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BLOCKER (COTTON VALLEY), District 06, Texas

A field is the Railroad Commission's unit of geology and of regulation. Its spacing rule is what decides how many wells an acreage can hold.

Leases
385
with a page here
Operators
28
Value, all time
$1.51 bn
95% of the register's 405
Discovered
1978-01-03
Gas

Our estimate: volumes the operator filed with the Commission, valued at the EIA first-purchase price for that month. It is not a payment anyone received, and it is not a royalty. It sums the 385 leases in this field that have a page here — 95% of the register's 405 — so it understates the field.

Production, 2025

The Railroad Commission's Oil and Gas Annual Report for 2025, its most recent. These are the state's figures for the whole field, not ours.

WellsIn the fieldProducingProduced in 2025Also producedCumulative
Gas3332254,164,672 mcf19,038 bblcondensate423,576,902 mcfsince 1970

Spacing rule

What the Commission requires of a well on this field.

WellsRuleEffectiveFrom the lease lineBetween wellsAcres per unitMax diagonal
GasB2015-06-09330 ft0 ft64099,999 ft
GasO2015-06-09330 ft0 ft409,999 ft

Commission remarks: LATERAL RULES.

County

Harrison County

Leases in this field

Every lease here files this field's number with the Commission and has a page on this site.

Showing the 200 largest of 385 leases, by the value we compute. Every one of them is in the sitemap.

