发明名称 |
Control system for positioning of marine seismic streamers |
摘要 |
A method of positioning marine seismic streamers (12) comprises:
towing an array of streamers (12) each having a plurality of streamer positioning devices (28) there along;
predicting positions of at least some of the streamer positioning devices (28);
using the predicted positions to calculate desired changes in position of one or more of the streamer positioning devices (28); and
implementing at least some of the desired changes. |
申请公布号 |
EP1868011(A3) |
申请公布日期 |
2010.06.09 |
申请号 |
EP20070113039 |
申请日期 |
1999.09.28 |
申请人 |
WESTERNGECO SEISMIC HOLDINGS LIMITED;SERVICES PETROLIERS SCHLUMBERGER |
发明人 |
HILLESUND, OYVIND;BITTLESTON, SIMON |
分类号 |
G01V1/38;B63B21/66 |
主分类号 |
G01V1/38 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|