GN Nodig Mud Recycling System

Hebei GN Solids Control is the top manufacturer in China of solids control equipment and system for oil and gas drilling. Besides solids control system, GN solids control is also the specialized in mud recycling system for HDD drilling, and tunneling. Different from solids control system, mud recycling system does not requires to separate the ultra-fine solids out, so normally there will be two or three stage treating equipment: shale shaker, desander, desilter.(sometimes, we use a double deck underflow shaker with the desander or desilter on the top to save cost and space; sometimes the mud cleaner will be adopted to save cost and space with the combination of desander and desilter)

 

This year, GN delivered one set mud system for a Hong Kong customer, this system included two sets of GN 4 panel shale shaker; one set of big capacity mud cleaner;one set of poor boy degasser, one set of vacuum degasser, and one set of conveyor, and also mud tanks. Click the below link for more details. http://gnsolidscontrol.com/drilling-fluids/offshore-drilling-compact-mud-system-hong-kong

GN also delivered 500gpm mud system for trenchless drilling project in Thailand; two set of mud recycling system to India for HDD drilling with Vermeer rigs. One is 500 gpm with shale shaker and desilter; one is 350gpm with shale shaker and desilter. GN could supplies various treating capacity mud recycling systems for HDD drilling.

 

More importantly, GN designed and manufactured a whole set of TBM mud system with dewatering unit for a Singapore customer. This project requires a large treating capacity, so the biggest decanter centrifuge with capacity of 80 cubic meter per hour is adopted. And the dewantering unit is needed to make small solids aggregated into large ones and then to be processed by the decanter. GN is an expert in solids control and mud system.

Hebei GN Solids Control is an expert in solids control and mud recycling system. Beside design and manufacturing solids control system for oil and gas drilling with four stage treating equipment, GN solids control also designs, manufactures and supplies mud system for HDD drilling normally with two stage treating equipment:shale shaker and desander or desilter or mud cleaner. Not only HDD drilling companies, but also the HDD rigs supplies are targeted customers for they will pack a whole set of mud recycling system for their rigs. This year, GN made 2 sets of mud recycling system for Vermeer HDD rigs. One is 500gpm, the other is 350gpm.

 

The included equipment in the 500gpm mud system is listed as below：

One set of GNZS703E-DZ line motion shale shaker;GN shale shaker adopts stainless steel for the bottom deck. One set of GNZJ703E-8N desilter with 8 pieces of 4’’ cyclones and bottoe shale shaker. One set of 50hp centrifugal pump to feed the desilter. One set of 50hp mixing pump with Venturi Hopper mounted on the 40ft mud tank. And one set of 40ft container size mud tank. Firstly, the waste mud falls on the shale shaker, and then the liquids from the shale shaker will be pumped into the desilter for further process. Also, mixing device is installed to add additives on the clean mud.

Besides 350 gpm and 500 gpm mud system, GN has developed a complete line of mud system matched to different HDD drilling rigs and different drilling depth. GNMS-150 GPM, GNMS-350 GPM, GNMS-500 GPM, GNMS -800 GPM, GNMS 1000 GPM, GNMS 1500 GPM. GNMS 2000 GPM. With this whole line of mud recycling system, GN could meets various drilling depth and different rigs.

 

As a specialist in solids control equipment and system, GN solids control is qualified to supply mud systems for various of drilling such as HDD drilling, tunneling, bore piling. This year, GN designed and manufactured two sets of mud systems for geothermal drilling. One is 500gpm to Kenya; the other is 1000 gpm to Turkey. While, GN could supply a various range of mud storage capacity mud system such as 200gpm, 500gpm, 800gpm, 1000gpm, 1500gpm and 2000gpm to meet different drilling depth. Geothermal is a cleaner and renewable energy source with board development prospects. Not only in Kenya and Turkey, it is becoming universal around the world and an increasing number of geothermal drilling wells are under construction.

 

In this 1000gpm mud system, the main configuration is listed as below.

