BRACHFIELD, S.E. (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

372

with a page here

Operators

Value, all time

$1.84 bn

97% of the register's 382

Discovered

1981-02-10

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 372 leases in this field that have a page here — 97% of the register's 382 — 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.

Wells	In the field	Producing	Produced in 2025	Also produced	Cumulative
Gas	330	240	15,308,463 mcf	110,155 bblcondensate	367,013,406 mcfsince 1970

Spacing rule

What the Commission requires of a well on this field.

Wells	Rule	Effective	From the lease line	Between wells	Acres per unit	Max diagonal
Gas	B	2014-10-14	330 ft	330 ft	40	0 ft
Gas	O	2014-10-14	330 ft	330 ft	20	9,999 ft

Commission remarks: API NO. 401-34011.

County

Rusk 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 372 leases, by the value we compute. Every one of them is in the sitemap.

Lease	Operator	Value
CHADWICK-BRANNON	DIVERSIFIED PRODUCTION LLC	$25.9 M
CHURCH-CLAUD HOLDER	BUCKHORN OPERATING LLC	$21.5 M
CASSITY GAS UNIT	BUCKHORN OPERATING LLC	$20.7 M
CHURCH-CLAUD HOLDER	BUCKHORN OPERATING LLC	$20.4 M
KENNEDY GAS UNIT	BUCKHORN OPERATING LLC	$20.1 M
BIRDWELL GAS UNIT	BUCKHORN OPERATING LLC	$20.0 M
CHURCH-CLAUD HOLDER	BUCKHORN OPERATING LLC	$17.5 M
TUFCO GAS UNIT 1	BUCKHORN OPERATING LLC	$17.5 M
TXU GAS UNIT	BUCKHORN OPERATING LLC	$17.1 M
CASSITY-POWELL	BUCKHORN OPERATING LLC	$16.6 M
ARTHUR SMITH GAS UNIT	BUCKHORN OPERATING LLC	$16.5 M
ALLISON CASSITY-JACK PHILLIPS	BUCKHORN OPERATING LLC	$16.2 M
CYPHERS GU-CLARKE	BUCKHORN OPERATING LLC	$16.0 M
HARRELL-POOVEY-BLACK STONE (ALLO	DIVERSIFIED PRODUCTION LLC	$15.3 M
WHITE-BURKS	BUCKHORN OPERATING LLC	$14.8 M
GYPSY FAHLE-COBRA 2 (ALLOC)	DIVERSIFIED PRODUCTION LLC	$14.7 M
POWELL	BUCKHORN OPERATING LLC	$14.7 M
PEGGY HARRIS (AW)	BUCKHORN OPERATING LLC	$14.6 M
CHURCH-BOX	BUCKHORN OPERATING LLC	$14.4 M
CHURCH-CLAUD HOLDER	BUCKHORN OPERATING LLC	$14.3 M
WHITE GAS UNIT	BUCKHORN OPERATING LLC	$14.3 M
POWELL-TODD	BUCKHORN OPERATING LLC	$14.3 M
POOVEY/MARKS-POOVEY	DIVERSIFIED PRODUCTION LLC	$14.0 M
BRITTON, LINDY	DIVERSIFIED PRODUCTION LLC	$12.6 M
