0
Roughnecks frequently had to apply floor wipers and high pressure water gun to clean and maintain the drillfloor from mudspills.
Kelly hose - a flexible, high-pressure hose that connects the standpipe to the kelly (or more specifically to the gooseneck on the swivel above the kelly) and allows free vertical movement of the kelly, while facilitating the flow of the drilling fluid
through the system and down the drill string.
Goose-neck - thick metal elbows connected to the swivel and standpipe that
supports the weight of and provides a downward angle for the kelly hose to hang
from.
Add your answer:
Earn +20 pts
What is the difference between a drill with a hammer function and an impact drill?
The hammer function makes the tool make hits (like a hammer) without rotating. The impact drill means it will make hits and rotate at the same time. Usually you would use a masonry drill bit withe the impact drill function and a chisel for the hammer function.
What is the function of air vessel in reciprocating pump?
the function of air vessel is to accumulate excess quantitiy of water flowing in the suction pipe or delivering pipe compressing the air inside the vessel
What is the make up torque HT55-375 drill pipe?
56,300 ft-lbs. Go look at the NOV Grant Prideco website...
What is difference between weld neck flange and slip on weld flange?
http://www.tubecraftflange.com/products/slipon.htmTubeSlip-On Flanges are probably the most common type of flanges in the industry and are ideal for lower pressure applications. You do not have to specify the pipe schedule when using slip-on flanges due to the fact that its inside diameter is determined by the outside diameter of the pipe. This outside diameter of the pipe does not change for the different schedules. This often makes these easier to stock for vendors. Fabricators also like the fact that these flanges are slightly easier to align than weld neck flanges. They also are slightly easier to cut pipe to the proper length for. They can be used for high temperature and pressure applications but are not generally recommended as compared to other types of flanges. ASME B16.5 Code limits their usage in the 1500#-2500# (lbs.) weight classes.
What does a drill guard do?
Protects the drill from flying particles and from becomming dislodged from drill bit for safety purposes.
What is function of drill?
The function of a drill is make clean holes in objects.
What is 4 inch drill pipe torque up to?
A 4 inch drill pipe torque is used for fishing in small casing.
What are the function of drill parts?
The function of drill parts is to collectively make the drill a precise and efficient tool.
What tongs are used to torque the drill pipe?
Hydraulic drill pipe tongs. They are available in tubular sizes 2-3/8" to 12 in".
What is drill pipe drifting?
Mandrel for drifting the casing or drill pipe is forged with high-strength alloy steel, strict heat treatment process.
What tongs are used to break the drill pipe on an oil rig?
Hydraulic drill pipe tongs. They are available in tubular sizes 2-3/8" to 12 in".
What is the use of drill pipe?
It holds the drill tube steady and is the path for oil or water to return when found.
What drill bit size for .125 in. national pipe thread?
Use 7/64 as tap drill and 9/64 as clearance drill
What turns the drill pipe while drilling?
There is a special chuck on the lower end of the turntable that turns the pipe.
What is tripping pipe on an oil rig?
The term "tripping the well" got it's start most likely as a reference to the "round trip" made by the drill bit. The first leg of the trip is coming out of the hole, by lifting the entire drill string and unscrewing the upper most drill pipe called a joint, the newly removed drill pipe is laid beside the rig and the drill string is lifted again, etc. until all drill pipe is out of the hole. After service work is performed, for example change to fresh drill bit, then the second leg of the trip is to reverse the process, lowering the drill string as each new joint is made until fully back in the hole with the bit on bottom. You can find a lot of interesting videos on offshore rigs, jobs, etc here: I left the previous answer in place: When drill pipe is lowered or put into the well in the well, it is called running in or is tripping into the well. When drill pipe is raised or pull out of the well, it is call running out or tripping out of the well.
What is the function call to create a pipe?
pipe
What tool will be used drilling hole in plasterboard to fit a 15mm copper pipe through?
15mm drill bit and a drill.
