BROOKELAND (AUSTIN CHALK, 8800), 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

512

with a page here

Operators

Value, all time

$5.62 bn

Discovered

1983-06-12

Oil and 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 only the leases in this field that have a page here.

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
Oil	79	46	63,424 bbl	485,656 mcfcasinghead	19,863,362 bblsince discovery
Gas	219	170	10,607,020 mcf	939,988 bblcondensate	603,039,654 mcfsince 1970

The discovery well's oil measured 44.9° API gravity, perforated at 8,880 ft.

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	1994-06-27	467 ft	900 ft	160	4,500 ft
Oil	B	2009-10-22	467 ft	900 ft	160	4,500 ft

Commission remarks: ACRES. DOCKET EFFECTIVE 10-22-09.

Counties

Newton County Sabine 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 512 leases, by the value we compute. Every one of them is in the sitemap.

Lease	Operator	Value
BLACKSTONE MINERALS UNIT A-6	ZARVONA ENERGY LLC	$138.0 M
ALDRIDGE TRUST UNIT	ZARVONA ENERGY LLC	$124.4 M
BLACK STONE-MARTINADALE A-6	ZARVONA ENERGY LLC	$89.0 M
MASON	BURK ROYALTY CO., LTD.	$88.8 M
STERLING-BLACK STONE A-5	ZARVONA ENERGY LLC	$76.5 M
HANCOCK	BURK ROYALTY CO., LTD.	$76.4 M
MANN TRUST UNIT	ZARVONA ENERGY LLC	$72.4 M
LONG-BELL	BURK ROYALTY CO., LTD.	$71.4 M
WILD-SMITH	BURK ROYALTY CO., LTD.	$70.7 M
PFLUGER-BLACK STONE A-20	ZARVONA ENERGY LLC	$68.8 M
BLACK STONE HANKS A-20 UNIT	ZARVONA ENERGY LLC	$65.2 M
BLACK STONE HANKS A-20 UNIT	ZARVONA ENERGY LLC	$64.3 M
PFLUGER-BLACK STONE A-20	ZARVONA ENERGY LLC	$63.5 M
HOOPER	BURK ROYALTY CO., LTD.	$63.3 M
BLACK STONE MINERALS A-618	ZARVONA ENERGY LLC	$60.8 M
BLACKSTONE MINERALS A-6	ZARVONA ENERGY LLC	$55.7 M
REYNOLDS	BURK ROYALTY CO., LTD.	$55.7 M
BLACK STONE MINERALS A-5 EAST	ZARVONA ENERGY LLC	$54.6 M
SUTTON	BURK ROYALTY CO., LTD.	$53.4 M
BLACK STONE MINERALS A-5 EAST	ZARVONA ENERGY LLC	$53.4 M
WONDERLAY	BURK ROYALTY CO., LTD.	$51.7 M
MOUTON ET AL	BURK ROYALTY CO., LTD.	$49.8 M
HANCOCK	BURK ROYALTY CO., LTD.	$49.7 M
BLACK STONE SOUTH A-7	ZARVONA ENERGY LLC	$49.4 M
O'BRIEN REID UNIT	ZARVONA ENERGY LLC	$48.9 M
BLACK STONE MINERALS A-206	ZARVONA ENERGY LLC	$48.6 M
CLEMMONS	ETOCO, L.P.	$47.3 M