CYPHERS GU-POOL	BUCKHORN OPERATING LLC	$12.6 M
CARLETON_CYPHERS (ALLOC)	BUCKHORN OPERATING LLC	$12.4 M
JONES-ALFORD	BUCKHORN OPERATING LLC	$12.3 M
HOLDER-DILLEN-BOUNDS	BUCKHORN OPERATING LLC	$11.7 M
BRITTON, LINDY	DIVERSIFIED PRODUCTION LLC	$11.5 M
TODD GAS UNIT	BUCKHORN OPERATING LLC	$11.5 M
BLACK STONE FAHLE (ALLOC)	DIVERSIFIED PRODUCTION LLC	$11.3 M
CHURCH-BRADY-SHAW	BUCKHORN OPERATING LLC	$11.1 M
WYLIE TRUST-BURKS	BUCKHORN OPERATING LLC	$11.0 M
WEST PHILLIPS-ALLISON CASSITY	BUCKHORN OPERATING LLC	$10.8 M
CHURCH-BOX-SHAW	BUCKHORN OPERATING LLC	$10.8 M
BLACK STONE-FAHLE-AM LIB (ALLOC)	DIVERSIFIED PRODUCTION LLC	$10.8 M
POOVEY-KANGERGA GU 1 (ALLOC)	DIVERSIFIED PRODUCTION LLC	$10.7 M
MAXWELL GAS UNIT 1	BUCKHORN OPERATING LLC	$10.6 M
ANDERSON, JAMES G. ET AL	BUCKHORN OPERATING LLC	$10.4 M
TODD-POOL	BUCKHORN OPERATING LLC	$10.3 M
HARRELL GU1-HARRELL GU2 (ALLOC)	DIVERSIFIED PRODUCTION LLC	$10.3 M
WILKS GAS UNIT NO. 1	BUCKHORN OPERATING LLC	$10.3 M
GREEN GAS UNIT 1	BUCKHORN OPERATING LLC	$10.1 M
GREEN GAS UNIT 1	BUCKHORN OPERATING LLC	$10.0 M
HARRELL GAS UNIT NO. 1	DIVERSIFIED PRODUCTION LLC	$9.9 M
TURNER-MOSS	DIVERSIFIED PRODUCTION LLC	$9.5 M
TAYLOR SOUTH	BUCKHORN OPERATING LLC	$9.3 M
TUFCO GAS UNIT 1	BUCKHORN OPERATING LLC	$9.3 M
TAYLOR SOUTH	BUCKHORN OPERATING LLC	$9.1 M
HARRELL GAS UNIT	BUCKHORN OPERATING LLC	$8.7 M
WHITE	DIVERSIFIED PRODUCTION LLC	$8.6 M
BRITTON, LINDY	DIVERSIFIED PRODUCTION LLC	$8.6 M
ALLISON CASSITY PHILLIPS	BUCKHORN OPERATING LLC	$8.6 M
JOE BAILEY HILLIN GAS UNIT	BUCKHORN OPERATING LLC	$8.6 M
GREEN-WILDER (ALLOC)	BUCKHORN OPERATING LLC	$8.1 M
DAWSON GAS UNIT	BUCKHORN OPERATING LLC	$8.0 M
WILDER	BUCKHORN OPERATING LLC	$7.9 M
HARRELL GAS UNIT	BUCKHORN OPERATING LLC	$7.9 M
HARRELL GAS UNIT	BUCKHORN OPERATING LLC	$7.9 M
GREEN GAS UNIT 1	BUCKHORN OPERATING LLC	$7.6 M
DAWSON GAS UNIT	BUCKHORN OPERATING LLC	$7.6 M
DAWSON GAS UNIT	BUCKHORN OPERATING LLC	$7.5 M
TODD GAS UNIT	BUCKHORN OPERATING LLC	$7.5 M
PRO	BUCKHORN OPERATING LLC	$7.4 M
ADRIAN, DEA LYNN GAS UNIT	BUCKHORN OPERATING LLC	$7.3 M
HARRELL GAS UNIT NO. 2	DIVERSIFIED PRODUCTION LLC	$7.1 M
HILLIN SE	BUCKHORN OPERATING LLC	$7.1 M
HARRELL GAS UNIT NO. 1	DIVERSIFIED PRODUCTION LLC	$7.1 M
