A downhole heat exchanger, (DHE) also called a borehole heat exchanger, (BHE) is a heat exchanger installed inside a vertical or inclined borehole. It...

A ground-coupled heat exchanger is an underground heat exchanger that can capture heat from and/or dissipate heat to the ground. They use the Earth's near...

used to heat greenhouses in Iceland and Tuscany at about the same time. Charles Lieb developed the first downhole heat exchanger in 1930 to heat his house...

developed the first downhole heat exchanger in 1930 to heat his house. Steam and hot water from the geysers began to be used to heat homes in Iceland in...

heat exchanger may also use water or antifreeze as a heat transfer fluid, often in conjunction with a geothermal heat pump. See, for example downhole...

Association ABT – Annulus bore test ACC – Air-cooled heat condenser ACHE – Air-cooled heat exchanger ACOU – Acoustic ACP – Alkali-cosolvent-polymer ACQU...

include gardens, a vegetable patch, and a two-car garage. In 2008, a downhole heat exchanger system was installed at the residence, a solution that attracted...

tanks, downhole shafts, wellhead parts, and in the aerospace industry -- where it has become a prime candidate material for constructing heat resistant...

Submersibles use pressurized fluid from the surface to drive a hydraulic motor downhole, rather than an electric motor, and are used in heavy oil applications...

by 30%. The alternative to surface generated steam is downhole steam generation that reduces heat loss and generates high-quality steam in the reservoir...

develops, and manufactures resonating quartz pressure transducers for the downhole oil-and-gas industry. TWG is made up of six companies, all of which specialize...

successfully in multiple industrial segments: Oil and gas production—permanent downhole monitoring, coil tubing optical enabled deployed intervention systems,...

primarily for corrosion resistance. Specific alloys are used in oil and gas downhole applications and nickel hydrometallurgy for their high strength (e. g.:...

natural gas, sometimes with the addition of foaming agents, can be used when downhole conditions permit. The main functions of liquid drilling fluids are to...

retractable loading chutes. Clyde Bergemann Limited of Glasgow, Scotland for heat exchanger cleaning equipment. ColorMatrix Europe Ltd of Knowsley for colorants...

where the density of the drilling fluid is sufficient to overcome the downhole pressure[definition needed] of a newly penetrated zone meant that gushers...

through a computer Domestic technology – Usage of applied science in houses Downhole oil–water separation technology – Oil and gas harvesting technicPages displaying...

piping include furnace tubes, reformer tubes, heat exchanger tubes, waste gas heater tubes, line pipe and downhole tubes for wells and production vessels, sulphur...

these cases, wells are merely shut in, or temporary plugs may be placed downhole. There are thousands of "temporarily abandoned" wells throughout North...

released in March 2011 indicating a significant reservoir package with a downhole mini drill stem test flowing oil at better rates than in a September 2010...

Cretaceous Mid-Pacific Mountains (Sites 865 and 866), as Deduced from Downhole Magnetometer Logs" (PDF). Proceedings of the Ocean Drilling Program, 143...

formates are safe to handle and do not damage the producing formation or downhole metals as corrosive alternative, high-density brines (such as zinc bromide...

sensors placed in multiple azimuths from the monitored borehole. In a downhole array location, accuracy of events is improved by being close to the monitored...

120 °C, so to prevent the hole walls and the ice core from melting, a heat exchanger was set up that brought the air down to 12 °C of the ambient temperature...

nature of the Bentley crude, whilst an attempt to flow 9/3-2A using a downhole pump failed due to mechanical reasons. With two failed tests and an oil...