(March 17, 2016, 2:03 PM EDT) -- WASHINGTON, D.C. — A tribunal of the International Centre for Settlement of Investment Disputes (ICSID) on March 15 denied a request by the Bolivarian Republic of Venezuela to disqualify an arbitrator in a case before it (ConocoPhillips Petrozuata B.V., et al. v. Bolivarian Republic of Venezuela, No. ARB/07/30, ICSID)....