GN Solids Control manufacture equipment for Oil Gas drilling mud solids control system,HDD(Horizontal Directional Drilling) mud reycling System,mining and industrial slurry sepration.GN Solids Control system are wildly used for both onshore and offshore oilfield drilling rig,HDD drilling rig. Shale Shaker, Mud Cleaner ,Desander ,Desilter, Centrifuge, Agitator, Mixing Hoppers, Flare Igniter, Mud Tanks, Pumps, Degassers for sale.
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The three 600GPM non-excavation mud recovery systems ordered by Asian customers have been prepared after strict production, assembly and test procedures. The 600GPM non-excavation mud recovery system is compact and easy to transport. Customers design GN Solids Control. The concept and productivity are very satisfactory. In the field of non-excavation mud recovery system generation, GN Solids Control can design product solutions according to the actual situation and needs of customers, reduce costs and improve efficiency. Our customers are very satisfied with this.
The three sets of 600GPM non-excavation mud recovery systems ordered by Asian customers are the same. The main products are vibrating screen, desilter, 40-foot standard mud tank, mixing funnel and sand pump and other auxiliary equipment. 600GPM non-excavation All equipment and electrical components on the mud recovery system are equipped with international famous brands such as Siemens, Schneider, ABB, etc. The mud-removing cyclone is made of high-wear composite polyurethane material, all equipment paints are selected from marine anti-corrosion paint, and all accessories are internationally renowned. Brand names are interchangeable. The 600GPM non-excavation mud recovery system fully meets the needs of the local market for tropical climate environment construction. On-site Asian customers can maximize the use value of each equipment during use, and achieve the best mud purification and recovery effect.
GN Solids Control has a great reputation
and praise in the production of HDD non-excavation mud recovery system. After
years of product design and practical experience in the field, GN Solids
Control has finally made customers choose to cooperate with GN Solids Control.
New and old customers come to visit the GN Solids Control factory to discuss
cooperation.
GN Solids Control has established good relationships with customers in Asia all the year round. The mud mixers and mud transfer pumps ordered by customers in this Asia are urgently needed on site. GN Solids Control’s employees are intensified according to the actual needs of Asian customers. It is required to successfully complete the processing test machine of the agitator and the mud transfer pump with the guarantee of quality and quantity during the delivery period. During this period, Asian customer supervision visited the site to check the production process and work progress. After the customer saw it, the professionalism of GN Solids Control products was praised and the professionalism of GN Solids Control employees was praised.
The agitator ordered by Asian customers
adopts worm-worm reduction gear transmission. The shaft section is a
circular-arc cylindrical worm. The turbine tooth shape is a circle conjugated
with the turbine. It has the advantages of large transmission torque, stable
operation and reliable operation. The agitator produced has a compact
structure, a small floor space, a good stirring effect, a large stirring
intensity, a wide spread range, and a reduced starting resistance distance.
The mud pump delivered by Asian customers mainly includes Centrifugal pump, vacuum pump and screw pump. The sand pump is designed for pumping drilling fluid or industrial suspension. Compared with ordinary pumps, it has excellent performance, large equipment flow, high temperature resistance on site, long service life, easy maintenance on site operators, high reliability and remarkable energy saving effect. Features. The vacuum pump transports more than 80% of the solid phase and high specific gravity materials at high speed. It is widely used in the transportation of waste mud from offshore platforms. The drill cuttings from the vibrating screen, the bottom of the sludge, the bilge cleaning of the ship, the sand, the fine sand. , and fracturing sand and other fields. Screw pump accessories are few, compatible structure, small size, easy maintenance, rotor and stator are the wearing parts of the pump, easy to replace. The screw pump stator is made of synthetic rubber and has special advantages over other pumps in transferring waste slurry of high viscosity and hard suspension.
GN Solids Control Products 60 to 80 per cent of exports in the international market, have been sold to more than 70 countries and regions, customers are welcome to come to counseling. More question,welcome contact GN solids control
Nine Shale shaker produced by GN Solids Control are sent to Shandong. The nine vibration-free motor vibrating screens produced by GN Solids Control will be used for primary screening of solid drilling control systems in Shandong customers. The previous GN Solids Control has been We have had many cooperations with customers in Shandong. The customers are very satisfied with the processing effect of the ordered vibrating screen. Therefore, we have chosen to cooperate with GN Solids Control again.
