Olje

Matsern
06.06.2018 kl 01:30 7196

Enkelt svar. PGS er blakke.

Magseis har vunnet priser for teknologien sin og Saudi Aramco skryter av de på sine sider.

http://www.saudiaramco.com/en/home/news-media/news/mapping-the-red-sea.html

After rigorous analysis lasting almost a year, all the technologies delivered promised results — but one stood out for its efficiency and data quality: the Marine Autonomous Seismic System (MASS).

Utilizing a node-on-a-rope based system, MASS uses reinforced armored rope with a 20-ton breaking strength to place nodes on the seabed. In addition, its robotized mechanism for deployment and retrieval would add efficiency to the operation.

The MASS nodes can operate in both shallow and deep waters ranging from 1 m up to 3,000 m, utilizing one hydrophone and three omnidirectional geophones to optimize the data capturing range. Incredibly, the nodes are able to stay on the seabed for up to 65 days thanks to advanced battery life technology. In addition, high-fidelity seismic signals provide excellent imaging beneath salt formations.

So successful was the technology that it eventually cut costs of the acquisition by 40%. 3-D seismic operations were now viable in the Red Sea. For Saudi Aramco, it was all systems go.

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