2024/01/24

Learn about frequency conversion high-speed mixer

The Gzx-B12K type of double-shaft frequency conversion high-speed mixer adopts single sine wave blade, which is mainly used for high-speed mixing of drilling fluid and chemical reagent used in oil drilling. It is an ideal high-speed mixing equipment.

2024/01/24

Learn about the high temperature roller furnace

High-temperature roller furnace, including furnace body, drum and drum-driven aging kettle. The aging kettle is provided with a kettle body, the upper part of the kettle body is provided with a kettle cover, a sealing cover is provided between the kettle body and the kettle cover, and a pressing bolt is provided on the kettle cover perpendicular to the kettle cover to press the sealing cover and the kettle body tightly. A sealing ring is arranged between the sealing cover and the kettle body, and the sealing ring is made of tetrafluoroethylene.

2024/01/24

Operating rules for digital display twelve-speed rotary viscometer

Working principle of digital display twelve-speed rotary viscometer For Newtonian fluids, liquid flow obeys Newton's law of internal friction. Plastic fluid flow obeys the Bingham formula. The pseudo-plastic fluid and the expansion fluid flow obey the power function formula.

2024/01/24

What is the reason why the dial swings when measuring with a six-speed rotary viscometer

Six-speed rotational viscometer working principle Six-speed is a typical coaxial cylinder rotational viscometer that contains the test liquid in the annular space (shear gap) formed between the outer sleeve and the float. When measuring viscosity, when the outer sleeve rotates at a set speed, the fluid will produce a viscous resistance, thus measuring the viscosity of the fluid.

2024/01/24

Determination time of drilling fluid water loss

The determination of the filtration and wall-building properties of drilling fluids is important for the control and treatment of drilling fluids. Since the filtration performance is affected by the type and content of solid phase in drilling fluid and the physical and chemical effects between them, and is controlled by temperature and pressure, the filtration performance is divided into low temperature and low pressure and high temperature and high pressure, and each requires different instruments and technologies.

2024/01/24

Data Measurement and Calculation of Six-speed Rotary Viscometer

Adjust the room temperature to 20±5 ℃, and strictly follow the operation steps in Section 2 of this chapter. When measuring at the well site, the sampling delay shall be reduced as much as possible, and the sampling location and conditions shall be recorded on the measurement sheet.

2024/01/24

Maintenance of Six-speed Rotary Viscometer

1. After the test, the parts of the instrument in contact with the sample must be cleaned, such as the outer drum, the inner cylinder and the sample cup. The outer drum must be mounted on the instrument to protect the inner drum shaft. 2. When the instrument is not used for a long time, it should be placed in a dry environment, and oil lubrication is not required for normal use. 3. The inner cylinder is a hollow structure. After each test, it should be cleaned and dried in time. When cleaning, fingers should be blocked to prevent dirt and liquid from entering the cavity.

2024/01/24

Six speed rotational viscometer how to adjust the speed?

The six-speed rotational viscometer is divided into electronic rotational viscometer and mechanical six-speed rotational viscometer. Among them, the electronic six-speed rotary viscometer can adjust the speed directly by pressing the button or rotating gear. Mechanical need to adjust the motor high and low gear with the upper three gears to achieve six speed adjustment

2024/01/24

Warmly celebrate the launch of the website of Qingdao xusheng petroleum instrument co., ltd.

Qingdao xusheng petroleum instrument co., ltd was established in 2017 with a registered capital of 10 million RMB. It mainly produces drilling fluid and completion fluid analysis instruments. The products are widely used in the drilling sites and laboratories of PetroChina, Sinopec, CNOOC, Yanchang Petroleum and other groups, as well as the teaching and laboratories of major petroleum universities and scientific research institutions.