As we all know drilling mud is one of the most important middle material in the drilling program. As usually ,The solid control system refers to the degasser, shale shaker, desander, desilter, micro desilter, desanding and cleaning device, desilting cleaner, centrifuge and mud tank. That is a whole set of system according to the requirements of solid control. The selection of solid control system is mainly based on the following principles
1 ,Type and size of particles to be removed or suppressed
2,Cost of drilling fluid
3, Liquid solid cost ratio of drilling fluid
4. The quality of drilling fluid that needs to be maintained during drilling is poor, and environmental factors are taught
5, freight and other miscellaneous expenses;
6 ,density of drilling fluid used;
7, mechanical ROP, solid removal rate and circulation rate.

Select the suitable solids control equipment will help to reduce the drilling cost and improve working efficiency.
There are seven basic systems for solid phase control. The first system is the most basic, which is suitable for non weighted drilling fluid. The system largely rely on desander and desilter. During fast drilling, the desilter should be started continuously. It should be noted that if we can concentrate the drill and make it more concentrated than the diluent, we can use “low-density drilling fluid” for the desilter. The second system added Decanter centrifuge based on the first solids control system. Decanter centrifuge are used to remove out the tiny particle. It can clean mud and also reduce mud gravity. The 2 system are used in most drilling project. However , in some special project, the system will require several units hydrocyclone and Decanter centrifuge to teat expensive drilling mud to recycle the mud as much as possible.
However, shale shaker, degasser, desander, desilter, decanter centrifuge are the basic solids control equipment. GN can provide all these equipment and customized produce the system according to client requirement. If you have demanded, welcome to contact us.

The 1500HP rig solid control system produced by GN Solids Control will be delivered to the Indian customer’s job site. The Indian customer came to our factory to visit and inspect before signing the contract with GN Solids Control. During the 1500HP rig solid control system program conversation, understand The business to customers is mainly concentrated in the oil and gas pipeline industry, and Indian customers have higher requirements for equipment handling. For the special needs of Indian customers, GN Solids Control’s  1500HP rig solid control system designed for Indian customers is compact and easy to use. Indian customers are very satisfied with this.

The 1500HP drilling rig solid control system produced by GN Solids Control mainly includes the following equipment: three GNZS703 series drilling fluid vibrating screens, the bottom frame of the screen box is made of SS316 stainless steel, the corrosion resistance and life is greatly improved, the overall heat treatment of the screen box, Siemens or Schneider components, A variety of feed feeding methods, back-type logging tanks, overhead logging tanks, funnel-type feed bins. A GNZJ703F-2S12N mud cleaner with 100% polyurethane material for compact structure and space saving. A GNZCQ360 series vacuum degasser can quickly remove various gases intruding into the drilling fluid during on-site use, which plays an important role in restoring the specific gravity of the mud and stabilizing the performance of the mud. A GNZYQ1000 series liquid-gas separator can effectively remove gas intrusion gas and ensure safe operation during drilling. Two GNZS8×6-13J sand pumps, sand pumps are mechanically sealed, wear-resistant parts are made of wear-resistant alloy ductile iron, and the whole machine base is integrally cast, which can be used as mud supply for solid-liquid separation equipment. A GNSB 4×3-11J replenishment pump is used for on-site replenishment of mud. A set of mud tanks is used to install solid control equipment, storage mud, and the like.

Welcome to www.gnsolidsamerica.com and send your questions to USA@gnsolidscontrol.com

Solid control is very critical during the oil and gas drilling process, it will maintain the required property of the drilling mud and remove the low gravity solids from the liquid, and finally can make the drilling mud which could be reused and recycled in the drilling mud system. A good solid control process could increase the rate of penetration, reduce the wear and tear of the drilling equipment, such as the pistons, liners of the mud pump and allow for better hole cleaning.

