Gas-liquid-solid separation device in shaft and design method thereof
A gas-liquid-solid separation, in-well technology, which is used in earth-moving drilling, wellbore/well components, and production fluids, etc. Lock or stuck pump failure, improve reliability and longevity, avoid cavitation damage effects
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[0047]Next, the technical solutions in the embodiments of the present invention will be apparent from the drawings in which the embodiments of the present invention will be apparent from the accompanying drawings, which is apparent from the embodiments of the present invention, and not all of the embodiments of the present invention. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.
[0048]Seefigure 1 As shown, the present invention provides an invention of a wellbore inner gas liquid solid separation device 100, which is applied to the coal-blocking well-descending device of the coal seamless well exhaust equipment (not shown) and the sanding tube (not shown) The wellbore inner air-liquid solid separation device 100 includes a tubing tunnel 1, a short joint 3, an outer tube 4, an inverse night hole 5, an inner tube 6, a sprouting section 7, and a lower joint 8. This embodim...
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