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Royalty Clerk

Texas field · RRC field 85195001 · District 03

Spindletop

6 producing leases run by 2 operators in 1 Texas county. The field reported 32,474 barrels of oil and 0 mcf of gas in the 12 months through Jul 2026.

Field dossier · 1 county

32,474bbl oil, last 12 months+16% vs prior year
Producing leases
6of 11 on record
Operators
2
Counties
1
Biggest operator
Rheaco Oil Company, Ltd.

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.

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Where the field sits

This county

Jefferson County: 6 producing leasesJeffersonOrangeChambersHardinLibertyJefferson County
1 countyClick a county to open it
RRC field no.
85195001
RRC district
03
Data through
Jul 2026
Leases on record
11

Production

Five years of output in Spindletop

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

Oil output in the Spindletop field rose 16% over the last 12 months

32.5k bbl in the 12 months through Jul 2026, against 28.1k bbl in the 12 months before. Peak month: May 2022, 5,306 bbl.

Oil output in the Spindletop field rose 16% over the last 12 months32.5k bbl in the 12 months through Jul 2026, against 28.1k bbl in the 12 months before. Peak month: May 2022, 5,306 bbl.Oil, bbl per month02,0004,0006,000Peak 5,306 (May 22)3,35120222023202420252026
Oil output in the Spindletop field rose 16% over the last 12 months32.5k bbl in the 12 months through Jul 2026, against 28.1k bbl in the 12 months before. Peak month: May 2022, 5,306 bbl.Oil, bbl per month02,0004,0006,000Peak 5,306 (May 22)3,351'22'23'24'25'26

SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 85195001. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.

Leases

Leases in the Spindletop field

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

Showing 6 of 6.

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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 Spindletop 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

Rheaco Oil Company leads

  1. Rheaco Oil Company, Ltd.3 producing leases here21.9kbbl
  2. Kingwood Exploration LLC3 producing leases here8,733bbl

Counties in this field, by oil

Jefferson County leads

  1. Jefferson County6 producing leases30.7kbbl

Recent drilling permits in the Spindletop field

For owners

What a field is, and why it matters to your check

RRC field number
85195001
RRC district
03
Leases on record
11
Producing leases
6

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 Spindletop 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.