RRC operator 621149

Old Union Operating Company

Old Union Operating Company reported 105,891 mcf of gas and 974 barrels of oil in the last 12 months.

Operator dossier

105,891mcf gas, last 12 months−22% vs prior year

Producing leases: 28of 30 on record
Counties: 3
Biggest county: Freestone County
Biggest field: Winkler, S.(cotton Valley Lime)

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Where they work

fewermore

3 counties

Oil, last 12 months: 974 bbl
Fields: 13
Data through: Jul 2026
Leases on record: 30

Five years of Old Union Operating Company output

Gas output from Old Union Operating Company fell 22% over the last 12 months

106k mcf through Jul 2026, against 135k mcf a year earlier. Peak Sep 2022: 17.7k mcf.

Oil output from Old Union Operating Company fell 18% over the last 12 months

974 bbl through Jul 2026, against 1,181 bbl a year earlier. Peak Sep 2022: 231 bbl.

SourceTexas Railroad Commission Production Data Query, operator 621149, through Jul 2026, file dated Sep 18, 2026.

Old Union Operating Company leases, biggest first

Find a leaseCountySort

Under each volume: change on the year before.

HEATH
05-139694Freestone CountyWinkler, S.(cotton Valley Lime)
23,208mcf gas+1%
WILLIAMS, HENRY GAS UNIT
05-141886Freestone CountyTeas (Cotton Valley)
13,394mcf gas−25%
SIMPSON
05-218660Freestone CountyWinkler, S.(cotton Valley Lime)
6,712mcf gas−36%
DAVIS HEIRS
05-119014Freestone CountyRischers Store (Davis Sand)
6,617mcf gas−10%
BONNER, JIM B., JR., ET AL
05-036685Freestone CountyNan-Su-Gail (Sub-Clarksville)
6,211mcf gas−22%
PEYTON, T. J. UNIT 1
05-221018Freestone CountyNan-Su-Gail (Sub-Clrksvlle 4100)
4,907mcf gas+34%
EPPES, C. A. ET AL
05-116845Freestone CountyStewards Mill, Ne. (CVL)
4,710mcf gas−47%
EPPES, C.A. ET AL
05-151894Freestone CountyMarsters, N.e.
4,678mcf gas−33%
CARPENTER
05-192268Freestone CountyAlligator Creek (Sub-Clrksvl.)
4,138mcf gas+50%
BONNER, JIM B., JR. ET AL
05-197965Freestone CountyNan-Su-Gail (Sub-Clrksvlle 4100)
3,922mcf gas+34%
BONNER, LAURA
05-121562Freestone CountyMarsters, N.e.
3,672mcf gas+50%
COATES, MAGGIE BELLE
05-121092Navarro CountyAlligator Creek (Sub-Clrksvl.)
3,533mcf gas−21%
HOWELL-ANDERSON
05-141212Freestone CountyWinkler, S.(cotton Valley Lime)
3,183mcf gas−62%
MASSEY
05-116357Navarro CountyAlligator Creek (Sub-Clrksvl.)
2,759mcf gas−39%
WILLIFORD "E"
05-110146Freestone CountyNan-Su-Gail (Sub-Clrksvlle 4100)
2,324mcf gas−2%
BROWNE GAS UNIT -C-
05-197675Freestone CountyNan-Su-Gail (Sub-Clrksvlle 4100)
2,223mcf gas−37%
WOLENS HEIRS
05-072593Freestone CountyStewards Mill (CV Consolidated)
1,925mcf gas0%
WILLIFORD SC
05-221019Freestone CountyNan-Su-Gail (Sub-Clrksvlle 4100)
1,900mcf gas+40%
BROWNE GAS UNIT -C-
05-037586Freestone CountyNan-Su-Gail (Sub-Clarksville)
1,478mcf gas−34%
CRENSHAW, FLORA H., ET AL UNIT
05-036686Freestone CountyNan-Su-Gail (Sub-Clarksville)
1,249mcf gas−37%
TIDWELL, THOMAS
05-03753Van Zandt CountyJust Plain Lucky (Rodessa)
47bbl oil+114%
KENNEDY-SHEPPARD
05-113280Navarro CountyAlligator Creek (Sub-Clrksvl.)
1,061mcf gas−62%
PEYTON, TOM J., ET AL UNIT
05-036687Freestone CountyNan-Su-Gail (Sub-Clarksville)
824mcf gas−42%
CARROLL UNIT
05-03851Freestone CountyCheneyboro (Cotton Valley)
661mcf gas−78%
ANDERSON GAS UNIT
05-046571Navarro CountyReka (Cotton Valley Lime)
315mcf gas−87%

