The volume of Venezuelan oil in tankers at sea has jumped to over 29 million barrels following the U.S. blitz to extract Nicolas Maduro out of Venezuela, up from 20 million barrels held at sea at the start of this week, Bloomberg reported on Friday, quoting vessel-monitoring data by Kpler. The U.S. captured Maduro in a weekend operation by U.S. forces and flew him to New York to face drug-trafficking charges. The Trump Administration strong-armed the authorities in Venezuela to give the United States “total access” to its oil…