Combined type sensor devices and quantitative degassing apparatus

The technology of a sensor device and a degassing device, applied in the field of sensors, can solve the problems of being easily damaged, affecting the accuracy of measuring mud density, and poor detection accuracy, and achieving the effect of being easy to use and installing, and avoiding unstable degassing efficiency.
CN100343484CInactive Publication Date: 2007-10-17天津港保税区鑫利达石油技术发展有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
天津港保税区鑫利达石油技术发展有限公司
Publication Date
2007-10-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention is a composite sensing device and its quantitative degas device. The density sensor and the temperature sensor connect with the detecting container, the slurry pump transmits the waiting detected well liquid by the conveying tube, and the conveying device connects the quantitative degas device. The quantitative box of the degas device is set at the bottom of the degasser, and the bottom of its side wall has the inlet snout and connects the conveying tube, the bracket is on the quantitative box and has the tray of degasser, and the tray has the limiting slurry inlet, the conductive sensing device is equipped on the bracket and can contact the raw liquid position of the quantitative box. The invention can online correctly detects the density of the well liquid, the conductive ratio and the temperature.
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Description

technical field

[0001] The invention relates to a sensor, especially a sensor device for detecting mud well conditions. Background technique

[0002] The well known device for oil drilling exploration record well conditions, such as Chinese patent 00225142.6 discloses a high-precision fluid density on-line measuring instrument consisting of a base, a fluid inlet pipe, a fluid outlet pipe, an inlet hose, an outlet hose, a fluid Flow tube, load cell, intermediate force transmission part and measurement indicator head are connected. When used at the construction site, the measured fluid is passed through the fluid inlet pipe, passes through the inlet hose, the fluid flow pipe, the outlet hose, and finally flows out from the fluid outlet pipe.

[0003] As another example, Chinese patent 00230159.8 discloses a mud logging mud density sensor, which is provided with a left gas collector and a right gas collector in its structure, the lower end of the gas c...

Claims

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