Gardline Geosurvey Services

The group undertakes contracts for clients that range from offshore exploration, construction and telecommunication companies to government agencies and harbour authorities.

Gardline Geosurvey key services include:

2D EXPLORATION SEISMIC

Gardline has extensive experience in 2D seismic, and a broad capability on-board the survey ships M/V Sea Surveyor and M/V Ocean Endeavour. The modular design concept allows for rapid offshore re-configuration to meet today’s demanding requirements. The vessel-based package comprises a 6,000m digital streamer and up to a 1950in3 single string source array on M/V Sea Surveyor. M/V Ocean Endeavour comprises a 8,100m digital streamer and 2910in3 array; both vessels are designed to undertake high quality surveys in a variety of environments. This equipment, combined with Gardline’s flexible approach will provide the solution to meet a wide range of survey needs.
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3D DATA ACQUISITION / HIGH RESOLUTION SEISMIC DATA ACQUISITION

Gardline Geosurvey has supplied high resolution seismic data to the offshore oil and gas industry for more than 30 years.
Specialising in the identification of geohazards, Gardline Geosurvey’s expertise lies in the acquisition, processing and interpretation of 2D seismic data. In addition, the company has developed a complementary service based on proven exploration technology to provide a unique solution for the acquisition of 3D high resolution (3DHR) seismic data.
3DHR volumes for exploration companies enables more effective imaging of complex geological structures and the identification of features beyond the resolution of conventional 3D data; particularly in shallow water areas, imaging shallow targets or where data recovery is difficult due to hard seabed conditionssel charters
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SEISMIC DATA PROCESSING

Gardline Geosurvey’s Seismic Processing Department is a team of specialist and experienced geophysicists with a strong reputation in highresolution site survey data processing. Established in 1989, the department has
continued to expand with the development of both office and offshore based marine geophysicists who provide a fully adaptable and versatile processing service.
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INTERPRETATION SERVICES / SPECIALISTS IN 3D GEOHAZARD ASSESSMENT

Over recent years Gardline Geosurvey has established a strong reputation in providing integrated drilling hazards assessments based on 3D and 2D seismic datasets. An expert service is offered based on the company’s worldwide experience in the acquisition of site surveys and subsequent interpretation; this global depth of knowledge together with its strong team of experienced interpretation geophysicists and dedicated computer systems, secures Gardline’s position as a 3D dataset assessment specialist.
To meet the increasing demand Gardline has, in addition to its dedicated facilities in Great Yarmouth, a specialised 3D-interpretation bureau in Houston focusing on supporting the Gulf of Mexico, South American, Canadian and West African markets.
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