# Marathon Oil Ef LLC — Oil & Gas Operator Profile

> Marathon Oil Ef LLC is an oil and gas operator registered with the Texas Railroad Commission, based in Houston. This is a first-party operator-intelligence profile compiled by Buckhead Energy from state oil & gas regulator records.

**URL:** https://www.buckheadenergy.com/operators/marathon-oil-ef-llc
**Source:** Buckhead Energy (https://www.buckheadenergy.com/)

## Operator registry details
- **Texas RRC organization number:** 525398
- **P5 status:** Active
- **Registered address:** Po Box 2197, Regulatory Dept, Houston, Tx, 77252
- **Phone:** 8003329449

## Frequently asked questions
**How many wells does Marathon Oil Ef LLC operate?**
Well-count data for Marathon Oil Ef LLC is not currently in our portfolio dataset; see the Texas Railroad Commission (org #525398) for the operator's complete well list.

**Can I sell mineral rights or royalties under Marathon Oil Ef LLC-operated wells?**
Yes. Buckhead Energy buys mineral and royalty interests under Marathon Oil Ef LLC-operated wells directly — a free written offer, no broker commissions, and a 7-14 day close, with no obligation. Sell page: https://www.buckheadenergy.com/sell-mineral-rights/marathon-oil-ef-llc

## Related
- Operator profile (HTML): https://www.buckheadenergy.com/operators/marathon-oil-ef-llc
- Latest TX & OK drilling permits: https://www.buckheadenergy.com/operators/marathon-oil-ef-llc/permits
- Recent drilling activity dashboard: https://www.buckheadenergy.com/operators/marathon-oil-ef-llc/recent-activity
- Sell Marathon Oil Ef LLC-operated mineral rights: https://www.buckheadenergy.com/sell-mineral-rights/marathon-oil-ef-llc

## About Buckhead Energy
Buckhead Energy is a direct buyer of oil & gas mineral rights and royalty interests across the United States. Free written offers within 24-48 hours; closings in 30-45 days. A+ BBB rated. Sell mineral rights: https://www.buckheadenergy.com/sell