CARLETON-MAURITZEN-CYPHERS	BUCKHORN OPERATING LLC	$7.1 M
HARRELL GAS UNIT NO. 1	DIVERSIFIED PRODUCTION LLC	$7.1 M
ROGERS GAS UNIT	BUCKHORN OPERATING LLC	$7.0 M
HARRELL GAS UNIT	BUCKHORN OPERATING LLC	$7.0 M
PINKERTON GAS UNIT	BUCKHORN OPERATING LLC	$6.9 M
PINKERTON GAS UNIT	BUCKHORN OPERATING LLC	$6.9 M
POOL-WILKS	BUCKHORN OPERATING LLC	$6.8 M
LILY-BIRCH	DIVERSIFIED PRODUCTION LLC	$6.7 M
HARRELL GAS UNIT	BUCKHORN OPERATING LLC	$6.7 M
MAXWELL-TXU	BUCKHORN OPERATING LLC	$6.6 M
HERRON	BUCKHORN OPERATING LLC	$6.4 M
POOL-CYPHERS-WHITE	BUCKHORN OPERATING LLC	$6.3 M
BURKS-KENNEDY	BUCKHORN OPERATING LLC	$6.3 M
ROGERS GAS UNIT	BUCKHORN OPERATING LLC	$6.3 M
KENNEDY GAS UNIT	BUCKHORN OPERATING LLC	$6.3 M
ADRIAN, DEA LYNN GAS UNIT	BUCKHORN OPERATING LLC	$6.3 M
BRITTON GAS UNIT	WJH ENERGY, INC.	$6.2 M
TXU GAS UNIT	BUCKHORN OPERATING LLC	$6.2 M
ARTHUR SMITH GAS UNIT 3H	BUCKHORN OPERATING LLC	$6.2 M
BLACKSTONE/HARRELL	DIVERSIFIED PRODUCTION LLC	$6.0 M
HARRELL GAS UNIT NO. 1	DIVERSIFIED PRODUCTION LLC	$5.9 M
BIRDWELL GAS UNIT	BUCKHORN OPERATING LLC	$5.9 M
HARRELL GAS UNIT	BUCKHORN OPERATING LLC	$5.9 M
GOODWIN	DIVERSIFIED PRODUCTION LLC	$5.8 M
ROGERS GAS UNIT	BUCKHORN OPERATING LLC	$5.8 M
KANGERGA GAS UNIT NO. 1	DIVERSIFIED PRODUCTION LLC	$5.8 M
SMITH, R.T. GAS UNIT	DIVERSIFIED PRODUCTION LLC	$5.7 M
TXU GAS UNIT	BUCKHORN OPERATING LLC	$5.6 M
TAYLOR SEALEY GAS UNIT	BUCKHORN OPERATING LLC	$5.6 M
PINKERTON GAS UNIT	BUCKHORN OPERATING LLC	$5.6 M
HARRELL GAS UNIT NO. 2	DIVERSIFIED PRODUCTION LLC	$5.6 M
HARRELL GAS UNIT	BUCKHORN OPERATING LLC	$5.6 M
HARRELL GAS UNIT	BUCKHORN OPERATING LLC	$5.5 M
POOVEY, MARKS GAS UNIT	DIVERSIFIED PRODUCTION LLC	$5.5 M
POLVE	DIVERSIFIED PRODUCTION LLC	$5.5 M
WILDER GAS UNIT	BUCKHORN OPERATING LLC	$5.5 M
KENNEDY GAS UNIT	BUCKHORN OPERATING LLC	$5.4 M
BURKS-WALLACE	BUCKHORN OPERATING LLC	$5.4 M
HARRELL GAS UNIT NO. 2	DIVERSIFIED PRODUCTION LLC	$5.4 M
WHITE	DIVERSIFIED PRODUCTION LLC	$5.4 M
WYLIE TRUST BURKS	BUCKHORN OPERATING LLC	$5.4 M
ORR-TIPPS GAS UNIT	KJ ENERGY, LLC	$5.3 M
ORR-TIPPS GAS UNIT	BUCKHORN OPERATING LLC	$5.3 M
BRADY	DIVERSIFIED PRODUCTION LLC	$5.3 M
HARRELL GAS UNIT NO. 1	DIVERSIFIED PRODUCTION LLC	$5.3 M
