Gas pumping unit for oil wells

Inactive Publication Date: 2018-11-22
ARLANDIS JUAN CARLOS MARIE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The patent text describes a new pumping unit for gas wells that has several technical benefits. First, it uses a pressure switch, pressure transmitter, and frequency converter to maintain a constant gas pressure in the well, which ensures safe and reliable operation. Second, the pumping unit has a longer lifespan and higher efficiency due to its unique design that reduces maintenance and repair costs. Lastly, the pumping unit allows for programmable well pressure, which enables more flexibility and control over the well's operation.

Problems solved by technology

That is to say, the pressure is programmable, this being not possible with any conventional mechanism of the prior art.

Method used

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  • Gas pumping unit for oil wells
  • Gas pumping unit for oil wells
  • Gas pumping unit for oil wells

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Embodiment Construction

[0016]Referring now to the figures, it is seen that the invention consists of a new gas pumping unit for oil wells which is an unit independent from the AIB rod pumps that allows regulated extraction of gas to keep the gas pressure constant inside the well and thus allow the extraction of oil without any inconvenience. For exemplary purposes and to further improve the understanding of the present invention, FIG. 1 illustrates the pumping unit in connection with the respective parts of the well. As mentioned above, as it is an exemplary scheme, both the separation distances and the dimensions of the illustrated components have been illustrated disproportionately, it being understood that this is not a limitation for the invention and that in practice it correctly adapts to the demands of the place.

[0017]Thus, and according to FIGS. 1 to 4, the pumping unit for oil wells of the present invention is indicated by the general reference 1 and comprises at least one compressor cylinder 2 h...

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Abstract

A pumping unit for oil wells, operating independently from conventional AIB rod pumps, which allows regulated gas extraction to keep the gas pressure constant inside the well and thus allowing the extraction of oil without the inconveniences of traditional pumping systems.

Description

BACKGROUND OF THE INVENTION1. Priority Claim[0001]This application is a claims priority of Argentina Patent Application No. P 20170101354, filed May 19, 2017, the entire content of which is incorporated herein by reference.2. Field of the Invention[0002]The present invention relates to the field of machinery, arrangements and devices used in the oil industry, and more particularly it refers to a gas extracting and transferring unit for oil wells that allows reducing pressure in the well annulus depending on the well gas contribution, thus increasing the production of fluid from it. It is emphasized that, this gas pumping unit is completely independent from the systems commonly used for oil extraction, such as, for example, AIB (Independent Pumping Unit, for its abbreviation in Spanish) rod pumps, PCP, electro-submersible pumps, “PLUNGER LIFT” type pumps, etc., and in turn, it allows programming the required pressure in the well.3. Description of the Prior Art[0003]AIB rod pumps are ...

Claims

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Application Information

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IPC IPC(8): E21B43/32E21B43/12E21B43/18
CPCE21B43/32E21B43/121E21B43/18F04B39/10F04B35/04F04B47/02F04B49/08
Inventor ARLANDIS, JUAN CARLOS MARIE
Owner ARLANDIS JUAN CARLOS MARIE
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