The vibrating screens produced by GN Solids Control can provide different processing capabilities and customized vibrating screens according to the needs of our customers. Vibrating screens are the first-level solid-phase control equipment for oil drilling mud solid-control systems. Usually GN Solids Control can be customized according to the size of the customer’s drilling rig. Different production of single vibrating screen, double vibrating screen or triple vibrating screen. At the same time, the vibrating screen produced by GN Solids Control can also be used as the bottom vibrating screen of the desander and desilter, or as the underflow vibrating screen of the sand removing and decontaminating machine. The vibrating screen electric screen box angle adjustment produced by our company, as well as the mechanical angle adjustment for standby, the screen box sealing patent design, the sealing effect is good, the bottom frame of the screen box is made of stainless steel, the corrosion resistance and the service life are greatly improved, the vibrating screen is electronically controlled. The electrical components of the cabinet use Siemens or Schneider components.
The vibrating screen is mainly composed of
a base, a screen box, a screen, a logging tank, an excitation motor, a shock
absorbing spring, a control switch, and an adjusting device. Judging from the
use of various types of vibrating screens used in current oilfield production,
the most widely used linear drilling fluid vibrating screen has the advantages
of high sediment discharge speed, horizontal installation of sand surface and
large processing capacity.
GN Solids Control is a professional manufacturer of mud vibrating shaker screens. The mud vibrating screens are widely used in oil drilling and HDD non-excavation industries. Welcome customers to consult.
Decanter centrifuge is one of GN’s main products that widely used in all kinds of drilling mud recycling and waste management. This week, GN just finished the fabrication of the variable speed decanter centrifuge ordered by an India drilling contractor.
Almost all the drilling contractors request the equipment used on oilfield to be explosion proof certified for safety consideration. To meet the customers’ requirement on explosion proof standard, GN is now able to provide equipment with motors and control panel certified by China national explosion proof CNEX, IEC Ex and ATEX.
The ordered decanter centrifuge is GN’s
model GNLW363C-VFD. The bowl diameter is 14 inch (360mm), bowl length and diameter
ratio is around 3, which explains the model of the centrifuge. GN’s 14 inch
decanter centrifuge can be used for various purposes due to the VFD design. The
typical working speed of this model is 3200RPM, at this speed, the fine solids
with size down to 2-5 microns could be separated out without adding additional
chemicals. By reducing the speed to around 2000RPM, this unit can be used for
barite recovery in solids control system.
The bowl material of this unit is duplex
stainless steel 2304 which is much better than SS316L. The centrifugal casting
technic makes the bow material has a better distribution feature for better
balance.
This unit is equipped with temperature
sensor at both bearing seats to inspect the temperature of the bearing. And a vibration
sensor is installed on the base for abnormal vibration. All the sensors are
used to collect information of centrifuge running and send signal to the VFD
control panel. By uploading program into the VFD panel, the panel could monitor
the centrifuge and trip off the unit for protection.
The VFD control panel matched to the
centrifuge has 3 VFDs for main and back motors of the centrifuge and the
feeding pump. Operators could set the running parameters on the HMI screen to
adjusting the centrifuge running condition. GN’s VFD panel is positive
pressurized explosion proof method, together with the air conditioner, the VFD
panel could be used in hazardous are with very high ambient temperature.
Both the decanter centrifuge and control panel are made by GN self. For more information on GN’s decanter centrifuge and other mud recycling equipment, please feel free to contact with GN.
GN solids control specializes in the development and manufacture of drilling mud solids control systems and drilling waste treatment equipment. GN solids control is the leading brand of solid control equipment at home and abroad. We have established branches in the US and Russia.
The water-based mud drilling fluid
waste-processing system designed and developed by GN solids control is
described as follows:
Water-based drilling fluid waste while
drilling treatment system
Water-based drilling fluid waste while
drilling treatment system
Second, the system industry characteristics
1, cuttings collection + cuttings dry +
curing treatment system
The use of cuttings collection tank, screw
conveyor, drill chip dryer, and cutting chip solidification system is
beneficial to the treatment of different solid control systems under the
condition of a drilling drill to discharge waste cuttings and carrying mud or
running pulp. The harmless treatment of the drill cuttings with mud is also
conducive to the rapid drying and semi-automation of cuttings treatment. It is
easy to realize the safe disposal of cuttings and realize the clean production
of drilling.
