Automatic oil extraction divider system based on sonar
A divider and sonar technology, which is applied in the direction of production fluid, earthwork drilling and production, wellbore/well parts, etc., can solve the problems of oil production separators that do not have automation capabilities, high production costs, and inconvenient use
Inactive Publication Date: 2014-09-17
SUZHOU VOCATIONAL UNIV
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Problems solved by technology
[0002] At present, when the oil production splitter is adjusted, it needs to be brought back to the ground before it can be adjusted, and then go down the well after the adjustment. Adjusting the state of the oil recovery valve, the production process is complicated and the production cost is high
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[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0018] attached figure 1 It is a sonar-based automatic oil production splitter system according to the present invention, which includes a ground control instrument 1, a sound-activated probe 2, a first splitter 4, and a second splitter 5; the first splitter 4 is arranged at the Between the first oil layer 6 and the second oil layer 7; the second divider 5 is arranged between the second oil layer 7 and the third oil layer 8; the ground control instrument 1 takes the industrial control computer as the core, and the upper computer software as the The working platform is connected to the acoustic control probe 2 through the cable 9, and realizes mutual communication; the acoustic control probe 2 is attached to the inner wall of the casing 3, and the sonar is transmitted through the casing 3 to communicate with the first splitter 4 and th...
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The invention discloses an automatic oil extraction divider system based on sonar and belongs to the technical field of oilfield oil extraction instrument. The automatic oil extraction divider system comprises dividers, a sound control probe and a ground instrument, wherein the ground instrument and the sound control probe are connected by a cable; the sound control probe is used for transmitting a control instruction to the dividers through a sleeve in a sound wave manner; the plurality of dividers are arranged, are respectively located between different oil extraction layers and are respectively used for controlling directional oil extraction of different oil layers; meanwhile, a working state is transmitted to the ground instrument through the sound control probe. The automatic oil extraction divider system based on the sonar disclosed by the invention is flexible in design; the dividers are sensitive to open and close; the control is accurate and the automation degree is high; the working state can be transmitted to the ground and a complicated production process of descending the dividers into a well after the dividers are taken back to the ground and adjusted is avoided; the automatic oil extraction divider system has a higher practical value.
Description
Technical field [0001] The present invention involves a kind of automated oil -based oil recovery division system, which belongs to the field of oil field oil recovery instrument technology. Background technique [0002] At present, when the oil recovery division is adjusted, it is necessary to retrieve the ground before the adjustment. After the adjustment is adjusted, the well is completed. This process is complicated. It is very inconvenient to use.Adjust the states of the oil collection valve, the production process is complicated, and the production cost is high.To this end, we have developed a sound -based automated oil segmentation system. Invention content [0003] The purpose of the present invention is to overcome the shortcomings of existing technologies to provide an automated oil -based oil collection division system that can automatically adjust the oil collection valve. The production process is simple and the production cost is low. [0004] The purpose of the pr...
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IPC IPC(8): E21B43/12E21B43/14
Inventor 颜廷秦
Owner SUZHOU VOCATIONAL UNIV