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Royalty Clerk

Texas field · RRC field 59339700 · District 08

McElroy, North (Silurian)

2 producing leases run by 2 operators in 2 Texas counties. The field reported 5,646 barrels of oil and 5,028 mcf of gas in the 12 months through Jul 2026.

Field dossier · 2 counties

5,646bbl oil, last 12 months−9% vs prior year
Producing leases
2of 3 on record
Operators
2
Counties
2
Biggest operator
Diamondback E&P LLC

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Where the field sits

fewermore

Upton County: 1 producing leaseCrane County: 1 producing leaseUptonMidlandWinklerGlasscockReaganPecosEctorUptonCrane
2 countiesClick a county to open it
Gas, last 12 months
5,028 mcf
RRC field no.
59339700
RRC district
08
Data through
Jul 2026

Production

Five years of output in McElroy, North (Silurian)

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

Oil output in the McElroy, North (Silurian) field fell 9% over the last 12 months

5,646 bbl in the 12 months through Jul 2026, against 6,191 bbl in the 12 months before. Peak month: Jul 2023, 820 bbl.

Oil output in the McElroy, North (Silurian) field fell 9% over the last 12 months5,646 bbl in the 12 months through Jul 2026, against 6,191 bbl in the 12 months before. Peak month: Jul 2023, 820 bbl.Oil, bbl per month02505007501,000Peak 820 (Jul 23)51520222023202420252026
Oil output in the McElroy, North (Silurian) field fell 9% over the last 12 months5,646 bbl in the 12 months through Jul 2026, against 6,191 bbl in the 12 months before. Peak month: Jul 2023, 820 bbl.Oil, bbl per month02505007501,000Peak 820 (Jul 23)515'22'23'24'25'26

Gas output in the McElroy, North (Silurian) field fell 17% over the last 12 months

5,028 mcf in the 12 months through Jul 2026, against 6,076 mcf in the 12 months before. Peak month: Jul 2025, 724 mcf.

Gas output in the McElroy, North (Silurian) field fell 17% over the last 12 months5,028 mcf in the 12 months through Jul 2026, against 6,076 mcf in the 12 months before. Peak month: Jul 2025, 724 mcf.Gas, mcf per month0250500750Peak 724 (Jul 25)40820222023202420252026
Gas output in the McElroy, North (Silurian) field fell 17% over the last 12 months5,028 mcf in the 12 months through Jul 2026, against 6,076 mcf in the 12 months before. Peak month: Jul 2025, 724 mcf.Gas, mcf per month0250500750Peak 724 (Jul 25)408'22'23'24'25'26

SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 59339700. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.

Leases

Leases in the McElroy, North (Silurian) field

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

Showing 2 of 2.

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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 McElroy, North (Silurian) 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

Diamondback E&P leads

  1. Diamondback E&P LLC1 producing lease here3,887bbl
  2. R3 Operating Corporation1 producing lease here1,759bbl

Counties in this field, by oil

Upton County leads

  1. Upton County1 producing lease3,887bbl
  2. Crane County1 producing lease1,759bbl

Recent drilling permits in the McElroy, North (Silurian) 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
59339700
RRC district
08
Leases on record
3
Producing leases
2

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, North (Silurian) 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.