Borehole sucker-rid pumping plant for pumping out gas liquid...

E - Fixed Constructions – 21 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

E21B 17/00 (2006.01) E21B 43/12 (2006.01) E21B 43/38 (2006.01)

Patent

CA 2212206

A borehole sucker-rod pumping plant for pumping out gas liquid mixtures comprises a driving rocker to which a string of sucker rods is connected that is secured to a plunger of a deep well pump having a first suction valve in the lower part of a cylinder, a second suction valve in the cylinder wall at a distance from the first valve, and a pressure valve mounted into the plunger. The plant further comprises a receiving chamber separating the gas liquid mixture into a gas phase and a liquid phase and ensuring that the gas phase gets compressed. The chamber is arranged to be disposed upstreams the cylinder and has in one of embodiments thereof an outlet valve mounted in its upper part upstreams the first suction valve. In another embodiment the receiving chamber has an outlet pipeline disposed in the upper part thereof and communicated with the second suction valve.

Cette invention concerne une installation de pompage à pompe de fond servant à extraire d'un gisement un mélange gaz-liquide et composé d'un balancier raccordé au piston d'une pompe de fond par un train de tiges de pompage, ladite pompe ayant une première soupape d'aspiration à la base du cylindre, une seconde soupape d'aspiration dans la paroi du cylindre à une certaine distance de la première et un clapet de refoulement monté dans le piston. L'installation comprend en outre une chambre de réception où s'effectue la séparation du mélange gaz-liquide en phases liquide et gazeuse avec compression de la phase gazeuse. Cette chambre est disposée en aval du cylindre et comporte, dans une variante, une soupape de refoulement montée dans sa partie supérieure en aval de la première soupape d'aspiration. Dans une autre variante, la chambre de réception comporte dans sa partie supérieure une conduite de refoulement communiquant avec la seconde soupape d'aspiration.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Borehole sucker-rid pumping plant for pumping out gas liquid... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Borehole sucker-rid pumping plant for pumping out gas liquid..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Borehole sucker-rid pumping plant for pumping out gas liquid... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1637597

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.