COSL will use the rig on a platform, which is operated by Petróleos Mexicanos (PEMEX) in the Mexican sector of the Gulf of Mexico.

As per the contract, Wison will be responsible for the project management, procurement, production engineering, fabrication, load out, and installation and commissioning of a 3,000hp modular drilling rig.

The rig will be installed on the Tsimin-C drilling and production platform in the Mexican Bay of Campeche.

Wison will fabricate the approximately 2500 ton module at its Nantong facility in China, while delivery of the rig is scheduled for the second quarter of 2014.

Financial terms of the deal were not disclosed.

The project marks Wison’s second contract from COSL for the delivery of modular drilling units to PEMEX.