low-temperature

A mixture of bentonite and other chemical agents having a certain bulk weight and viscosity. The grading parameters of the mud: the ratio of bentonite and other chemical agents is generally 4% to 6%, and the bulk weight is between 1.05 and 1.2. In different soil layers, the mix, bulk density and concentration of mud are all different. Understanding the soil layer and ratio is of great guiding significance for trenchless mud treatment and pulping. The commonly used ratio is as follows:
Soil layer: clay;
Mud ratio: Bentonite 1: soda ash 0.04: fluid loss reducer 0.06: lubricant 0.06;
Slurry characteristics: bulk density: 1.05~1.07; Viscosity: 35~40 “; PH: 8.5~9; Water loss: 4~7ml;
Soil layer: sand layer;
Slurry ratio: Bentonite 1: polymer 0.05: lubricant 0.06;
Slurry characteristics: bul

1. Improve oil removal efficiency
Function: Thermochemical agents can effectively destroy the oil-water interface in the sludge and promote the separation of oil and water.
Effect: significantly improve the efficiency of oil removal and reduce the o

Definition and ratio parameters of mud in the construction of trenchless horizontal directional drilling
Definition of mud: trenchless mud refers to the mixture of bentonite and other chemical agents added in a certain proportion of clear water with a PH value of 8 to 9, which has a certain bulk weight and viscosity. The grading parameters of the mud: the ratio of bentonite and other chemical agents is generally 4% to 6%, and the bulk weight is between 1.05 and 1.2. In different soil layers, the mix, bulk density and concentration of mud are not nearly the same.

Solid control equipment: a key force in the industrial field
Solid control equipment plays an indispensable role in oil drilling, building piling, and many industrial scenarios involving solid-liquid separation. They operate silently, but have a profound impact on production efficiency, product quality, cost control, and environmental protection. With the continuous evolution of industrial technology, solid control equipment is also continuing to innovate to adapt to increasingly complex production needs.
1. Basic concept and working principle of solid control equipment
Solid control equipment, that is, solid control equipment, is mainly used to separate and treat solid particles in liquids. In oil drilling operations, drilling fluid (mud) carries a large number of solid particles such a

shale shaker and spray is a common technical improvement in the process of solid-liquid separation or mud treatment, mainly used to improve the separation efficiency and treatment effect. The following is a detailed description of its role, treatment effect and advantages:

KOSUN pipe desilting system

Kosun KS-60 sludge water separation system is designed for sludge water separation in silting construction. The system meets the requirements of desilting process. The whole system is composed of two functional modules: screening swirl and centrifuge, which can adapt to different construction site layout. The selection of auxiliary equipment and other materials conforms to the corresponding national standards. The solid phase can be separated from the liquid phase in the tail slurry, the solid phase can meet the conditions of external transport, the liquid phase can be reused or discharged, and the mud can completely achieve zero discharge and meet the requirements of environmental protection.

Kosun KS-60 sludge water separation system is designed for sludg

For many people, drilling for oil is the same thing as drilling for water Wells: Deep underground, there is a huge liquid space filled with tens of millions of tons of oil, which can be sucked out by drilling through the formation. In fact, oil is the

For many people, drilling for oil is the same thing as drilling for water Wells: Deep underground, there is a huge liquid space filled with tens of millions of tons of oil, which can be sucked out by drilling through the formation. In fact, oil is the authentic “oil in stone”, let’s see what the raw material of oil looks like.