Rod pumps provide artificial lift to generate flow in oil and gas wells when a well does not naturally flow on its own. Most oil wells will require artificial lift at some point in time. Many gas ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Consisting of a sucker rod string and a sucker rod pump, beam pumps are the familiar jack pumps seen on onshore oil wells. Above the surface, the beam pumping system rocks back and forth.

Shorter sections of sucker rods referred to as 'pony rods' are used to assemble the rod string to its required overall length. Pumpjacks, or "horsehead pumps," are ubiquitous in oil well operations ...

Ground source heat pumps (GSHPs) harness heat stored underground to provide your home with space heating and hot water. They perform the same role as a gas, oil or LPG boiler in a central heating ...

See All 3 Photos MotorTrend and HOT ROD have been hard at work for the last six months on a documentary that tells the story of where the V-8 came from, where it is today, and where it is going as ...

When it comes to lower-energy home heating, it’s accurate in all senses to say that heat pumps are the new hotness. But unless you happen to work with them professionally, it’s fair to say ...

Yes, custom plates are staples in our motoring world. And in the hot-rod sector specifically, the slogans, messages, and often sly, subliminal innuendos, are typically associated with a custom car ...

Tools and Algorithms for the Construction and Analysis of Systems. Vol. 14571, Issue. , p. 279. String diagrams are powerful graphical methods for reasoning in elementary category theory. Written in ...

But he kept the gearbox hoping to build a new dragonfly and, using some brass rod, he did just that. The dragonfly’s circuitry uses a solar panel for power and a couple of flashing LEDs.

The eight manufacturers that took part in the US Department of Energy’s (DOE) Residential Cold Climate Heat Pump Challenge are now taking their new, improved products to market. Heat pumps are a ...