HOWELL REALTY TRUST UNIT	ZARVONA ENERGY LLC	$46.7 M
SHIVERS-BLACK STONE A-7	ZARVONA ENERGY LLC	$45.9 M
CONN	BURK ROYALTY CO., LTD.	$41.5 M
GOODE	BURK ROYALTY CO., LTD.	$41.4 M
HOWELL REALTY TRUST UNIT	ZARVONA ENERGY LLC	$40.4 M
STRYKER UNIT	ZARVONA ENERGY LLC	$39.6 M
BLACK STONE-WILBURN UNIT	ZARVONA ENERGY LLC	$39.1 M
LONGHORN	BURK ROYALTY CO., LTD.	$38.1 M
ALLAR UNIT	BURK ROYALTY CO., LTD.	$36.2 M
LUCAS A-24 UNIT	ZARVONA ENERGY LLC	$34.1 M
BLACK STONE SOUTH A-7	ZARVONA ENERGY LLC	$34.1 M
BLACK STONE MINERALS A-618	ZARVONA ENERGY LLC	$33.9 M
TEXANA SHEPHERD	BURK ROYALTY CO., LTD.	$33.9 M
BLACK STONE-MARTINDALE A-6	ZARVONA ENERGY LLC	$33.5 M
SHIVERS-BLACK STONE UNIT A-7	ZARVONA ENERGY LLC	$33.3 M
BLACK STONE MINERALS A-206	ZARVONA ENERGY LLC	$33.3 M
REAVES, J.B.	BURK ROYALTY CO., LTD.	$32.9 M
MIDDLE EARTH	BURK ROYALTY CO., LTD.	$32.5 M
CRAIN-BLACK STONE A-375	ZARVONA ENERGY LLC	$32.4 M
BLACK STONE MINERALS A-354	ZARVONA ENERGY LLC	$32.0 M
BSMC GOODE	BURK ROYALTY CO., LTD.	$31.8 M
MIDDLE EARTH	BURK ROYALTY CO., LTD.	$31.7 M
BLACK STONE HAMILTON UNIT	ZARVONA ENERGY LLC	$31.4 M
REID-O'BRIEN	BURK ROYALTY CO., LTD.	$31.1 M
PEDIGO	BURK ROYALTY CO., LTD.	$31.1 M
BP AMERICA A-995 UNIT	ANADARKO E&P COMPANY LP	$30.3 M
HOOKER	BURK ROYALTY CO., LTD.	$29.3 M
BLACK STONE TAYLOR A-33 UNIT	ZARVONA ENERGY LLC	$29.2 M
OSBORNE	BURK ROYALTY CO., LTD.	$29.1 M
REID-O'BRIEN	ZARVONA ENERGY LLC	$28.8 M
HOOPER	BURK ROYALTY CO., LTD.	$28.6 M
BLACK STONE ISAACS A-316	ANADARKO E&P COMPANY LP	$28.5 M
BSM A-471	WALTER OIL & GAS CORPORATION	$28.2 M
WHEAT MINERALS TRUST	ZARVONA ENERGY LLC	$27.0 M
TAYLOR, IRA A-637 UNIT	ETOCO, L.P.	$27.0 M
SUNDANCE	GEOSOUTHERN OPERATING II, LLC	$26.8 M
BP AMERICA UNIT A-214	ARCADIA ENERGY RESOURCES, LLC	$26.7 M
HANCOCK	BURK ROYALTY CO., LTD.	$26.7 M
BP BLACK STONE A-18 UNIT	ZARVONA ENERGY LLC	$26.5 M
TUBB TRUST UNIT	ZARVONA ENERGY LLC	$26.4 M
BLACK STONE TAYLOR A-33 UNIT	ZARVONA ENERGY LLC	$25.9 M
BLACK STONE MINERALS A-354	ZARVONA ENERGY LLC	$25.6 M
NAVIDAD-MERRITT	BURK ROYALTY CO., LTD.	$25.1 M
BLACK STONE MINERALS UNIT A-981	ARCADIA ENERGY RESOURCES, LLC	$25.1 M
LUCAS A-24 UNIT	ZARVONA ENERGY LLC	$24.7 M
TURNER	BURK ROYALTY CO., LTD.	$24.6 M
