Monthly Archives: August 2022

Introduction of Drilling Mud

Drilling fluid is the circulating fluid used in the drilling process. It is a mixture of liquid, solid and chemical medicines . For a long time in the past, drilling fluid was commonly called “mud” at home and abroad, which is not accurate. Solids particles in drilling fluid can be divided into harmful solid phase and useful solid phase. Drill cuttings are the most harmful solid phase in drilling fluid, which will affect the physical properties of drilling fluid in the whole process of drilling, and increase the density, viscosity, dynamic shear force, water loss, mud cake, abrasiveness, viscosity and flow resistance of drilling fluid. In the process of well drilling, drill cuttings will also damage the oil and gas reservoir, reduce the penetration rate, increase the torque of rotary table, and cause the rig to be stuck during tripping, resulting in lost circulation, blowout and other downhole complex conditions. At the same time, the cuttings in the cobalt well fluid will cause serious wear to the circulation system.
So the drilling mud is very import to keep the drilling success, and improve work efficiency. However drilling mud is very expensive material. Recycle them and use again as much as possible are very necessary. GN Solids Control are specially design and manufacture different kinds solids control equipment and system. we have more than 15 years experience. Shale shaker, mud cleaner,decanter centrifuge ,and also shaker screen. Every year, we exported lots set system to abroad and also China inland. Till not, our equipment has served more than 20000 project and customer from 76 countries.GN get the reputation from the market, and we also built long terms relationship with many client.
1000 gpm mud recycling system
Manufactured in china with North America standard, and serve all global customer. We had built our own high efficient system to provide quick and high quality service to customer to help them creating value and save money. If your project have demand on solids control equipment, welcome to contact us.

GN Decanter Centrifuge for Solids Liquid Separation

Decanter centrifuge is one kind equipment that utilize centrifuge force to separate off the solids and liquid. Through the high rotated speed, the material inside centrifuge bowl will bear vary generated force because the different density. High density solids will settle down the bottom of centrifuge ,and the small density liquid will be on the upper layer, then reach the solids liquid separation. To use centrifuge to separate solids liquid, the solids density must higher than liquid, and the solids can not melt to liquid. This is the basic principle for centrifuge application.
GN separation with more than 15 years development, we accumulate large experience on the centrifuge manufacture and design. As begin of company funded, we are specially provide centrifuge to oil gas industry for the drilling mud treatment.Till now, we had developed the whole series Decanter centrifuge for different application with different treating capacity. From 9 inch centrifuge to 30 inch centrifuge, treating capacity from 0.5cube meter per hour to 120 cube meter per hour, from 2 phase separation to 3 phase separation, and low speed Decanter centrifuge to middle speed disc centrifuge and now the high speed tubular centrifuge. We can provide different solution for client project.



Centrifuge has very widely application, such as the mining industry, centrifuge can treat the mining slurry and also the trailing sludge, Decanter centrifuge also can dewatering the coal. Big treating capacity centrifuge also are usually for water treatment. Environment, pharmacy etc all these industry can see the centrifuge using. GN separation provide more than 400 units centrifuge to different country include series models to different industry. We also built long terms cooperation relationship with some customer and have agency in some countries. We have very competitive price and also the stable quality, win the reputation from global market. If you have demanded on these centrifuge welcome to contact us. We will be pleased to provide technical support

GN High G Shale Shaker for Drilling Mud Dewatering

The High G shale shaker is a linear vibrating screen, which is used to minimize the absorbed liquid phase of the drilling cuttings discharged from the main vibrating screen and the hydrocyclone, and return the treated liquid phase to the circulation system. The drying screen shall be used in closed-circuit circulation system or in places where it is required to reduce the liquid phase content of drilling wastes. There are chemical and mechanical methods to reduce the liquid phase discharge. The chemical method is to use the dehydration reaction system and the mechanical method is to use the linear vibrating screen. The two methods can be used alone or in combination. The dry vibrating screen is used to dehydrate the drill cuttings separated from other solid-phase separation equipment. These drill cuttings are usually discharged from the main vibrating screen or the hydrocyclone in the drilling fluid circulation system. The dryer recovers and processes the liquid phase in these drill cuttings. Since flocculation, coalescence and other action units are usually used in the dehydration system, the recovered liquid phase contains colloidal particles, Therefore, the influence of these colloidal particles on the performance of cobalt well fluid must be considered.
2020.01.11 Shale Shaker
GN high G shale shaker was designed for drilling waste treatment, which used 4panels shaker screen, the G force can reach 8.5 Gravity. GN high G shale shaker has the good ability to recycling the mud from the drill cutting. It convenient for client to reduce the cost of drill cutting treatment, and the recycled mud also down the cost for drilling mud. This High G shaker used Italy brand vibrator, and the whole machine body is reinforce design, that guarantee the long lifetime.
Our high G shale shaker had sold to more than 20 countries, and get the good feedback from customer. The G force is adjustable, which means client can down the G force and used it as normal shaker. If your project have demanded on this equipment, welcome to contact us.