دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a well not in use because it was a dry hole originally, or because it has ceased to produce. Statutes and regulations in many states require the plugging of abandoned wells to prevent the seepage of oil, gas, or water from one stratum of underlying rock to another.

n: Usually refers to a well which has no valuable oil or gas production or a dry hole. In general, it should be packed by cement plug.

n: a method of joining steel components in which acetylene gas and oxygen are mixed in a torch to attain the high temperatures necessary for welding. As an early type of welding (it was also called oxyacetylene welding),its primary disadvantage was the seepage of molten weld material onto the interior surface of the pipe, often leading to corrosion problems.

n: see lost circulation.

n: The reduced or total absence of fluid flow up the annulus when fluid is pumped through the drillstring. Though the definitions of different operators vary, this reduction of flow may generally be classified as seepage (less than 20 bbl/hr [3 m3/hr]),part

n: seepage control material (SCM) that is made of diesel, ground barium and dispersant added oil-wetting agent.

n: the tendency for gas to rise in the drilling mud in the annulus, even when the well is shut in and circulation is stopped. It occurs because gas is light in density.

n: see seepage.

v: The process of some corpuscle and liquid phase in the drilling fluid filtrating into formation when meet permeable strata.

n: The material be used to block up leakage caused by hole and split.

n: waste incurred by line leaks, seepage, inexpedient storage, and so forth. Such waste is usually regulated by federal or state agencies.