HAYS GAS UNIT	BUCKHORN OPERATING LLC	$5.3 M
CYPHERS GAS UNIT	BUCKHORN OPERATING LLC	$5.3 M
ADRIAN, DEA LYNN GAS UNIT	BUCKHORN OPERATING LLC	$5.3 M
HARRELL GAS UNIT NO. 1	DIVERSIFIED PRODUCTION LLC	$5.3 M
SMITH, R.T. GAS UNIT	DIVERSIFIED PRODUCTION LLC	$5.3 M
TXU GAS UNIT	BUCKHORN OPERATING LLC	$5.2 M
TUFCO GAS UNIT 1	BUCKHORN OPERATING LLC	$5.2 M
TXU GAS UNIT	BUCKHORN OPERATING LLC	$5.2 M
KANGERGA GAS UNIT NO. 1	TANOS EXPLORATION II, LLC	$5.2 M
TIPPS GAS UNIT	BUCKHORN OPERATING LLC	$5.2 M
WILKS	BUCKHORN OPERATING LLC	$5.2 M
ORR-TIPPS GAS UNIT	BUCKHORN OPERATING LLC	$5.1 M
TAYLOR SEALEY GAS UNIT	BUCKHORN OPERATING LLC	$5.1 M
HARRELL GAS UNIT NO. 1	DIVERSIFIED PRODUCTION LLC	$5.1 M
MARKS-POOVEY GAS UNIT	DIVERSIFIED PRODUCTION LLC	$5.0 M
BLACK STONE MINERALS CO. GU	DIVERSIFIED PRODUCTION LLC	$5.0 M
HARRELL GAS UNIT NO. 2	DIVERSIFIED PRODUCTION LLC	$5.0 M
WILDER GAS UNIT	BUCKHORN OPERATING LLC	$5.0 M
HERRON	KJ ENERGY, LLC	$5.0 M
BLACK STONE MINERALS CO. GU	DIVERSIFIED PRODUCTION LLC	$5.0 M
KENNEDY GAS UNIT	BUCKHORN OPERATING LLC	$5.0 M
POOVEY GAS UNIT	DIVERSIFIED PRODUCTION LLC	$4.9 M
POLVE	DIVERSIFIED PRODUCTION LLC	$4.9 M
KANGERGA GAS UNIT NO. 1	DIVERSIFIED PRODUCTION LLC	$4.9 M
PINKERTON GAS UNIT	BUCKHORN OPERATING LLC	$4.9 M
HARRELL GAS UNIT NO. 2	DIVERSIFIED PRODUCTION LLC	$4.9 M
HARRELL GAS UNIT NO. 1	TANOS EXPLORATION II, LLC	$4.8 M
JIMMERSON GAS UNIT	BUCKHORN OPERATING LLC	$4.8 M
HARRELL GAS UNIT NO. 1	DIVERSIFIED PRODUCTION LLC	$4.8 M
POOVEY GAS UNIT	TANOS EXPLORATION II, LLC	$4.8 M
PINKERTON GAS UNIT	BUCKHORN OPERATING LLC	$4.7 M
HARRELL GAS UNIT NO. 2	DIVERSIFIED PRODUCTION LLC	$4.6 M
ORR-TIPPS GAS UNIT	BUCKHORN OPERATING LLC	$4.6 M
BIRDWELL	BUCKHORN OPERATING LLC	$4.5 M
WHITE GAS UNIT	BUCKHORN OPERATING LLC	$4.5 M
HARRELL GAS UNIT NO. 1	DIVERSIFIED PRODUCTION LLC	$4.5 M
GREEN GAS UNIT 1	BUCKHORN OPERATING LLC	$4.4 M
TIPPS GAS UNIT	BUCKHORN OPERATING LLC	$4.4 M
SMITH, R.T. GAS UNIT	DIVERSIFIED PRODUCTION LLC	$4.4 M
TUFCO GAS UNIT 1	BUCKHORN OPERATING LLC	$4.4 M
BLACK STONE MINERALS CO. GU	DIVERSIFIED PRODUCTION LLC	$4.4 M
JARRELL GAS UNIT	BUCKHORN OPERATING LLC	$4.4 M
CARLETON GAS UNIT	BUCKHORN OPERATING LLC	$4.3 M
ROGERS GAS UNIT	BUCKHORN OPERATING LLC	$4.3 M
