Free for North Dakota and Montana mineral owners
Free mineral and royalty ownership tracking for North Dakota and Montana
Track every well, every decimal, every payor — in one place, with a full history you can rewind to any past date. Most of it costs nothing to use.
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Why this matters
Your decimal was calculated by someone doing their job well — on behalf of the operator.
It is usually right.
When it isn't, nobody is assigned to notice. And a decimal that is wrong is wrong every month, on every well, until somebody checks it. MyDecimal doesn't check it for you — it gives you a clear, permanent record of what you're supposed to own and who's supposed to be paying you on it, free, so you have what you need to catch it yourself.
Free
Track what you own — no cost
MyDecimal keeps your ownership in one place: which wells, what decimal, who pays you, and what changed. Nothing is ever overwritten — move the date and see what your decimal was on any past day. Notice something off? Correct it yourself, right from your portfolio.
North Dakota and Montana today. The well records behind it are North Dakota's and Montana's, so if your minerals are elsewhere the tool won't find them yet — more states are coming as MyDecimal grows. North Dakota mineral ownership tracking · Montana mineral ownership tracking
What's included
Most of what you need is free. It's staying that way.
Free, starting now
Every owner entity, well and unit you hold, your decimals, your full ownership ledger with a history you can rewind, and the ability to fix an entry yourself the moment something looks wrong.
Premium, available now
Production data and operator change notices are available with a premium subscription — for owners who want to watch a well even more closely. Core ownership tracking remains free.
Coming later
New permit information is not yet available.