Sentence examples for reservoir often from inspiring English sources

A typical field, or geological reservoir, often encompasses two or three separately leased tracts of ocean floor.

Water fingering phenomenon in an oil layer or water preferential injection into highly permeable layers in a multilayer reservoir often leads to a low sweep efficiency in a strong heterogeneous oil reservoir depending on water flooding for enhanced oil recovery (EOR).

Natural gas reservoirs often contain appreciable quantities of heavier hydrocarbons held in the gaseous state.

Reservoirs often flood forests, which give off methane and other greenhouse gases as they decompose.

Even municipalities that do not pump waste-water back into aquifers or reservoirs, often draw their drinking supply from rivers that contain the treated effluent from communities upstream.

In the more arid regions of India, however, it involves bigger projects than mere barrels, stretching to quite significant dams, underground tanks and reservoirs, often of great antiquity.

About a quarter of the known major gas fields are related to a shallow biogenic origin, but most major gas fields are located at intermediate or deeper levels where higher temperatures and older reservoirs (often carbonates sealed by evaporites) exist.

More than direction and location, though, sensing tools — hollow pipes that resemble thin, shiny torpedoes, up to 30 feet long, with sensors and processors installed in precisely machined cavities — can help oil companies better understand rock and hydrocarbon reservoirs, often in real time as they are drilling through them.

Shale gas reservoirs often need hydraulic fracturing treatments to create complex fracture network to enhance production.

Compared with sandstone reservoirs, carbonate reservoirs often have stronger heterogeneity due to more complex genesis (Jiang et al. 2014a, b).

Large reservoirs often release low-temperature water in spring and summer, which have adverse effects on downstream ecosystem.