دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: no weightening mud that most of sand and mud is removed by solids controlled sytem.

mud with a low suspended solids quantity. It may be formulated with a brine with high density created by dissolved salt.

n: to prevent cement premature dehydration, protect water sensitive formation and improve squeezing cement, we often use low filter loss cement.

n: the filter loss of invert oil mud below 2ml at high pressure and high temperature .

n: the force when press the cement that makes the cement dry to form the filter cake, which not need increase pressure to fracture the layer.

n: the drilling filter loss apparatus that do filter loss test at the normal temperature and the pressure of 689.476KPa

n: a drilling mud that contains a minimum amount of solid material (sand, silt, and so on) and that is used in rotary drilling when possible because it can provide fast drilling rates.

long thread and coupled, a connection description.

lost time accident.

leakage to annulus.