HARRELL GAS UNIT NO. 2	TANOS EXPLORATION II, LLC	$4.3 M
TXU GAS UNIT	BUCKHORN OPERATING LLC	$4.3 M
BRITTON GAS UNIT	WJH ENERGY, INC.	$4.2 M
WILLIAMS A-TATUM A	DIVERSIFIED PRODUCTION LLC	$4.2 M
WILDER GAS UNIT	BUCKHORN OPERATING LLC	$4.2 M
GREEN GAS UNIT 1	BUCKHORN OPERATING LLC	$4.2 M
CYPHERS GAS UNIT	BUCKHORN OPERATING LLC	$4.2 M
KANGERGA GAS UNIT NO. 1	DIVERSIFIED PRODUCTION LLC	$4.1 M
MAXWELL GAS UNIT 1	CABOT OIL & GAS CORPORATION	$4.1 M
JARRELL, FRANK	DIVERSIFIED PRODUCTION LLC	$4.1 M
MOSS	DIVERSIFIED PRODUCTION LLC	$4.1 M
TIPPS GAS UNIT	BUCKHORN OPERATING LLC	$4.1 M
WHITE GAS UNIT	BUCKHORN OPERATING LLC	$4.0 M
GREEN	BUCKHORN OPERATING LLC	$4.0 M
RICE GU	PROLINE ENERGY RESOURCES INC	$4.0 M
TUFCO GAS UNIT 1	BUCKHORN OPERATING LLC	$4.0 M
HARRELL GAS UNIT NO. 2	DIVERSIFIED PRODUCTION LLC	$4.0 M
CATES, D.	LARGO OIL COMPANY	$4.0 M
BURKS, C.C GAS UNIT	BUCKHORN OPERATING LLC	$3.9 M
F.J. JARRELL	DIVERSIFIED PRODUCTION LLC	$3.9 M
RICE GU	PROLINE ENERGY RESOURCES INC	$3.9 M
BRITTON GAS UNIT	WJH ENERGY, INC.	$3.9 M
POOVEY, MARKS GAS UNIT	DIVERSIFIED PRODUCTION LLC	$3.8 M
WILDER GAS UNIT	BUCKHORN OPERATING LLC	$3.8 M
CARLETON GAS UNIT	CABOT OIL & GAS CORPORATION	$3.8 M
TUFCO GAS UNIT 1	BUCKHORN OPERATING LLC	$3.8 M
ORR-TIPPS GAS UNIT	KJ ENERGY, LLC	$3.8 M
KANGERGA GAS UNIT NO. 1	DIVERSIFIED PRODUCTION LLC	$3.8 M
HAYS GAS UNIT	BUCKHORN OPERATING LLC	$3.8 M
ADRIAN, DEA LYNN GAS UNIT	BUCKHORN OPERATING LLC	$3.8 M
WHITE GAS UNIT	BUCKHORN OPERATING LLC	$3.7 M
FAHLE	DIVERSIFIED PRODUCTION LLC	$3.7 M
HAYS GAS UNIT	BUCKHORN OPERATING LLC	$3.7 M
WILDER GAS UNIT	BUCKHORN OPERATING LLC	$3.7 M
GOODWIN	TANOS EXPLORATION II, LLC	$3.6 M
ARNDT	BUFFCO PRODUCTION INC.	$3.6 M
TIPPS GAS UNIT	BUCKHORN OPERATING LLC	$3.6 M
GREEN GAS UNIT 1	BUCKHORN OPERATING LLC	$3.6 M
FAHLE	DIVERSIFIED PRODUCTION LLC	$3.6 M
SPARKMAN GAS UNIT	BUFFCO PRODUCTION INC.	$3.5 M
TXU GAS UNIT	BUCKHORN OPERATING LLC	$3.5 M
ORR-TIPPS GAS UNIT	BUCKHORN OPERATING LLC	$3.5 M
POOVEY, J.O.	BUFFCO PRODUCTION INC.	$3.5 M

Field number 11183500, from the Railroad Commission's field register. The register's own index resolves 382 leases and 382 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.