56,300 ft-lbs.
Go look at the NOV Grant Prideco website...
Worught Pipe Bend
it's steel pipe without any processing and packing.
The pipe which is formed by seam welding.
Go to: http://www.techcalcs.com/calculators/pipeprop.php and use the calculator Otherwise calculate the volume displaced by the pipe and multiply by the density of the displaced water. This gives the bouyancy of the pipe
it is extruded through a mold. metal pipe is poured semi molten through a mold and forced out the other side. plastic is molten and forced thru a mold as well. there used to be a play-doh machine that would make a play-doh tube. then you could see how it's done.
A 4 inch drill pipe torque is used for fishing in small casing.
what grade
Hydraulic drill pipe tongs. They are available in tubular sizes 2-3/8" to 12 in".
When calculating the torque you would use the lenght of which ever tong that is connected to your load cell.
it will vary by Tool Joint OD and ID. FYI 7"OD x ID 4" HT55 is 52,600 Ft lbs
Of course and then one can "tap" the pinging to make a connection
drill holes in the pipe
drill hole in peice of wood take a s**t on it and rub it all in
No...what in the world would possess a man to think that explosives would be safe to use on an oil well. The proper way to drill an oil well would be to use a "Drill Bit" followed by a series of tools and special pipe to make up the "Bottom hole assembly" or the BHA. As the bit drills deeper a series of pipe are added to the top of the drilling pipe, these are call "Drill Pipe"
basically you need a pipe and a 1mm drill and you drill holes half an inch apart and place and plug up the end with something. make a hole on the end of your rubber cork and attach a gas pipe and fill it with the gas of your choice i suggest propane and light it
Mandrel for drifting the casing or drill pipe is forged with high-strength alloy steel, strict heat treatment process.
Hydraulic drill pipe tongs. They are available in tubular sizes 2-3/8" to 12 in".