• The size of the drill rig I have now

The well capabilities to produce the oil determine by the diameters and the depth.  When the rig gets deeper, the needs of treating the drilling fluid become more complex.  The system might need several tanks and sets of drilling mud shale shakers to rotate.  Desander hydrocyclones and desilter hydrocyclones pair with shakers at the bottom to take the treatment in the next level.  Last is decanter centrifuge will remove the remain solids and return the cleaned drilling fluid back to the tank.  For HDD industry, the typical drilling doesn’t so deep compare with oil drilling.  Therefore, the single tank and single set of solids removal machinery on top of the tank will serve the purpose.

• The treating capacity (gallon per minute, GPM).

It is the next fact need to take as consideration after the size of rig which is the rate of feeding pumps determine GPM.  The typical GPM output is 1 to 1.5 because it’s based on the specs of clear water.  When viscosities, solids loading and polymers enter the picture, this ratio will allow some room for the system to keep up. The GPM and penetration rate are in direct control of solids loading, which should be kept around 10 to 20 percent by weight of solids. If the mud in the return pit is above 35 percent solids, it will cause unfavorable conditions for a reclamation system to separate solids effectively.

• The conditions of soils

The system is long term uses purchase and sometimes it moves by contractors where the site will be.  The variety of soils that job site have will be determent the process of drilling.  Solids control machinery MFG will balance the pump sizes to reflect the throughput volume.  In regions where fine sands or sugar sand is the predominate soil, de-sanders may be used to take loading off the desilters. Regions where clay, sands stones or shale is the majority of soil conditions that are encountered.  For the larger rig  that can add the operations cost of a  decanter centrifuge and  it will help lower the clay build up. It keeps the mud weight down to a usable level and lower the percentage of destructive low gravity solids.

Related Arciels:

• Extractor dryer
• GN Decanter Centrifuge utilizing in America
• Two Sets of Solids Removal Unit Deliver to South Africa
• Several notices to utilize the GN decanter centrifuge

Hebei GN Solids Control Co., Ltd is the first company in China who developed vertical cutting dryer to treat the drilling cuttings so as to be dry enough to be discharged. With a few years development, now GN vertical cutting dryer has been accepted by the big players in the oilfield. Last year, CNPC has purchased one set of drilling waste management system composed of the main products vertical cutting dryer and decanter centrifuge for the Shell project in Sichuan province, China. The treating effect is satisfying with the stable performance so the same client place a repeated order of 5 sets of vertical cutting dryer this year for its Algeria project. GN vertical cutting dryer is used to treat oil based mud cuttings to reduce the liquid content around 5%, that means it will be dry enough to be discharged.

The Algeria project needs the Vertical cuttings dryer to treat the oil based drilling cuttings to meet the OOC below 5%. GN vertical cuttings dryer has been proved to get the OOC down to 3% to 5%. And besides the performance, the reliability and durability is very important for the international projects. This is also one of the main reason, CNPC oilfield service company chooses GN products to meet the critical waste management projects.

Beside CNPC, GN vertical cutting dryer and decanter centrifuge is also accepted by Baker Hughes. Last year, Baker Hughes in Russia purchased 4 sets of drilling waste management system from GN, and now they are operating in Russia, the operating video is available at GN website. In 2015, since the strict environmental regulations are carried out, over 30 sets of drilling waste management were delivered to domestic market, and now more and more are under construction.

Related Arciels:

• Oil sludge separation decanter centrifuge manufacture
• GN Solids Control Attended Russia Oil Show
• Hook stripe flat screen and corrugate design screen comparison
• Typical solids control equipment Congo drilling customer

It is same as the 4sets Baker Hugh have purchased, and highly recommended. Pls find the slide share case study for reference.  https://www.slideshare.net/secret/uX1VP69CkEDeej  Though Baker Hughes are happy with the system, all the equipment, after the after sales, and discuss with client, we still report everything to the design department, and trying to make small detail improvements.

The GN Vertical Cuttings Dryer is very attractive on the show for it’s shinning looking, lots of successful cases around the world which was displayed by the TV with videos. Unlike other companies who just display photos, many visitors wants to check out GN booth every year, since GN Solids Control not just display photos, but we give the visitors the chance to see and feel the real products with the latest technology.

We have joined the MIOGE oil gas show for years, every year, we brings the most popular products of GN. As from the first moment, we have different market position with other Chinese supplier, we have been the pioneer who upgrade the shaker design to make it simple and sexy. In nowadays, or in the future, in the manufacturing, all mechanical works, will need artist thinking, not only works, also enjoy the site, as looking at beautiful things.

The vertical cuttings dryer is this kind of creature, if get a chance, welcome to visit us in the exhibition, not only MIOGE, OTC, we also join a lot of other exhibitions.

