发明名称 |
SYSTEM FOR MONITORING A MARINE WELL FOR SHALLOW WATER FLOW |
摘要 |
A system for monitoring an open hole section of a marine well for shallow-water flow during marine drilling operations. The system for monitoring uses time periods and intervals while mud pumps are turned off. The system uses a video feed, and a processor with data storage containing a discharge category model. The data storage receives a drilling parameter data feed, a seismic profile data feed, a logging while drilling data feed, and a measurement while drilling data feed, which are used to verify a determined discharge category as a baseline discharge category. The system provides an alarm when a discharge emergency is ascertained due to a change in discharge category without an anticipated change, or changes outside acceptable limits. |
申请公布号 |
EP3025006(A1) |
申请公布日期 |
2016.06.01 |
申请号 |
EP20140828932 |
申请日期 |
2014.07.25 |
申请人 |
BERGER GEOSCIENCES, LLC;BERGER III, WILLIAM J.;KEENAN, JAMES F.;BERGER II, WILLIAM J. |
发明人 |
BERGER, III WILLIAM J.;KEENAN, JAMES F.;BERGER, II WILLIAM J. |
分类号 |
E21B7/12;E21B21/00;E21B47/00 |
主分类号 |
E21B7/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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