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Guide · 7 minute read

What the codes on a royalty stub mean

Every operator prints its own abbreviations, but the state decides what a stub must show. This guide lists the codes you will meet, says which ones the Texas statute requires, and lets you tap a made-up stub to see what each box means.

Checked against the sources listed at the end.

What the law says a stub must show

Texas does not leave the stub to the operator’s taste. When a royalty owner is paid from the sale of oil or gas under a division order, lease or other agreement, the payor must put twelve items on the check stub, an attachment or another remittance advice that comes with the payment NRC §91.501 NRC §91.502. The codes on your stub are shorthand for those twelve.

The twelve items a Texas royalty stub must show
ItemThe stub must show
1The lease, property or well name, any identification number the payor uses, and the county and state
2The month and year of the sales being paid
3The total barrels of oil or the total amount of gas sold
4The price per barrel or per Mcf
5The total state severance and other production taxes paid
6The windfall profit tax paid on your interest
7Any other deductions or adjustments
8The net value of total sales after deductions
9Your interest in sales from the lease, as a decimal
10Your share of the total value of sales before any tax deductions
11Your share of the sales value less deductions
12An address and telephone number for questions

If you are paid by paper check in the mail, the payor may not move this information somewhere else, such as a website, unless you agreed to it §91.506(b).

Tap a code on a stub

The stub below is made up, but the July 2026 volumes are the state’s figures for a real Midland County lease, multiplied by a sample owner’s decimal. Tap any boxed code or figure to read what it is and where the definition comes from.

ROYALTY CHECK STUB

CHECK 118204 · 09/25/2026

Payor

Owner no.

Property

RRC lease

Sale month

OIL

Interest

Decimal

Volume

Price

Gross

Sev tax

Deduct

Net

GAS

Product

Decimal

Volume

Price

Gross

Sev tax

Deduct

Net

THIS CHECK

Adjust

Held

Interest

Total

Tap any boxed code or figure.

A made-up stub for a real lease. The July 2026 volumes are the state record for INTERSTATE 8-32 C times a sample owner’s decimal. Prices, gas deductions and the payor are for illustration, and your stub will arrange them differently.

Notice what repeats. The decimal is the same on the oil line and the gas line, because it is your share of the whole lease. The tax is a percentage of the gross: 4.6 percent on the oil line, 7.5 percent on the gas line. The deductions column is where the two lines differ most.

RI, ORRI, WI and NRI: which one are you?

Four abbreviations say who owns what in a lease. A royalty interest (RI) is a share of production or its proceeds that carries no duty to operate the property and normally none of the costs of exploring, developing and operating it EIA glossary. If you own minerals and lease them, or inherited them, this is you.

A working interest (WI) is the right to explore, drill and produce, with the duty to pay a matching share of the costs SLB, working interest. An overriding royalty interest (ORRI) is a slice of production, free of the cost of production, created by the working interest owner and paid out of its share SLB, overriding royalty. Net revenue interest (NRI) is what a working interest owner actually receives once royalty and overriding royalty are taken off SLB, net revenue interest.

One lease, three shares
  • RI Royalty interest: 1/4, 25%

    Paid to the mineral owner. This is the line on a royalty stub.

  • ORRI Overriding royalty interest: 1/16, 6.25%

    Carved out of the working interest, so it comes off the working interest's share.

  • NRI Working interest's net revenue interest: 11/16, 68.75%

    What is left for the working interest after both. The working interest also pays its share of the costs.

A made-up split: a 1/4 royalty and a 1/16 overriding royalty, each measured against the whole lease. The net revenue interest is what remains: 1 minus 1/4 minus 1/16 is 11/16.

The decimal is your slice. The code says what kind of slice.

If your stub shows a kind of interest that does not match what you own, ask the payor which interest it has on file for you. A wrong code can mean the wrong decimal or the wrong costs.

