دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a produciton log used to determine which of several zones contributes the most to the total production or, in the case of an injection well, which zone is receiving the most injected fluids.

n: a tool cased on the pipe or collar and used to load and unload the join thread

n: a pneumatically operated device mounted on top of the kelly that, when actuated, causes the kelly to turn or spin. It is useful when the kelly or a joint of pipe attached to it must be spun up, that is, rotated rapidly for being made up.

n: a pneumatically operated device mounted on the top of the kelly which,when actuated ,causesthe kelly to rotate.it may be used to make connections by spanning up the kelly.

a pneumatic device fitted to the top of the kelly that can spin the kelly.

n: see spinning wrench.

pump in spinner survey.

pump in spinner temperature log.

n: it substitutes for reeling wire or chain to make up, two kinds for hydraulic and aerodynamic.

n: see spinner survey.

a technique in which the entry points and the amount of fluid entering the wellbore are identified.

n: a small knoll near Beaumont, Texas, on which, in 1901, a well blew in (began producing) at the then phenomenal rate of 80,000 barrels (12.7 million litres) per day. The Spindletop well proved that rotary drilling could be effectively used to drill wells and that subterranean formations could contain large amounts of hydrocarbons. The Spindletop well is often said to have ushered in the modern petroleum era. spinner survey n: a production-logging method that uses a small propeller turned by fluid movement. By use of a recording arrangement, the number of turns of the propeller can be related to the fluid quantity flowing past the instrument to obtain a log of the amount of fluid flowing from a formation.

n: The first blowing well that using rotary drilling ways in texas,U.S.A.in 1902.

n: A tool that can screw on and screw off drill pipe and casing quickly .