1. Two sets of GN linear motion shale shaker GNZS594E-HB with 4 panels of screens which is equal to MI-Swaco Mongoose shale shaker; screens of the two shale shakers are interchangeable.

2. One set of mud cleanerGNZJ594E-2S12N, the combination of desander, desilter and the underflow shale shaker, which makes the mud cleaner occupy little space with small foot print but with higher performance. One the desnader andesilter cyclones are removed, it can used as a high G force shale shaker.

3. Three sets of mud tank with complete package of accessories, electrical control panels and cables.

The two shale shakers serve as the first stage equipment for treating the mud, and then the mud discharged from shale shaker will be pumped into the desander and desilter for further treatment. After that the mud will be stored for use.

 

This year, except both two sets of mud system for geothermal drilling, GN sold 4 sets solids control system for COSL and 4 sets to Russia; and also one set of 200gpm Solids control system to Mongolia.

Solar new is coming inconspicuously and gradually. You may only realize it until one day you see signs bearing Happy New Year every where. January 1st not only starts a new year, but also puts an end to the last, all happiness and sorrow; success and failure all gone with wind. The year 2014 has witnessed GN Solids Control’s development. As a top manufacturer of solids control and waste management equipment, GN is gradually accepted by big players in oil and gas field. GN did many a big projects this for them. 

COSL (China Oilfield Service Limited) is the largest fleet of offshore oilfield services facility in China with 30 sets of jackup drilling rigs and 10 sets semisubmersible drilling rigs. This year, GN made 3 sets of solids control systems for 1000hp drilling rig.  Baker Hughes, toptier oilfield service company with a centurylong track record, delivers solutions that help oil and gas operators make the most of their reservoirs. Last month, Baker Hughes’ Russian branch purchased 4 sets of GN waste management system, and now they are in GN for inspection. Royal Dutch Shell Plc, normally known as Shell, is the second largest company in the world in terms of revenue, and one of the six oil and gas “supermajors”. This month, GN finished one set of drilling cutting management for GWDC(Greatwall Drilling Company) to do service for Shell in Sichuan, China

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With the above mentioned big projects GN made this year, GN is now receiving more and more attention from the big players in oil and gas field. While for GN, striving for a larger space both in domestic and international market is also her obligation. These big projects will encourage GN to struggle for more and more big projects.

As a top manufacture of solids control system and waste management system in China, Hebei GN Solids Control is the firstly API certified, and also the first one who has built up USA based branch. With about ten years’ development, GN product has been exported to more than 60 countries, among whic waste management system is certainly included. And now, GN waste management system is gradually accepted by more and more well-known companies. Last month, GN has sold 4 set of waste management system to Baker Hughes in Russia, and now they are under manufactured now. This month, GN has build up one sets of drilling cutting management for GWDC( Greatwall Drilling Company), who will do this service for Shell with this management in Sichuan Province, China.

http://www.gnsolidscontrol.com/drilling-fluids/shale-gas-drilling-cuttings-management-for-shell-sichuan-project

Regarding to the finished one in this month for Shell, it is designed to process 30 tons per hour with the below composition of equipment.

1. GNCD930 Vertical Cutting Dryer: the second generation of GN vertical cutting dryer can handle both of WBM and OBM drilling cuttings with improved performance.
2. GNLW363BG-VFD: highest standard with duplex stainless steel 2205 for conical and cylindrical section of bowl, and touch panel for PLC control.
3. Feeding pump and tanks.  

The drilling cuttings will be transferred to the vertical cutting dryer by two screw conveyors. After processed by th vertical cutting dryer, the solids will be discharged from the bottom with a moisture content of 3%-5%; the liquids will be delivered to the decanter centrifuge screw pump for further process. Except the finished one, another four sets of drilling cutting managementsystem are under construction for Baker Hughes. Cooperation with well- known companies is exciting and encouraging. GN will stick to strive high quality and best service to win more big companies in this field.