CARTER SHEPHERD	BURK ROYALTY CO., LTD.	$24.4 M
ARCO-FEE A-215	ARCADIA ENERGY RESOURCES, LLC	$24.3 M
TUCKER	BURK ROYALTY CO., LTD.	$24.0 M
DONNER-BROWN UNIT A-83	ARCADIA ENERGY RESOURCES, LLC	$23.7 M
PURE RESOURCES	BURK ROYALTY CO., LTD.	$22.7 M
BLACK STONE CLARKE A-169	ZARVONA ENERGY LLC	$22.6 M
SEALE	BURK ROYALTY CO., LTD.	$22.3 M
BP BLACK STONE A-18 UNIT	ZARVONA ENERGY LLC	$22.3 M
BLACK STONE A-432 UNIT	ETOCO, L.P.	$21.4 M
BLACK STONE MANN A-24 UNIT	ZARVONA ENERGY LLC	$21.4 M
BLACK STONE LANIER A-23 "C" UNIT	ZARVONA ENERGY LLC	$21.4 M
POOL	BURK ROYALTY CO., LTD.	$20.7 M
TAYLOR, IRA A-637 UNIT	ETOCO, L.P.	$20.2 M
ALLAR UNIT	BURK ROYALTY CO., LTD.	$19.5 M
CRUSE, C.L.	BURK ROYALTY CO., LTD.	$19.5 M
BLACKSTONE LAKE TEJAS UNIT 2	GEOSOUTHERN ENERGY CORPORATION	$19.4 M
CARTER	BURK ROYALTY CO., LTD.	$19.2 M
VASTAR FEE UNIT A-910	ATLAS OPERATING LLC	$19.2 M
STERLING-BLACK STONE A-5	ZARVONA ENERGY LLC	$18.8 M
CLEMENTS, HALLY ET AL	BURK ROYALTY CO., LTD.	$18.4 M
RICE	BURK ROYALTY CO., LTD.	$17.9 M
VASTAR FEE UNIT A-888	ROCKSTAR PRODUCTION, LLC	$17.8 M
BLACK STONE MANN A-24 UNIT	ZARVONA ENERGY LLC	$17.8 M
SPRINGER, B. K.	ARCADIA ENERGY RESOURCES, LLC	$17.8 M
ARCO FEE UNIT A-888	ROCKSTAR PRODUCTION, LLC	$17.5 M
N. HILTON UNIT A-350	ENERVEST OPERATING, L.L.C.	$17.3 M
BLACK STONE MINERALS	ZARVONA ENERGY LLC	$16.8 M
BP BLACK STONE A-520 UNIT	ANADARKO E&P COMPANY LP	$16.6 M
GIBBS BROS. UNIT	ARCADIA ENERGY RESOURCES, LLC	$16.6 M
TEMPLE-INLAND UNIT A-923	ARCADIA ENERGY RESOURCES, LLC	$16.5 M
SHEPHERD ET AL	BURK ROYALTY CO., LTD.	$15.9 M
SMITH UNIT A-531	ARCADIA ENERGY RESOURCES, LLC	$15.7 M
BARROW UNIT A-928	ARCADIA ENERGY RESOURCES, LLC	$15.7 M
BLACKSTONE MINERALS UNIT A-979	ROCKSTAR PRODUCTION, LLC	$15.6 M
SUTTON UNIT	BURK ROYALTY CO., LTD.	$15.4 M
ANGELINA UNIT A-19	ATLAS OPERATING LLC	$14.9 M
NAVIDAD-MERRITT	BURK ROYALTY CO., LTD.	$14.8 M
ARCO FEE UNIT A-580	ARCADIA ENERGY RESOURCES, LLC	$14.7 M
HANKS, L.B. ET AL	BURK ROYALTY CO., LTD.	$14.6 M
TOWN BLUFF	BURK ROYALTY CO., LTD.	$14.5 M
STALL	BURK ROYALTY CO., LTD.	$14.5 M
VASTAR FEE UNIT A-15	ATLAS OPERATING LLC	$14.3 M
VASTAR FEE UNIT A-121	ROCKSTAR PRODUCTION, LLC	$14.3 M
BEST	BURK ROYALTY CO., LTD.	$14.2 M
