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] 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...

Examples

Embodiment Construction

[0029] Below in conjunction with preferred embodiments, the specific implementation, features and effects provided by the present invention are described in detail as follows; for the purpose of simplicity and clarity, the description of known technologies is appropriately omitted below to avoid unnecessary details Affect the description of this technical solution.

[0030] Please see Fig. 1-3, a kind of combined sensor device comprises a detection container 1, wherein, density sensor 11, 11a, temperature sensor 143 are connected with detection container 1,

[0031] The detection container 1 is arranged on the support body 2;

[0032] A mud pump 3 is driven by the first motor M, installed through the bracket 2, and installed with the pump body at the bottom and the motor at the top;

[0033] A filter cover 31 is installed on the outside of the mud pump 3 to filter the sand debris mud from downhole;

[0034] A conveying pipe 14 protrudes from the filter cover 31 to convey the...

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...

Examples

Embodiment Construction

[0029] Below in conjunction with preferred embodiments, the specific implementation, features and effects provided by the present invention are described in detail as follows; for the purpose of simplicity and clarity, the description of known technologies is appropriately omitted below to avoid unnecessary details Affect the description of this technical solution.

[0030] Please see Fig. 1-3, a kind of combined sensor device comprises a detection container 1, wherein, density sensor 11, 11a, temperature sensor 143 are connected with detection container 1,

[0031] The detection container 1 is arranged on the support body 2;

[0032] A mud pump 3 is driven by the first motor M, installed through the bracket 2, and installed with the pump body at the bottom and the motor at the top;

[0033] A filter cover 31 is installed on the outside of the mud pump 3 to filter the sand debris mud from downhole;

[0034] A conveying pipe 14 protrudes from the filter cover 31 to convey the...

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