mud mixing system

GN Solids Control have manufactured a lot of CBM drilling mud systems, as the first one in China design and manufacture compact design system for HDD & CBM, over 30 mud system to Australia, where the rules are much more strict.
China is now focusing more and more on environmental protection, the regular is more strictly than most of the countries all over the world. Nowadays the mud system can not be just cozy, flexible, also need to be more strictly follow the regulations.
It is a very standard configuration of solids control system in this article, specifications as below:
1. GN very popular 3-panel screens design shale shakerGNZS703E-HB for coarse solids separation in the drilling fluids. Back type mud logging box effectively reduce the flow and the impact force onto the screen so that the shaker screen could be protected. The GNZS703E-HB is the updated shale shaker for many applications, 3shaker screens is easier to replace screens, higher efficiency.

GN Shale Shaker
2. The mud cleaner unit is equipped with same model drying under shaker for easy maintenance in future. 1 de- sanding and 8 de-silting cyclone is the very standard configuration what GN suggested for a treating capacity of 500GPM. To consider the transportation convenience, GN mud cleaner has a removable hydrocyclone frame in case somewhere has the transpiration height limitation. This mud cleaner will request 2 units sand pump for mud transferring, while the pump are also provided and installed on the tank.
3. This system was also equipped with GN 18 inch decanter centrifugeGNLW452C for fine solid particles separation. GN 18 inch decanter centrifuge has both fixed speed and VFD model. Few days before, Baker Hughes just got several units GN 18 inch VFD model centrifuge with Max speed up to 2800 rpm. Before a proper mud system could be GNMS-500GL, as centrifuge will not be the must. Well according new rules, we have to handle the mud to a cleaner character.
4. 3 mud tanks for all mud recycling, intermediate, and mud mixing process. Normally, GN will provide mud mixing unit with mixing hopper and pump unit installed on tank skid or a independent skid.
Keep tune to the performance feedback.

Mud tanks are used very often on drilling site to store the drilling fluids and to be used as the base to locate the drilling fluids recycling equipment like shale shaker and decanter centrifuge. GN solids control is a manufacturer specially for drilling fluids recycling equipment, thus the mud tank is one of GN’s main products.

So long you want to reserve the drilling fluids on site, and then you will need mud tanks. The size and structure of the mud tanks would be various according to the drilling depth and drilling type. Some drillers have their own mud mixing system with the rig, thus they can do the mud recycling job onsite, which is very convenient and cost saving. Some other drillers will collect the used drilling fluids and send to a mud plant for separation, after large size cuttings removed, the drilling fluids will be brought back to the rig for reuse. Trailer mounted tank is an ideal choice for these drillers as the drilling fluids could be collected in the tank and very fast to deliver to the mud plant. GN is not good at making such type mud tanks.

While most of GN’s mud tank are skid mounted that could be lifted and dragged on site by crane or truck. This type mud tank is better to be put on site permanently with the rig, whenever the rig would be moved; the mud tanks would be moved.

drilling mud system

For some drilling site with limited space and the driller have the requirements for move the mud tank from one site to another frequently, GN proposed the mud tanks with hydraulic jack-up leg system. At both ends of the mud tank, the jack-up legs are installed to rise the whole tanks and even the equipment on the tank. The legs can open that the flat bed trailer can back in, and then the legs will fall down until the tank be put on the trailer smoothly. At this time, the mud tanks could be transported to other sites.

GN has made mud tank with jack-up legs for many customers coming from oil gas drilling and no dig drilling industry. This is also a very good option for fast moving mud tank design.

Russian federation is a very important market connected with GN. GN owns a superb marketing share in The ussr market. With the establishment involving GN Solids Russia, advantages and more cooperation between GN group and Russia oilfield waste management companies.

Just lately, a complete drilling waste management system has been dispatchedfor a new Russia client. The system has been put in a 40ft container for fast portable and also for keep increased temperatures the cold weather of Russian federation. It is not the first time for GN Solids Control company provided containerized system to Russian federation market. The system comes with following equipment:

1) Containerized drilling cuttings vertical dryer system consist of one set of GNCD930 up and down cuttings dryer, catch tank, flushing pump and mud transfer pump.
2) Cuttings assortment box for storage associated with drilling cuttings from the top to bottom cuttings dryer.
3) Feeding twist conveyor for transfer drilling cuttings from the oil drilling rig and sent to top to bottom cuttings dryer.
4) Drilling cuttings transfer pump for exchange drilling cuttings with more wetness.
5) Variable speed decanter centrifuge with feed pump intended for polishing the drilling mud recovered from the cuttings dryer.
160520VerticalDryer
This module drilling waste  management components is easy to get transportation. And it is flexible for your operators to lay out inside the drilling rig site many different shape of the site.

