498 wells across 90 recorded operators. Oklahoma drilling counts are being reconciled with state records and will return here once verified.
Buckhead Energy analysis of public oil and gas data. Formation summary date: 2026-11-01.
Quick answer: The Cleveland formation in Oklahoma has 498 wells on record across 90 recorded operators. Oklahoma drilling counts are being reconciled with state records and will return here once verified. Its operators with the most wells on record are Mewbourne Oil Company, Unbridled Resources LLC, Be Anadarko Ii LLC, Unit Petroleum Company and Diversified Production LLC. Source: Buckhead Energy analysis of public oil and gas data. Formation summary date: 2026-11-01.
The operators with the most well counts targeting the Cleveland formation in Oklahoma:
| # | Operator | Wells in Cleveland |
|---|---|---|
| 1 | Mewbourne Oil Company | 92 |
| 2 | Unbridled Resources LLC | 89 |
| 3 | Be Anadarko Ii LLC | 58 |
| 4 | Unit Petroleum Company | 33 |
| 5 | Diversified Production LLC | 24 |
| 6 | Jones Energy | 22 |
| 7 | Strat Land Exploration Company | 12 |
| 8 | Presidio Petroleum | 12 |
| 9 | Chesapeake Energy | 9 |
| 10 | Samson Resources Company | 6 |
The Oklahoma counties with the most Cleveland activity:
Ellis, Beaver
The Cleveland is a formation/play group recorded in Oklahoma, with 498 wells on file across 90 distinct operators of record. These are stored records, not a live measure of drilling.
Recorded formation activity provides regional context. It does not establish ownership, future production, royalty payments or a value for an individual tract. Consult qualified professionals about your specific interest.
498 wells target the Cleveland in Oklahoma, worked by 90 recorded operators, per Buckhead Energy analysis of public oil and gas data. Formation summary date: 2026-11-01.
The Cleveland operators with the most wells on record in Oklahoma are Mewbourne Oil Company, Unbridled Resources LLC, Be Anadarko Ii LLC, Unit Petroleum Company and Diversified Production LLC. The full ranking is in the table on this page. Formation summary date: 2026-11-01.
Oklahoma drilling counts are being reconciled with state records and will return here once verified. Formation summary date: 2026-11-01.
Oklahoma drilling counts are being reconciled with state records and will return here once verified. Formation summary date: 2026-11-01.
Cleveland activity in Oklahoma includes 498 wells on record and 90 recorded operators — from Buckhead Energy analysis of public oil and gas data. Oklahoma drilling counts are being reconciled with state records and will return here once verified. Formation summary date: 2026-11-01.
The primary counties recorded for Cleveland in Oklahoma are Ellis, Beaver. Formation summary date: 2026-11-01.
Value depends on your net mineral acres or royalty decimal, the operator, the remaining drilling locations, and current oil and gas prices. This page is informational only, not a valuation. Formation summary date: 2026-11-01.
Get a free written offer based on your specific tract, operator, and the current Cleveland activity in your area.
Get Your Free Written OfferFormation: Cleveland
State: Oklahoma
Total wells: 498
Recorded operators: 90
Summary date: 2026-11-01
