Texas field · RRC field 17130550 · District 04
Charco (9900)
94 producing leases run by 2 operators in 1 Texas county. The field reported 1.3 million mcf of gas and 93 barrels of oil in the 12 months through Jul 2026.
Field dossier · 1 county
- Producing leases
- 94of 107 on record
- Operators
- 2
- Counties
- 1
- Biggest operator
- Hilcorp Energy Company
Own minerals in this field?
Upload a royalty check stub or a phone photo. We compare each month with the state numbers for your lease and tell you what to ask your operator.
Where the field sits
This county
- Oil, last 12 months
- 93 bbl
- RRC field no.
- 17130550
- RRC district
- 04
- Data through
- Jul 2026
Production
Five years of output in Charco (9900)
Gas output in the Charco (9900) field rose 4% over the last 12 months
1.3M mcf in the 12 months through Jul 2026, against 1.2M mcf in the 12 months before. Peak month: Oct 2021, 140k mcf.
Oil output in the Charco (9900) field fell 84% over the last 12 months
93 bbl in the 12 months through Jul 2026, against 587 bbl in the 12 months before. Peak month: Oct 2021, 190 bbl.
SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 17130550. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.
Leases
Leases in the Charco (9900) field
87,186mcf gas+9% on the year before
72,514mcf gas−5% on the year before
58,870mcf gasno full prior year
54,754mcf gas−7% on the year before
52,872mcf gas+19% on the year before
51,662mcf gas+49% on the year before
34,180mcf gas−24% on the year before
29,565mcf gas−20% on the year before
29,241mcf gas−7% on the year before
28,680mcf gas−20% on the year before
28,433mcf gas+234% on the year before
28,022mcf gas+4% on the year before
27,035mcf gas+23% on the year before
26,124mcf gas+408% on the year before
25,472mcf gas−18% on the year before
23,977mcf gas−14% on the year before
23,050mcf gas−13% on the year before
22,982mcf gas+5% on the year before
22,237mcf gas−14% on the year before
21,751mcf gas+11% on the year before
20,558mcf gas−6% on the year before
19,838mcf gas−8% on the year before
19,703mcf gas+57% on the year before
19,265mcf gas−21% on the year before
19,111mcf gas−5% on the year before
Showing 25 of 94.
SourceTexas Railroad Commission, Production Data Query. Ranked by an approximate value of last-12-month output, so oil and gas wells sort together.
In the Charco (9900) field
Who operates here, and where
Operators in this field, by gas
Hilcorp Energy leads
Counties in this field, by gas
Zapata County leads
Recent drilling permits in the Charco (9900) field
No recent drilling permits in this field are in our data yet.
For owners
What a field is, and why it matters to your check
- RRC field number
- 17130550
- RRC district
- 04
- Leases on record
- 107
- Producing leases
- 94
The Railroad Commission assigns each lease to a field: the underground pool or formation it produces from. A field can cross county lines and hold leases from many operators. Leases in the same field often move together, because they draw on the same rock.
That makes the field a fair yardstick. If your lease fell sharply and the rest of Charco (9900) did not, that is worth a question to your operator. If the whole field fell, the cause is probably geology or price, not your check.
The field trend above sums every lease in the field, so it is a good comparison for the lease page of any lease listed here.