State officials revealed Friday that the mystery object blocking tunnel machine Bertha is a long steel pipe, left buried in 2002 by one of the Highway 99 project’s own research crews. The tunnel drill ...

NEWARK, Del, July 11, 2024 (GLOBE NEWSWIRE) -- According to a Future Market Insights (FMI), the casing pipe market value is expected to rise from USD 12,939.30 Million in 2024 to USD 22,738.90 Million ...

The state should have done more to warn Seattle Tunnel Partners about a steel pipe that tunnel machine Bertha struck Dec. 3, 2013, three days before the giant drill overheated and stalled, a dispute ...

Once a well has been drilled, if it is to become a production well, the well must undergo completion. While drilling a well cuts through the rock formations and allows drilling engineers to reach the ...

15 March 2009 Steel pipe and railway wheel producer Interpipe has completed the delivery of casing pipes to the Syrian Petroleum Company (SPC). Interpipe has delivered casing pipes amounting to 12,700 ...

HOUSTON — To hear the people at Baker Hughes tell it, a drill string — length after length of narrow pipe that can extend for miles into the earth — is far from a rigid assembly of high-strength steel ...