What Mariposa Petroleum Company is doing in Stanislaus County — wells, recent permits, spuds, and DUCs — and what it means if you own minerals here.
Activity data as of August 2026 · public well-header records · CSV · JSON · CC BY 4.0
Get a Free OfferMariposa Petroleum Company has 3 well records in Stanislaus County, California, which ranks it #5 among operators in the county by well count. Of those, 0 have a first-production date on file (have produced at some point).
On the forward-looking side, Mariposa Petroleum Company has 0 permits and 0 spuds filed in the last 24 months and 3 drilled-but-uncompleted (DUC) wells in the county, with its most recent permit dated November 1978 — signals that production, and royalties, may be coming.
Wells that have produced underpin the county's royalty history; permits and spuds point to potential future royalties; a DUC count signals production may be near.
Operator quality matters. A strong, active operator like the ones leading a county tends to develop and pay more reliably — one of the inputs a buyer weighs.
Your tract is what counts. County-level activity sets the backdrop, but your lease royalty, decimal interest, and exact tract determine your actual royalty. See how to track drilling near you and net mineral acres vs. net royalty acres.
Mariposa Petroleum Company has 3 well records in Stanislaus County, California (ranked #5 among operators in the county by well count). Recent forward activity includes 0 permits and 0 spuds in the last 24 months and 3 drilled-but-uncompleted (DUC) wells. Figures are from public well-header records as of August 2026.
New permits and spuds point to potential future royalties; a rising DUC count signals production may be near; and wells that have produced (0 here) underpin the county's royalty history. Mariposa Petroleum Company's scale and activity in Stanislaus County is one input a buyer weighs when valuing minerals there — but your specific tract, lease royalty, and decimal interest determine what you actually receive.
Yes. Buckhead Energy is a direct buyer of mineral and royalty interests in Stanislaus County, California, including interests under Mariposa Petroleum Company-operated wells. We provide a free, no-obligation written offer and explain how the operator's activity factored into it.
Buckhead Energy buys mineral and royalty interests in Stanislaus County, California directly — own capital, no broker commissions, and a free, no-obligation written offer that factors in Mariposa Petroleum Company's activity nearby.
Get a Free OfferDirect buyer, not a broker · A+ BBB · buying since 2007
Activity figures are compiled from public well-header records and refreshed periodically; they are general information, not legal, tax, or investment advice. Confirm specifics against current state-agency data for any tract.
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