Sentence examples for pipe casing from inspiring English sources
He added that engineers never had a complete enough understanding of the inner workings of drill pipe casing or blowout preventer mechanisms to make the efforts work.
Once the relief well is cleaned, crews over the weekend will install a final section of pipe casing into the relief well to give it an extra measure of security before starting the static kill operation.
"We were able to statically kill the well from the top by putting cement down the pipe casing, and we pressure tested that the last two days," Thad W. Allen, the retired Coast Guard admiral who leads the federal spill response, said Sunday on "Face the Nation" on CBS.
He goes into detail on the sorts of safety measures to be included, including three layers of pipe casing between the 914 metre (3,000ft) drill shaft and the aquifer it passes through (which is saline, so not used for drinking water in any case), and a gas-sensing and shut-off system to prevent leaks.
It consists of covering both internal surfaces of the heat pipe casing plates, in the evaporator region, with layers of sintered metal powder wicks, while the wick of the adiabatic and condenser sections consist of grooved structures, sandwiched between the metallic casing plates and wires welded by diffusion process.
There are fewer convoy trucks, which once clogged roads hauling equipment to the start-up oil derricks outside town, because there's less call for mud tanks and steel pipe casing.
Steel pipe casings can rust through.
The casings include: drive pipe, aquifer casing, coal protection casing, intermediate casing, and production casing.
There are generally four types of casings used in completion: conductor pipe, surface casing, intermediate casing, and production casing.
They are drilled using impact or rotary techniques and are usually lined with a metal pipe or casing to prevent contamination.
Dogleg severity (DLS) should also be limited in order to lower the risks of drill pipe failure, casing fatigue and damage, etc.
