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Mississippi Mineral Rights — A State Owner Hub

A comprehensive guide to Mississippi mineral rights — counties, formations, operators, CO2 EOR, inheritance, and selling guidance.

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Mississippi Mineral Rights — A State Owner’s Hub

Mississippi is one of the most consequential mature-field oil-producing states in the United States. The state's mature/EOR field portfolio — concentrated in southeast Mississippi (Wayne, Jasper, Clarke, Jones counties) plus selected positions across south Mississippi — produces approximately 237,000 barrels of oil per month from the top 20 producing units. Most of the state's heavyweight production comes from Denbury Onshore Jackson Dome CO2 EOR floods, with Highmark Energy Operating, Tellus, Formentera, Venture, Durango, and other operators rounding out the operator landscape.

Mississippi Producing Counties

Wayne County — 5 top-20 units; Eucutta East, Yellow Creek W/E, Diamond x2

Jasper County — 3 Denbury Jackson Dome CO2 floods (Heidelberg E/W, Soso)

Clarke County — 3 mature-field positions (Pachuta Creek, Junction City, Davis)

Jones County — 2 mature-field positions (Laurel, Reedy Creek)

Yazoo County — Tinsley field (Highmark Energy)

Lincoln County — Brookhaven field (Denbury)

Lamar County — Baxterville field (Tellus)

Perry County — Glazier field (Venture)

Greene County — Sand Hill North (Thomas A Blanton)

Adams County — Cranfield (Durango; first MS CO2 flood)

Mississippi Producing Formations

Smackover Formation — dominant Jurassic carbonate

Lower Tuscaloosa Marine Shale (LTMS) — emerging unconventional shale

Hosston Sandstone — Lower Cretaceous oil and gas

Norphlet Sandstone — deep Jurassic gas (Mississippi coast)

Selma Chalk — Upper Cretaceous fractured chalk

Mississippi Operators

Denbury Onshore — 5 top-20 units; all Jackson Dome CO2 floods

Tellus Operating Group — Yellow Creek West, Baxterville

Highmark Energy Operating — Tinsley

Venture Oil & Gas — Reedy Creek, Glazier

Mississippi Inheritance & Legal

Mississippi Mineral Rights Inheritance Guide

Mississippi Affidavit of Heirship

Mississippi Dormant Mineral Statutes

Mississippi Probate for Mineral Rights

Recording Mineral Deeds in Mississippi

Mississippi CO2 EOR & Sequestration

Mississippi CO2 Floods Overview

Jackson Dome & the NEJD CO2 Pipeline

ExxonMobil Acquisition of Denbury — Mississippi Implications

45Q + Mississippi CO2 Sequestration Economics

Selling Mississippi Mineral Rights

Buckhead Energy buys mineral rights and royalty interests across the entire Mississippi mature-field landscape. Out-of-state owners can sell entirely remotely.

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Key Takeaways

  • A comprehensive Mississippi mineral rights hub — counties, formations, operators, CO2 EOR, inheritance, and selling guidance.
  • Buckhead Energy buys mineral rights and royalty interests across the Mississippi mature-field landscape.
  • Out-of-state owners can sell entirely remotely.
  • Free written valuations grounded in current Jackson Dome CO2 supply and operator-strategy scenarios where applicable.

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Conroe Oil Unit (Montgomery Co., TX)

Spindletop & Gladys City Unit (Jefferson Co., TX)

Mississippi Mineral Rights State Hub

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