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 ...

A leak of nearly 13,000 barrels of crude oil from the Keystone Pipeline near the Kansas-Nebraska border last year was caused by a flawed weld and stress on the pipe from being bent, the operator said.

Greece, Cyprus and Israel inked a deal in 2020 to build a 2,000-kilometer (1,240-mile) subsea pipeline to move natural gas from the eastern Mediterranean to Europe.

Norway has deployed a specialist vessel to inspect a subsea gas pipeline to Germany because of safety concerns after suspected sabotage last month on two Nord Stream pipelines between Russia and ...

The timely inspection of subsea infrastructure, especially pipelines and offshore wells, is the key to preventing such disasters. However, current inspection techniques often require a well ...

Investors will soon find out whether the world’s largest subsea pipeline, all 759 miles of it sitting under the Baltic Sea, will save Europe from a potentially devastating winter.

The Baltic region has been rocked by another major subsea gas pipeline incident a little more than a year since the Nord Stream 1 and 2 subsea pipelines were damaged by explosions. In the latest ...

KANSAS CITY, Mo. — An initial investigation into the cause of the December 2022 rupture of the Keystone Pipeline in north-central Kansas reports a welding flaw played a crucial role in the incident.

A leak of nearly 13,000 barrels of crude oil from the Keystone Pipeline near the Kansas-Nebraska border last year was caused by a flawed weld and stress on the pipe from being bent, the operator said.

A leak of nearly 13,000 barrels of crude oil from the Keystone Pipeline near the Kansas-Nebraska border last year was caused by a flawed weld and stress on the pipe from being bent, the operator said.