دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: water that has a large quantity of salt, especially sodium chloride, dissolved in it;salt water.

n: Dissolving a great quantity of salt, especailly sodium chloride. Usually used to make up salt water drilling fluid.

a mixture of water and a soluble salt. Most common brines are sodium chloride NaCl, potassium chloride KCl and calcium chloride CaCl2. Brine densities may range from 8.33 to > 19 lb/gal (1 to >2.28 g/cc). The USGS definition of a brine is a salinity of mo

n: low-solids fluid or drilling mud used when a well is being completed. It is selected not only for its ability to control formation pressure, but also for the properties that minimise formation damage.

n: A special drilling mud used when a well is being competed. It is selected not only for its ability to control formation pressure, but also for its properties that minimize formation damage.

a brine, oil or gas based fluid that is used as isolation (kill, separation, inhibition functions, etc.) fluid during the completion of a well. Commonly sea water, NaCl brine, formation water, KCl brine, CaCl2 brine, etc. Oil based fluids are common where

n: rock salt (NaCI).

n: a kind of nature saline formation whose primarcy component is solium chloride

sodium chloride, NaCl.

sodium chloride salt. Halite.

a conical shaped reef-type deposit, usually with good permeability and pososity.

n: The ratio of the dissoluble inorganic salt in the drilling fluid,usually means the content of Nacl.



one of many tests that measures, either directly or indirectly, the concentration of salt in a sample of water.

any non-fresh water flow. Saturated NaCl brine has a density of 9.9 lb/gal.

n: The water based drilling fluid that containing saturated Nacl in the water phase.

n: common table salt, NaCl. It is sometimes used in cement slurries as an accelerator or a retarder, depending on the concentration.

n: NaCl,one of the main material of saliferous drilling fluid.