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Texas field · RRC field 59337001 · District 08

McElroy

40 producing leases run by 15 operators in 2 Texas counties. The field reported 2.1 million barrels of oil and 567,444 mcf of gas in the 12 months through Jul 2026.

Field dossier · 2 counties

2,082,831bbl oil, last 12 months+7% vs prior year
Producing leases
40of 68 on record
Operators
15
Counties
2

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

fewermore

Upton County: 18 producing leasesCrane County: 22 producing leasesCraneMidlandWinklerGlasscockReaganPecosEctorCraneUpton
2 countiesClick a county to open it
Gas, last 12 months
567,444 mcf
RRC field no.
59337001
RRC district
08
Data through
Jul 2026

Production

Five years of output in McElroy

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

Oil output in the McElroy field rose 7% over the last 12 months

2.1M bbl in the 12 months through Jul 2026, against 1.9M bbl in the 12 months before. Peak month: Nov 2025, 225k bbl.

Oil output in the McElroy field rose 7% over the last 12 months2.1M bbl in the 12 months through Jul 2026, against 1.9M bbl in the 12 months before. Peak month: Nov 2025, 225k bbl.Oil, bbl per month050k100k150k200k250kPeak 225k (Nov 25)171k20222023202420252026
Oil output in the McElroy field rose 7% over the last 12 months2.1M bbl in the 12 months through Jul 2026, against 1.9M bbl in the 12 months before. Peak month: Nov 2025, 225k bbl.Oil, bbl per month050k100k150k200k250kPeak 225k (Nov 25)171k'22'23'24'25'26

Gas output in the McElroy field rose 32% over the last 12 months

566k mcf in the 12 months through Jul 2026, against 430k mcf in the 12 months before. Peak month: Dec 2025, 63k mcf.

Gas output in the McElroy field rose 32% over the last 12 months566k mcf in the 12 months through Jul 2026, against 430k mcf in the 12 months before. Peak month: Dec 2025, 63k mcf.Gas, mcf per month025k50k75kPeak 63k (Dec 25)54.1k20222023202420252026
Gas output in the McElroy field rose 32% over the last 12 months566k mcf in the 12 months through Jul 2026, against 430k mcf in the 12 months before. Peak month: Dec 2025, 63k mcf.Gas, mcf per month025k50k75kPeak 63k (Dec 25)54.1k'22'23'24'25'26

SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 59337001. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.

Leases

Leases in the McElroy field

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

Showing 25 of 40.

SourceTexas Railroad Commission, Production Data Query. Ranked by an approximate value of last-12-month output, so oil and gas wells sort together.

For owners

What a field is, and why it matters to your check

RRC field number
59337001
RRC district
08
Leases on record
68
Producing leases
40

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 McElroy 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.