Oil fields can occur anywhere that the geology of the underlying rock allows, meaning that certain fields can be far away from civilization, including at sea.

Jan 7, 2026 · The latest upstream news and events from the oilfield industry, including oil rigs, drilling, oil fracking, and offshore and onshore projects.

Jan 4, 2026 · The meaning of OIL FIELD is a region rich in petroleum deposits; especially : one that has been brought into production.

What Is an Oil Field? An oil field is a tract of land used for the purpose of extracting petroleum, such as natural gas or crude oil, from the ground.

U.S. shale oil and natural gas maps The following maps show the drilling history and oil and gas production of selected low-permeability, continuous-type shale reservoirs. Selected geologic …

Aug 21, 2025 · Get the latest Oil & Gas news, jobs, and expert calculators. Your ultimate hub for industry updates and educational resources.

World Oil provides news, oil prices, data, statistics, shale reports and upstream industry trends relating to the exploration, drilling, completion and production of oil and gas, both onshore...

An oilfield refers to an area where oil and gas operations take place, encompassing a region with one or more oil or gas reservoirs. It is a geographical location where the exploration, …

An accumulation, pool or group of pools of oil in the subsurface. An oil field consists of a reservoir in a shape that will trap hydrocarbons and that is covered by an impermeable or sealing rock. …

OILFIELD definition: 1. an area under the earth's surface where there is a large amount of oil: 2. an area under the…. Learn more.