Custer County, Oklahoma
Also written as 21-13N-18W, S21 T13N R18W, or Sec. 21-T13N-R18W. Here is what the well record shows and how to get a written lease or purchase offer for your interest in this section.
We price every interest individually from the wells, permits, and spacing in your section. Tell us whether you want to lease or sell, and a landman will send you a written number, usually the same day.
Offer to lease
Keep your minerals and your royalty. We quote a bonus per net mineral acre and the lease terms in writing.
Request a lease offerOffer to sell
Sell outright for one payment. We quote a price per net mineral acre and handle the deed and recording.
Request a purchase offerNo obligation. Once we send a number, it stands for 7 days unless verification shows different title or production, and then we explain the change in writing.
Wells on record
3
Active
1
Horizontal
0
Last completion
February 2002
Enverus shows 3 wells with a surface location in Section 21: 1 active and 2 plugged. The active well is operated by Diversified Energy. The most recent completion was by Diversified Energy in February 2002. In the 12 months through June 2026, wells located in or crossing the section reported 194 barrels of oil and 32,278 Mcf of gas, down 1% from the 12 months before. The nearest drilling permit approved in the last 12 months is 0.4 miles away in Section 29-13N-18W, issued to Territory Resources in January 2026.
Source: Enverus well, permit, completion, and production data, compiled from Oklahoma Corporation Commission records, pulled October 2, 2026.
A landman reviews it, not a call center. You will hear back the same day.
Leasing pays a one-time bonus and keeps your royalty if wells are drilled. Selling pays once and ends the risk and the paperwork. If you expect to hold for the long haul and can wait on drilling, leasing usually makes more sense. If you need cash now, are settling an estate, or are splitting a small family share, selling often does. We will tell you which one fits, even when the answer is to keep them.
Horizontal units in this area often cover two sections, so owners in Section 21 frequently own next door too. Neighboring sections in 13N-18W: Section 16 to the north, Section 22 to the east and Section 20 to the west. See every section on the 13N-18W township page.