Texas county · RRC district 04
Willacy County
Willacy County reported 129,754 barrels of oil and 999,068 mcf of gas in the 12 months through Jul 2026. That ranks 145th of 224 Texas counties by oil.
County dossier · #145 of 224 for oil
- Producing leases
- 47of 166 on record
- Operators
- 7
- Fields
- 20
- Top operator
- Citation Oil & Gas Corp.
Own minerals in Willacy County?
Upload a royalty check stub or a phone photo. We compare each month with the Jul 2026 state numbers for the leases below.
Where it sits
This county
- Gas, last 12 months
- 999,068 mcf
- Share of Texas oil
- <0.1%
- Leases on record
- 166
- Data through
- Jul 2026
Production
Five years of output in Willacy County
Oil output in Willacy County held steady over the last 12 months
130k bbl in the 12 months through Jul 2026, against 129k bbl in the 12 months before. Peak month: Mar 2022, 24.1k bbl.
Gas output in Willacy County fell 8% over the last 12 months
999k mcf in the 12 months through Jul 2026, against 1.1M mcf in the 12 months before. Peak month: Aug 2021, 252k mcf.
SourceTexas Railroad Commission, Production Data Query, county totals of every lease. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.
Leases
The biggest leases in Willacy County
40,065bbl oil+36% on the year before
22,610bbl oil−8% on the year before
11,589bbl oil+4% on the year before
9,943bbl oil+503% on the year before
161,051mcf gas+21% on the year before
5,424bbl oil+9% on the year before
5,291bbl oil−5% on the year before
111,481mcf gas+27% on the year before
4,242bbl oil−40% on the year before
3,822bbl oil+15% on the year before
3,332bbl oil+81% on the year before
3,039bbl oil−14% on the year before
3,029bbl oil−1% on the year before
64,906mcf gas+34% on the year before
61,387mcf gas+22% on the year before
2,591bbl oil+19% on the year before
55,536mcf gas+5% on the year before
54,553mcf gas+21% on the year before
48,534mcf gas+34% on the year before
2,054bbl oil+29% on the year before
1,941bbl oil−37% on the year before
42,920mcf gas+10% on the year before
41,875mcf gas−25% on the year before
39,679mcf gas−1% on the year before
38,763mcf gas−10% on the year before
Showing 25 of 47.
SourceTexas Railroad Commission, Production Data Query. Ranked by an approximate value of last-12-month output, so oil and gas wells sort together.
In Willacy County
Who runs the leases, and what they produce
Operators in Willacy County, by oil
Citation Oil & Gas leads
- Citation Oil & Gas Corp.10 producing leases here85.1kbbl
- Shoco Production LLC5 producing leases here25.8kbbl
- Dewbre Petroleum Corporation13 producing leases here14.8kbbl
- Wagner Oil Company12 producing leases here3,485bbl
- Petrovybe Opco LLC4 producing leases here1,547bbl
- Safari Production Company, Inc.1 producing lease here201bbl
- Dallas Petroleum Group, LLC2 producing leases here96bbl
Fields in Willacy County, by oil
Willamar, West leads
- Willamar, West2 producing leases here · District 04 · Field 9749800144.3kbbl
- Willamar4 producing leases here · District 04 · Field 9749100138.4kbbl
- Riggan (F-8)1 producing lease here · District 04 · Field 766690509,943bbl
- Willamar (Graben A-1 SD., N.)1 producing lease here · District 04 · Field 974910835,424bbl
- Willamar (Graben 5090)1 producing lease here · District 04 · Field 974913405,291bbl
- Willamar (Miocene 5400, East)1 producing lease here · District 04 · Field 974916003,822bbl
- LA Sal Vieja (Frio Cons)11 producing leases here · District 04 · Field 510110503,334bbl
- LA Sal Vieja (Deep)5 producing leases here · District 04 · Field 510110292,615bbl
More operators here
Search this county →Recent drilling permits in Willacy County
YTURRIA RR #54RR
new drill · Texas Oil and Gas Operating, LLC · Willacy County
Permit 0910272 · Sep 11, 2025
YTURRIA #51
new drill · Texas Oil and Gas Operating, LLC · Willacy County
Permit 0889398 · Apr 12, 2023
For owners
Minerals in Willacy County, in plain terms
- Rank by oil
- 145 of 224
- Share of Texas oil
- 0.0%
- Producing leases
- 47
- Operators
- 7
If you inherited mineral rights in Willacy County, the money comes from an operator: the company that drills and runs the wells. Here, the largest is Citation Oil & Gas Corp., among 7 operators with producing leases.
Each lease has a name, a Railroad Commission district and a lease number. Your check stub prints them, or a version of them. Search the name on your stub, open the lease, and compare the “oil sold” and “gas sold” volumes for the month with the barrels and mcf on your stub.
We hold 166 leases in Willacy County, of which 47 reported production recently. The state publishes county totals two to three months late, so Jul 2026 is the newest month.