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: a method of separating a solution of closely related compounds by allowing it to seep through an adsorbent so mat each compound is adsorbed in a separate layer.

n: mud fluids filter loss is very large, free water seeps into unconsolidated formation resulting in layer swelled.

n: the slurry seeped by oil and gas during drilling ,clarify hydrocarbon reservoir is drilled to bit,so we should enhance monitoring ,degas and increase the density of the slurry properly to prevent blowout.

n: see geostatic pressure. groundwater n: water that seeps through soil and fills pores of underground rock formations;the source of water in springs and wells.

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

a naturally occurring hydrocarbon seep to surface. (There are over 1100 known seeps in North America.)