This updated verticle cuttings dryer, rotation speed upto 1200rpm, 750G, which is higher than other suppliers, and the separation result also better.

Other details we are different with others pls refer this link: http://gnsolidscontrol.com/vertical-cuttings-dryer/ All the small details ensure this cuttings dryer ‘s performance on OBM & WBM waste management. Especially WBM which was hardly well separated by verticle cuttings dryer supplied by other suppliers.

Related Arciels:

• What You Need Consider For Taking Part In Oil Show?
• Shale shaker and High G dryer shaker for Gabon oil drilling
• GN HDD System for Australia
• 3 in 1 combo mud cleaner

In drilling mud purification process, the vacuum degasser is place behind the shale shaker and before desander hydrocyclone.  The purpose of this machinery, as the name suggest, is to remove the gas that is contain in the drilling mud so the ideal mud weight can pumped back to the drilling hole. By doing the removal of the gas in the drilling mud, it can also avoid the blowout of the mud as well.  Vacuum force created by vacuum degasser in regenerative vacuum with no need of centrifugal pump.  The step is act similar like an agitator before mud feeding to the desander hydrocyclone.  GN Solids America LLC offers 2 models of vacuum degasser, GNZCQ270A and GNZCQ360A.  The treat capacity is 1188 GPM and 1584 GPM and main motor HP is 30 and 37. There are some notes for use vacuum degasser:

l   Vacuum degasser need to make drilling mud discharge into mud tank in downstream and the pipe make the mud gas discharge up to the surface of the mud.

l   The output of the vacuum degasser is greater than capacity of the mud tank

l   The end of exhaust pipe is needed to be far away from the oil well.  The valve should be placed on the exhaust pipe and separated branches so the gas will always lighted away from the well.

l   For the function serve well on vacuum degasser, the end of suction pipe need to immersed in the drilling mud

l    Open the ball valve of vacuum pump feed line before start the vacuum degasser. Unscrew the plug of gas liquid separator, filling water, stop filling water when the water overflow, and then screw on plug. At last, turn the coupling by hand or pipe wrench, to ensure there have no stuck phenomenon or other damages.

To prevent after-treated drilling mud separate by gravity while storage in the tank, it need mud agitator to perform consist mixing.  Mud agitator is function as assistant of whole solids control machinery system by provide continue rotate circulating force to maintain spec of treated drilling mud.

It contains simple structure setup of turbine decelerator.  Mud agitator is made in small size feather light weight and produce low noise yet strong mixing power.  The industry standard of noise is 90 dab and GN Solids America’s mud agitator is excess the standard by suppress the noise level and maintain the reliable function of mixing the drilling mud

GN Solids America’s mud agitator function in whole system were use mechanical function mud agitator which contain transfer device, shaft and impeller

There are two kind of set-up of mud agitator for the tank system.  The vertical and horizontal type can fit into custom tank system

GN Solids America consist improve the mud agitator performance by user’s feed-back from the field. A large number of application based on the practice of developed, high efficiency, stirring intensity big, maintenance convenient highly competitiveness in the market of mud agitator.

Chinese leading solids control machinery manufacturer GN Solids Control supply the world’s top oil drilling companies and service contractors with drilling mud agitator equipments. We are an exporter of drilling fluid mud agitator for major company in seven world region. Our factory and company are Quality Management System ISO 9001-2000 certified and first Chinese solids control machinery manufacture certified by American Petroleum Institute. GN Solids Control’s Machineries operate international oil gas drilling mud separation system.  We provide single source of sales, service, manufacturing, distribution. Purchase with piece of mind for drilling fluid mud agitatorfrom Leading Chinese manufacturer. Your best mud agitator for drilling mud circulation system.

Related Arciels:

• 5 Sets of Vertical Cuttings Dryer Went to Jobsite in Africa with CNPC
• Chemical Enhanced Centrifugation Introduction
• GN Mud System For HDD Drilling
• Hi-G Dryer shale shaker for sale to Middle East

In traditional mind, the solids control and waste management is the world occupied by USA and European companies, especially in American own territory, there’s seldom other brands from outside USA. But GN Solids Control, as the first API certified solids control company in China and also the first USA based China solids control company who has a branch company and warehouse in Houston.

Not long ago, GN after sale service team came back from Transocean Offshore Rig jobsite in America, bring back valuable feedback and data. On this jobsite, they are using GN’s decanter centrifuge.This decanter centrifuge GNLW363-VFD, with max rotating speed 3900 RPM. This centrifuge is ideal solution for such application, besides the traditional application as solids control and waste management. Because of the VFD control system, this centrifuge’s speed ranges from 0 to 3200, could be used for separating the large and heavy particles and ultra fine small particles.

