Laying pipe on the seafloor can pose a number of challenges, especially if the water is deep. There are three main ways that subsea pipe is laid -- S-lay, J-lay and tow-in -- and the pipelay vessel is ...

Introduction Every modern building—whether residential, commercial, or industrial depends on a complex network of pipes that ...

Pipelay in the deepwater Zohr natural gas field reached 8.6 km/day for 8-in. OD pipeline and 4 km/day for 30-in. OD heavy WT sour service pipeline using S-lay. J-lay of 14-in. OD clad pipelines peaked ...

In summer 2002, three pipelines were installed by the pull method to Forest Oil Corp.'s Redoubt Shoal field Osprey platform, Cook Inlet, Alas., in a project that used new technology in several areas.

The team at W.A. Rasic Construction completed a major pipeline installation project in Picacho Peak, Arizona, further demonstrating their ability to deliver complex infrastructure in challenging field ...

Q&D Construction facilitated the installation of 130,894 ft, or nearly 25 miles, of 12-in. coated-steel natural gas transmission pipeline from a main line valve near Willow Creek Reservoir to the ...