Tag Archives: cuttings dryer.

GN Drilling Waste Management Systems for domestic oil sites

GN Solids Control Co. is a top manufacturer on drill cuttings management systems and waste management systems. GN equipments have been effectively used in over 60 countries.
As the famous company in China, GN Solids Control drilling waste management systems are quite popular due to the satisfying work performance and long time lifespan. From the beginning of this year, GN Solids Control has provided over 30 sets drill cuttings management systems in China. And GN has provided more drilling waste management systems in abroad.

The reason why GN Solids Control Co., Ltd has won so many systems among hundreds of competitors:
1. Successful projects
GN Solids Control has manufactured over hundreds of solids control equipments and drilling waste management systems in the past years. Many large clients are using GN cuttings dryers and decanter centrifuges for OBM, WBM, SBM treating. GN Solids Control has also provided many successful equipments to world famous clients such as Shell, Baker Hughes etc. Those convincing projects are the best evidences for the good quality and excellent performance of GN.
Although there are many other suppliers offered much lower price than GN equipments, the clients prefer to choose GN equipments for their work site. GN Solids Control has devoted to provide the best quality products from the establishment of the company. The main market for GN is the high end market.
2. Cutting-edge machines
GN Solids Control has many advanced CNC machines in the plant, which guarantee the manufacturing quality. Large CNC machines purchased from abroad help to manufacture the different parts in high precise.
GN Solids Control also has many experienced engineers who have been working on oil and gas areas for many years. Many large solids control systems and drill cuttings management systems can be customized to satisfy customers’ demands.
GN Solids America LLC is a also one famous company established in Houston, TX. Now many shakers, centrifuges, cuttings dryers and some other equipments are available in Houston, welcome to visit our Houston warehouse.

GN Drill Cuttings Management System

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GN Solids Control has been working on designing and manufacturing solids control and drill cuttings treating systems for many years. As the awareness of environment protection, more and more countries are implementing very strict standards and rules to treat the WBM or OBM drilling fluid.
GN Solids Control as the leading manufacturer who can provide the cuttings dryer to treat WBM and OBM in China, GN has successfully provided many drilling waste management systems including cuttings dryers and decanter centrifuges. Now there are over thousands of drilling companies are using GN equipments for solids control and drill cuttings management.
Among the 60 countries clients, many world famous companies such as Shell, Baker Hughes, Cpven etc are using GN drilling waste management systems to protect the environment. GN believe there will be more and more companies using cuttings dryer and decanter centrifuges to treat OBM, WBM or SBM in the next five years. And GN will welcome a golden chance to develop its market globally.
In 2013, GN Solids Control Co. registered GN Solids America in Houston, TX. In 2014, GN established another branch company in Moscow, Russia. With the fast development, GN Solids Control is designated to go out and serve local clients.
GN Solids America LLC is located in 6710 Windfern Rd, Houston, TX 77040. Due to the inventory in Houston warehouse, many clients show great interests to GN solids control and drilling waste management systems. Now GN Houston warehouse has shakers, desanders, desilters, mud cleaners, decanter centrifuges, cuttings dryers storaged here. Regarding to the spare parts for the above equipments, GN Solids America LLC also keep some in storage for quick delivery.
Now GN decanter centrifuges and GN cuttings dryer have been improved for several versions. Every upgrade is based on the belief to provide clients with best products. GN engineers collect all the precise experiences in the work site every year, and all the newly upgrade equipments will be tested thoroughly before leave factory.

GN Cuttings Dryers in Houston warehouse

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GN Solids Control is famous company who has working on solids control and drilling cuttings management for many years. Now GN equipments are divided into two parts: solids control, drilling cuttings management.
GN Solids Control equipments are including shale shaker, desander, desilter. On the other side, GN drilling cuttings management systems are including decanter centrifuge and cutting dryer.
GN cuttings dryer is very popular in the WBM and OBM treating. Now many cuttings dryer manufacturers can deal with OBM, but there’re not many companies can deal with WBM well. Due to the successful projects that GN cuttings dryers has worked, more and more drilling companies are coming to GN for their WBM treating.

Now GN two sets of cuttings dryers are storaged in Houston warehouse. GN Solids America LLC always welcomes clients to our Houston warehouse and see our dryers before place the order.
Generally speaking, GN cuttings dryers are used to separate the solids that smaller than 3 mm in the drilling fluids. The expensive drilling fluids can be reused by separating with GN cuttings dryer and decanter centrifuge. 1 m³ clean drilling fluids can be recycled from the 3 m³ by using GN drilling cuttings management systems, treating capacity is different for different fluids with various densities and viscosities.
There are three types of screen baskets: 250 microns, 350 microns as well as 500 microns. The minimum cuttings size can be separated out is 250 microns. Distance between screen basket and flight is only 1 mm, which can be modified when the flight is wear after using for a long period.
GN automatic lubricating system can pump oil inside the cuttings dryer automatically, which keeps the key parts in a good using condition. Cuttings can be feed by a screw conveyor or cuttings pump to the top outlet of the cuttings dryer. There’s one distribution disc that separates all the cuttings evenly.
Four sets of flushing ports around the inside shell are used to protect the liquid ring from blocked. One flushing pump (usually positive placement pump) is needed to provide water or diesel for cleaning. GN also has one special design parts air knife system, which can provide high pressure air to blow away those cuttings blocked on screen basket.

Over 30 sets Drilling Waste Management Systems has been purchased

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GN Solids Control has been provide drilling waste management systems for oil base mud, water base mud, synthesized base mud for many years. During the past five months, GN Solids Control has provided over 30 sets complete drilling waste management systems for domestic market only, which has totally proved the excellent working performance and good quality for GN equipments.

