1 Marine seismic source

http://www.freepatentsonline.com/6639873.html

2 marine seismic streamer

http://www.mitchamindustries.com/Products/detail.php?pId=116

seg_marine_hydrophones_streamer_cable.doc（SEG 1987）(点击只读就可以了,不要管密码)

3 marine seismic navigation

http://www.slb.com/services/characterization/wireline_open_hole/borehole_seismic/seismic_navigation_positioning.aspx

4 Q-Marine

A fully calibrated, point-receiver marine seismic acquisition system for locating, defining, and actively managing offshore reservoirs throughout field life.

5 Wide-Azimuth

Innovative marine acquisition techniques such as multi-azimuth (MAZ), wide-azimuth (WAZ), and rich-azimuth (RAZ) are aimed at addressing the illumination problems inherent in traditional narrow-azimuth marine seismic.

6 Coil Shooting

Coil Shooting single-vessel full-azimuth (FAZ) acquisition is a technique of acquiring marine seismic data while following a circular path—taking geophysics further by enhancing on current multi- and wide-azimuth techniques.

7 Dual Coil Shooting

Dual Coil Shooting multivessel full-azimuth acquisition further extends the capabilities of the Coil Shooting technique by allowing acquisition of full-azimuth seismic data with very long offsets through the use of multiple vessels traveling in continuous circles.

8 DISCover

DISCover deep interpolated streamer coverage, is designed to efficiently deliver 3D seismic data with an enhanced bandwidth, providing increases in both low frequencies for deeper penetration and high frequencies for improved resolution.

9 CLA — Continuous Line Acquisition

CLA – Continuous Line Acquisition significantly increases the efficiency of marine seismic data acquisition operations by shooting and collecting data during vessel turns.

10 4D Seismic Technology

WesternGeco differentiated technologies offer a complete 4D solution from feasibility studies to inversion and history matching.

11  Q-Seabed

Q-Seabed technology delivers the highest-quality multicomponent data in the most efficient manner possible, with many years of experience to ensure the best results, every time.

12 Multicomponent Seismic Technology

With more than eighty 4C surveys completed worldwide, proprietary 4C technology from WesternGeco provides high-quality and cost-effective multicomponent data that can reduce the cost of reservoir development.

13 Related services and products