Skip to content
Royalty Clerk

Texas field · RRC field 36565001 · District 7C

Grayson

1 producing lease run by 1 operator in 1 Texas county. The field reported 4,951 barrels of oil and 0 mcf of gas in the 12 months through Jul 2026.

Field dossier · 1 county

4,951bbl oil, last 12 months−2% vs prior year
Producing leases
1
Operators
1
Counties
1
Biggest operator
Trojan Oil Company, 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.

Check my statementLook up a lease by name

Where the field sits

This county

Reagan County: 1 producing leaseReaganIrionSterlingUptonMidlandGlasscockReagan County
1 countyClick a county to open it
RRC field no.
36565001
RRC district
7C
Data through
Jul 2026
Leases on record
1

Production

Five years of output in Grayson

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

Oil output in the Grayson field held steady over the last 12 months

4,951 bbl in the 12 months through Jul 2026, against 5,038 bbl in the 12 months before. Peak month: Nov 2023, 618 bbl.

Oil output in the Grayson field held steady over the last 12 months4,951 bbl in the 12 months through Jul 2026, against 5,038 bbl in the 12 months before. Peak month: Nov 2023, 618 bbl.Oil, bbl per month0250500750Peak 618 (Nov 23)43420222023202420252026
Oil output in the Grayson field held steady over the last 12 months4,951 bbl in the 12 months through Jul 2026, against 5,038 bbl in the 12 months before. Peak month: Nov 2023, 618 bbl.Oil, bbl per month0250500750Peak 618 (Nov 23)434'22'23'24'25'26

SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 36565001. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.

Leases

Leases in the Grayson field

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

Showing 1 of 1.

Search by lease name →

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 Grayson 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

Trojan Oil Company leads

  1. Trojan Oil Company, LLC1 producing lease here4,951bbl

Counties in this field, by oil

Reagan County leads

  1. Reagan County1 producing lease4,951bbl

Recent drilling permits in the Grayson 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
36565001
RRC district
7C
Leases on record
1
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 Grayson 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.