Closed loop Mud System
As the Chinese market has a restrict rule for the drilling mud, more and more companies are trying to find a suitable solution to for the drilling cuttings. Now GN get more and more orders from Chinese market than before. And GN has also convinced domestic clients with many global successful projects in over 60 countries.
Many large clients have been using our drilling waste management systems, Shell are using GN drilling waste management system for Shale gas exploration, Baker Hughes are using 4 sets of drilling waste management systems in Russia for OBM treating. GN equipments are also widely used in Europe, Africa etc.
For GN Drilling Waste Management Systems, GN has variable speed and fix speed type can be chose. The drilling waste management system is including decanter centrifuge, cuttings dryer, screw pumps, skid, mud tank, screw conveyors etc. Most of the parts can be customized based on customers’ demands. GN also has standard type which can be provide in a short period.
In order to serve clients much better, GN Solids Control invested GN Solids America which is in Houston, TX. GN Houston warehouse has some decanter centrifuges, cuttings dryer and some other solids control equipments storage in Houston. GN shale shakers, mud cleaners (desander, desilter), GN Hi-G shaker as well as some centrifugal pumps, jet mud mixer, mud gun, positive displacement pump etc are always available in Houston. Some spare parts such as bearing, pulley, inlet pipe, discharge ports, shaker screens can also be arranged for delivery from Houston.

cuttings dryer with skid

Vertical G Dryer Cuttings Treatment System in US

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GN Solids Control new generation vertical G dryer has been tested successfully in Shell’s Sichuan project with oil based drilling cuttings, for more video and photos, pls refer to : http://www.gnsolidscontrol.com/video/gn-oil-based-drilling-cuttings-dryer-shell-project . The expected oil content remained in the cuttings is lower than 5%, the actual OOC is 3.7%. Before we ever did test for verti-G with oil based drilling cuttings in our own factory successfully, pls check the video here: http://www.gnsolidscontrol.com/video/drilling-cuttings-vertical-dryer-testing

The photo of Vertical Cuttings Dryer in Sichuan Shell Project

Not only for oil based drilling cuttings, we also did field test with water based drilling cuttings, for more information: http://www.gnsolidscontrol.com/video/vertical-cuttings-dryer-water-based-mud-drilling-waste

Compared with the 1st generation verti-G dryer, the new generation verti-G GNCD930C-VFD has the features below:

1 Unique flushing system: We use Germany NETSCH brand pump as the flushing pump

2 Lubrication system: Individual oil lubrication system with automatic alarm for pressure limit.The main motor and oil pump motor is interlocked with each other for avoiding the start of the main motor prior to the start of the oil pump motor

3 Air Knife system: High pressure air knife to clean the screen basket to avoid blocking

4 VFD: variable frequency drive control panel positive pressurized with stainless steel material, PLC smart control

5 Driving system: Consists of V-belt drive and rotor drive unit.

6 Protection system: There are 2 kinds of protection for the verti-G dryer-over-current protection on the VFD control panel and oil lubrication system protection.

Not only for the vertical G dryer, GN solids control also produce the telescopic stand for the vertical cuttings dryer, screw conveyor to collect the cuttings from the solids discharge port of the dryer, auger system for feeding the cuttings dryer, and decanter centrifuge for Solids Control, vertical cuttings dryer system.

GN solids control set up warehouse in Houston, Tx, we provide the rental and sales service of vertical G dryer cuttings treatment system, pls contact us at 713 320 3868 for more service.

operate the cuttings dryer system after long time off status

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If we operate the cuttings dryer system after long time off status, we need to inspect motor rotary unit on insulation. Use 500V Ω gauge, get resistance is not larger than 0.5MSZ, we can run the shaker

Notice: ① If the motor doesn’t run at all, we must shut off the power immediately to avoid motor broken
② After starting motor, to inspect, whether this is any problem. If there is any break off or uncommon noise. If two motors are not running in-phase we need to stop the motors and get rid of problems then turn it on again for operation
③ When motor is under cold status, should not be started 5 times continuously; when motor is turned off under hot status, the restart can not be over 3 times continuously
Shaker screen maintenance
① Before every shut off, the shaker should run without any medium for 5-10 minutes, at the same time, use clean water to flush screen clean
② Every time finish operation, the shaker frame and screen should be flushed by water (summer) or steam (winter), there should be not much sediment on shaker frame and shaker screen. Especially when the drilling mud has large viscosity and high density or screen is finer than 60 mesh. Otherwise, the particles and fine sand on screen will block screen hole, when we start shale shaker, it will decrease filtration result and lead drilling mud flow away, lose much unnecessary cost.
cuttings dryer maintenance
Electric control cabinet is explosion proof magnetic starter, the electric principle is as fig VI, if there is any trouble we must shut off the power, and repaired by electrician or specific person
Spare parts for GNPS752
No. Name Model Unit Qty Remark
l Vibration motor MVE2400/15D Set 1 1.0kW
2 Vibration motor MVE1100/15D Set 1 0.4kW
3 Shaker screen 750×900mm PC 2 40/20目
4 Tension wedge PC 4
5 Spring PC 4
6 Damping horizontal strip PC 4
7 Damping vertical strip PC 4
8 Enclosed files for GNPS752
9 GNPS752 Shale shaker user manual 1 set
10 GNPS752 Quality certificate on shale shaker 1 set
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This section contains a summary of WARNINGS. The ZCQ Degasser has been designed to perform the stated functions safely.

All persons responsible for operation and maintenance of this equipment must read and understand all safety information in this manual prior to operating and/or maintaining the equipment. The safety warnings listed below are included in applicable procedures throughout this manual.

This section describes the recommended installation procedure for the ZCQ270/360 Vacuum Degasser. Instructions include site preparation, equipment leveling, feed

and discharge connections, and electrical connections.

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