A relief well drilled by crews on Transocean Ltd.’s Development Driller III semisubmersible intercepted the annulus of the deepwater Macondo well on Sept. 16, and BP PLC expects ...

Expro (NYSE: XPRO) successfully deploys its Octopoda annulus intervention system to restore annulus pressure integrity and return a well to production ...

Trelleborg CRP, part of the $4.2 billion Swedish Trelleborg AB Group, has announced the development of CFW+, a new high pressure, high temperature crushable foam wrap incorporating Glass Bubbles ...

Use of nitrogen-foamed spacers is a proven mitigation technique for wells with potential problems with annular pressure buildup (APB). In late 1999, BP PLC experienced a well failure in the Marlin ...

MCS and Aberdeen-headquartered Qserv have carried out an innovative pipeline integrity service on the Mutineer and Exeter fields, offshore Western Australia, for Australian oil and gas major ...