Apache (APA -2.8%) says a relief rig is en route to the location of an offshore Louisiana well...

|About: Apache Corporation (APA)|By:, SA News Editor

Apache (APA -2.8%) says a relief rig is en route to the location of an offshore Louisiana well where natural gas may have been flowing underground for more than a week. The well is shut in and blowout preventers are functioning properly, but testing had detected an underground migration of gas from the bottom of the well.