LeaseOperatorValue
MOHON GUSOLDIER CREEK ENERGY, LLC$16.4 M
HARRIS-MUNDEN GUCRATON OPERATING LLC$14.1 M
ROSBOROUGH, DR. J.F. GAS UNITBROOKSTON ENERGY, INC.$14.0 M
ROSCOE, ROSA R. GAS UNITMMGL EAST TEXAS III, LLC$13.9 M
GEORGE, T.W. GAS UNIT "A"MMGL EAST TEXAS III, LLC$13.4 M
DINKLESABINE ENERGY INC.$12.0 M
WHITTAKERSABINE ENERGY INC.$12.0 M
BLALOCK "A"SABINE ENERGY INC.$11.2 M
HARRIS, JAMES GAS UNITVALENCE OPERATING COMPANY$11.0 M
THELMA MOSLEY GAS UNITVALENCE OPERATING COMPANY$10.4 M
MOBLEY GAS UNITVALENCE OPERATING COMPANY$9.9 M
DUDECK HEIRS GAS UNITMMGL EAST TEXAS III, LLC$9.5 M
HARRIS, JAMES GAS UNITVALENCE OPERATING COMPANY$9.1 M
PATTERSON-HERRIN GAS UNITMMGL EAST TEXAS III, LLC$8.7 M
BREWSTER GAS UNITMMGL EAST TEXAS III, LLC$8.6 M
MOBLEY GAS UNITVALENCE OPERATING COMPANY$8.1 M
BROWN, MAUDE B. GAS UNITMMGL EAST TEXAS III, LLC$8.1 M
BLALOCK GAS UNIT 2TGNR EAST TEXAS II LLC$7.8 M
THOMPSON, J. PHILIP GAS UNITMMGL EAST TEXAS III, LLC$7.7 M
DORSETT, W.N. GAS UNITMMGL EAST TEXAS III, LLC$7.6 M
RODEN, MARY L. GAS UNITMMGL EAST TEXAS III, LLC$7.5 M
RESCH, KATHLEEN M.MMGL EAST TEXAS III, LLC$7.5 M
ALLEN, LENORA GAS UNITSPINDLETOP OIL & GAS COMPANY$7.3 M
HARRISHARLETON OIL & GAS INC.$7.3 M
WARE GAS UNIT -A-BP AMERICA PRODUCTION COMPANY$7.2 M
WINSTON CLARK GU 1CRATON OPERATING LLC$7.1 M
RODEN, MARY L. GAS UNITMMGL EAST TEXAS III, LLC$7.1 M
MOHON GUSOLDIER CREEK ENERGY, LLC$7.0 M
RUNNELS, MACK V. GAS UNITMMGL EAST TEXAS III, LLC$7.0 M
GROSSRFE OPERATING, LLC$6.9 M
ROSBOROUGH GAS UNIT "B"MMGL EAST TEXAS III, LLC$6.9 M
WOODS "B"BROOKSTON ENERGY, INC.$6.7 M
BLALOCK GAS UNIT 2TGNR EAST TEXAS II LLC$6.7 M
MOHON GUSOLDIER CREEK ENERGY, LLC$6.7 M
HARRIS, JAMES GAS UNITVALENCE OPERATING COMPANY$6.6 M
GROSSRFE OPERATING, LLC$6.6 M
DUDECK HEIRS GAS UNITMMGL EAST TEXAS III, LLC$6.6 M
ROSBOROUGH GAS UNIT "B"MMGL EAST TEXAS III, LLC$6.5 M
YOUNG, DELCIA M. -B-MMGL EAST TEXAS III, LLC$6.5 M
MATTHEWS, WILLIAM GAS UNITMMGL EAST TEXAS III, LLC$6.4 M
RESCH, KATHLEEN M.MMGL EAST TEXAS III, LLC$6.4 M
MOBLEY GAS UNITVALENCE OPERATING COMPANY$6.3 M
WASHINGTON, EMANUEL GAS UNITMMGL EAST TEXAS III, LLC$6.3 M
BREWSTER GAS UNITMMGL EAST TEXAS III, LLC$6.3 M
GEORGE, T.W. GAS UNIT "A"MMGL EAST TEXAS III, LLC$6.3 M
HARRIS, JAMES GAS UNITVALENCE OPERATING COMPANY$6.2 M
DINKLESABINE ENERGY INC.$6.2 M
ALLEN, LENORA GAS UNITSPINDLETOP OIL & GAS COMPANY$6.1 M
THOMPSON, J. PHILLIP GAS UNITMMGL EAST TEXAS III, LLC$6.1 M
PATTERSON-HERRIN GAS UNITMMGL EAST TEXAS III, LLC$6.1 M
PATTERSON-HERRIN GAS UNITMMGL EAST TEXAS III, LLC$6.1 M
BATH GAS UNIT AMMGL EAST TEXAS III, LLC$6.1 M
FINKLEA GAS UNITTGNR EAST TEXAS II LLC$6.0 M