DONNER-BROWN 567	ARCADIA ENERGY RESOURCES, LLC	$14.0 M
FORTENSKY, L. A-1104	ARCADIA ENERGY RESOURCES, LLC	$14.0 M
BLACK STONE CLARKE A-169	ZARVONA ENERGY LLC	$13.8 M
ANGELINA UNIT	BURK ROYALTY CO., LTD.	$13.8 M
BROWN-DONNER A-1166 UNIT	ARCADIA ENERGY RESOURCES, LLC	$13.6 M
BLACKSTONE MINERALS UNIT A-982	ROCKSTAR PRODUCTION, LLC	$13.6 M
BLACK STONE LANIER A-23 'A' UNIT	ZARVONA ENERGY LLC	$13.4 M
BLACKSTONE MINERALS A-342	ATLAS OPERATING LLC	$13.4 M
SHIVERS-BLACK STONE UNIT A-7	ZARVONA ENERGY LLC	$13.3 M
ARCO FEE UNIT A-924	ANADARKO E&P COMPANY LP	$13.2 M
RATCLIFF	BURK ROYALTY CO., LTD.	$13.1 M
BLACK STONE MINERALS A-618	ZARVONA ENERGY LLC	$13.1 M
BOWMAN	BURK ROYALTY CO., LTD.	$13.0 M
BLACK STONE MINERALS A-36	ZARVONA ENERGY LLC	$13.0 M
BLACK STONE MINERALS UNIT A-977	ROCKSTAR PRODUCTION, LLC	$12.5 M
ARCO/BLACK STONE A-233 UNIT	ARCADIA ENERGY RESOURCES, LLC	$12.5 M
BLACK STONE MINERALS A-982 UNIT	ARCADIA ENERGY RESOURCES, LLC	$12.2 M
BP BLACK STONE A-745	ANADARKO E&P ONSHORE LLC	$12.0 M
TEMPLE-INLAND UNIT A-601	ATLAS OPERATING LLC	$12.0 M
ANGELINA	BURK ROYALTY CO., LTD.	$11.9 M
VASTAR FEE A-234	SHOCO PRODUCTION, L.P.	$11.8 M
CHAMPION INT'L. UNIT A-565	ROCKSTAR PRODUCTION, LLC	$11.7 M
JONES, B.F. UNIT A-22	ZARVONA ENERGY LLC	$11.5 M
BLACK STONE LOWE A-444 UNIT	ZARVONA ENERGY LLC	$11.3 M
CHAMPION INT'L A-334	ROCKSTAR PRODUCTION, LLC	$11.2 M
ARCO FEE UNIT A-232	ROCKSTAR PRODUCTION, LLC	$11.2 M
TAYLOR, HENRY	RADIUS OPERATING, LLC	$11.2 M
CHAMPION INT'L. UNIT A-796	ARCADIA ENERGY RESOURCES, LLC	$11.2 M
ARCO FEE UNIT A-240	ATLAS OPERATING LLC	$11.2 M
TEMPLE-INLAND A-552 UNIT	BONFIRE OPERATING LLC	$11.2 M
VASTAR FEE UNIT A-109	ATLAS OPERATING LLC	$11.2 M
ARCO FEE A-910	ATLAS OPERATING LLC	$11.1 M
ARCO FEE UNIT A-252	ATLAS OPERATING LLC	$11.1 M
HATTON	BURK ROYALTY CO., LTD.	$11.0 M
LONG-BELL OIL UNIT	RADIUS OPERATING, LLC	$10.8 M
HALLY	BONFIRE OPERATING LLC	$10.5 M
ARCO FEE UNIT A-312	PRIZE EXPLORATION & PROD, LLC	$10.4 M
VASTAR FEE UNIT A-215	BONFIRE OPERATING LLC	$10.4 M
POINDEXTER	ETOCO, L.P.	$10.2 M
CREW UNIT A-342	ATLAS OPERATING LLC	$10.1 M
HAMILL UNIT A-118	ARCADIA ENERGY RESOURCES, LLC	$10.1 M
ARCO FEE UNIT A-253	ATLAS OPERATING LLC	$10.1 M
DONNER UNIT	ATLAS OPERATING LLC	$10.0 M
