Oilfield Terms Starting with "E"

Electric Submersible Pump (ESP) is a type of artificial lift system widely used in the oil and gas industry to lift fluids from wellbores to…

E-Line (Electric Line), also known as electric wireline, is a cable-based conveyance system used in oil and gas wells to deploy tools and equipment for…

Earned Value Management (EVM) is a systematic project management methodology that integrates scope, schedule, and cost to measure project performance and progress. In the oil…

The Economic Limit (also known as the economic cutoff rate or economic limit rate) is the minimum production rate at which the revenue generated from…

Edge computing is a distributed computing paradigm that brings data processing and storage closer to the source of data generation, rather than relying on a…

An Electric Submersible Pump (ESP) is a multistage centrifugal pumping system deployed downhole in an oil or water well to lift large volumes of fluid…

Enhanced Oil Recovery (EOR), also known as tertiary recovery, refers to advanced techniques used to extract additional crude oil from a reservoir after primary and…

An Environmental Impact Assessment (EIA) is a systematic, documented process used to evaluate the potential environmental, social, and health effects of a proposed project before…

An Environmental Impact Assessment (EIA) is a systematic, documented process used to identify, predict, evaluate, and mitigate the potential environmental effects of a proposed oil…

EOR Screening (Enhanced Oil Recovery Screening) is the systematic, multi-stage process of evaluating and selecting the most technically and economically viable enhanced oil recovery (EOR)…

Emergency Shutdown (ESD) is a critical safety system designed to automatically and immediately halt all or part of an industrial process when an abnormal condition…

An export pipeline is a high-capacity, long-distance pipeline system designed to transport crude oil, natural gas, or refined petroleum products from a production field, processing…