam B No. 1 Gas Unit

XTO Energy Inc.

Nearby Properties

These are the closest 20 properties to the Gilliam B No. 1 Gas Unit property.

Property Name	Location	Oil Prod.	Gas Prod.	Prod. Period
Cochrum Gas Unit	Freestone County, TX	0 BBLs	31,634 MCF	Mar 2026
Crider Billy	Limestone County, TX	0 BBLs	65 MCF	Mar 2026
Crider Gas Unit	Limestone County, TX	3 BBLs	14,579 MCF	Mar 2026
Eppes Fred R	Freestone County, TX	0 BBLs	26,863 MCF	Mar 2026
Fails Gas Unit	Freestone County, TX	0 BBLs	32,095 MCF	Mar 2026
Foreman B No.1 Gas Unit	Freestone County, TX	0 BBLs	22,011 MCF	Mar 2026
Gilliam	Freestone County, TX	0 BBLs	52,698 MCF	Mar 2026
Gilliam C No	Freestone County, TX	0 BBLs	40,113 MCF	Mar 2026
Gilliam J.A. Gas Unit	Freestone County, TX	0 BBLs	7,238 MCF	Mar 2026
H. D. Thomas Et Al Gas Unit	Freestone County, TX	0 BBLs	2,580 MCF	Mar 2026
Harlow S. J. Gas Unit	Limestone County, TX	4 BBLs	22,542 MCF	Mar 2026
Heaton No. 1 Gas Unit	Limestone County, TX	0 BBLs	15,465 MCF	Mar 2026
Hudson	Limestone County, TX	2 BBLs	21,322 MCF	Mar 2026
Hudson B Gas Unit	Limestone County, TX	1 BBLs	20,357 MCF	Mar 2026
J.A. Gilliam	Freestone County, TX	1 BBLs	17,382 MCF	Mar 2026
Kennedy	Limestone County, TX	0 BBLs	2,913 MCF	Mar 2026
Morton No.1 Gas Unit	Limestone County, TX	0 BBLs	0 MCF	Jul 2008
S. J. Harlow Gas Unit	Limestone County, TX	0 BBLs	10,916 MCF	Mar 2026
Thomas H.D. Et Al	Limestone County, TX	0 BBLs	22,616 MCF	Mar 2026
Wedgman	Limestone County, TX	0 BBLs	196 MCF	Mar 2026

Companies in the Area

These are the closest 20 companies operating near the Gilliam B No. 1 Gas Unit property.

Company Name
1789 Management, LLC
Costilla Petroleum Corporation
Cross Timbers Operating Company
Devon Energy Production Company, L.P.
Diversified Production LLC
Encana Oil & Gas (USA) Inc.
Enserch Exploration Inc
Ensign Operating Co.
EP Operating Limited Partnership
Hilcorp Energy Company
Marathon Oil Company
Miller Energy Inc
Mitchell Energy Company L.P.
Mitchell Energy Corp
Reynolds Drilling Co., Inc.
Ridge Petroleum Inc.
Sklar & Phillips Oil Co.
Stroud Petroleum, Inc.
Valence Operating Company
XTO Energy Inc.

Frac'ing activity on Gilliam B No. 1 Gas Unit

API #	Well Name	Start Date	End Date	Vertical Depth	Total Water Volume
42-161-34660	Gilliam B-29
42-161-34660	Gilliam B-29
42-293-32348	Gilliam B #23

Owners of Gilliam B No. 1 Gas Unit

Royalty Ownership data is obtained from public records

Year	Owner	Property Name	Operator
2025	HILCORP ENERGY COMPANY (WI)	GILLIAM -B- 1 GU (23)	HILCORP ENERGY
2025	HILCORP ENERGY COMPANY (WI)	GILLIAM -B- 1 G/U (09)	HILCORP ENERGY
2025	HILCORP ENERGY COMPANY (WI)	GILLIAM -B- 1 G/U (10)	HILCORP ENERGY
2025	HILCORP ENERGY COMPANY (WI)	GILLIAM -B- 1 G/U (18)	HILCORP ENERGY
2025	HILCORP ENERGY COMPANY (WI)	GILLIAM -B- 1 G/U (32)	HILCORP ENERGY
2025	HILCORP ENERGY COMPANY	GILLIAM -B- 1 G/U (15)	HILCORP ENERGY CO
2025	HILCORP ENERGY COMPANY (WI)	GILLIAM -B- 1 G/U (24)	HILCORP ENERGY
2025	HILCORP ENERGY COMPANY (WI)	GILLIAM -B- 1 G/U (19)	HILCORP ENERGY
Displaying 8 of 637 Owners -- Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Gilliam B No. 1 Gas Unit

Lease #	Lease Name	Reporting Period	Product	Volume	Value	Gross Price	Purchaser	Producer
Lease #	Lease Name	Reporting Period	Product	Oil Volume	Oil Value	Calculated Oil Price	Purchaser	Producer
05-145056	GILLIAM B NO. 1 GAS UNIT 2	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-150484	GILLIAM B NO. 1 GAS UNIT 3	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-154747	GILLIAM B NO. 1 GAS UNIT 4	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-199201	GILLIAM B NO. 1 GAS UNIT 8	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-199206	GILLIAM B NO. 1 GAS UNIT 7	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-213218	GILLIAM B NO. 1 GAS UNIT 9	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-213256	GILLIAM B NO. 1 GAS UNIT 10	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-224249	GILLIAM B NO. 1 GAS UNIT 16	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-225287	GILLIAM B NO. 1 GAS UNIT 18	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-225333	GILLIAM B NO. 1 GAS UNIT 19	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-229717	GILLIAM B NO. 1 GAS UNIT 12	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-229965	GILLIAM B NO. 1 GAS UNIT 13	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-230271	GILLIAM B NO. 1 GAS UNIT 14	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-231240	GILLIAM B NO. 1 GAS UNIT 15	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-233255	GILLIAM B NO. 1 GAS UNIT 11	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-244067	GILLIAM B NO. 1 GAS UNIT 30	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-251444	GILLIAM B NO. 1 GAS UNIT 24	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-253535	GILLIAM B NO. 1 GAS UNIT 20	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-257861	GILLIAM B NO. 1 GAS UNIT 32	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-259991	GILLIAM B NO. 1 GAS UNIT 28	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-261243	GILLIAM B NO. 1 GAS UNIT 22	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-266053	GILLIAM B NO. 1 GAS UNIT 23	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-266787	GILLIAM B NO. 1 GAS UNIT 29	Feb 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-233255	GILLIAM B NO. 1 GAS UNIT 11	Jan 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY
05-244067	GILLIAM B NO. 1 GAS UNIT 30	Jan 2026					EXXONMOBIL OIL CORPORATION	HILCORP ENERGY COMPANY