Oil and gas leases in Matgrda Is-LB County

Matgrda Is-LB County, Texas has 110 oil and gas leases with production on file at the Railroad Commission. 17 of them are oil leases and 93 are gas leases. Between them they carry 116 wellbores. Reported volumes run from January 1993 to August 2026 and come to 4.7 million barrels of oil and 309.1 million Mcf of gas. 29 operators file returns here. Every lease below has its own page with a decline-curve forecast and an estimate of what the whole lease is worth.

Key facts about Matgrda Is-LB County

How many oil and gas leases are in Matgrda Is-LB County?: Matgrda Is-LB County has 110 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Matgrda Is-LB County produced?: Leases in Matgrda Is-LB County have reported 4,656,273 barrels of oil (bbl) and 309,084,898 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
Who are the biggest operators in Matgrda Is-LB County?: PG&E Resources Offshore Company operates 12 of the 110 producing leases in Matgrda Is-LB County, more than any other operator on record with the Railroad Commission of Texas.
How many operators are active in Matgrda Is-LB County?: 29 operators file production returns for leases in Matgrda Is-LB County.
How much are mineral rights in Matgrda Is-LB County worth?: There is no single figure: what a mineral or royalty interest in Matgrda Is-LB County is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 110 leases listed here has its own page with the full production history the operator reported, a decline-curve forecast, and an estimate of what a royalty interest in it is worth today.

Operators here

The company that runs the wells and issues the royalty cheque.

PG&E Resources Offshore Company — 12 leases
Bellwether Exploration Company — 10 leases
Hall-Houston Expl. II, L.P. — 9 leases
Hampton Resources Corporation — 8 leases
Buttes Resources Company — 7 leases
Santa Fe Energy Resources, Inc. — 7 leases
W & T Offshore, Inc. — 7 leases
American Exploration Company — 5 leases
Dreyfus, Louis Natural Gas Corp — 5 leases
Llog Exploration Texas, L.P. — 5 leases
Offshore Development Interests — 4 leases
Torch Operating Company — 4 leases
Hunt Petroleum (Aec), Inc. — 3 leases
Vamos Oil & Gas, LLC — 3 leases
American Coastal Energy, Inc. — 2 leases
Amoco Production Company — 2 leases
Amoco Production Co.-New Orleans — 2 leases
Brehm Investment Group, Inc. — 2 leases
Choctaw II Oil & Gas, Ltd. — 2 leases
Gryphon Exploration Company — 2 leases
Arena Offshore, LLC — 1 lease
Black Elk Energy Offshore Op LLC — 1 lease
Dalen Resources Oil & Gas Co. — 1 lease
Fairways Spec. Sales & Serv Inc — 1 lease
Gulf Energy Exploration Corp. — 1 lease
Petrocorp Incorporated,A TX.Corp — 1 lease
Petrogulf, Corporation — 1 lease
Reunion Energy Company — 1 lease
Sterling Energy, Inc. — 1 lease

