Oil-water interface measuring device for single well tank of oil well
A technology of oil-water interface and measuring device, which is applied in the direction of liquid level indicator for physical variable measurement, can solve the problems of crude oil influence, complex structure, inaccurate measurement data, etc., and achieve the effect of ensuring accuracy, reducing burden and convenient use
Pending Publication Date: 2022-03-08
利文凯博国际能源技术(北京)有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the point-by-point measurement in the operation process in the prior art, but after passing through the above-mentioned solidified crude oil, its surface is easily covered by the solidified crude oil, resulting in inaccurate measurement data, which in turn makes the single well production The measurement is inaccurate; more importantly, most of the products are not convenient for operators to use for daily detection due to their complex structure and large volume. It will affect the inside of the detection device, and a device for measuring the oil-water interface of a single well tank is proposed.
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0030] refer to Figure 1-6 , a device for measuring the oil-water interface of a single well tank of an oil well, comprising:
[0031] Outer cylinder 1, the inner wall of outer cylinder 1 is movably connected with inner cylinder 2, the outer wall of outer cylinder 1 is provided with through hole 8, the inside of inner cylinder 2 is provided with test board 5, and the inner wall of inner cylinder 2 is equipped with transmission mechanism 10. The transmission mechanism 10 is used to transmit power to drive the internal structure of the inner cylinder 2 to work;
[0032] The installation assembly 6 is arranged at one end of the outer cylinder 1, and the end of the ins...
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The invention discloses an oil well single well tank oil-water interface measuring device, and relates to the technical field of oil-water interface determination.The oil well single well tank oil-water interface measuring device comprises an outer cylinder, an inner cylinder is movably connected to the inner side wall of the outer cylinder, a through hole is formed in the outer side wall of the outer cylinder, a testing plate is arranged in the inner cylinder, and a transmission mechanism is installed on the inner side wall of the inner cylinder; the transmission mechanism is used for transmitting power to drive the internal structure of the inner barrel to work; according to the device provided by the invention, multi-point simultaneous measurement is adopted, and the data processor is used for displaying the measurement result of each depth, so that the measurement results at different depths can be intuitively reflected, an oil-water interface can be intuitively represented, and the states of oil-water mixed liquid in a single well tank at different depths can be directly reflected to testers; meanwhile, test data can be stored and then imported into oil field production management analysis software for statistical analysis, so that oil field production management is facilitated, popularization and application in oil field production are facilitated, and the problem of oil-water interface measurement in oil field production is solved.
Description
technical field [0001] The invention relates to the technical field of measuring the oil-water interface, in particular to a device for measuring the oil-water interface of a single well tank of an oil well. Background technique [0002] Due to geographic location or other technical reasons, many oil wells in the oil field use single-well storage tanks to store crude oil, which is regularly transported to refineries or other places by transport vehicles. Therefore, the daily output of oil wells is mainly measured by the crude oil in single-well storage tanks. And get. In a single well storage tank, oil and water usually coexist, and generally after standing still, the oil and water will be separated. Under the influence of external temperature and crude oil physical properties, the uppermost crude oil in the single well storage tank will always form a layer Very thick condensate crude oil, this very thick condensate crude oil seriously affects the determination of the oil-w...
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IPC IPC(8): G01F23/22
CPCG01F23/22
Inventor 马泽龙王翰任国选陈掌星韩辉林金炜夏军
Owner 利文凯博国际能源技术(北京)有限公司