Drilling fluid detailed performance test indicators

The properties of drilling fluids that are often tested according to API regulations include: density, funnel viscosity, plastic viscosity, dynamic shear force, static shear force, API fluid loss, HTHP fluid loss, Ph value, alkalinity, sand content, and solid phase content , bentonite content, and various ion concentrations in the filtrate. Now, the commonly used performance test indicators of drilling fluids are introduced in detail.

2022/04/14

10 functions of drilling fluid

Drilling fluid is a circulating fluid that meets the needs of drilling operations and has various functions during the drilling process. Drilling fluid is the blood of drilling fluid, also known as drilling fluid cleaning fluid. According to the composition of drilling fluid, drilling fluid can be divided into clear water, mud, clay-free washing fluid, emulsion, foam and compressed air.

2022/08/12

What is the function of the air shower

China Zhuo Wei factory specializes in manufacturing various air showers, such as: Corner air shower, Cold rolled sheet air shower, 201 stainless steel air shower, 304 stainless steel air shower and other air shower products. We can wholesale custom products that customers need, welcome to leave a message to us.

2022/05/09

What is FFU air purification unit

What is FFU air purification unit? A fan filter unit (FFU air purification unit) is a type of motorized air filtering equipment. It is used to supply purified air to cleanrooms, laboratories, medical facilities or microenvironments by removing harmful airborne particles from recirculating air. The units are installed within the system's ceiling or floor grid.

2022/04/28

What are the specifications of the air shower room

There are many specifications and sizes of the air shower room. Generally, the appropriate size of the air shower room is selected according to the number of people in the workshop. The number of people entering the air shower room at one time is different.

2022/04/27

Are cleanroom air shower effectiveness

Results from surface particle tests show that air showers are effective at removal of particulate on soiled/used garments. Average particle reduction was between 56 percent (polyester) to 62 percent (Gortex) effective in the removal of contamination of 0.3 microns and larger.

2022/04/26

Structure Description of Automatic Rolling Shutter Door Cargo Shower

The automatic rolling door cargo shower is the necessary passage for goods to enter and exit the clean room, and at the same time plays the role of the airlock closed clean room. In order to reduce a large number of dust particles caused by the entry and exit of the goods,

2022/05/05

Why is the air shower room popularized and used nationwide?

In fact, the production of our company's air shower equipment has been slowly started many years ago, which is an important guarantee for building a basic platform for air shower equipment. The company quickly achieved a leading position in purification industry technology. The company has always attached great importance to the investment in research and development, and has very high technical requirements for the air shower, and has achieved some advantages.

2022/04/29

How air shower works

And the high efficiency two-stage filter basically filters out. In order to maintain the safe use of the air shower and maintain the cleanliness of the clean room environment, what should I pay attention to before entering the air shower? What are the safety points? Let Zhuo Wei Air Purification factory introduce it to you now.

2022/04/24

Air Shower Products and Functions

What is an air shower? What does it do? Air shower room can be divided into several categories? The structure of the air shower room and how to use the air shower room? Today, Dong Guan Zhuo Wei Air Purification Technology Co., ltd will explain it to you in detail.

2022/04/20