Abstract: A floating production system includes a jacket and a deck supported by the jacket. The jacket includes a plurality of legs and a plurality of braces connected between the plurality of legs. The plurality of braces are connected between the legs along substantially the entire length of each leg to provide a stiffened space frame. Two or more of the plurality of legs may further include a longitudinally oriented launch cradle.
Abstract: An emission prevention system for use on an open-ended line includes an end-cap and a proximity sensor. The proximity sensor is preferably configured to detect a change in the extent of engagement between the end-cap and the open-ended line. A method of monitoring the engagement of the end-cap and the open-ended line includes the steps of measuring the engagement between the end-cap and the open-ended line with a proximity sensor, producing a position signal representative of the engagement between the end-cap and the open-ended line and transmitting the position signal to an operator terminal. A monitoring network may be established by monitoring a plurality of emission prevention systems.
Type:
Grant
Filed:
May 19, 2005
Date of Patent:
November 20, 2007
Assignee:
The Williams Companies, Inc.
Inventors:
Doug Badon, Klein W. Kirby, Lane M. Stout