Office of Conservation

Injection & Mining Division
LaSalle Building, 8th Floor

The Injection and Mining Division (IMD) has the responsibility of implementing two major federal environmental programs which were statutorily charged to the Office of Conservation: the Underground Injection Control (UIC) program with federal oversight from the Environmental Protection Administration (EPA) and the Surface Mining Program with federal oversight from the U.S. Department of the Interior, Office of Surface Mining.

Underground Injection Control Section >>

The Underground Injection Control (UIC) Section administers a regulatory and permit program to protect underground sources of drinking water from endangerment by the subsurface emplacement of both hazardous and non-hazardous fluids through deep well injection, and other oilfield waste disposal techniques.

Surface Mining Section >>

The Surface Mining Section is responsible for the regulation of exploration, development, and surface mining operations for coal and lignite, and protection of state and private lands.

News Releases & Announcements

New & Amended Regulations

Injection & Mining Policy Statements

  • IMD-GS-11Maximum Allowable Formation Pressure (MAFP) in Class II Salt Water Disposal (SWD) Wells and Enhanced Recovert (EOR) Wells Injecting Produced Water or Brine (9-1-2017)
  • IMD-GS-10Location Plat Requirements for the Injection and Mining Division (11/1/2010)
  • IMD-GS-01, Amendment 4Single String Casing Completion Requirements for SWD and EOR wells (7/1/2016)
  • IMD-GS-09, Amendment 1Determination of a Maximum Allowable Surface Injection Pressure for Class II Saltwater Disposal and Enhanced Oil Recovery Wells by Applying the Provisions of LAC 43:XIX.405.B.4 to the Confining Zone (2/15/2017)
  • IMD-GS-08Public Notice Requirements for Applications for Solution-Mined Salt Caverns, Hydrocarbon Storage in a Solution-mined Salt Cavern, and Associated SWD Wells (4/2/2007)

Office of Conservation Reference Documents

Injection & Mining Division Contact Information

Physical Address
617 North Third Street
LaSalle Building, 8th Floor
Baton Rouge, Louisiana 70802

Mailing Address
P.O. Box 94275
Baton Rouge, Louisiana 70804

Phone (225) 342-5515
Fax (225) 342-3094

Injection & Mining Division Director
Stephen Lee

UIC Permitting Workshop Outlines & Presentation