In addition to the standard mode of operation with a single source, MultiJack energy sources can be combined in an array to implement the latest shooting technologies:
Flip-flop shooting became an industry standard acquisition technique for 3D oil and gas surveys, while still seldom used in shallow seismic projects. Our MultiJack sources support flip-flop shooting mode to improve efficiency and ready to serve seismic parties, who are on the leading edge of marine engineering seismic acquisitions.
The use of multilevel sources allows to achieve a pre-defined source directivity, with modifying the source signature shape and its spectral characteristics. The application of multilevel sources in conjunction with impulse-code sequences makes it possible to use a ghost wave as a source of useful signal.
Simultaneous source (or multi-shooting) technology allows to achieve a number of significant advantages comparing to single source acquisition:
Increase in the detail of research by using several nearby sources
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The possibility to determine kinematic and dynamic characteristics of geological medium at depths exceeding the length of recording system
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he transition from swathe shooting geometry to in-line shooting geometry due to source separation on either side of the recording system
The acquisition of seismic data over a wide range of azimuths due to non-longitudinal towing scheme of several sources
An important feature of MultiJack system while working in an array is its exceptional simplicity — all units are controlled by a single MultiJackPad remote control, which allows to set up and monitor all valuable parameters remotely. This is a unique solution on the market, which allows completely separate high voltage blocks from instrument room equipment. Acquisition with MultiJackPad is safer than ever.
MultiJack energy sources are balanced by the maximum pulse energy and charge rate so that it is guaranteed to provide standard observation steps at a typical vessel speed of 3–5 knots.
The standard set of MultiJack energy source consists of:
- MultiJack Unit
- Sync connector (2 pc.)
- Power cable
- Universal switching module for connecting the source
- Documentation Kit
In addition to MultiJack energy sources the following items can be purchased:
Additionally, deck winches for HV cable and streamer with slip ring can be purchased to provide fast and safe deployment and recovery of UHR marine equipment during field operations.
Geodevice team is ready for cooperation and developing customized equipment for special customer’s needs and ideas.
Please, contact us for generating the most suitable high resolution marine acquisition setup for your purposes. We will consider all the requirements and provide you with the best solution to achieve high quality image, starting from acquisition up to final data delivery.
We provide trainings, technical support and consultancy services, as well as processing of high-resolution marine seismic surveys.
