FIELDS · TEXAS · FIELD 54928500
Lorenzo (Austin Chalk)
Field · District 01 · Webb County and 5 more · Austin Chalk in every state →
Lorenzo (Austin Chalk) is an RRC field with 504 leases on file reported by 38 operators, mostly in Webb County.
In the 12 months reported through August 2026 it produced 122 million mcf of gas, up 8% on the year before, from 360 leases reporting volume.
SM Energy Company holds the most, 208 leases and 30 million barrels of oil lifetime.
Lifetime, the field has reported 68 million barrels of oil and 472 million mcf of gas, across 124 oil and 380 gas leases.
- 504
- leases on file · 124 oil, 380 gas
- 360
- leases reporting volume
- 38
- operators, all time
- 450
- active wellbores of 496 · 22 operators today
- 16.3M
- bbl oil, 12 months through Aug 2026 · +5%
- 122M
- Mcf gas, same 12 months · +8%
- 68.4M
- bbl oil, lifetime · 472M Mcf gas
Every well completed in it, searchable →
Reported production by month
12 months through Aug 2026 16,289,468 · prior 12 15,572,995(+5%)
Lorenzo (Austin Chalk): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 20
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| SM Energy Company | 208 | 29.6M | 140M | Aug 2026 |
| Caturus Energy, LLC | 68 | 10.4M | 166M | Aug 2026 |
| Crescent Energy Operating, LLC | 57 | 9.85M | 49.7M | Aug 2026 |
| Lewis Petro Properties, Inc. | 30 | 3.49M | 34.3M | Aug 2026 |
| Javelin Energy Partners Mgmt LLC | 18 | 2.53M | 14.5M | Aug 2026 |
| EOG Resources, Inc. | 15 | 2.36M | 22.6M | Aug 2026 |
| El Toro Resources LLC | 5 | 1.85M | 1.41M | Aug 2026 |
| Rosewood Resources, Inc. | 15 | 1.65M | 9.73M | Aug 2026 |
| Rosetta Resources Operating LP | 11 | 1.34M | 12M | Aug 2026 |
| Troubadour Operating, LLC | 6 | 1.16M | 9.31M | Aug 2026 |
| TBM Catarina, LLC | 23 | 828K | 3.9M | Aug 2026 |
| Endeavor Natural Gas, LP | 6 | 827K | 3.18M | Jul 2026 |
| Murphy Expl. & Prod. Co. - USA | 4 | 638K | 2.41M | Aug 2026 |
| Espada Energy, LLC | 2 | 605K | 442K | Aug 2026 |
| CML Exploration, LLC | 7 | 298K | 257K | Aug 2026 |
| Black Mountain STX I LLC | 3 | 224K | 1.32M | Aug 2026 |
| Jonah Energy LLC | 2 | 150K | 768K | Aug 2026 |
| Gulftex Energy, LLC | 2 | 148K | 43.6K | Apr 2026 |
| Ineos USA Oil & Gas LLC | 7 | 147K | 156K | Aug 2026 |
| Atlas Operating LLC | 1 | 125K | 58.1K | Aug 2026 |
Counties
- Webb County → 404 leases
- Dimmit County → 81 leases
- Zavala County → 8 leases
- Frio County → 4 leases
- La Salle County → 4 leases
- Maverick County → 2 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Gates 07-Dr #1015H | Lewis Petro Properties Inc. | Webb | Sep 25, 2026 | — | — | — |
| Gates 07-Dr #1014H | Lewis Petro Properties Inc. | Webb | Sep 24, 2026 | — | — | — |
| Gates 07-Dr #1012H | Lewis Petro Properties Inc. | Webb | Sep 23, 2026 | — | — | — |
| Gates 07-Dr #1013H | Lewis Petro Properties Inc. | Webb | Sep 22, 2026 | — | — | — |
| Gates 09 Rose B DD #2019H | Rosetta Resources Operating LP | Webb | Sep 15, 2026 | — | — | — |
| Gates 05-D #2022H | Rosetta Resources Operating LP | Webb | Sep 11, 2026 | — | — | — |
| Gates 05-D #2023H | Rosetta Resources Operating LP | Webb | Sep 10, 2026 | — | — | — |
| Gates 10 Rose a #2026H | Rosetta Resources Operating LP | Webb | Sep 8, 2026 | — | — | — |
| Briscoe B (SA28) #2598H | SM Energy Company | Webb | Jun 30, 2026 | — | — | — |
| Briscoe a #929H | SM Energy Company | Webb | Jun 28, 2026 | — | — | — |
About this data
Field 54928500 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed from every lease report naming the field, cut at the statewide reported-through month, Aug 2026. Oil includes condensate from gas leases and gas includes casinghead gas from oil leases, as the RRC totals them. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. The formation, Austin Chalk, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/54928500, documented in the API reference.