Welcome to Offshore Surveys Ltd.

Provider of choice for in-depth survey solutions


Hydrographic Surveys

OSL boasts a wealth of technical expertise along with an ever expanding modern suite of Hydrographic Survey equipment that are all suitable for any requirement whether the purpose is Shipping, Dredging, Construction or Environmental Studies.

Geophysical Surveys

OSL’s team has successfully planned and executed numerous Debris Clearance, 2D Drilling Hazards, Pipeline Route Pre-lay and Cable Route Surveys. OSL also possesses a network of suitable vessels, versatile equipment and Geosciences interpretive support.

Offshore Positioning

From surface to sub-sea positioning, our survey team has worked on various Rig Moves, Construction Support, ROV and Anchor Handling Barge/Tug Navigation projects while utilizing state of the art Positioning hardware and software.

Survey Support & QA/QC

Our personnel have utilized their experience to provide survey solutions to Clients locally, regionally and internationally. We have supported survey projects in Project Management, QA/ QC, Party Chief, Data Acquisition, HSE, MMO and other various Consultancy roles.

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Serving the Energy, Construction, Telecommunications and Environment industries

Offshore Surveys Ltd provides survey solutions to Clients locally, regionally and internationally.

18
October

News Update for 2016

  • October 18, 2016
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2016 year-to-date has been a very good for OSL with… Read More

01
September

2Q 2015: Busy Hydrographic period…

  • September 01, 2015
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OSL continued through the months of April, May and June… Read More

10
July

1Q 2015: Largest Survey project to date….

  • July 10, 2015
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January to March 2015 proved to be an exciting time… Read More

17
October

OSL heads to West Africa! Providing MMO and PAM Services in Republic of Congo

  • October 17, 2014
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Over the past months OSL has expanded its survey support… Read More

07
October

Hydrographic Surveys, Geophysical Surveys and more in 3Q 2014

  • October 07, 2014
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OSL continues to deliver quality Hydrographic survey solutions and timely… Read More

18
July

OSL completes a hectic July with Land Topographic and Bathymetric Survey in South Trinidad

  • July 18, 2014
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Difficult terrain and conditions in densely forested Moruga is no… Read More

12
July

OSL assists with University Postgraduate Student’s Research

  • July 12, 2014
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OSL has taken a keen interest and lent a helping… Read More

10
June

Milestone MMO & PAM project by OSL

  • June 10, 2014
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Milestone MMO & PAM project by OSL for Petrotrin’s 2014… Read More

06
March

Successful CPT Data Processing and Hydrographic Surveys

  • March 06, 2014
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OSL recently completed a series of Geotechnical data processing and… Read More

20
February

OSL Participates in BPTT 2013 ROV campaign

  • February 20, 2014
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OSL personnel successfully participated in the recently concluded BPTT 2013… Read More

20
February

Hydrographic survey in Point Lisas to close out 2013

  • February 20, 2014
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“OSL has successfully closed out 2013 with the safe completion… Read More

24
September

We Celebrate Our One Year Anniversary!

  • September 24, 2013
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Today, Offshore Surveys Limited celebrates 1 year since its inception…. Read More

09
August

Offshore Surveys welcomes you aboard…

  • August 09, 2013
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Welcome to our new website where our goal is to… Read More

28
June

Busy 2nd & 3rd Quarter for OSL Team

  • June 28, 2013
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2Q & 3Q 2013 has been pretty busy for the… Read More

Services at a glance

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Multibeam data acquisition and processing

  • Offshore Positioning & Construction Support
  • Hydrographic Surveys
  • Geophysical Surveys
  • Survey Support & Client/QA QC Representatives
  • Project Management
  • Geotechnical Consultancy
  • Geological/ Geophysical Consultancy
  • Data Processing and Reporting
  •  Marine Mammal Observers and Passive Acoustic Monitoring

Why Choose Us

Operational Experience

OSL’s key personnel have over 80 years industry experience managing and supervising projects for clients such as BPTT, Centrica, BG, EOG, Repsol, Niko, Technip, Worley Parsons, Heerema, AllSeas and more.

Meticulous Planning

Whether we’re managing on the Client’s behalf or executing the project ourselves, we are dedicated to detailed front end planning and continuous improvement.

Industry Standard Techniques

Through continuous training and development of our qualified personnel, we ensure that only industry standard techniques and procedures are applied in our projects and operations.

All Project Sizes

OSL is continuously developing mutually beneficial arrangements with like-minded consultants, service providers and suppliers in an effort to ensure that, no matter the scale of the project, we can provide the resources and solutions to deliver.