دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

v: The fluid of well blow out uncontrolly,which usually appear at the condition of well head assembly are out of order.

hydrocarbon from unconventional and more difficult to produce resources such as (hydrocarbon): shale gas, shale oil, heavy and viscous oil, hydrates, tight gas, etc.

n: The drilling that the amount of pressure (or force per unit area) exerted on a formation exposed in a wellbore below the internal fluid pressure of that formation.Its advantage is have quick rate of drilling,and finding oil and gas formation readily,but h

n: (UIC) a program developed under SDWA to prevent injection well contamination of underground sources of drinking water. The UIC program divides injection wells into five classes (that range from common septic tanks to hazardous waste injection wells) and establishes specific requirements for construction, casing and cementing, plugging and abandonment, types of substances that can be injected, volume and pressures that can be injected, and mechanical integrity of the well.

a tool with downhole deployable arms and cutters that allow a larger hole to be drilled below a smaller opening.

n: A kind of bias or flexible bit that be used to enlarge the borehole of under casing.

when the travel of the rod string at the pump (bottom of the well),is less than the surface rod travel.

A corrosion deposit occurring under a scale or bacterial deposition and thus not treatable by corrosion inhibitiors that are not designed for the purpose.

enlarge an existing borehole by a special bit that opens to a diameter larger than running diameter by hydraulic or mechanical method, or by use of a bi-center bit.