Combined type sensor devices and quantitative degassing apparatus

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.

Description

technical field [0001] The invention relates to a sensor, especially a sensor device for detecting mud well conditions. Background technique [0002] A known device for recording well conditions in oil drilling exploration, [0003] For example, 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-end hose, an outlet-end hose, a fluid flow pipe, a load cell, an intermediate force transmission member and The measurement indicates that the header connection constitutes. 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. [0004] 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 collecto...

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