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Royalty Clerk

Texas field · RRC field 13120475 · District 08

Buffalo Ridge (Wolfcamp)

1 producing lease run by 1 operator in 1 Texas county. The field reported 1,120 barrels of oil and 0 mcf of gas in the 12 months through Jul 2026.

Field dossier · 1 county

1,120bbl oil, last 12 months−55% vs prior year
Producing leases
1of 4 on record
Operators
1
Counties
1
Biggest operator
Slant Operating, LLC

Own minerals in this field?

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Where the field sits

This county

Ector County: 1 producing leaseEctorMartinMidlandAndrewsWinklerWardEctor County
1 countyClick a county to open it
RRC field no.
13120475
RRC district
08
Data through
Jul 2026
Leases on record
4

Production

Five years of output in Buffalo Ridge (Wolfcamp)

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

Oil output in the Buffalo Ridge (Wolfcamp) field fell 55% over the last 12 months

625 bbl in the 12 months through Jul 2026, against 1,375 bbl in the 12 months before. Peak month: Jan 2022, 372 bbl.

Oil output in the Buffalo Ridge (Wolfcamp) field fell 55% over the last 12 months625 bbl in the 12 months through Jul 2026, against 1,375 bbl in the 12 months before. Peak month: Jan 2022, 372 bbl.Oil, bbl per month0100200300400Peak 372 (Jan 22)3220222023202420252026
Oil output in the Buffalo Ridge (Wolfcamp) field fell 55% over the last 12 months625 bbl in the 12 months through Jul 2026, against 1,375 bbl in the 12 months before. Peak month: Jan 2022, 372 bbl.Oil, bbl per month0100200300400Peak 372 (Jan 22)32'22'23'24'25'26

SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 13120475. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.

Leases

Leases in the Buffalo Ridge (Wolfcamp) field

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

Showing 1 of 1.

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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 Buffalo Ridge (Wolfcamp) 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

Slant Operating leads

  1. Slant Operating, LLC1 producing lease here622bbl

Counties in this field, by oil

Ector County leads

  1. Ector County1 producing lease622bbl

Recent drilling permits in the Buffalo Ridge (Wolfcamp) 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
13120475
RRC district
08
Leases on record
4
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 Buffalo Ridge (Wolfcamp) 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.