BECKER, H.G. GAS UNITMMGL EAST TEXAS III, LLC$6.0 M
HARRIS, JAMES GAS UNITVALENCE OPERATING COMPANY$5.8 M
DUDECK HEIRS GAS UNITMMGL EAST TEXAS III, LLC$5.8 M
RESCH GAS UNIT "B"MMGL EAST TEXAS III, LLC$5.8 M
RESCH, KATHLEEN M.MMGL EAST TEXAS III, LLC$5.7 M
ROSBOROUGH, DR. J.F. GAS UNITBROOKSTON ENERGY, INC.$5.6 M
BECKER, H.G. GAS UNITMMGL EAST TEXAS III, LLC$5.5 M
BRUNE-BURNETT -C- GAS UNITSPONTE OPERATING, INC.$5.5 M
WASHINGTON, EMANUEL GAS UNITMMGL EAST TEXAS III, LLC$5.5 M
GROSSRFE OPERATING, LLC$5.4 M
BATH GAS UNIT AMMGL EAST TEXAS III, LLC$5.4 M
ALLEN, LENORA GAS UNITSPINDLETOP OIL & GAS COMPANY$5.4 M
GEORGE, T.W. GAS UNIT "A"MMGL EAST TEXAS III, LLC$5.4 M
WARE GAS UNIT -A-MMGL EAST TEXAS III, LLC$5.3 M
GREER, CECIL B. GAS UNITSOLDIER CREEK ENERGY, LLC$5.3 M
VANN, AURELIA GAS UNITMMGL EAST TEXAS III, LLC$5.3 M
FINKLEA GAS UNITTGNR EAST TEXAS II LLC$5.3 M
ROSCOE, ROSA R. GAS UNITMMGL EAST TEXAS III, LLC$5.2 M
BREWSTER GAS UNITBPX OPERATING COMPANY$5.2 M
WOODS "B"BROOKSTON ENERGY, INC.$5.2 M
DANIELS "A" GAS UNITTGNR EAST TEXAS II LLC$5.2 M
BRUNE-BURNETT GAS UNIT "B"MMGL EAST TEXAS III, LLC$5.2 M
MOSLEY, THELMA GAS UNITVALENCE OPERATING COMPANY$5.2 M
ANDERSONSABINE OIL & GAS CORPORATION$5.2 M
HARRIS, JAMES GAS UNITVALENCE OPERATING COMPANY$5.2 M
BATH GAS UNIT "B"VALENCE OPERATING COMPANY$5.2 M
BROWN, MAUDE B. GAS UNITMMGL EAST TEXAS III, LLC$5.2 M
WASHINGTON, EMANUEL GAS UNITBPX OPERATING COMPANY$5.1 M
RUNNELS, MACK V. GAS UNITVALENCE OPERATING COMPANY$5.1 M
YOUNG, DELCIA M. -B-MMGL EAST TEXAS III, LLC$5.1 M
RESCH, KATHLEEN M.MMGL EAST TEXAS III, LLC$5.1 M
PARISH, JOSEPHRFE OPERATING, LLC$5.1 M
WOODS "B"BROOKSTON ENERGY, INC.$5.1 M
THOMPSON, J. PHILIP GAS UNITMMGL EAST TEXAS III, LLC$5.1 M
BECKER, H.G. GAS UNITMMGL EAST TEXAS III, LLC$5.1 M
THOMPSON, J. PHILLIP GAS UNITMMGL EAST TEXAS III, LLC$5.1 M
MOBLEY GAS UNITVALENCE OPERATING COMPANY$5.1 M
BARTLETT-BAILEY GAS UNIT #1WALKABOUT OPERATING, LLC$5.0 M
CHAUVIN-LANDRY GAS UNITSPONTE OPERATING, INC.$5.0 M
GREER, CECIL B. GAS UNITSOLDIER CREEK ENERGY, LLC$5.0 M
MOHON GUSOLDIER CREEK ENERGY, LLC$4.9 M
BREWSTER GAS UNITMMGL EAST TEXAS III, LLC$4.9 M
WARE GAS UNIT -A-MMGL EAST TEXAS III, LLC$4.9 M
BECKER, H.G. GAS UNITMMGL EAST TEXAS III, LLC$4.9 M
ALLEN, LENORA GAS UNITSPINDLETOP OIL & GAS COMPANY$4.9 M
BREWSTER GAS UNITMMGL EAST TEXAS III, LLC$4.9 M
BATH GAS UNIT AMMGL EAST TEXAS III, LLC$4.9 M
PATTERSON-HERRIN GAS UNITMMGL EAST TEXAS III, LLC$4.9 M
MOBLEY GAS UNITVALENCE OPERATING COMPANY$4.8 M
BECKER, JOSSIE TAYLOR GAS UNITBRAMMER ENGINEERING, INC.$4.8 M
WHITTAKERSABINE OIL & GAS CORPORATION$4.8 M
ALLEN, LENORA GAS UNITSPINDLETOP OIL & GAS COMPANY$4.8 M
