LORENZO (AUSTIN CHALK)
Field #54928500 · District 1 · --
Leases
471
Operators
35
Cum Oil
11.7M BBL
Cum Gas
394.0M MCF
Cum Cond
50.4M BBL
Production
2009-10 — 2026-07
Production History Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
RRC production reported through Apr 2026 · recent months incomplete
Type Curve (normalized avg across leases)
Click Load to compute type curve from lease data
Top Operators
| OPERATOR | LEASES | OIL (BBL) | LAST |
|---|---|---|---|
| SM ENERGY COMPANY | 262 | 6.0M | 2026-04 |
| SILVERBOW RESOURCES OPER, LLC | 57 | 911k | 2026-04 |
| LEWIS PETRO PROPERTIES, INC. | 26 | 182k | 2026-04 |
| SN OPERATING, LLC | 19 | 126k | 2026-04 |
| EOG RESOURCES, INC. | 15 | 0 | 2026-04 |
| ROSEWOOD RESOURCES, INC. | 15 | 0 | 2026-04 |
| JAVELIN ENERGY PARTNERS MGMT LLC | 8 | 139k | 2026-04 |
| ROSETTA RESOURCES OPERATING LP | 8 | 0 | 2026-04 |
| INEOS USA OIL & GAS LLC | 7 | 144k | 2026-04 |
| CML EXPLORATION, LLC | 7 | 290k | 2026-04 |
Lease Types
Leases (100)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | COMANCHE | EL TORO RESOURCES LLC | 1.6M | 1.2M | 2016-05 | 2026-04 |
| Oil | BRISCOE C | SM ENERGY COMPANY | 1.4M | 4.9M | 2021-08 | 2026-04 |
| Oil | BRISCOE-MCKNIGHT | MAGNOLIA OIL & GAS OPERATING LLC | 556k | 418k | 2017-09 | 2026-04 |
| Oil | SAN AMBROSIA F (SA28) STATE | SM ENERGY COMPANY | 526k | 1.8M | 2021-03 | 2026-04 |
| Oil | PGE BROWNE | SILVERBOW RESOURCES OPER, LLC | 431k | 1.4M | 2017-09 | 2026-04 |
| Oil | SAN AMBROSIA F (SA30) | SM ENERGY COMPANY | 419k | 1.6M | 2021-03 | 2026-04 |
| Oil | SAN AMBROSIA F | SM ENERGY COMPANY | 414k | 1.2M | 2021-11 | 2026-04 |
| Oil | BRISCOE CATARINA SOUTH | SN EF MAVERICK, LLC | 309k | 819k | 2023-01 | 2026-04 |
| Oil | SAN AMBROSIA D (SA5) | SM ENERGY COMPANY | 305k | 896k | 2021-06 | 2026-04 |
| Oil | BRISCOE G (SA9) | SM ENERGY COMPANY | 273k | 840k | 2021-11 | 2026-04 |
| Oil | BRISCOE G (SA11) | SM ENERGY COMPANY | 269k | 786k | 2021-11 | 2026-04 |
| Oil | BRIGGS A | MURPHY EXPL. & PROD. CO. - USA | 260k | 1.1M | 2021-12 | 2026-04 |
| Oil | BRISCOE G (SA12) | SM ENERGY COMPANY | 245k | 637k | 2022-01 | 2026-04 |
| Oil | SAN AMBROSIA F (SA26) STATE | SM ENERGY COMPANY | 234k | 619k | 2020-10 | 2026-04 |
| Oil | LLOYD HURT AC-C | RIDGEMAR ENERGY OPERATING, LLC | 230k | 223k | 2019-03 | 2026-02 |