Producing leases operated by Old Union Operating Company

HEATH05-139694Freestone CountyWinkler, S.(cotton Valley Lime)	23,208mcf gas	+1%
WILLIAMS, HENRY GAS UNIT05-141886Freestone CountyTeas (Cotton Valley)	13,394mcf gas	−25%
SIMPSON05-218660Freestone CountyWinkler, S.(cotton Valley Lime)	6,712mcf gas	−36%
DAVIS HEIRS05-119014Freestone CountyRischers Store (Davis Sand)	6,617mcf gas	−10%
BONNER, JIM B., JR., ET AL05-036685Freestone CountyNan-Su-Gail (Sub-Clarksville)	6,211mcf gas	−22%
PEYTON, T. J. UNIT 105-221018Freestone CountyNan-Su-Gail (Sub-Clrksvlle 4100)	4,907mcf gas	+34%
EPPES, C. A. ET AL05-116845Freestone CountyStewards Mill, Ne. (CVL)	4,710mcf gas	−47%
EPPES, C.A. ET AL05-151894Freestone CountyMarsters, N.e.	4,678mcf gas	−33%
CARPENTER05-192268Freestone CountyAlligator Creek (Sub-Clrksvl.)	4,138mcf gas	+50%
BONNER, JIM B., JR. ET AL05-197965Freestone CountyNan-Su-Gail (Sub-Clrksvlle 4100)	3,922mcf gas	+34%
BONNER, LAURA05-121562Freestone CountyMarsters, N.e.	3,672mcf gas	+50%
COATES, MAGGIE BELLE05-121092Navarro CountyAlligator Creek (Sub-Clrksvl.)	3,533mcf gas	−21%
HOWELL-ANDERSON05-141212Freestone CountyWinkler, S.(cotton Valley Lime)	3,183mcf gas	−62%
MASSEY05-116357Navarro CountyAlligator Creek (Sub-Clrksvl.)	2,759mcf gas	−39%
WILLIFORD "E"05-110146Freestone CountyNan-Su-Gail (Sub-Clrksvlle 4100)	2,324mcf gas	−2%
BROWNE GAS UNIT -C-05-197675Freestone CountyNan-Su-Gail (Sub-Clrksvlle 4100)	2,223mcf gas	−37%
WOLENS HEIRS05-072593Freestone CountyStewards Mill (CV Consolidated)	1,925mcf gas	0%
WILLIFORD SC05-221019Freestone CountyNan-Su-Gail (Sub-Clrksvlle 4100)	1,900mcf gas	+40%
BROWNE GAS UNIT -C-05-037586Freestone CountyNan-Su-Gail (Sub-Clarksville)	1,478mcf gas	−34%
CRENSHAW, FLORA H., ET AL UNIT05-036686Freestone CountyNan-Su-Gail (Sub-Clarksville)	1,249mcf gas	−37%
TIDWELL, THOMAS05-03753Van Zandt CountyJust Plain Lucky (Rodessa)	47bbl oil	+114%
KENNEDY-SHEPPARD05-113280Navarro CountyAlligator Creek (Sub-Clrksvl.)	1,061mcf gas	−62%
PEYTON, TOM J., ET AL UNIT05-036687Freestone CountyNan-Su-Gail (Sub-Clarksville)	824mcf gas	−42%
CARROLL UNIT05-03851Freestone CountyCheneyboro (Cotton Valley)	661mcf gas	−78%
ANDERSON GAS UNIT05-046571Navarro CountyReka (Cotton Valley Lime)	315mcf gas	−87%

Showing 25 of 28, ranked by output value.

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SourceTexas Railroad Commission Production Data Query.

Counties and fields where Old Union Operating Company produces

Counties, by Old Union Operating Company gas

Freestone County leads

Fields, by Old Union Operating Company gas

Winkler, S.(cotton Valley Lime) leads

Recent drilling permits for Old Union Operating Company

No recent permits.

Where the gas of Old Union Operating Company went

Plants: 0.0%
Pipelines: 100%
Lease fuel: 0.0%
Flared or vented: 0.0%

SourceTexas Railroad Commission Production Data Query, last 12 months. What the codes mean