دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: The working regime that determining hydraulic parameters and delivery capacity
according to maximum jet velocity in jet drilling .

n: The working regime that choosing delivery capacity and other hydraulic diameters according to maximum hydraulic diameters of bit and jet.

n: an optical instrument used to track rising pilot balloons and thus obtain indications of wind directions and speeds above the earths surface.

n: The liquids volume that bump should supply theoritically per unit time.

n pi: the content of liquefiable hydrocarbons in a volume of gas, determined from analyses or tests of the gas.

n: the volume of residue that theoretically remains after volume reductions attributable to the processing of a volume of gas in a plant. It is determined by applying a factor from a table or calculation to the volume of gas delivered to the plant.

n: a quantity indicator that measures current by the heating effect of the current on a thermocouple.

n: the process of making oils of low boiling range (100O-550�F, 37.8�- 287.8�C),to be used for motor fuels and burning oils, from oils of high boiling range (550�- 800�F, 287.8�-426. 7�C),such as gas oil and fuel oil. All modem commercial methods get this breaking-down action by subjecting the high boiling oils to high temperatures. Pressure up to 1,000 pounds per square inch (6,895 kilopascals) is used for producing a dense system and for making sure of good contact within the desired temperature and in an apparatus of reason- able size.

a series of temperature log runs before, during and a sequence of temperature logs to spot channels, and differences in temperature heat up or cool down.

n: proprietary name for a type of pulsed-neutron survey. thermal decomposition n: the breakdown of a compound or substance by temperature into simple substances or into constituent elements.