Railroad Commission districts

District 03 — 66 leases
District 02 — 37 leases
District 04 — 7 leases

Leases

MATAGORDA ISLAND 519-L GAS UNIT — gas, Amoco Production Co.-New Orleans, Matgrda Is-LB County, 71.1 million reported
MATAGORDA ISLAND 519-L GAS UNIT — gas, Amoco Production Company, Matgrda Is-LB County, 52.5 million reported
MATAGORDA ISLAND 519-L GAS UNIT — gas, Amoco Production Co.-New Orleans, Matgrda Is-LB County, 47.8 million reported
STATE TRACT 520-L, NW/4 — gas, PG&E Resources Offshore Company, Matgrda Is-LB County, 14.0 million reported
STATE LEASE 90621 — gas, Santa Fe Energy Resources, Inc., Matgrda Is-LB County, 9.1 million reported
COVE MCPAC — gas, Bellwether Exploration Company, Matgrda Is-LB County, 8.7 million reported
STATE LEASE 90621 — gas, Santa Fe Energy Resources, Inc., Matgrda Is-LB County, 7.3 million reported
STATE TRACT 721-L S/2 NE/4 — gas, Gryphon Exploration Company, Matgrda Is-LB County, 6.0 million reported
STATE TRACT 520-L, NW/4 — gas, PG&E Resources Offshore Company, Matgrda Is-LB County, 5.9 million reported
STATE TRACT 721-L — gas, Gryphon Exploration Company, Matgrda Is-LB County, 4.8 million reported
STATE TRACT 481-L — gas, Petrocorp Incorporated,A TX.Corp, Matgrda Is-LB County, 4.1 million reported
S.T. 594-L (SE) UNIT — gas, Hall-Houston Expl. II, L.P., Matgrda Is-LB County, 3.9 million reported
COVE MCPAC — gas, Bellwether Exploration Company, Matgrda Is-LB County, 3.9 million reported
TEXAS GULF 57686 — gas, Bellwether Exploration Company, Matgrda Is-LB County, 3.7 million reported
STATE TRACT 485-L S/2 NE/4 — gas, Dreyfus, Louis Natural Gas Corp, Matgrda Is-LB County, 3.6 million reported
SL M-92805 UNIT — gas, W & T Offshore, Inc., Matgrda Is-LB County, 3.5 million reported
STATE TRACT 560-L NW/4 — gas, Dreyfus, Louis Natural Gas Corp, Matgrda Is-LB County, 3.1 million reported
TEXAS GULF 57686 — gas, Hampton Resources Corporation, Matgrda Is-LB County, 3.0 million reported
TEXAS GULF 57686 — gas, Hampton Resources Corporation, Matgrda Is-LB County, 2.6 million reported
TEXAS GULF 57686 — gas, Bellwether Exploration Company, Matgrda Is-LB County, 2.5 million reported
STATE TRACT 562-L — gas, Hall-Houston Expl. II, L.P., Matgrda Is-LB County, 2.1 million reported
STATE LEASE 90621 — gas, Santa Fe Energy Resources, Inc., Matgrda Is-LB County, 2.0 million reported
TEXAS GULF #57686 — gas, Hampton Resources Corporation, Matgrda Is-LB County, 1.9 million reported
STATE TRACT 659-L NW/4 — oil, American Exploration Company, Matgrda Is-LB County, 1.8 million reported
STATE LEASE 90621 — gas, Santa Fe Energy Resources, Inc., Matgrda Is-LB County, 1.7 million reported
STATE TRACT 582-S GAS UNIT — gas, Vamos Oil & Gas, LLC, Matgrda Is-LB County, 1.7 million reported
TEXAS GULF 57686 — gas, Hampton Resources Corporation, Matgrda Is-LB County, 1.6 million reported
STATE TRACT 632-L — gas, Llog Exploration Texas, L.P., Matgrda Is-LB County, 1.6 million reported
SL M-92805 UNIT — gas, W & T Offshore, Inc., Matgrda Is-LB County, 1.5 million reported
TEXAS GULF 57686 — gas, American Coastal Energy, Inc., Matgrda Is-LB County, 1.4 million reported
STATE TRACT 631-L — gas, Llog Exploration Texas, L.P., Matgrda Is-LB County, 1.4 million reported
STATE TRACT 558-L M92805 — gas, W & T Offshore, Inc., Matgrda Is-LB County, 1.4 million reported
STATE TRACT 721-L (M102892) — gas, Hunt Petroleum (Aec), Inc., Matgrda Is-LB County, 1.4 million reported
STATE LEASE 629-L SW/4 — oil, American Exploration Company, Matgrda Is-LB County, 1.4 million reported
STATE LEASE 90621 — gas, Santa Fe Energy Resources, Inc., Matgrda Is-LB County, 1.4 million reported
S.T. 594-L (SE) UNIT — gas, Hall-Houston Expl. II, L.P., Matgrda Is-LB County, 1.4 million reported
SL M-92805 UNIT — gas, W & T Offshore, Inc., Matgrda Is-LB County, 1.3 million reported