| Oil | KLEIMANN | CML EXPLORATION, LLC | 206k | 182k | 2024-08 | 2025-07 |
| Oil | BRISCOE G | SM ENERGY COMPANY | 198k | 500k | 2019-10 | 2026-04 |
| Oil | SAN AMBROSIA C (SA1) | SM ENERGY COMPANY | 182k | 624k | 2021-07 | 2026-04 |
| Oil | PGE BROWNE C | SILVERBOW RESOURCES OPER, LLC | 175k | 505k | 2025-03 | 2026-04 |
| Oil | SAN AMBROSIA F (SA36) | SM ENERGY COMPANY | 170k | 506k | 2025-02 | 2026-04 |
| Oil | FAITH-YANA | SILVERBOW RESOURCES OPER, LLC | 169k | 389k | 2023-08 | 2026-04 |
| Oil | BRISCOE B (SA18) | SM ENERGY COMPANY | 162k | 604k | 2024-11 | 2026-04 |
| Oil | BRISCOE A | SM ENERGY COMPANY | 151k | 404k | 2022-06 | 2026-04 |
| Oil | FERGUSON-MCKNIGHT | MAGNOLIA OIL & GAS OPERATING LLC | 148k | 44k | 2016-03 | 2026-04 |
| Oil | BRISCOE G (SA10) | SM ENERGY COMPANY | 145k | 505k | 2021-10 | 2026-04 |
| Oil | BRISCOE B (SA10) | SM ENERGY COMPANY | 144k | 544k | 2024-11 | 2026-04 |
| Oil | GATES 07-DR | LEWIS PETRO PROPERTIES, INC. | 143k | 610k | 2025-07 | 2026-04 |
| Oil | WINDSOR UNIT B LAS | INEOS USA OIL & GAS LLC | 142k | 145k | 2019-11 | 2026-04 |
| Oil | SAN AMBROSIA D (SA12) | SM ENERGY COMPANY | 138k | 321k | 2023-01 | 2026-04 |
| Oil | BRISCOE RANCH | SM ENERGY COMPANY | 131k | 385k | 2024-04 | 2026-04 |
| Oil | BRIGGS UNIT L A | MURPHY EXPL. & PROD. CO. - USA | 127k | 484k | 2022-09 | 2026-04 |
| Oil | TEXAS-OSAGE | SN OPERATING, LLC | 124k | 58k | 2009-10 | 2026-03 |
| Oil | BRIGGS UNIT M A | MURPHY EXPL. & PROD. CO. - USA | 123k | 547k | 2022-09 | 2026-04 |
| Oil | BRISCOE RANCH | ENDEAVOR NATURAL GAS, LP | 123k | 218k | 2022-09 | 2026-04 |
| Oil | BRISCOE G (SA17) | SM ENERGY COMPANY | 122k | 368k | 2023-11 | 2026-04 |
| Oil | LOPEZ UNIT A | MURPHY EXPL. & PROD. CO. - USA | 112k | 203k | 2016-09 | 2026-04 |
| Oil | PENA KOTHMAN | EL TORO RESOURCES LLC | 109k | 54k | 2019-02 | 2025-10 |
| Oil | SAN AMBROSIA D (SA13) | SM ENERGY COMPANY | 101k | 359k | 2024-09 | 2026-04 |
| Oil | BRISCOE CHIP EAST RANCH 102HY | JAVELIN ENERGY PARTNERS MGMT LLC | 101k | 418k | 2025-11 | 2026-04 |
| Oil | BRISCOE B (SA27) | SM ENERGY COMPANY | 88k | 244k | 2024-11 | 2026-04 |
| Oil | FAITH-YANA GG UNIT | CHESAPEAKE OPERATING, L.L.C. | 71k | 625k | 2017-09 | 2019-01 |
| Oil | PGE BROWNE D | SILVERBOW RESOURCES OPER, LLC | 68k | 362k | 2025-03 | 2026-04 |
