CN-224216502-U - Novel drilling fluid detecting instrument

Abstract

The utility model discloses a novel drilling fluid detection instrument, which relates to the technical field of drilling fluid detection and comprises a test frame and a solution vessel, wherein the solution vessel is positioned at the lower end of the middle of the test frame, a stirring roller is arranged in the middle of the solution vessel and is connected with a servo motor above the stirring roller through a stirring shaft in the middle, one side of the inside of the solution vessel is provided with a separation plate, and a measuring assembly is arranged in the separation plate. This kind of novel drilling fluid detecting instrument, solution household utensils separate its inside through the division board, are provided with the measuring subassembly of being connected with the viscosity tester in the inside of division board, and measuring subassembly is six fast rotational viscosity meter device, can directly detect the rheological properties of drilling fluid, and this design lets the drilling fluid adopt the mode operation of assembly line to detect, makes the process continuity that detects strong, and the reduction that by a wide margin has transported the time waste in the in-process of drilling fluid.

Inventors

• HE YABIN
• ZHAO TING
• YU ZHONGBAO
• LIU YANMEI
• WANG BAOPING

Assignees

• 延长油田股份有限公司

Dates

Publication Date

20260508

Application Date

20250523

Claims (7)

1. 1. The novel drilling fluid detection instrument comprises a test frame (1) and a solution vessel (3) and is characterized in that the solution vessel (3) is located at the lower end of the middle of the test frame (1), a stirring roller (34) is arranged in the middle of the solution vessel (3), the stirring roller (34) is connected with a servo motor (31) above through a stirring shaft in the middle, a separation plate (35) is arranged on one side of the inside of the solution vessel (3), a measurement assembly (4) is arranged in the separation plate (35), the measurement assembly (4) comprises a viscosity tester (41) connected above, a display screen (42) is assembled in front of the viscosity tester (41), a liquid funnel (2) is arranged above the rear end of the solution vessel (3), and a flow rate detector (24) for monitoring the flow rate of liquid is arranged below the left side of the liquid funnel (2).
2. 2. The novel drilling fluid testing instrument of claim 1, wherein: The top fixedly connected with support (22) of test bench (1), and support (22) are installed in the both sides of liquid funnel (2) to the inside of support (22) is interluded and is had dead lever (23), the side lug connection of dead lever (23) one end and liquid funnel (2), and the top intercommunication of liquid funnel (2) is connected with transportation pipe (21), and the bottom of liquid funnel (2) is the toper form, the bottom of liquid funnel (2) is provided with switch (25).
3. 3. The novel drilling fluid testing instrument of claim 1, wherein: The servo motor (31) is fixedly arranged in the frame (33), the frame (33) is connected between the first rod frames (32), the first rod frames (32) are inserted into the test frame (1), and round holes are formed in the isolating plate (35) in a penetrating mode.
4. 4. The novel drilling fluid testing instrument of claim 1, wherein: two ends of the viscosity tester (41) are connected with a second rod frame (43), the second rod frame (43) is inserted into the testing frame (1), the second rod frame (43) and the first rod frame (32) are of the same type structure, and the second rod frame (43) is positioned on one side above the first rod frame (32).
5. 5. A novel drilling fluid testing instrument according to claim 3, wherein: One end of the stirring roller (34) is positioned on one side of the isolation plate (35), a plurality of groups of stirring rollers (34) are arranged, and the stirring shaft is positioned at the middle point of the solution vessel (3).
6. 6. The novel drilling fluid testing instrument of claim 2, wherein: The liquid funnel (2) is located above the rear end of the solution vessel (3), the liquid funnel (2) is installed between the supports (22) through the fixing rods (23), and the liquid funnel (2) is located at the rear end above the test frame (1).
7. 7. The novel drilling fluid testing instrument of claim 4, wherein: the measuring assembly (4) is arranged in front of the middle of the test frame (1), and a display screen (42) is arranged in front of the flow velocity detector (24).

Description

Novel drilling fluid detecting instrument Technical Field The utility model relates to the technical field of drilling fluid detection, in particular to a novel drilling fluid detection instrument. Background Drilling fluid detection has various important roles. Firstly, by detecting performance parameters of drilling fluid, such as density, viscosity and the like, the pressure in the well can be effectively controlled, accidents such as blowout or lost circulation and the like are prevented, and the drilling operation safety is ensured. Secondly, detection helps to know the influence of drilling fluid on stratum, avoids damage to hydrocarbon reservoir and protects reservoir. Furthermore, the formula of the drilling fluid can be optimized according to the detection result, the drilling efficiency is improved, and the cost is reduced. In short, drilling fluid detection is a key link for ensuring the smooth operation of drilling engineering, protecting oil and gas layers and improving economic benefits. The prior Chinese patent publication No. CN212780617U discloses a drilling fluid detection device, which comprises a shell, a liquid discharge unit, a sampling box, a pressurizing unit and a detection device, wherein the liquid discharge unit, the sampling box, the pressurizing unit and the detection device are arranged on the inner side of the shell, the sampling box is a closed hollow shell, a sampling hole is arranged on a bottom plate of the sampling box, the detection device is arranged below the sampling hole, a detection end of the detection device is arranged in the sampling box from the sampling hole, the pressurizing unit is composed of a sampling tube, a pressurizing pump and a pressure tube, two ends of the sampling tube are respectively communicated with the outside and the sampling box, a branch tube connected with the pressure tube is further arranged on the sampling tube, the other end of the pressure tube is connected with the pressurizing pump, the liquid discharge unit is composed of a liquid outlet tube and an oil pump which are respectively arranged at the bottom of the sampling box, the two ends of the liquid outlet tube are respectively communicated with the oil pump and the outside. The drilling fluid is manually extracted, and the drilling fluid is required to be subjected to gradual tests of fluidity, viscosity and other performances after the drilling fluid is extracted, so that the detection efficiency of the drilling fluid is too low due to the gradual tests, and therefore, a novel drilling fluid detection instrument is provided by a person skilled in the art to solve the problems in the background art. Disclosure of utility model The utility model aims to provide a novel drilling fluid detection instrument so as to solve the problem of high-efficiency detection of the existing novel drilling fluid detection instrument in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a novel drilling fluid detecting instrument, includes test frame and solution household utensils, solution household utensils are located the middle lower extreme of test frame, the centre of solution household utensils is provided with the stirring roller, and the stirring roller passes through the (mixing) shaft in the middle and the servo motor of top is connected to inside one side of solution household utensils is provided with the division board, the inside of division board is provided with measuring assembly, measuring assembly includes the viscosity tester that the top is connected, and the place ahead of viscosity tester is assembled there is the display screen, the rear end top of solution household utensils is provided with liquid funnel, and the flow rate detector that is used for liquid velocity of flow monitoring is installed to liquid funnel's left side below. Preferably, the top fixedly connected with support of test jig, and support mounting is in the both sides of liquid funnel to the inside interlude of support has the dead lever, the one end of dead lever and the side direct connection of liquid funnel, and the top intercommunication of liquid funnel is connected with the transportation pipe, and the bottom of liquid funnel is the toper form, the bottom of liquid funnel is provided with the switch. Preferably, the servo motor is fixedly arranged in the frame, the frame is connected between the first rod frames, the first rod frames are inserted in the test frame, and round holes penetrate through the inside of the isolation plate. Preferably, two ends of the viscosity tester are connected with a second rod frame, the second rod frame is inserted into the testing frame, the second rod frame and the first rod frame are of the same structure, and the second rod frame is located on one side above the first rod frame. Preferably, one end of the stirring roller is positioned at one side of