Venting riser gas during a gas influx event relieves riser pressure and enables pit monitoring, but it can lead to uncontrollable discharge. A novel fixed-choke, constant-outflow (FCCO) method fixes ...

HAMILTON — Natural gas utility bills will soon go up for residential users to pay for replacing certain lines that could spring leaks. Another potential increase to utility bills (to be determined) ...

Similar to pipelines or flowlines, risers transport produced hydrocarbons, as well as production materials, such as injection fluids, control fluids and gas lift. Usually insulated to withstand ...

HOUSTON, Nov. 15-- Kerr-McGee Oil & Gas Corp., a wholly owned subsidiary of Oklahoma City-based Kerr-McGee Corp., has awarded a contract for the supply of a flexible flowline, jumper, and risers for ...