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Texas field · RRC field 97930750 · District 7B

Windham, West (3400)

1 producing lease run by 1 operator in 1 Texas county. The field reported 560 barrels of oil and 4,884 mcf of gas in the 12 months through Jul 2026.

Field dossier · 1 county

560bbl oil, last 12 months−7% vs prior year
Producing leases
1of 16 on record
Operators
1
Counties
1
Biggest operator
Grayrock Energy II, 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

Shackelford County: 1 producing leaseShackelfordEastlandJonesThrockmortonStephensYoungHaskellShackelford County
1 countyClick a county to open it
Gas, last 12 months
4,884 mcf
RRC field no.
97930750
RRC district
7B
Data through
Jul 2026

Production

Five years of output in Windham, West (3400)

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

Oil output in the Windham, West (3400) field fell 7% over the last 12 months

560 bbl in the 12 months through Jul 2026, against 603 bbl in the 12 months before. Peak month: Feb 2023, 85 bbl.

Oil output in the Windham, West (3400) field fell 7% over the last 12 months560 bbl in the 12 months through Jul 2026, against 603 bbl in the 12 months before. Peak month: Feb 2023, 85 bbl.Oil, bbl per month0255075100Peak 85 (Feb 23)5120222023202420252026
Oil output in the Windham, West (3400) field fell 7% over the last 12 months560 bbl in the 12 months through Jul 2026, against 603 bbl in the 12 months before. Peak month: Feb 2023, 85 bbl.Oil, bbl per month0255075100Peak 85 (Feb 23)51'22'23'24'25'26

Gas output in the Windham, West (3400) field fell 74% over the last 12 months

4,884 mcf in the 12 months through Jul 2026, against 19.1k mcf in the 12 months before. Peak month: Dec 2021, 4,165 mcf.

Gas output in the Windham, West (3400) field fell 74% over the last 12 months4,884 mcf in the 12 months through Jul 2026, against 19.1k mcf in the 12 months before. Peak month: Dec 2021, 4,165 mcf.Gas, mcf per month01,0002,0003,0004,0005,000Peak 4,165 (Dec 21)21720222023202420252026
Gas output in the Windham, West (3400) field fell 74% over the last 12 months4,884 mcf in the 12 months through Jul 2026, against 19.1k mcf in the 12 months before. Peak month: Dec 2021, 4,165 mcf.Gas, mcf per month01,0002,0003,0004,0005,000Peak 4,165 (Dec 21)217'22'23'24'25'26

SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 97930750. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.

Leases

Leases in the Windham, West (3400) 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 Windham, West (3400) 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

Grayrock Energy II leads

  1. Grayrock Energy II, LLC1 producing lease here560bbl

Counties in this field, by oil

Shackelford County leads

  1. Shackelford County1 producing lease560bbl

Recent drilling permits in the Windham, West (3400) 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
97930750
RRC district
7B
Leases on record
16
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 Windham, West (3400) 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.