Provision of 4D Seismic Acquisition Services Reference: BID902773 2/1/2014, Location: Africa Category: Seismic survey
Scope of Work
Successful tenderer shall perform Usan 4D seismic survey (Monitor 3) covering approximately 311 km2 in OML 138, deep offshore Nigeria, with water depths ranging between 650m to 950m. The acquisition is scheduled to commence Q1 2015.
Technical requirements: - A state of the art seismic vessel having the capacity to tow a minimum of Twelve (12) steerable streamers of 6000 meters length with 50 meters separation.
- A dual source operated at 2000 psi with 25m source centre separation and a flip-flop shot interval of 18.75m. Each source should have a minimum volume of 3390 cubic inches.
