FIRST AMENDMENT TO PARTICIPATION, OWNERSHIP AND OPERATING AGREEMENT FOR WEST SHORE PROCESSING COMPANY, LLC This First Amendment to Participation, Ownership and Operating Agreement ("Amendment") is made and entered into this 1/st/ day of October, 1996,...Participation, Ownership and Operating Agreement • March 31st, 1997 • Markwest Hydrocarbon Inc • Natural gas distribution
Contract Type FiledMarch 31st, 1997 Company Industry