Taking great strides to reach the echelon of supremacy in the field of oil and gas support services, HES has commendably made its mark in capturing the domestic Sri Lanka market as the pioneer service provider for Sri Lanka’s most awaited and sort after oil exploration project launched by Cairn Lanka in 2009 which gave two successful discoveries. In preparation of the second round of oil exploration in the Mannar Basin HES successfully secured the 2nd 3D Seismic Survey within a 600 square km area coverage.
Marine Offshore Services

Taking great strides to reach the echelon of supremacy in the field of oil and gas support services, HES has commendably made its mark in capturing the domestic Sri Lanka market as the pioneer service provider for Sri Lanka’s most awaited and sort after oil exploration project launched by Cairn Lanka in 2009 which gave two successful discoveries. In preparation of the second round of oil exploration in the Mannar Basin HES successfully secured the 2nd 3D Seismic Survey within a 600 square km area coverage.
Petroleum Geo-Science (PGS) was awarded the contract by Cairn Lanka to carry out the 3D Seismic Survey which paved the way for HES to further enhance its close ties with the international oil & gas arena, where HES once again was able to successfully complete an incident free Seismic project.
Petroleum Geo-Science (PGS) was awarded the contract by Cairn Lanka to carry out the 3D Seismic Survey which paved the way for HES to further enhance its close ties with the international oil & gas arena, where HES once again was able to successfully complete an incident free Seismic project.
MAKING MARINE OPERATIONS SAFER AND MORE EFFICIENT, EVERY TIME, EVERYWHERE
Performing at a vital role linking the Marine & Offshore Industry, we provide a full-service integrated solution for operators / principals of the various types of vessels-carriers.
We provide the below services as a dedicated support team and specialists in Marine Operations;
Facilities are manned 24/7 with specialized personnel, and our operations team oversees the seamless, timely delivery of every cargo and service requirement.
- Port Agency Work & Clearance for all Port Calls
- All Husbandry Work
- Manning & Skilled Manpower Supply
- Port Permits, Clearances, Transport Management
- All types of procurement, ships pares
The team also maintains the fixed port facilities, keeping them in an operational state of readiness. We work closely with our local vendors, local regulatory agencies and stakeholders.
Recent Projects
Seismic Survey, Mannar Basin
2012 - Second 3D Seismic survey - Fuelling an Energy Driven Future….
Taking great strides to reach the echelon of supremacy in the field of oil and gas support services, HES has commendably made its mark in capturing the domestic Sri Lanka market as the pioneer service provider for Sri Lanka’s most awaited and sort after oil exploration project launched by Cairn Lanka in 2009 which gave two successful discoveries. In preparation of the second round of oil exploration in the Mannar Basin HES successfully secured the 2nd 3D Seismic Survey within a 600 square km area coverage.
Petroleum Geo-Science (PGS) was awarded the contract by Cairn Lanka to carry out the 3D Seismic Survey which paved the way for HES to further enhance its close ties with the international oil & gas arena, where HES once again was able to successfully complete an incident free Seismic project.
Entrusted with the task of providing logistical support to the Seismic operation HES was able to assist the survey with a gamut of highly specialized services ranging from Chase boats, local interpreters to helicopter logistics, Travel and Crew transfers, navy personnel.
In order to keep the fisherman well informed, stringent surveillance and chase boat operations were carried out by HES with the use of 6 fishing boats hired locally. HES ensured that the project was carried out in compliance with the highest international standards while providing personnel protective equipment, safety equipment, binoculars, safety training, sea survival training and constant medical checkups. HES engaged the local fishing communities for the chase boat services ensuring sustainability and its commitment to the society at large.
Once again crew changes and medevac cover from shore to the survey in the Mannar Basin were carried out with the use of helicopters from Sri Lanka Air force.
2010-Met Ocean Survey for FugroGEOS
Continuing with the success of the 3D Seismic Survey, Hayleys Energy Services was successful in securing the contract to provide support services to the Met Ocean Survey carried out by Fugro Geos.
Our services included;
- Liaison with Local Authorities to obtain Approvals for Supply of Bunkers to Vessels
- Vessel Agency Services
- Local Transport
- Warehousing and Storage
- Visa Clearance for Technical Crew, Accommodation, and Meet and Greet Services and Local Procurement Services
- Medical Services, and Supply of Provisions
- Bunkers, Chase Boats, and Security Staff