drill pipe


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drill pipe

[′dril ‚pīp]
(mining engineering)
A pipe used for driving a revolving drill bit, used especially in drilling wells; consists of a casing within which tubing is run to conduct oil or gas to ground level; drilling mud flows in the annular space between casing and tubing during the drilling operation.
References in periodicals archive ?
com), selects a drill model and compatible drill pipe in designated boxes and clicks "SUBMIT.
We decided to use Alcoa Aluminum Alloy Drill Pipe because it is approximately half the weight of steel, allowing us to double our offshore operating depth," said Ken Taylor, Operations Manager, Fugro McClelland.
Although, the market size of API grade drill pipe is large, the growth in the premium grade drill pipe segment is higher.
The Alcoa Aluminum Alloy Drill Pipe, which is produced in 30-foot (9.
The report includes the present scenario and the growth prospects of the drill pipe market in the Middle East for 2015-2019.
When drilling the pilot hole, drill pipe connects the bore head and bit to the drilling unit; for product pull back, drill pipe brings backreamers and the product back through the pilot hole.
Feathers for Drill Pipes are Designed to Catch the Drill Pipe Body in Order Suspending Rod Seal Rotary Tables.
The company is a one-stop source for trenchers, vibratory plows, pneumatic-piercing tools, backhoes, electronic guidance and locating tools, HDD systems, drill pipe, downhole tools, vacuum excavation systems, excavator-tool carriers, mini skid steers and pipe-bursting equipment.
NEW YORK -- Alcoa (NYSE: AA) announced today that Alcoa Oil & Gas was awarded a contract from Pennsylvania General Energy (PGE) to produce 3,500 feet of aluminum alloy drill pipe for gas drilling in the Marcellus Shale formation of Central Pennsylvania.
The basic purpose of a drill pipe is to provide a connection between the surface equipment and BHA for drilling purposes.
com/research/mdqjmp/global_drill_pipe) has announced the addition of the "Global Drill Pipe Market 2015-2019" report to their offering.