| Oil | LATHAM-MCKNIGHT | EL TORO RESOURCES LLC | 58k | 47k | 2015-09 | 2026-04 |
| Oil | SPR | JONAH ENERGY LLC | 48k | 83k | 2023-01 | 2026-03 |
| Oil | CR | CML EXPLORATION, LLC | 42k | 44k | 2020-12 | 2026-04 |
| Oil | FAITH YANA G UNIT | SILVERBOW RESOURCES OPER, LLC | 40k | 104k | 2022-07 | 2026-04 |
| Oil | DUNN | EL TORO RESOURCES LLC | 39k | 0 | 2022-05 | 2026-04 |
| Oil | COPPS RME B3 AC | JAVELIN ENERGY PARTNERS MGMT LLC | 38k | 29k | 2025-01 | 2026-03 |
| Oil | YETT RANCH | EL TORO RESOURCES LLC | 37k | 30k | 2024-11 | 2026-04 |
| Oil | GATES 07-DR | LEWIS PETRO PROPERTIES, INC. | 36k | 202k | 2022-04 | 2022-05 |
| Oil | FAITH-SAN PEDRO | SILVERBOW RESOURCES OPER, LLC | 26k | 220k | 2020-02 | 2026-04 |
| Oil | BRISCOE C (SA4) | SM ENERGY COMPANY | 24k | 77k | 2021-01 | 2022-01 |
| Oil | BRISCOE C (SA9) | SM ENERGY COMPANY | 22k | 72k | 2020-12 | 2022-01 |
| Oil | SAN AMBROSIA F (SA29) | SM ENERGY COMPANY | 21k | 70k | 2020-10 | 2022-01 |
| Oil | BRISCOE C (SA6) | SM ENERGY COMPANY | 20k | 58k | 2021-07 | 2022-01 |
| Oil | BRISCOE C (SA7) | SM ENERGY COMPANY | 19k | 63k | 2021-07 | 2022-01 |
| Oil | BRISCOE C (SA8) | SM ENERGY COMPANY | 18k | 58k | 2020-12 | 2022-01 |
| Oil | SUGAR RANCH | CML EXPLORATION, LLC | 17k | 2k | 2024-07 | 2025-06 |
| Oil | BRISCOE C (SA5) | SM ENERGY COMPANY | 16k | 56k | 2021-01 | 2022-01 |
| Oil | BEELER | CML EXPLORATION, LLC | 14k | 3k | 2024-04 | 2024-05 |
| Oil | BRISCOE B (SA1) | SM ENERGY COMPANY | 13k | 47k | 2020-05 | 2022-01 |
| Oil | SAN AMBROSIA D (SA4) | SM ENERGY COMPANY | 12k | 51k | 2020-02 | 2022-01 |
| Oil | TJN UNIT | CML EXPLORATION, LLC | 11k | 23k | 2024-11 | 2025-07 |
| Oil | LANCASTER | BLACKBRUSH O & G, LLC | 10k | 0 | 2024-06 | 2026-04 |
| Oil | GATES 11-DR | LEWIS PETRO PROPERTIES, INC. | 4k | 32k | 2022-02 | 2022-02 |
| Oil | BRISCOE C (SA10) STATE | SM ENERGY COMPANY | 3k | 16k | 2021-06 | 2022-01 |
| Oil | CHAPARROSA "A" | ESPADA OPERATING LLC | 3k | 0 | 2010-10 | 2023-04 |
| Oil | BRISCOE C (SA12) STATE | SM ENERGY COMPANY | 3k | 14k | 2021-07 | 2022-01 |
| Oil | BSBM NO. | FORMENTERA OPERATIONS LLC | 3k | 0 | 2024-07 | 2026-01 |
| Oil | FLAT CREEK UNIT D | INEOS USA OIL & GAS LLC | 3k | 6k | 2021-10 | 2022-09 |
| Oil | WOODBURY | SN OPERATING, LLC | 2k | 30 | 2013-10 | 2026-04 |
