دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: (am) modulation of the amplitude of a radio carrier wave in accordance with the strength of the audio or other signal. amplitudes n pi: shapes and heights of the peaks in a spontaneous potential curve.

a component (e.g., bend stiffeners and buoyancy modules) used to control flexible pipe behavior.

n: This schlumberger module provides direct measurements of wellbore fluid resistivity and temperature, also cable tension below the toolstring head. Useful to run in poor hole condition;should allow differentiation of differential sticking and keyseat stic

n: a type of mobile offshore drilling unit (MODU) that has a part of its structure in contact with the seafloor when it is on site and drilling a well. The remainder of the rig is supported above the water. The rig can float. however, allowing it to be moved from one drill site to another. Bottom-supported units include submersible rigs and jack up rigs. See mobile offshore drilling unit.

n: the ratio of the intensity of stress to the volume of strain produced by stress.

applied stress over change in volume.

n: see modulus of elasticity .