La. Admin. Code tit. 43 § XIX-2903
Commissioner- the Commissioner of Conservation of the state of Louisiana.
District Manager- the manager of any one of the districts of the state of Louisiana under the Office of Conservation, and, as used, refers specifically to the manager within whose district the field or fields affected by the special order, as hereinafter defined, are located.
Interested Party- any person, as person is defined in Title 30 of the R.S. of 1950, who is known to the applicant after diligent search to own an interest in the unit affected by the application.
Legal Location- any location which is in accordance with applicable special and statewide orders.
Special Order- any order of the commissioner and any amendments or supplements thereto which created the unit for which the designation of a substitute unit well is requested.
Substitute Unit Well- any well already drilled to, or to be drilled to, completed or recompleted in the unitized sand which in the interest of good conservation practices should be designated to take the place of and become the unit well.
Unit- any drilling unit or units created by order of the commissioner.
Unitized Sand- the sand covered by the special order.
La. Admin. Code tit. 43, § XIX-2903