CN201526311U - Tank Surface Mud Specific Gravity Indicator - Google Patents

Abstract

The utility model relates to a slurry tank display, in particular to a tank level slurry proportion display. The technical scheme includes that the tank level slurry proportion display mainly consists of a sensor, a control circuit and a display, the sensor is disposed on the middle portion of the liquid level of a slurry tank, the control circuit and the display are disposed outside the slurry tank, the control circuit consists of a digital processor and an amplifier, and the display is provided with a plurality of screens. The tank level slurry proportion display has the advantages that the tank level slurry proportion display can assist operators to master conditions of proportion of slurry in the tank and to be capable of timely taking measures when encountering problems so as to avoid drilling accidents. In addition, the tank level slurry proportion display with self power source is simple in structure and low in power consumption, and the display displays slurry density and can obtain digital measuring results more visually.

Description

Tank Surface Mud Specific Gravity Indicator

1. Technical field:

The utility model relates to a mud display, in particular to a tank surface mud specific gravity display instrument.

2. Background technology:

In the process of oil field drilling construction, due to various reasons, the mud proportion often changes. The change of mud proportion is very important for the normal drilling construction. The mud proportion has been detected by "specific gravity scale" for decades. During normal drilling, it needs to be measured every 30-60 minutes, which requires the staff to continuously manually measure parameters such as specific gravity and viscosity, and the work intensity is high. In the process of oil drilling, some special wells and key wells need to cooperate with comprehensive mud logging to detect some drilling parameters, but they can only be seen in the logging room, and cannot be seen from the field and mud injection. A mud specific gravity indicator on the surface of the tank can constantly detect the mud specific gravity, so that the staff can always grasp the situation of the mud specific gravity in the circulation system, and can take timely measures to avoid drilling accidents when problems occur.

3. Contents of the invention:

The purpose of this utility model is to provide a tank surface mud specific gravity indicator for the above-mentioned defects in the prior art, which reduces the labor intensity of workers, reduces the occurrence of underground accidents, and has huge indirect benefits.

Its technical solution is: mainly composed of sensors, control circuits and displays, the sensors are arranged in the middle of the liquid level of the mud tank, the control circuit and the display are arranged outside the mud tank, and the control circuit is controlled by a digital processor Composed of amplifiers and monitors with multiple screens.

The above-mentioned display has three screens, so that the staff can see the specific gravity of the mud at various angles.

The beneficial effect of the utility model is that the operator can grasp the specific gravity of the mud in the tank at any time, and can take measures in time to avoid drilling accidents when problems occur. In addition, the utility model has the advantages of simple structure, self-contained power supply and low power consumption, and the display shows the mud density, so that the digital measurement results can be obtained more intuitively.

4. Description of drawings:

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the circuit principle diagram of the present utility model.

5. Specific implementation methods:

With reference to accompanying drawing 1, the utility model mainly is made up of sensor 2, control circuit 4 and display 3, and described sensor 2 is arranged on the middle part of mud tank 1 liquid level, and described control circuit 4 and display 3 are arranged on the outside of mud tank , described control circuit 4 is made up of digital processor and amplifier, and wherein digital processor and amplifier all are the prior art well known to those skilled in the art, no longer describe in detail, specifically with reference to accompanying drawing 2; And display 3 sets There are three screens that allow the crew to see the specific gravity of the mud at all angles.

The specific gravity sensor is set in the middle of the liquid level of the circulating tank, which can accurately reflect the specific gravity of the mud in the tank. Multiple displays can be seen at various positions of the drilling floor and the mud tank, so that the operator can grasp the specific gravity of the mud in the tank at any time. When problems arise, measures can be taken in time to avoid drilling accidents.

Claims (2)

1. A tank surface mud specific gravity display instrument is characterized in that: it is mainly composed of sensor (2), control circuit (4) and display (3), and described sensor (2) is arranged on the liquid level of mud tank (1) In the middle part, the control circuit (4) and the display (3) are arranged outside the mud tank, the control circuit (4) is composed of a digital processor and an amplifier, and the display (3) is provided with multiple screens. 2. The tank surface mud specific gravity display instrument according to claim 1, characterized in that: the display (3) is provided with three screens.

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