Texas county · RRC district 04
Starr County
Starr County reported 17 million mcf of gas and 381,589 barrels of oil in the last 12 months. That ranks 65th of 197 Texas counties by gas.
County dossier
- Producing leases
- 855of 1,815 on record
- Operators
- 32
- Fields
- 135
- Top operator
- Merit Energy Company
Own minerals in Starr County?
Where it sits
This county
- Oil, last 12 months
- 381,589 bbl
- Share of Texas gas
- 0.1%
- Data through
- Jul 2026
- Top field
- Hinde (Vicksburg Consolidated)
Five years of output in Starr County
Gas output in Starr County fell 7% over the last 12 months
17M mcf through Jul 2026, against 18M mcf a year earlier. Peak Aug 2021: 2.1M mcf.
Oil output in Starr County fell 12% over the last 12 months
382k bbl through Jul 2026, against 433k bbl a year earlier. Peak Mar 2022: 52.6k bbl.
SourceTexas Railroad Commission Production Data Query, county totals, through Jul 2026, file dated Sep 18, 2026.
The biggest leases in Starr County
Under each volume: change on the year before.
25,285bbl oil−3%
25,127bbl oil−21%
21,789bbl oiln/a
18,619bbl oil−13%
14,913bbl oil−22%
329,041mcf gasn/a
293,176mcf gas−25%
10,754bbl oil−31%
171,248mcf gas−19%
7,085bbl oil−6%
163,703mcf gas−12%
6,757bbl oil+5%
155,637mcf gas−12%
151,856mcf gas−8%
140,677mcf gas−4%
134,150mcf gas−8%
132,145mcf gas−20%
130,672mcf gas−18%
130,559mcf gas−8%
124,945mcf gas−22%
5,239bbl oil−32%
120,249mcf gas−2%
5,127bbl oil−37%
118,932mcf gas+1%
108,982mcf gas+27%
Showing 25 of 150 (the 150 largest of 855), ranked by output value.
SourceTexas Railroad Commission Production Data Query.
Who runs the leases, and what they produce
Operators in Starr County, by gas
Merit Energy leads
- Merit Energy Company396 leases9.3Mmcf
- Hilcorp Energy Company96 leases1.4Mmcf
- Wagner Oil Company65 leases1.2Mmcf
- Petrovybe Opco LLC45 leases745kmcf
- Mountain V Texas, LLC57 leases699kmcf
- Killam Oil Co., Ltd.29 leases679kmcf
- Faulconer Energy, LLC18 leases497kmcf
- Varas Energy Operating Company,21 leases470kmcf
Fields in Starr County, by gas
Hinde (Vicksburg Consolidated) leads
- Hinde (Vicksburg Consolidated)169 leases · District 04 · Field 415372503.2Mmcf
- LA Copita (Vicksburg Cons.)65 leases · District 04 · Field 507006201.8Mmcf
- Rincon, N. (Vicksburg Cons.)36 leases · District 04 · Field 767234501.7Mmcf
- Garcias Ridge (Queen City)38 leases · District 04 · Field 33972360981kmcf
- Flores, W. (Vksbrg, Geopressure)48 leases · District 04 · Field 31545790787kmcf
- Rincon (Vicksburg Cons.)56 leases · District 04 · Field 76721550660kmcf
- Alvarado (Vicksburg)36 leases · District 04 · Field 02100625594kmcf
- Arroyo Grande (Queen City)7 leases · District 04 · Field 0394365092.8kmcf
More operators here
Recent drilling permits in Starr County
RICHMOND #17
new drill · Petrovybe Opco LLC · Starr County
Permit 0915027 · Apr 23, 2026
MONTALVO, N. R. #62
recompletion · Triad O&G, LLC · Starr County
Permit 0914356 · Mar 27, 2026
BROCK #5
new drill · Ilex Energy Corporation · Starr County
Permit 0913943 · Mar 10, 2026
I.V. MONTALVO 'A' #20
recompletion · Killam Oil Co., Ltd. · Starr County
Permit 0913510 · Feb 20, 2026
ALBERTO ALANIZ #1R
new drill · Mueller Exploration, Inc. · Starr County
Permit 0912483 · Jan 5, 2026
I.V. MONTALVO 'C' #49
recompletion · Killam Oil Co., Ltd. · Starr County
Permit 0911186 · Oct 20, 2025