BECKER, JOSSIE TAYLOR GAS UNITBRAMMER ENGINEERING, INC.$4.8 M
PEPPER GAS UNIT 1FORTUNE RESOURCES LLC$4.8 M
ROSBOROUGH, DR. J.F. GAS UNITBROOKSTON ENERGY, INC.$4.7 M
RUNNELS, MACK V. GAS UNITMMGL EAST TEXAS III, LLC$4.7 M
MOBLEY GAS UNITVALENCE OPERATING COMPANY$4.7 M
RUNNELS, MACK V. GAS UNITMMGL EAST TEXAS III, LLC$4.7 M
GEORGE, T.W. GAS UNIT "B"SPONTE OPERATING, INC.$4.7 M
WOODS "B"BROOKSTON ENERGY, INC.$4.7 M
YOUNG, DELCIA M. -B-MMGL EAST TEXAS III, LLC$4.7 M
AMIS GAS UNITSOLDIER CREEK ENERGY, LLC$4.7 M
DANIELS "A" GAS UNITTGNR EAST TEXAS II LLC$4.7 M
DINKLESABINE OIL & GAS CORPORATION$4.7 M
BATH GAS UNIT "B"MMGL EAST TEXAS III, LLC$4.6 M
RESCH, KATHLEEN M.MMGL EAST TEXAS III, LLC$4.6 M
WOODS "B"BROOKSTON ENERGY, INC.$4.6 M
BREWSTER, NANCY GAS UNITMMGL EAST TEXAS III, LLC$4.6 M
BECKER, H.G. GAS UNITMMGL EAST TEXAS III, LLC$4.6 M
BRUNE-BURNETT GAS UNIT "B"MMGL EAST TEXAS III, LLC$4.6 M
SIMS, R. C. G U ISOLDIER CREEK ENERGY, LLC$4.6 M
GEORGE, T.W. GAS UNIT "B"MMGL EAST TEXAS III, LLC$4.5 M
RUNNELS, MACK V. GAS UNITMMGL EAST TEXAS III, LLC$4.5 M
BATH GAS UNIT ABP AMERICA PRODUCTION COMPANY$4.5 M
RUNNELS, MACK V. GAS UNITMMGL EAST TEXAS III, LLC$4.4 M
RODEN, MARY L. GAS UNITMMGL EAST TEXAS III, LLC$4.4 M
WOODS "B"BROOKSTON ENERGY, INC.$4.4 M
JUSTICE GAS UNITSOLDIER CREEK ENERGY, LLC$4.3 M
JAMES GAS UNITBP AMERICA PRODUCTION COMPANY$4.3 M
MOHON GUSOLDIER CREEK ENERGY, LLC$4.3 M
RESCH, KATHLEEN M.MMGL EAST TEXAS III, LLC$4.3 M
BECKER, H.G. GAS UNITMMGL EAST TEXAS III, LLC$4.3 M
HARRIS, JAMES GAS UNITVALENCE OPERATING COMPANY$4.3 M
CHAUVIN-LANDRY GAS UNITBP AMERICA PRODUCTION COMPANY$4.3 M
WASHINGTON,E.W. HEIRS GAS UNIT 1TGNR EAST TEXAS II LLC$4.3 M
WHEELERFORTUNE RESOURCES LLC$4.2 M
ROSCOE, ROSA R. GAS UNITMMGL EAST TEXAS III, LLC$4.2 M
BARTLETT-BAILEY GAS UNIT #1WALKABOUT OPERATING, LLC$4.2 M
DINKLESABINE ENERGY INC.$4.2 M
JUSTICE GAS UNITSOLDIER CREEK ENERGY, LLC$4.2 M
VANN, AURELIA GAS UNITMMGL EAST TEXAS III, LLC$4.2 M
WASHINGTON,E.W. HEIRS GAS UNIT 1TGNR EAST TEXAS II LLC$4.2 M
MOHON GUSOLDIER CREEK ENERGY, LLC$4.2 M
DINKLESABINE ENERGY INC.$4.2 M
BREWSTER GAS UNITMMGL EAST TEXAS III, LLC$4.2 M
BATH GAS UNIT "B"MMGL EAST TEXAS III, LLC$4.2 M
KNACKSTEDT, G.C. GAS UNITMMGL EAST TEXAS III, LLC$4.1 M
PARISH, JOSEPHRFE OPERATING, LLC$4.1 M
LYNCH, DAVID GAS UNITBRAMMER ENGINEERING, INC.$4.1 M
MATTHEWS, WILLIAM GAS UNITBP AMERICA PRODUCTION COMPANY$4.1 M
THOMPSON, J. PHILIP GAS UNITMMGL EAST TEXAS III, LLC$4.1 M
CHAUVIN-LANDRY GAS UNITMMGL EAST TEXAS III, LLC$4.1 M
MATTHEWS, WILLIAM GAS UNITSPONTE OPERATING, INC.$4.1 M
AMIS GAS UNITSOLDIER CREEK ENERGY, LLC$4.1 M
