دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: Any liquid used to physically separate one special-purpose liquid from another. Special-purpose liquids are typically prone to contamination, so a spacer fluid compatible with each is used between the two. The most common spacer is simply water.

n: 1. in electric well logging, refers to the distance between electrodes on a logging tool. Electrode spacing affects the depth of investigation of the tool into the formation. 2. see well spacing.

n: The distance between sources and receivers, particularly in logging tools.

the distance between well producing in the same reservoir. The spacing is actually the area they drain (e.g., 320, 160 or 40 acres).

n: a clamp used to hold the rod string in pumping position when the well is in the final stages of being put back on the pump.

n: arrangement and allocation of oil,water and gas well in field.

n: positioning the correct number of feet or joints of pipe from the packer to the surface tree, or from the rig floor to the stack

n: tubing or pipe with a very small diameter.

very small pipe.

v: to break off in chips or scales, as on a plain, or journal, bearing.

v: A kind of borehole collapse .clumpy or pieces of rock fall in the hole .

the chipping, fragmentation, separation or disbonding of a surface in response to pressure, mechanical or chemical influence.