دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a directionally drilled well that has a high degree of deflection.

n: (MD) the total length of the wellbore, measured in feet along its actual course through the earth. Measured depth can differ from true vertical depth, especially in directionally drilled wellbores. Compare true vertical depth.

n: the distance measured along the path of the wellbore (i.e. the length of the drill string).

depth measurement of a wellbore as measured along the drill pipe without respect for vertical penetration.

n: a well drilled near and deflected into a well that is out of control, making it possible to bring the wild well under control. See wild well.

n: a directionally drilled well whose purpose is to intersect a well that is blowing out, thus enabling the blow-out to be controlled.

a close offset well drilled to intersect a well that is flowing out of control and cannot be killed with conventional methods.