- A
downhole heat exchanger, (DHE) also
called a
borehole heat exchanger, (BHE) is a heat
exchanger installed inside a
vertical or
inclined borehole. It...
-
Downhole oil–water
separation (DOWS)
technologies are
apparatuses and
methods that
separate production fluids into a petroleum-rich
stream and water-rich...
- A
permanent downhole gauge (PDG) is a
pressure and/or
temperature gauge permanently installed in an oil or gas well.
These gauges are
typically installed...
- was
perceived as arcane. The next
major advance was in the 1970s, when
downhole drilling motors (aka mud motors,
driven by the
hydraulic power of drilling...
-
Slickline is used to
lower downhole tools into an oil or gas well to
perform a
specified maintenance job
downhole.
Downhole refers to the area in the pipe...
-
Horizontal Wells. Houston. full article. WoS:
MODELING OF THE
POWER SECTION OF
DOWNHOLE ****
MOTORS Author(s): Biletskyi, V (Biletskyi, V.); Landar, S (Landar...
- A
downhole safety valve refers to a
component on an oil and gas well,
which acts as a
failsafe to
prevent the
uncontrolled release of
reservoir fluids...
-
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...
-
outer armor wires.
These conductors are used to
transmit power to the
downhole instrumentation and
transmit data (and commands) to and from the surface...
-
primarily for
corrosion resistance.
Specific alloys are used in oil and gas
downhole applications and
nickel hydrometallurgy for
their high
strength (e. g.:...
