Technical Library

The onshore and offshore portions of the Eastern Mediterranean basin (Fig. 1) have proven to be a prolific hydrocarbon producing area. As of December 2006, oil reserves are 15 billion bbl and gas...

During the Mesozoic and Early Cenozoic, and before sea floor spreading occurred in the North Atlantic Ocean, the North American and Eurasian continents were closely juxtaposed (Fig. 1). In...

This study addresses the regional interpretation of 2D seismic surveys across the offshore regions of Western Madagascar (Morondava Basin). It describes the geology, structure and hydrocarbon...

When the Kosmos/Tullow/ Anadarko group made the Mahogany and Hyedua discoveries offshore Ghana last summer, the transform margin that stretches from Benin to Sierra Leone became a more prospective...

In 2006, TGS-NOPEC Geophysical Company acquired 3600km of multi-client 2D seismic in the Russian Chukchi Sea in cooperation with Geophysical Solutions Integrator. The Chukchi Sea has an average water...

During the summer of 2006 TGS-NOPEC conjointly with Geophysical Solutions Integrator acquired new seismic data in the Russian part of the Chukchi Sea. The area of the Chukchi Sea studied includes...

From time to time it is salutary to be reminded of the complexity of the issues routinely facing oil industry geoscientists in their efforts to unlock the secrets of the subsurface, not to mention...

TGS-NOPEC Geophysical Co. (TGS) has begun activating the first of a series of new secure Internet portals where clients will be able to easily access pertinent, proprietary information about their...

We describe a recently acquired multi-client survey over part of Hatton Bank and Basin some 750km west of Scotland. Figure 1 shows the location of the new and existing long offset lines. The area...

Repeat imaging using grid tomography and new well information was used in two subsalt fields in the Gulf of Mexico to resolve complex imaging challenges. The goal of repeat imaging with prestack...