TEXAS GULF 57686 — gas, Black Elk Energy Offshore Op LLC, Matgrda Is-LB County, 1.2 million reported
TEXAS GULF 57686 — gas, Bellwether Exploration Company, Matgrda Is-LB County, 1.2 million reported
SL M-92805 UNIT — gas, W & T Offshore, Inc., Matgrda Is-LB County, 1.1 million reported
S.T. 594-L (SE) UNIT — gas, Hall-Houston Expl. II, L.P., Matgrda Is-LB County, 1.1 million reported
STATE TRACT 693-L — gas, Llog Exploration Texas, L.P., Matgrda Is-LB County, 1.1 million reported
TEXAS GULF 57686 — gas, Hampton Resources Corporation, Matgrda Is-LB County, 1.0 million reported
STATE TRACT 485-L, SW/4 — gas, PG&E Resources Offshore Company, Matgrda Is-LB County, 841 thousand reported
TEXAS GULF #57686 — gas, Hampton Resources Corporation, Matgrda Is-LB County, 808 thousand reported
STATE LEASE 90621 — gas, Santa Fe Energy Resources, Inc., Matgrda Is-LB County, 780 thousand reported
TEXAS GULF 57686 — gas, Bellwether Exploration Company, Matgrda Is-LB County, 764 thousand reported
STATE TRACT 520-L NE/4 — gas, PG&E Resources Offshore Company, Matgrda Is-LB County, 750 thousand reported
STATE TRACT 520-L, NW/4 — gas, PG&E Resources Offshore Company, Matgrda Is-LB County, 723 thousand reported
TEXAS GULF 57686 — gas, Bellwether Exploration Company, Matgrda Is-LB County, 703 thousand reported
MATAGORDA ISLAND 519-L GAS UNIT — gas, Amoco Production Company, Matgrda Is-LB County, 683 thousand reported
STATE TRACT 520-L SE/4 — gas, Dalen Resources Oil & Gas Co., Matgrda Is-LB County, 668 thousand reported
STATE TRACT 485-L — gas, Torch Operating Company, Matgrda Is-LB County, 647 thousand reported
STATE TRACT 582-S GAS UNIT — gas, Vamos Oil & Gas, LLC, Matgrda Is-LB County, 630 thousand reported
STATE TRACT 721-L — gas, Llog Exploration Texas, L.P., Matgrda Is-LB County, 594 thousand reported
STATE BLOCK 483-L — gas, Brehm Investment Group, Inc., Matgrda Is-LB County, 553 thousand reported
ST. TR. 520-L, NW/4 — gas, PG&E Resources Offshore Company, Matgrda Is-LB County, 501 thousand reported
SL M-92805 UNIT — gas, W & T Offshore, Inc., Matgrda Is-LB County, 499 thousand reported
TEXAS GULF #57686 — gas, Bellwether Exploration Company, Matgrda Is-LB County, 493 thousand reported
STATE TRACT 485-L — gas, Torch Operating Company, Matgrda Is-LB County, 491 thousand reported
STATE TRACT 596-L NE/4 — gas, PG&E Resources Offshore Company, Matgrda Is-LB County, 478 thousand reported
S.T. 594-L (SE) UNIT — gas, Hall-Houston Expl. II, L.P., Matgrda Is-LB County, 432 thousand reported
ST 558-L M 92805 — gas, W & T Offshore, Inc., Matgrda Is-LB County, 431 thousand reported
S.T. 560-L (SW) UNIT — oil, Hall-Houston Expl. II, L.P., Matgrda Is-LB County, 425 thousand reported
STATE TRACT 631-L — gas, Llog Exploration Texas, L.P., Matgrda Is-LB County, 402 thousand reported
STATE TRACT 520-L, NW/4 — gas, PG&E Resources Offshore Company, Matgrda Is-LB County, 397 thousand reported
STATE TRACT 485-L — gas, Torch Operating Company, Matgrda Is-LB County, 362 thousand reported
STATE TRACT 629-L SE/4 — gas, Offshore Development Interests, Matgrda Is-LB County, 361 thousand reported
STATE TRACT 629-L SW/4 — gas, American Exploration Company, Matgrda Is-LB County, 350 thousand reported
TEXAS GULF 57686 — gas, Bellwether Exploration Company, Matgrda Is-LB County, 347 thousand reported
STATE TRACT 845-S M-77220 — oil, Choctaw II Oil & Gas, Ltd., Matgrda Is-LB County, 290 thousand reported
STATE TRACT 631L — gas, Hunt Petroleum (Aec), Inc., Matgrda Is-LB County, 279 thousand reported
STATE TRACT 563-L — gas, Buttes Resources Company, Matgrda Is-LB County, 271 thousand reported
STATE TRACT 596-L NE/4 — gas, Gulf Energy Exploration Corp., Matgrda Is-LB County, 268 thousand reported