GN’s solid control equipment can perform very well during the drilling process, and most of them are specially designed as compact, skid mounted and very mobile. One consumable part for the solid control equipment is the shale shaker screen. This year GN made a lot of effort in the improvement for the screens. GN launched its second facility specially for making the shaker screens of composite frame. Now GN has composite frame replacement screens available for MONGOOSE, KING COBRA/ VENOM, FLUID SYSTEM.

Now GN plans to promote its composite screens aggressively in North America, and it’s looking for new distributors. The ideal candidate will be an experienced one who has been in the solid control business for years, and has pretty mature distribution channel. So once combined GN’s composite screens with the distributor’s channel strength, it will quickly generate great revenues, and it will be a win-win situation. Better the candidate has many warehouses in different locations, especially in the key oil and gas basins. That will make us serve the local customers better. Once qualified, GN will give the candidate distributor great support, in terms of payment term, pricing, packaging, branding and so on. GN’s goal is going together with a great company to achieve great success.

That’s the brief introduction about GN’s screen strategy. GN would like to hear from you. Welcome to visit www.gnsolidsamerica.com and please send your ideas to USA@gnsolidscontrol.com .

While Oil rig perform the drilling into the earth core, it needs to break soil and rocks apart.  Some layers often is harder than other so drilling operation will use additive to strength the drill bit to break the layer.  The additive that uses combine the rock sometimes will cause the harm of environment.

Underground of earth is not totally solid and sometime it contains the layer of water like underground river.  When water mix with the drilling process, it contains several of heavy metal ion and anion.  Such content in water will change the stability of the drilling fluid that affect the performance of the fluid.  When water is in the drilling fluid increasing, the various additives will be added into the drilling fluid.  The mixture of drilling fluid and additive is harmful to the environment if reach to surface and not properly treated.

The calcium, gypsum. Salt to name a few that mixing with additive is common and needed but harmful to environment.  The mud treating system is serving the purpose to contain, filter and recondition the drilling mud for continuous usage.

GN Solids America LLC’s advantage is we are the solids control manufacture that made the whole  solids control machinery  which is custom made the whole mud recycle system to meet specific project’s need for our customers.  Our customer are ensure we provide the solids control machinery to meet local environmental standard around the world and dealing with manufacture them self to ensure the best possible price to keep overall cost of rig operation as consist as possible.  We provide consist stocks of parts and tech personals ready at the request of customers by moment’s notice.  There are lots of manufactures in China who can make less-costly machinery and system but adding other facts for operation consideration, GN Solids America is the choice of obvious.

Drilling fluid serve as lubricant for the drilling bit and it needs filter the solids that produce while the drill bit drilling into earth.  While drilling into the earth, broken solids from the underground mix into the drilling fluid will decrease the lubricant performance and will cost damages of the drill bit that will also result drilling operation on hold that leads increase of operation cost. The solids control machinery ensure the solids separation to ensure the continues operation of the drilling rig to achieve consist operation cost and time efficiency.  Shale shaker, Vacuum degasser, mud cleaner and centrifuge are the basic machinery to achieve the filtrations of solids for the drilling fluid.

Shale shaker is the first step solids control machinery to filter the drilling fluid that filter the large solids by continue shaking force by motors and various API numbers of shale shaker screen.  While it is the first step of filtrations, the result will determine following machineries’ filtering process.

Vacuum degasser is use pumps that create suction of pressure in the vacuum tank.  The bubble in the drilling fluid need to remove cause the harmful gas that might cause explosion and need the balance of chemical compound of the drilling fluid.

Mud cleaner is continue process of the filtration after the shale shaker by eliminating smaller solids that pass through shale shaker screen. The desander, desilter and shale shaker combine as mud cleaner and use different of API number screen to achieve mid level of filtration solids fluids.

Centrifuge is machinery use centrifugal force by rotating in rpm force to achieve remove finest solid, recovering barite and controlling the density and viscosity of the drilling fluid to make sure the drilling fluid is debris free as much as possible so the drilling fluid can be return back to the rig.