WOODS "B"BROOKSTON ENERGY, INC.$4.1 M
HARRIS, JAMES GAS UNITVALENCE OPERATING COMPANY$4.0 M
MOBLEY GAS UNITVALENCE OPERATING COMPANY$4.0 M
GEORGE, T.W. GAS UNIT "B"MMGL EAST TEXAS III, LLC$4.0 M
ALLEN, LENORA GAS UNITSPINDLETOP OIL & GAS COMPANY$4.0 M
RODEN, MARY L. GAS UNITMMGL EAST TEXAS III, LLC$4.0 M
BATH GAS UNIT AMMGL EAST TEXAS III, LLC$4.0 M
WASHINGTON, EMANUEL GAS UNITMMGL EAST TEXAS III, LLC$4.0 M
ALLEN, LENORA GAS UNITSPINDLETOP OIL & GAS COMPANY$3.9 M
WARE GAS UNIT -A-MMGL EAST TEXAS III, LLC$3.9 M
BATH GAS UNIT AMMGL EAST TEXAS III, LLC$3.9 M
GEORGE, T.W. GAS UNIT "B"SPONTE OPERATING, INC.$3.9 M
BLALOCK GAS UNIT 2TGNR EAST TEXAS II LLC$3.9 M
HARRIS-MUNDEN GUCRATON OPERATING LLC$3.9 M
KNACKSTEDT, G.C. GAS UNITMMGL EAST TEXAS III, LLC$3.9 M
BRUNE-BURNETT -C- GAS UNITSPONTE OPERATING, INC.$3.9 M
BECKER, H.G. GAS UNITMMGL EAST TEXAS III, LLC$3.8 M
DINKLESABINE OIL & GAS CORPORATION$3.8 M
VANN, AURELIA GAS UNITMMGL EAST TEXAS III, LLC$3.8 M
BREWSTER, NANCY GAS UNITBP AMERICA PRODUCTION COMPANY$3.8 M
BROWN, KATHERINE J. GAS UNITMMGL EAST TEXAS III, LLC$3.8 M
DICKARDSABINE ENERGY INC.$3.8 M
BRUNE-BURNETT -C- GAS UNITSPONTE OPERATING, INC.$3.8 M
KNACKSTEDT, G.C. GAS UNITMMGL EAST TEXAS III, LLC$3.8 M
RESCH, KATHLEEN M.BP AMERICA PRODUCTION COMPANY$3.8 M
MOBLEY GAS UNITVALENCE OPERATING COMPANY$3.8 M
MOBLEY GAS UNITVALENCE OPERATING COMPANY$3.8 M
GEORGE, T.W. GAS UNIT "A"MMGL EAST TEXAS III, LLC$3.7 M
LYNCH, DAVID GAS UNITBRAMMER ENGINEERING, INC.$3.7 M
MOHON GUSOLDIER CREEK ENERGY, LLC$3.7 M
PEPPER GAS UNIT 1FORTUNE RESOURCES LLC$3.6 M
PATTERSON-HERRIN GAS UNITMMGL EAST TEXAS III, LLC$3.6 M
PATTERSON-HERRIN GAS UNITMMGL EAST TEXAS III, LLC$3.6 M
BLALOCK GAS UNIT 2TGNR EAST TEXAS II LLC$3.6 M
RUNNELS, MACK V. GAS UNITBP AMERICA PRODUCTION COMPANY$3.6 M
GEORGE, T.W. GAS UNIT "A"MMGL EAST TEXAS III, LLC$3.6 M
ROSBOROUGH, DR. J.F. GAS UNITBROOKSTON ENERGY, INC.$3.6 M
MOBLEY GAS UNITVALENCE OPERATING COMPANY$3.6 M
MATTHEWS, WILLIAM GAS UNITBP AMERICA PRODUCTION COMPANY$3.6 M
MOHON GUSOLDIER CREEK ENERGY, LLC$3.6 M
MOHON GUSOLDIER CREEK ENERGY, LLC$3.6 M
BROWN, MAUDE B. GAS UNITMMGL EAST TEXAS III, LLC$3.6 M
BECKER, JOSSIE TAYLOR GAS UNITBRAMMER ENGINEERING, INC.$3.5 M

Field number 09591300, from the Railroad Commission's field register. The register's own index resolves 405 leases and 405 wells to this field by name, over every lease in Texas rather than only those with a page here. It resolves a lease by NAME and refuses an ambiguous one, so it counts nothing for a field that shares its name with another — which is why the lease count above comes from the field number instead.