At some point after a well starts producing on your minerals, you'll receive a division order from the operator. It looks like a simple form, and most people sign it and send it back without much thought. But it's worth reading carefully because it determines how much you get paid.

What a Division Order Is

A division order is a document that tells the operator (or the purchaser of production) how to divide the revenue from a well or unit among the interest owners. It specifies your ownership percentage as a decimal interest. The main purpose is to protect the payor from double liability: the operator needs written confirmation of who is entitled to what share before cutting checks.

For example, if your division order shows a decimal interest of 0.00125000, that means you receive 0.125% of the revenue from the well. That number is derived from your acreage, your royalty rate, and your proportionate share of the unit. The formula is:

(Your net mineral acres / Total unit acres) x Your royalty rate = Decimal interest

If you own a 1/16 mineral interest in a unit and your lease reserves a 1/4 royalty, your decimal interest is 1/16 x 1/4 = 0.015625.

What It Is Not

A division order is not a lease. It does not create or modify your mineral rights. It does not change the terms of your lease. It's an administrative document that directs the operator where to send your money.

Both Texas and Oklahoma have statutes that explicitly prevent division orders from altering lease terms. Texas codified this in Chapter 91, Subchapter J of the Natural Resources Code, which provides that a division order cannot be used to modify a lease. Oklahoma's statute (52 O.S. ยง 570.11) states that terms of a division order which conflict with the terms of any oil and gas lease are invalid, unless previously agreed to by the affected parties.

If your lease says you get a 3/16 royalty and a division order shows 1/8, the lease controls. But you need to catch the discrepancy yourself.

What to Check Before Signing

Your decimal interest. Does the decimal match what you believe your ownership to be? Run the formula above. If it doesn't match, ask the operator to explain the calculation. Operators will sometimes provide the formula they used (mineral interest x royalty x tract factor) or a redacted copy of the title opinion relating to your interest.

Mineral owners who inherit their interest often overestimate their ownership because fractional math compounds. Inheriting 1/4 of Mom's 1/3 interest equals 1/12, not 1/4. The division order decimal is based on a title opinion prepared by an attorney who has examined the full chain of title, so the number may legitimately be smaller than you expected.

Your name and address. Make sure they're correct. Checks go to the address on the division order.

The property description. Confirm it matches the property you own.

The effective date. This is when the division order takes effect. Revenue earned before this date may be handled differently.

Any additional terms. Some division orders include clauses that go beyond basic revenue allocation. Look for language about indemnification, warranty of title, or payment terms that seem unusual. In most states, you can strike those clauses and still sign the division order for the purpose of confirming your decimal interest.

What Happens If You Don't Sign

If you don't sign the division order, the operator will typically hold your payments in suspense. They know you're owed money, but they want written confirmation of where to send it and that you agree with the decimal interest.

In Oklahoma, the situation is more nuanced. Under Oklahoma law, both unmarketable title and failure to execute a division order can justify suspension of royalty payments. An operator must pay within 6 months of the date of first sale and thereafter by the end of the second succeeding month for oil (third for gas); failure to do so triggers 12% annual interest.

In Texas, operators must pay within 120 days after the end of the month of first sale, with subsequent payments due within 60 days (oil) or 90 days (gas) after the end of each calendar month.

That said, you should not sign a division order you believe is incorrect. It's always easier to fix a mistake before signing rather than after. Don't sign just to start getting checks. A division order can be revoked unilaterally by either party, but correcting a signed order still takes time and effort.

When Division Orders Change

You may receive a new division order if:

Each time, compare the new decimal to the previous one. If it went down, find out why before signing. If it went up, confirm it's correct before counting on the difference. Each heir needs their own division order reflecting their specific decimal interest, along with a current W-9 on file with the operator.

Keep Every Division Order

Division orders are part of your permanent records for each property. When a new one arrives, compare the decimal to the previous order. If the decimal changed without explanation, ask the operator's division order department for the title opinion calculation before signing.

If the decimal on the new division order doesn't match the previous one and you can't figure out why, ask the operator's division order department for the title opinion calculation.

MinRight lets you store the decimal interest and effective date for each division order alongside the property record. When a new order arrives, pull up the existing decimal and compare. Catching a discrepancy before you sign is much simpler than disputing it after.