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Crude oil moisture content on-line detection device with pressure protection function

A protection function and detection device technology, applied in the direction of measuring devices, material inspection products, instruments, etc., can solve problems such as equipment damage, inability to remove air bubbles, inaccurate results of crude oil water content detection, etc., and achieve the effect of avoiding excessive air

Active Publication Date: 2021-10-15
胜利油田大源节能设备有限公司
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Problems solved by technology

[0005] In order to overcome the shortcomings that the existing online measurement method cannot remove the bubbles in crude oil, which may easily cause inaccurate detection results of the water content of crude oil, and the online measurement method cannot follow the pressure change in crude oil, which may easily cause equipment damage. The technical problem is: to provide an online detection device for water content of crude oil with pressure protection function that is accurate in detection results and protects equipment following pressure changes

Method used

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  • Crude oil moisture content on-line detection device with pressure protection function
  • Crude oil moisture content on-line detection device with pressure protection function
  • Crude oil moisture content on-line detection device with pressure protection function

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Embodiment

[0030] A crude oil water content online detection device with pressure protection function, such as Figure 1-3 and Figure 11 As shown, it includes a casing 2, a liquid suction pump 3, a first liquid suction pipe 4, a first liquid outlet pipe 5, a first one-way valve 6, a bubble filter component 7 and a crude oil water detection component 8. The inner front of the casing 2 The right side of the wall is equipped with a liquid suction pump 3, the liquid suction pump 3 is provided with a first liquid suction pipe 4 and a first liquid discharge pipe 5, the first liquid discharge pipe 5 communicates with the oil delivery pipeline 1, and the first liquid discharge pipe 5 is set There is a first one-way valve 6, and the inner rear part of the housing 2 is equipped with a bubble filter part 7, the bubble filter part 7 is connected with the oil pipeline 1, the bubble filter part 7 is connected with the remote control terminal through the communication network of the Internet of Things...

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Abstract

The invention relates to the technical field of crude oil moisture content on-line detection devices and particularly relates to a crude oil moisture content on-line detection device with a pressure protection function. The crude oil moisture content on-line detection device comprises a shell, an infusion pump, a first infusion pipe, a first liquid outlet pipe, a first one-way valve, a bubble filtering component and a crude oil moisture content detection component, wherein the infusion pump is installed on the shell, a first liquid extraction pipe and a first liquid outlet pipe are arranged on the liquid extraction pump, the first liquid outlet pipe is provided with a first one-way valve, the bubble filtering component is installed on the shell and communicated with the first liquid outlet pipe, and the crude oil moisture content detection component is arranged in the shell and communicated with the first liquid extraction pipe and the bubble filtering component; and the bubble filtering component is electrically connected with the infusion pump and the crude oil water content detection component respectively. Bubbles in crude oil are filtered, the water content is detected through the crude oil water content detection component, the detected crude oil is discharged into the oil conveying pipeline through the infusion pump, and feeding and discharging of water content detection of the crude oil are completed.

Description

technical field [0001] The invention relates to the technical field of an online detection device for the water content of crude oil, in particular to an online detection device for the water content of crude oil with a pressure protection function. Background technique [0002] In the process of crude oil extraction, the ratio of oil and water is an important parameter to characterize oilfield reservoirs, and it is also an important basis for formulating and adjusting oilfield production plans and optimizing production parameters. Is of great significance. [0003] At present, when testing the water content of crude oil, most of the online measurement methods are used to remotely detect the water content of crude oil. However, the extracted crude oil contains air bubbles, and the existing online measurement methods cannot remove the air bubbles in the crude oil. When the water content of crude oil is tested, it is easy to cause inaccurate detection results of the water con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/28
CPCG01N33/2823G01N33/2847
Inventor 吴兆君陈强李飒爽
Owner 胜利油田大源节能设备有限公司
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