2, waste mud modulation + centrifugal
separation dehydration system
The waste slurry generated by cementing and
clearing can be broken and stabilized by a high-efficiency composite type
breaker. It realizes fast and efficient solid-liquid separation of waste mud,
saves floor space, and can fully realize the rapid gel breaking and stabilization
treatment of waste mud.
The mud centrifuge processing module will
be separated and dehydrated by adding waste mud such as gel breaking and
flocculation. The initial rapid separation of the mud water is achieved, and
the effluent is relatively clarified and the mud cake is formed.
3. Drilling sewage air flotation +
precision filtration system
The sewage separated by the centrifuge is subjected to flocculation oxidative decolorization and emulsified oil demulsification separation treatment through a first-stage high-efficiency shallow air flotation device. Realize the flocculation separation, oxidative decolorization and petroleum-based removal treatment of small and medium organic matter in drilling wastewater. Then use high-fiber ball filter for high-precision filtration treatment to achieve wastewater reuse or efflux standard treatment.
The GN solids control armored mud recovery system is a mud circulation system that is designed and manufactured by GN Company according to the user’s requirements and according to the customer’s specific requirements for the treated mud. The system utilizes the flocculation dosing system to improve the processing capacity of the centrifuge. The system is powered by the GNG30A-075/GNG30A-075D screw pump. The user can select different dosing positions and dosing types of the flocculation system to make the mud have Different flocculation effects, so that the mud centrifuge achieves the desired satisfactory treatment effect, and the treated particulate matter is excluded from the system by the screw conveyor.
Mud recovery system
Second, the basic performance of the mud
recovery system
1. The system has two warehouses: one is
the mixing chamber, and the other is the storage chamber after the mud
treatment; the whole system can remove most of the solid particles above 2μm
after being processed by the centrifuge.
2. The mixing tank is equipped with a
heating rod, and the customer can also replace the heating rods of different
models and powers according to the needs of use.
5. Adapt to climatic conditions: rain,
snow, fog weather.
6. It can work continuously under rated
power.
7. Working height range: It can work
normally at altitude ≤ 2500 m, and it can work effectively when the altitude is ≥ 2500 m.
8. All equipments of the system are mature
technology new products, and the technical performance meets the relevant
requirements of SY/T5612-2007 “Design Specification for Petroleum Drilling
Fluid Solid Phase Control Equipment”.
9. The whole machine has reasonable design,
compact structure, flexible combination, advanced technology, convenient
operation and maintenance, and safe and reliable performance.
10. The system is easy to dispatch,
transfer and transport, and can meet the domestic and foreign road transport
regulations.
GN vertical dehumidifier uses centrifugal force to drain oil-based or synthetic-based drill cuttings. Stainless steel nets separate the “wet” solids and accelerate them to 900rpm. with G power of 420 G or super high speed of 1200 rpm. / min with a G force of 750 G. Liquid is passed through a hole in the grid, while “dry” solids are extracted using an angled flight attached to a cone that rotate somewhat slower than a rotor. The scraper is protected by a coating with carbide tungsten of abrasive solids and provides a long service life. This helps in keeping a constant gap between the scraper and the mesh, which is crucial for proper operation.
Worker Show on GN Vertical Dryer Oil Based Waste Recycling Before Recycling After Recycling, OIL Content: 2.9% water based. So he meets the customer’s requirement to use one system for recycling with a lonely good result, without changing the treatment method for various drilling waste.
In the past, CIPPE 2018 in March of this
year, GN Solid Management, showed an installation to install an oil sludge set
to 1 set. This unit has all the necessary functional device for extracting oil
from the oil sludge; it can be used in a small-scale oil sludge purification
system or as a demonstration device for the user to check if the GN solution
can solve the problem of oil sludge disposal. Many visitors to the GN booth
have shown their interest in trying this equipment. One of the visitors
contacted GN several days after the show and placed an order for this system.
This sludge treatment unit consists of a pre-mix procedure, two-phase
separation and three-phase separation. The main technologies used are flushing
flushing for demulsifying and separating oil for different phases, such as oil,
water and solids. The goal is to recover as much oil as possible and to get as
little waste as possible.
Customer feedback suggests that the
treatment of waste sludge, installed at GN, provides an effective solution for
treating waste oil sludge in a well at the place of its installation. They are
considering the possibility of starting further cooperation with GN by placing
an order for a GN-type sludge treatment system with a large processing
capacity.
The pre-mix procedure applies a pre-mix tank with a heat system, as well as a chemical dosing system. Oil sludge must be with a certain liquidity for easy transportation and mixing with chemicals.
