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DN 150mm dia casing pipe DN stands for?
DN stands for diameter nominal !! it has been taken from some language which say diamteree nominelle
What is the difference between tubing and casing in oil industry?
Above 4-1/2 inch is called Casing.Below 4-1/2 inch is called Tubing.Both measured by Internal Diameter.CASING-Is a large diameter pipe that is assembled and inserted into a recently drilled section of a boreholeTUBING - Small diameter pipe which is installed in the casing. Oil is produced through tubing because it increases the viscosity of fluid and a well's flow capabilities
What is the outside casing of boudin made from?
Natural casing which is most common is made from pig intestines which has been flushed throughly. They also have synthetic casing though.
What is the meaning module in gear design?
"Module" is the unit of size that indicates how big or small a gear is. It is the ratio of the reference diameter of the gear divided by the number of teeth. Thus: 　 　(Module = Reference diameter ───────── Number of teeth )
At what weight casing slip should be set in oil wells?
The buoyed weight of the casing above the cement top.
What is a casing drift?
casing drift is an inside diameter for the casing which allow any drift size pass through this casing with 1/8" under gouge
Does drift velocity of electron depend on diameter of conductor?
no
What is the diameter of a oil well drill hole?
Wikipedia states wells can be anywhere from 5 to 36 inches. An oil well may have a number of casings, which fit inside each other. So a well might start off with an initial 20 inch diameter, drill a short distance, perhaps 200 ft, and then cement in a conductor casing and begin to drill a smaller diameter hole. Very common diameters for wells at the completion depth is 7 to 12 inches. Slimholes are any well with less than 4.5". See links. In well design, the well diameter is often a function of the casing design, which in turn is based on expected formation pressures that will be encountered during drilling.
Why are nuclear plant smoke stacks not straight?
Usually the stack in a nuclear power plant is of smaller diameter as we go up from base to stack top. This is to increase the drift velocity of the exhaust to get out from the stack. It is a matter of fluid mechanics design.
Why is double shell design casing used on modern steam turbine?
In order to reduce material stresses. Under pressure, a casing has to seal against the pressure inside the casing and atmosphere. As plant pressures increase, besides geometrical designs differences, the other basic items left for the designer to minimize stresses are material selection and casing thickness. A double casing provides another option since it essentially places an intermediate casing in between the single casing. In that way, one casing seals against steam pressure and a lower partial pressure, a few stages downstream of the inlet stage, and then the intermediate casing seals against this lower pressure an ambient pressure.
Detail design and execution design construction?
we need dimension of 32 mtr heght of so2 chimney, for this what dimension we follow up? pl. send us bottom diameter and top straight ducting diameter.
DN 150mm dia casing pipe DN stands for?
DN stands for diameter nominal !! it has been taken from some language which say diamteree nominelle
What is the smallest gun bullet?
I believe the smallest bullet in terms of diameter is the .17 HMR. It is a .22 casing that is necked down to accept a .17 caliber bullet.
What is the difference between tubing and casing in oil industry?
Above 4-1/2 inch is called Casing.Below 4-1/2 inch is called Tubing.Both measured by Internal Diameter.CASING-Is a large diameter pipe that is assembled and inserted into a recently drilled section of a boreholeTUBING - Small diameter pipe which is installed in the casing. Oil is produced through tubing because it increases the viscosity of fluid and a well's flow capabilities
Something about Casing drilling and what are the disadvantages of casing drilling?
give me the total casing progamme in drilling
What is another word for brain casing?
Casing of the brain
How is caliber defined?
Caliber typically refers to the maximum diameter of a gun's barrel in hundredths of an inch. Sometimes a stated caliber (like .38 Special) is not equal to its actual caliber (.357 caliber). This is due to several reasons: 1- Marketing, 2- Measuring barrel diameter land to land, 3- Measuring barrel diameter groove to groove. 4- Measuring diameter of the chamber (brass casing diameter). Usually when a firearm uses millimeter instead of caliber, it tends to be a more accurate description of the projectile's diameter.