ARCO FEE UNIT A-216	ATLAS OPERATING LLC	$9.7 M
ARCO FEE UNIT A-897	BP AMERICA PRODUCTION COMPANY	$9.7 M
LONG-BELL OIL UNIT #3	RADIUS OPERATING, LLC	$9.7 M
DONNER BROWN UNIT A-1006	ATLAS OPERATING LLC	$9.6 M
ARCO FEE UNIT A-580	BONFIRE OPERATING LLC	$9.4 M
TOWNSEND UNIT A-170	ROCKSTAR PRODUCTION, LLC	$9.4 M
TEMPLE INLAND A41	ROCKSTAR PRODUCTION, LLC	$9.3 M
BROWN-DONNER UNIT A-567	ROCKSTAR PRODUCTION, LLC	$9.3 M
TEXACO FEE BROOKLAND	BONFIRE OPERATING LLC	$9.3 M
CHAMPION INT'L. UNIT A-1148	ATLAS OPERATING LLC	$9.3 M
DONNER-BROWN UNIT A-148	ATLAS OPERATING LLC	$9.2 M
BLACK STONE A-432 UNIT	ETOCO, L.P.	$9.1 M
HOBBS UNIT A-19	ATLAS OPERATING LLC	$9.1 M
ELLIS UNIT A-521	DELFIN OPERATING, LLC	$9.0 M
BLACK STONE MINERALS A-388 UNIT	ZARVONA ENERGY LLC	$8.8 M
SAUL UNIT A-33	PRIZE EXPLORATION & PROD, LLC	$8.8 M
NEEDMORE	L.C.S. PRODUCTION COMPANY	$8.8 M
TEMPLE-INLAND FOREST UNIT A-41	ATLAS OPERATING LLC	$8.7 M
STOCKER, M.J. UNIT	BURK ROYALTY CO., LTD.	$8.7 M
CHAMPION INT'L. A-143	ATLAS OPERATING LLC	$8.7 M
TUCKER	BURK ROYALTY CO., LTD.	$8.6 M
ARCO FEE UNIT A-209	ATLAS OPERATING LLC	$8.6 M
TEMPLE INDUSTRIES UNIT	ATLAS OPERATING LLC	$8.6 M
JONES UNIT A - 981	TEXAS OIL AND GAS OPERATING, LLC	$8.6 M
PEARL UNIT A-340	ATLAS OPERATING LLC	$8.4 M
WHEAT MINERAL TRUST	ANADARKO E&P ONSHORE LLC	$8.3 M
CYPRESS	NECHES TRANSPORT INC.	$8.2 M
MOCKINGBIRD	BURK ROYALTY CO., LTD.	$7.9 M
RAYBURN UNIT #12	RADIUS OPERATING, LLC	$7.8 M
ARCO - FEE UNIT A - 243	ATLAS OPERATING LLC	$7.8 M
DONNER-BROWN UNIT A-1167	BONFIRE OPERATING LLC	$7.8 M
ARCO FEE "A" UNIT A-920	ATLAS OPERATING LLC	$7.7 M
MARTINDALE UNIT A-15	ATLAS OPERATING LLC	$7.7 M
BLACK STONE-WILBURN UNIT	ZARVONA ENERGY LLC	$7.6 M
BLACK STONE MINERALS-JONES	BURK ROYALTY CO., LTD.	$7.6 M
ARCO FEE UNIT A-222	BONFIRE OPERATING LLC	$7.5 M
BROWN-DONNER UNIT A-567	UNION PACIFIC RESOURCES COMPANY	$7.5 M
ARCO FEE UNIT A-241	PRIZE EXPLORATION, LLC	$7.4 M
DONNER-BROWN UNIT A-660	ROCKSTAR PRODUCTION, LLC	$7.4 M
ARCO FEE UNIT A-988	BONFIRE OPERATING LLC	$7.4 M

Field number 12193500, from the Railroad Commission's field register. The register's own index resolves 488 leases and 597 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.