The GN Mini Shale shaker GNZS752 and the 9-inch GNLW224 decantation centrifuge are basic equipment used in two-phase separation mode, this is the main GN product that has been approved with good performance and quality. sludge.
The images here show oil, water and solids discharged from the three-phase separation process. In this step, a disk centrifuge is used to receive the liquid discharged from the decantation centrifuge. When operating at high speeds, a disk centrifuge can effectively recover the oil from the slurry. GN can provide a larger capacity sludge treatment system to help the customer recover the oil and get more benefits. For more information, please feel free to contact GN
GN Solids Control is a manufacturer of solid-liquid separation equipment and waste mud environmental treatment equipment, and can provide various qualification certification and quality certification equipment worldwide. It has been exported to more than 70 countries and regions, and its products are distributed in many mud treatment construction sites around the world. Some parts of the GN Solids Control waste mud treatment system are: 1. Dry sieve. 2. Centrifuge. 3. Flocculation and drug treatment equipment. 4. Mud conveying equipment. 5. Mud mixing module. 6. Store the transfer module. The most important core equipments are dry sieve module, centrifuge module and flocculation dosing module. This paper mainly introduces flocculation and dosing module system.
Dewatering Unit
GN Solids Control GNDU2000R Series The 20-foot-box flocculation dosing system is automatically equipped with a chemical flocculant to assist the decanter centrifuge to separate fine particles from the mud, resulting in relatively clean water for wastewater reuse. Or used for sludge separation, separation of oil and cement and other fine particle separation needs.
By using the GN Solids Control GNDU2000R
series of 20-foot containerized flocculation dosing system with GN Solids
Control high-speed variable frequency decanter centrifuge, the ultra-fine
particles in water-based drilling mud can be separated to meet the requirements
of recycled water. For waste mud treatment systems, the Crown Flocculation
dosing system is especially important to help the centrifuge process the mud to
be clean and to reduce the generation of drilling waste. Thereby reducing the
overall disposal cost of the post-disposal slurry.
Description of the operation of the GN
Solids Control PAM automatic flocculation dosing system:
During the automatic dispensing of the
medicament, the operator adds the medicament to the medicament configuration
box. After starting the system, the medicament is mixed with water and first
enters the stirring solvent tank, where it is thoroughly stirred and mixed by
the agitator; After the box is full, it will overflow to the ripening solvent
tank, and then mix and mix again here; after the ripening solvent tank is full,
it will overflow to the drug storage box, and the configured liquid can be
added. The medicine pump is put into the dosing point, and the fine particles
are flocculated to accelerate the precipitation to maximize the solid discharge
in the waste mud.
Connect last page,we will continue talk GN solids control centrifuge system advantage
5, main bearing lubricant flow, liquid level monitoring
The flowmeter and the liquid level switch are installed on the lubrication station of the centrifuge; the flow rate of the lubricating oil is monitored, and the shutdown protection program is started when the liquid level is low.
6, the feed flow meter
A feed flow meter is installed at the feed end of the centrifuge to monitor the feed flow rate of the centrifuge in real time.
The feed pump is a variable frequency controlled mud pump. The speed determines the flow rate and the motor speed can be adjusted to control the flow.
8, security
8.1 Main bearing temperature protection: The main bearing is installed with a thermocouple to measure the temperature, the temperature reaches 85 degrees alarm, and 95 starts the shutdown protection program.
8.2 Vibration protection: The vibration switch is installed on the body. When the vibration is greater than 7.1 mm / s, when the vibration is greater than 10 mm / sec, the shutdown protection program is started.
8.3 Torque overload protection: When the torque of the motor is greater than 90%, the flow rate of the feed pump is automatically reduced. When the torque of the motor is greater than 110%, the shutdown protection program is started.
8.4 Lubricating oil level protection: When the liquid level is low, the centrifuge starts the shutdown protection program.
8.5 Start interlock protection: There is a start and stop interlock protection program in the PLC program. The start can only start the auxiliary machine first, then start the main machine, then start the feed pump; stop it can only stop the feed pump first, then stop Host, then stop the auxiliary machine.
8.6 Motor temperature protection: When the motor temperature is higher than the set alarm value, the alarm is displayed on the HMI. When the motor temperature is higher than the set stop value, the shutdown protection program is started.
When the material is blocked, the current and torque will be overloaded. At this time, the PLC and the inverter will start the automatic stop protection function.
GN Solids Control Brochure
