| 发明名称 | Method and device to acquire seismic data | ||
| 摘要 | Streamer and method for deploying the streamer for seismic data acquisition related to a subsurface of a body of water. The method includes a step of releasing into the body of water, from a vessel, a body having a predetermined length together with plural detectors provided along the body; a step of towing the body and the plural detectors such that the plural detectors are submerged; and a step of configuring plural birds provided along the body, to float at a predetermined depth from a surface of the water such that a first portion of the body has a curved profile while being towed underwater. | ||
| 申请公布号 | US9134446(B2) | 申请公布日期 | 2015.09.15 |
| 申请号 | US201113272428 | 申请日期 | 2011.10.13 |
| 申请人 | CGGVERITAS SERVICES SA | 发明人 | Soubaras Robert |
| 分类号 | G01V1/38 | 主分类号 | G01V1/38 |
| 代理机构 | Patent Portfolio Builders PLLC | 代理人 | Patent Portfolio Builders PLLC |
| 主权项 | 1. A streamer for collecting seismic data related to a subsurface of a body of water, the streamer comprising: a body having a predetermined length; plural detectors provided along the body; and plural birds provided along the body, wherein the birds are configured to float, when deployed under water, at predetermined depths from a surface of the water such that a first portion of the body has a non-linear, variable-depth profile while being towed underwater and the non-linear, variable-depth profile is a parameterized curve. | ||
| 地址 | Massy Cedex FR | ||