| Oil | GEMINI | BLACKBRUSH O & G, LLC | 2k | 0 | 2021-08 | 2025-08 |
| Oil | WELDON SCHORP WEST UNIT | VENADO OPERATING COMPANY LLC | 2k | 4k | 2017-12 | 2021-06 |
| Oil | BRISCOE C (SA13) STATE | SM ENERGY COMPANY | 2k | 7k | 2021-08 | 2022-01 |
| Oil | BRISCOE C (SA14) | SM ENERGY COMPANY | 1k | 6k | 2021-08 | 2022-01 |
| Oil | BRISCOE C (SA11) STATE | SM ENERGY COMPANY | 640 | 3k | 2021-07 | 2022-01 |
| Gas | BRISCOE B (SA18) | SM ENERGY COMPANY | 0 | 0 | 2024-04 | -- |
| Gas | GATES 07-DR | LEWIS PETRO PROPERTIES, INC. | 0 | 622k | 2025-07 | 2026-04 |
| Gas | GATES 010 CHK-B TR1 | SILVERBOW RESOURCES OPER, LLC | 0 | 636k | 2024-07 | 2026-04 |
| Gas | GALVAN RANCH | SM ENERGY COMPANY | 0 | 5.0M | 2020-05 | 2026-04 |
| Oil | BRISCOE G (SA16) | SM ENERGY COMPANY | 0 | 0 | 2023-11 | -- |
| Gas | BRISCOE B (SA28) | SM ENERGY COMPANY | 0 | 0 | 2025-07 | -- |
| Gas | PILONCILLO | TBM CATARINA, LLC | 0 | 0 | 2018-06 | -- |
| Gas | BRISCOE C (SA25) | SM ENERGY COMPANY | 0 | 27k | 2025-04 | 2026-04 |
| Gas | GALVAN RANCH | SM ENERGY COMPANY | 0 | 1.4M | 2024-12 | 2026-04 |
| Gas | BRISCOE C (SA27) | SM ENERGY COMPANY | 0 | 58k | 2025-04 | 2026-04 |
| Gas | SAN AMBROSIA F (SA42) STATE | SM ENERGY COMPANY | 0 | 0 | 2024-10 | -- |
| Gas | STANLEY RANCH | JAVELIN ENERGY PARTNERS MGMT LLC | 0 | 836k | 2024-11 | 2026-04 |
| Gas | PGE BROWNE | SILVERBOW RESOURCES OPER, LLC | 0 | 1.5M | 2022-11 | 2026-04 |
| Gas | BRISCOE CATARINA | SM ENERGY COMPANY | 0 | 73k | 2025-12 | 2026-04 |
| Gas | BRISCOE R | SM ENERGY COMPANY | 0 | 1.1M | 2023-10 | 2026-04 |
| Gas | BRISCOE R (SA22) | SM ENERGY COMPANY | 0 | 2.0M | 2019-10 | 2026-04 |
| Gas | GATES 010 CHK-A TR3 | CHESAPEAKE OPERATING, L.L.C. | 0 | 93k | 2022-10 | 2022-11 |
| Gas | BRISCOE C (SA19) STATE | SM ENERGY COMPANY | 0 | 0 | 2023-08 | -- |
| Gas | BRISCOE C (SA6) | SM ENERGY COMPANY | 0 | 1.5M | 2021-07 | 2026-04 |
| Gas | GALVAN RANCH | SM ENERGY COMPANY | 0 | 3.1M | 2024-02 | 2026-04 |
| Oil | PGE DOS | CHESAPEAKE OPERATING, L.L.C. | 0 | 0 | 2022-11 | -- |
| Gas | BRISCOE RANCH | ENDEAVOR NATURAL GAS, LP | 0 | 505k | 2023-06 | 2026-04 |
| Gas | GATES 09 ROSE B DD | ROSETTA RESOURCES OPERATING LP | 0 | 1.0M | 2025-10 | 2026-04 |
| Gas | BRISCOE C (SA5) | SM ENERGY COMPANY | 0 | 1.3M | 2021-07 | 2026-04 |