Barrels, Mcf and MMBtu

Oil is counted in barrels, 42 U.S. gallons each. Gas is counted in Mcf, one thousand cubic feet, and sometimes converted to MMBtu, one million British thermal units EIA glossary. The conversion needs the gas’s heating value, in Btu per cubic foot:

Mcf to MMBtu, an example

Gas sold100 Mcf

Heating value, for example1,050 Btu per cubic foot

100 × 1,050 ÷ 1,000105 MMBtu

The heating value is yours to ask for. Send a certified-mail request and the payor has 60 days to give you a copy of its Form G-1 or a statement with the figure §91.504(b). The Henry Hub price that gas is often compared with is quoted in dollars per MMBtu EIA, Henry Hub.

Glossary: find a code

Search by the code as printed, or narrow by kind. Each entry names its source, and the shorthand is the way stubs commonly print it.

Three checks once you can read it

  1. Is the decimal the same on every line for the lease? It should also match your division order. Our guide to decimal interest shows how to rebuild it.
  2. Is the tax the right percentage of the gross? Oil is 4.6 percent of market value and gas 7.5 percent Tax Code §202.052 Tax Code §201.001. The severance tax check does the division for you.
  3. Does volume times price equal the gross? Item 10 is your share of sales before tax, so the arithmetic on the line has to close. Walk one line through in how Texas oil royalties are calculated.

When a code is not on the list

Operators can invent abbreviations, so you will meet some that no glossary lists. You do not have to guess. If the stub does not explain a deduction or adjustment, ask the payor to. The request must be in writing and sent by certified mail, and the payor has 60 days to answer by certified mail NRC §91.504. For any other question about a payment, the same kind of request gets an answer within 30 days NRC §91.505. At least once every 12 months the payor must also remind you that you have this right.

A letter to send

Please explain the code “GAS PROC ADJ” and each other deduction or adjustment on the statement for sale month July 2026, property INTERSTATE 8-32 C, owner number 0044817, as provided in Natural Resources Code section 91.504(a).

Keep the certified mail receipt. If 60 days pass with no answer, section 91.507(d) lets you bring a civil action, in which the prevailing party recovers court costs and attorney’s fees NRC §91.507. The guide to Texas royalty owner rights covers the steps. To see whether your stub lines up with the state record, use the Texas royalty audit.

FAQ

Questions people ask

What does RI mean on a royalty check stub?

RI usually means royalty interest. It is a share of production, or of the money from it, that carries no duty to operate the property and normally none of the costs of exploring, developing and operating it, according to the U.S. Energy Information Administration. Operators abbreviate differently, so check the interest column. If it is unclear, ask the payor which interest it has on file for you.

What is the difference between BBL, MCF and MMBTU?

BBL is a barrel of oil, which is 42 U.S. gallons. MCF is one thousand cubic feet of gas. MMBTU is one million British thermal units of heat. To turn Mcf into MMBtu, multiply by the gas's heating value in Btu per cubic foot and divide by 1,000.

What is the decimal on my royalty stub?

It is your interest in sales from the lease, written as a decimal, and Texas requires the stub to show it (Natural Resources Code section 91.502(9)). For a royalty it is the royalty fraction times your net mineral acres, divided by the acres in the unit. It should match your division order.

How to rebuild your decimal

What should I do if a deduction on my stub is not explained?

Ask in writing, by certified mail. If the stub does not explain a deduction or adjustment, the payor must explain it by certified mail within 60 days of receiving your request (section 91.504(a)).

Post-production deductions explained

What does suspense mean on a royalty stub?

Suspense means the payor is holding your money. Texas allows that, without interest, past the payment deadline for a title dispute, reasonable doubt about your title or that you authorized the sale of your share, an unanswered title-opinion request, or a child support lien or withholding order (section 91.402(b)).

Why royalty checks stop

Why does my stub show severance tax when I am not the producer?

For the Texas production taxes, the Tax Code treats an owner of a royalty interest as a producer. Oil is taxed at 4.6 percent of market value and gas at 7.5 percent, and the stub must show the taxes paid (section 91.502(5)).

Severance tax check