[Code of Federal Regulations] [Title 18, Volume 1] [Revised as of April 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 18CFR270.201] [Page 710] TITLE 18--CONSERVATION OF POWER AND WATER RESOURCES CHAPTER I--FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY PART 270_DETERMINATION PROCEDURES--Table of Contents Subpart B_Determinations by Jurisdictional Agencies Sec. 270.201 Applicability. (a) This part applies to determinations of jurisdictional agencies for tight formation gas, occluded natural gas produced from coal seams, and natural gas produced from Devonian shale that is produced through: (1) A well the surface drilling of which began after December 31, 1979, but before January 1, 1993; (2) A recompletion commenced after January 1, 1993, in a well the surface drilling of which began after December 31, 1979, but before January 1, 1993; or (3) A recompletion commenced after December 31, 1979, but before January 1, 1993, where such gas could not have been produced from any completion location in existence in the well bore before January 1, 1980. (b) This part also applies to determinations of jurisdictional agencies that designate a formation, or portion thereof, as a tight formation.