Serving offshore oil and gas operations in Cook Inlet
About Offshore Systems Kenai
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Offshore Systems Kenai (OSK) was created in 1986 in response to strong customer demand for a full-service logistical support base for the offshore oil and gas operation of Cook Inlet

All sectors of maritime commerce benefit from the services offered at OSK:

  • Stevedoring
  • Light and heavy equipment
  • Warehouse and office space
  • Heliport and hangar
  • Multiple outside staging and storing pads
  • Potable water
View our gallery of photos ...
Nikiski Fuel, Inc.

Nikiski Fuel, Inc. operates hand-in-hand with OSK. Our 24,000-barrel tank farm is geared for both shore side as well as marine fueling and can handle virtually any marine fuel and lubricant requirement.

Business Partners
Offshore Systems, Inc.

The premiere fuel and dock facility in Western Alaska. We're committed to serving you!

Aleutian Fuel Services

Located at OSI, AFS operates a 75,000-barrel, full-service marine fuel facility.

Free CSS
Ocean Marine Services, Inc.

OMSI owns and operates 4 offshore supply vessels, a landing craft, and a research catamaran.

Blackwater Marine

Blackwater Marine, LLC is a full-service underwater diving contractor providing a broad range of specialized skills to the government, military, business and private sectors.