You can speak to GN Solids Control Russian federation office to learn more about this low heat drilling waste management system.

Advantage of GN Drilling waste management system:
1) One end solutions from the same supplier: GN Solids Control Tiongkok.
2) High Quality products: the 1st API certified waste management equipment from China.
3) Reliable expert services, GN not only supply devices, but also GN provide the client training services and guarantee for 14 months immediately after shipment.
4) Cost effective treatments. Worldwide market share allows GN Solids Control to provide large volume of equipment, and helps you to save cost for making each sole equipment and in a result to help giving cost effective solutions to the particular clients.

Drilling mud serve as lubricant that keep the drilling bit operate smooth.  The consequence of drill bit overworked by temperature heading up will lead to hard work of engine and transmission that lead to breakdown and halt the whole operation.  It is a very costly operation halt that leads cost of extra ten thousand of dollars and more. Plus, the drilling fluid is also a very costly lubricant and to keep the drilling cost under control, solids control machinery is need for filter the debris that contain in the drilling mud for many times of cycle of use the drilling mud.  The 5 filtration machineries that will completely perform filter the solids from the drilling mud are shale shaker, vacuum degasser, Mud Gas Separator, desander, desilter and decanter centrifuge.

160531-Decanting-Centrifuge

The filter step goes in below:

Shale shaker

The drilling mud feed enter the feeding box of shale shaker.  The mud contains various size of the solids return to the ground surface and shale shaker is filtering the biggest solid by use high G force of shaking.  The box of shale shaker contain panels of mesh screen that is different number of mesh depend on solids contents analyze by drilling mud engineer

Vacuum degasser

. The muds that return to ground surface not only contain solids but also gas from the earth core.  This gas that change density of drilling mud leads result change the viscosity of drilling mud. Vacuum degasser removes the gas in the drilling mud to keep the mud in balance and continue the future solids filter process.

Desander

The drilling fluids now that contain medium size solids enter the liquid feeding pump and enter the desander, which contain large hydrocyclone(s).  The solids diameter above 40-60um will be filtered and bottom of desander is pair with shale shaker contain finer mesh compare with first shale shaker to complete the filtering.  T

Desilter

This machinery’s function of work is just as same like desander in last step before. It contains multiple smaller hydrocyclones that can remove solids that measure diameter above 15-40um.  It is also pair with shale shaker like desander and completes this step of filtering.

Decanter Centrifuge

The drilling fluid feed through centrifugal pump that feed into decanter centrifuge that rotate in High speed of G force.  The rotating bowl will separate solids from the mud and exit in one for solids and other one is for filtered mud.  The drilling mud now will feed back to the rig for next cycle of usage.

Composite stuff shaker screen is a kind of shale shaker screen with material material as basic shape, and use a special form of plasticmaterial to fulfill the structure. According to different API size of nylon uppers size, 2 lays or maybe 3layers different opening cord mesh cloth pressed within the metal and special materials rubber frame.
All the typical model steel frame monitors can be change to composite stuff, like replacement composite displays for Swaco Mongoose shale shaker, for Brandt Ruler Cobra shale shaker, regarding Scomi High G shale shaker, and all series GN brand shale shaker (like GNZS752 shale shaker, GNZS703 shale shaker, GNZS706 shale shaker, GNZS594 shale shaker and GN brand substantial G shaker).
Features of upvc composite material shale shaker:
1) Composite material replacement screen is by using longer life time compared with exactly the same model steel frame substitution screen for the shale shaker.
2) Composite material is lighting in weight compared with the identical model steel frame screen. It is better for the shale shaker.

GN_Replacement_Mongoose_Screen
3) Composite material replacement screen is more suitable for automatical control line. Means high productivity and better quality control. An additional size, it means more cost effective upon price and quality.
Being a worldwide famous brand of mud solids control and drilling waste management equipment producers, GN Solids Control is experienced manufacturer on high quality substitute shaker screens. Besides providing replacement screens for GN own brand shale shaker, GN Solids Control offer high quality replacement screens regarding other brand.
1) GN create and offer high quality replacement upvc composite and steel material projection screens for Swaco Mongoose shale shaker, for Brandt California king Cobra shale shaker, to get Fluids System shale shaker, and for other famous brand shale shaker models.
2) GN tends to make high quality and good value replacement shale shaker screen for Derrick shale shakers.
3) GN also make tailored size replacement screen with regard to other brand shale shaker models. For the clients GN does not made before, the actual clients send a sample for you to GN for customize.
Additionally GN can make customized bundle and color for the alternative screens and other equipment such as shear pump, decanter centrifuge, mud agitator ,mud cleaner and mud mixing system . Like with the clients’ company name and Logo around the screens.