Except in those fields where special rules provide otherwise, hearings to establish or change the allowable production of oil in any field shall be held whenever called by order of this Board and also whenever any interested party may petition the Board for such a hearing; provided, however, that no such hearing for such purpose shall be held until at least thirty (30) days' notice.
Hearings to establish allowable production of gas shall be held semi-annually.
26 Miss. Code. R. 2-1.33