Texas field · RRC field 78938500 · District 08

Running W, N. (Holt)

4 producing leases run by 3 operators in 1 Texas county. The field reported 148,460 barrels of oil and 1.1 million mcf of gas in the 12 months through Jul 2026.

Field dossier · 1 county

148,460bbl oil, last 12 months−35% vs prior year

Producing leases: 4of 6 on record
Operators: 3
Counties: 1
Biggest operator: Ring Energy, Inc.

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Where the field sits

This county

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Gas, last 12 months: 1,099,253 mcf
RRC field no.: 78938500
RRC district: 08
Data through: Jul 2026

Production

Five years of output in Running W, N. (Holt)

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

Oil output in the Running W, N. (Holt) field fell 35% over the last 12 months

148k bbl in the 12 months through Jul 2026, against 227k bbl in the 12 months before. Peak month: May 2022, 49.6k bbl.

Gas output in the Running W, N. (Holt) field fell 31% over the last 12 months

1.1M mcf in the 12 months through Jul 2026, against 1.6M mcf in the 12 months before. Peak month: May 2022, 231k mcf.

SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 78938500. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.

Leases

Leases in the Running W, N. (Holt) field

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

Find a lease in this listOperatorSort

MCKNIGHT, M. B.
08-18323Ring Energy, Inc.Crane County
146,074bbl oil−35% on the year before
J. B. TUBB A/C 1
08-57597Formentera Operations LLCCrane County
1,483bbl oil−11% on the year before
TUBB, J.B., ETAL
08-55485Ring Energy, Inc.Crane County
800bbl oil−41% on the year before
MCKNIGHT, M.B.
08-30866Blackbeard Operating, LLCCrane County
103bbl oil−78% on the year before

Producing leases in the Running W, N. (Holt) field

MCKNIGHT, M. B.08-18323Ring Energy, Inc.Crane County	146,074bbl oil	−35%
J. B. TUBB A/C 108-57597Formentera Operations LLCCrane County	1,483bbl oil	−11%
TUBB, J.B., ETAL08-55485Ring Energy, Inc.Crane County	800bbl oil	−41%
MCKNIGHT, M.B.08-30866Blackbeard Operating, LLCCrane County	103bbl oil	−78%

Showing 4 of 4.

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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 Running W, N. (Holt) 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

Ring Energy leads

Counties in this field, by oil

Crane County leads

Crane County4 producing leases148kbbl

Recent drilling permits in the Running W, N. (Holt) 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: 78938500
RRC district: 08
Leases on record: 6
Producing leases: 4

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 Running W, N. (Holt) 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.