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Texas field · RRC field 97512500 · District 8A

Willene (Fusselman)

1 producing lease run by 1 operator in 1 Texas county. The field reported 2,980 barrels of oil and 750 mcf of gas in the 12 months through Jul 2026.

Field dossier · 1 county

2,980bbl oil, last 12 months−34% vs prior year
Producing leases
1of 2 on record
Operators
1
Counties
1
Biggest operator
Onaroll Operating LLC

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

Dawson County: 1 producing leaseDawsonGainesLynnGarzaAndrewsTerryBordenDawson County
1 countyClick a county to open it
Gas, last 12 months
750 mcf
RRC field no.
97512500
RRC district
8A
Data through
Jul 2026

Production

Five years of output in Willene (Fusselman)

Monthly totals across the leases the Railroad Commission assigns to this field.

Oil output in the Willene (Fusselman) field fell 34% over the last 12 months

2,975 bbl in the 12 months through Jul 2026, against 4,487 bbl in the 12 months before. Peak month: Oct 2021, 1,190 bbl.

Oil output in the Willene (Fusselman) field fell 34% over the last 12 months2,975 bbl in the 12 months through Jul 2026, against 4,487 bbl in the 12 months before. Peak month: Oct 2021, 1,190 bbl.Oil, bbl per month02505007501,0001,250Peak 1,190 (Oct 21)020222023202420252026
Oil output in the Willene (Fusselman) field fell 34% over the last 12 months2,975 bbl in the 12 months through Jul 2026, against 4,487 bbl in the 12 months before. Peak month: Oct 2021, 1,190 bbl.Oil, bbl per month02505007501,0001,250Peak 1,190 (Oct 21)0'22'23'24'25'26

Gas output in the Willene (Fusselman) field: 750 mcf in the last 12 months

750 mcf in the 12 months through Jul 2026. Peak month: Apr 2024, 1,987 mcf.

Gas output in the Willene (Fusselman) field: 750 mcf in the last 12 months750 mcf in the 12 months through Jul 2026. Peak month: Apr 2024, 1,987 mcf.Gas, mcf per month05001,0001,5002,000Peak 1,987 (Apr 24)020222023202420252026
Gas output in the Willene (Fusselman) field: 750 mcf in the last 12 months750 mcf in the 12 months through Jul 2026. Peak month: Apr 2024, 1,987 mcf.Gas, mcf per month05001,0001,5002,000Peak 1,987 (Apr 24)0'22'23'24'25'26

SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 97512500. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.

Leases

Leases in the Willene (Fusselman) field

Ranked by last-12-month output. Filter by operator, and open any lease for its month-by-month ledger.

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 Willene (Fusselman) field

Who operates here, and where

Each operator and county links to its own page, so you can see the rest of what they run.

Operators in this field, by oil

Onaroll Operating leads

  1. Onaroll Operating LLC1 producing lease here875bbl

Counties in this field, by oil

Dawson County leads

  1. Dawson County1 producing lease875bbl

Recent drilling permits in the Willene (Fusselman) 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
97512500
RRC district
8A
Leases on record
2
Producing leases
1

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 Willene (Fusselman) 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.