STATE LEASE 90621 — gas, Santa Fe Energy Resources, Inc., Matgrda Is-LB County, 267 thousand reported
STATE TRACT 560 L NW/4 — gas, Dreyfus, Louis Natural Gas Corp, Matgrda Is-LB County, 262 thousand reported
S. T. 560-L S/2 NW/4 — gas, Arena Offshore, LLC, Matgrda Is-LB County, 232 thousand reported
STATE TRACT 562-L — oil, Buttes Resources Company, Matgrda Is-LB County, 212 thousand reported
S.T. 560-L (SW) UNIT — oil, Hall-Houston Expl. II, L.P., Matgrda Is-LB County, 192 thousand reported
STATE TRACT 485-L S/2 NE/4 — gas, Dreyfus, Louis Natural Gas Corp, Matgrda Is-LB County, 177 thousand reported
STATE TRACT 629-L, SE/4 — gas, Offshore Development Interests, Matgrda Is-LB County, 172 thousand reported
STATE TRACT 563-L — gas, Buttes Resources Company, Matgrda Is-LB County, 127 thousand reported
STATE TRACT 485-L S/2 NE/4 — gas, Dreyfus, Louis Natural Gas Corp, Matgrda Is-LB County, 127 thousand reported
TEXAS GULF #57686 — gas, Bellwether Exploration Company, Matgrda Is-LB County, 103 thousand reported
STATE TRACT 582-S GAS UNIT — gas, Vamos Oil & Gas, LLC, Matgrda Is-LB County, 91 thousand reported
STATE TRACT 659-L NW/4 — gas, American Exploration Company, Matgrda Is-LB County, 89 thousand reported
STATE TRACT 630-L, NW/4 — oil, Offshore Development Interests, Matgrda Is-LB County, 80 thousand reported
S.T. 560-L (SW) UNIT — oil, Hall-Houston Expl. II, L.P., Matgrda Is-LB County, 75 thousand reported
STATE TRACT 563-L — gas, Buttes Resources Company, Matgrda Is-LB County, 72 thousand reported
STATE TRACT 563-L — oil, Buttes Resources Company, Matgrda Is-LB County, 71 thousand reported
STATE TRACT 487-L — gas, Petrogulf, Corporation, Matgrda Is-LB County, 48 thousand reported
STATE TRACT 563 — oil, Reunion Energy Company, Matgrda Is-LB County, 48 thousand reported
S.T. 560-L (SW) UNIT — oil, Hall-Houston Expl. II, L.P., Matgrda Is-LB County, 42 thousand reported
STATE TRACT 520L NW/4 — gas, Sterling Energy, Inc., Matgrda Is-LB County, 38 thousand reported
STATE TRACT 845-S (M-77220) — gas, Choctaw II Oil & Gas, Ltd., Matgrda Is-LB County, 32 thousand reported
STATE TRACT 563-L — oil, Buttes Resources Company, Matgrda Is-LB County, 29 thousand reported
STATE OF TEXAS BLK 582-S G. U. — gas, Brehm Investment Group, Inc., Matgrda Is-LB County, 19 thousand reported
STATE TRACT 485-L — gas, Torch Operating Company, Matgrda Is-LB County, 19 thousand reported
STATE TRACT 520-L SE/4 — gas, PG&E Resources Offshore Company, Matgrda Is-LB County, 17 thousand reported
STATE TRACT 596-L NE/4 — gas, PG&E Resources Offshore Company, Matgrda Is-LB County, 12 thousand reported
STATE TRACT 629-L SE/4 — oil, Fairways Spec. Sales & Serv Inc, Matgrda Is-LB County, 11 thousand reported
TEXAS GULF 57686 — gas, Hampton Resources Corporation, Matgrda Is-LB County, 10 thousand reported
TEXAS GULF # 57686 — gas, Hampton Resources Corporation, Matgrda Is-LB County, 10 thousand reported
STATE TRACT 629-L, SE/4 — oil, Offshore Development Interests, Matgrda Is-LB County, 10 thousand reported
STATE TRACT 596-L, NE/4 — gas, PG&E Resources Offshore Company, Matgrda Is-LB County, 10 thousand reported
STATE TRACT 631L — oil, Hunt Petroleum (Aec), Inc., Matgrda Is-LB County, 4 thousand reported
STATE TRACT 562-L — gas, Buttes Resources Company, Matgrda Is-LB County, 4 thousand reported
STATE TRACT 520-L, NW/4 — gas, PG&E Resources Offshore Company, Matgrda Is-LB County, 3 thousand reported
STATE TRACT 659-L NW/4 — oil, American Exploration Company, Matgrda Is-LB County, 2 thousand reported
STATE TRACT 520L NW/4 — oil, American Coastal Energy, Inc., Matgrda Is-LB County, 1 thousand reported

Production figures are as reported to the Railroad Commission of Texas. Values shown on lease pages are estimates produced by fitting a decline curve to that reported history; they are not offers or appraisals.