The end user has 2 centrifuges of similar treating capacity on this working jobsite. One is from GN Solids Control ,the other is from Baker Hudges. Normally, the run one of the 2 centrifuges and the other is used like backup centrifuge. In most cases, the capacity of one set is enough. When the treating capacity requested is larger, they run both of them together. The ender user was surprised that Chinese brand centrifuge could be equivalent as the Baker Hudges one. Before using GN’s centrifuge, they hesitated for a while and finally decided to trust and try. GN didn’t fail them.

They got to know GN’s quality, but there is one thing they didn’t know, that also Baker Hudges is GN’s client and end user of GN decanter centrifuge. Now there are four sets of GN Waste Management Systems running at Nabor’s jobsite, where Baker Hudges is providing service.

May you need more information, welcome to contact us freely.

It is quite surprised to know the feedback that the chemicals works more than we expected. It is now well known that with proper chemicals, especially the oilly sluge, the OBM waste cuttings, can be well separated. Then the mechanical machine can just assisting the whole process to make it better way.

With oil waste, as I am sure you know, there is no “one size fits all’ but we have experienced some very effective processes in our time. Let me share a little of that experience with you by walking you through one process we have seen work very effectively in the past:

Pump the waste from your storage tank to the centrifuge input feed

Just before it enters the feed use a static inline mixer to mix the chemical with the sludge you can use a range of chemicals to aid the separation process (this could be anything from demulsifier to polymer or SAS Microemulsion products)

The mixture is then fed through the centrifuge.

The solids separate from the liquid and fall out the bottom of the centrifuge.

The liquid, which will contain oil, water and some chemical is then pumped to a settling tank.

Then as all know, before dumping the waste to the environment, solidification, thermal desorption, or biodegradation; thermal desorption is by heating, biodegradation is using germs, solidification is the most convinient and easy to be widely used. Yes, it is with chemicals, absorber, cement, other fluid chemicals are needed in this process. With proper mixing, the toxy parts are stable, then can be dumped to the environment.

The right chemical, in proper way.

Though chemicals is helping us to solve the final problem, separate the drill cuttings & fluids, have to be used properly. Like our first origin concern, it might hurt, people, and environment.

Related Arciels:

• Decanter Centrifuge Uses
• GN Solids Control big quantity centrifugal pumps and control panel for customer
• Drilling Fluids for Drilling Project
• Mud Gun-Supportive Solids control equipment

Micro emulsions gift a spread of recent opportunities for the waste management industry, and area unit dynamical the business in five elementary ways: one. Gap new markets for waste treatment firms Waste treatment firms have developed processes for treating specific styles of waste. Once waste treatment firms stumble upon new styles of waste that will need a special variety of treatment, existing systems could struggle. one amongst the distinctive characteristics of micro emulsions is that they will be effective on a good vary of oil contaminated waste sorts, together with however not restricted to, plant waste, oil base muds, flow back waste, drill cuttings, marplot waste and fighter aircraft waste. this suggests that having micro emulsions as a part of the method can enable waste treatment firms to expand the kinds of waste they will treat, while not having to create important changes in their method or invest in new instrumentality.;

2.Treatment is moving upstream to eliminate issues downstream Waste treatment firms area unit asked to treat a good vary of waste sorts to progressively strict standards. each waste stream is completely different and will need a special methodology of treatment. This presents important challenges. one amongst the challenge is that several treatment strategies turn out residual waste that need any treatment. One advantage of microemulsions is that once used early within the treatment method they considerably scale back the quantity of residual waste streams. the most objective of treating oilcontaminated waste is to separate the oil, solids and water phases. Microemulsions area unit extraordinarily effective at separating these 3 parts. Waste treatment firms World Health Organization use microemulsions early within the treatment method area unit able to improve process efficiencies throughout their operations. leading to a movement towards treating “virgin” waste as so much up-stream as attainable.

3.Microemulsions area unit stimulating the event of recent business models Microemulsions modify waste treatment firms to recover a lot of prime quality hydrocarbons than ever before. Microemulsions area unit facultative some waste treatment firms to operate a lot of like drilling firms, by permitting them to recover giant volumes of oil from oilcontaminated sludges and slops. For alternative waste treatment firms, microemulsions modify them offer a lot of worth for his or her shoppers by convalescent a lot of prime quality oil on their behalf. the extra revenue from exaggerated oil recovery will enable waste treatment firms to supply a lower value treatment service. this may facilitate waste treatment firms World Health Organization use microemulsions win a lot of business.

4. Heat treatment can become progressively rare several treatment firms use energy intensive methodes like heat or thermal treatment as a core element of their process. Heating a one hundred,000 gallon tank of oil-contaminated waste to 70-80C, and maintaining that temperature for days, generally weeks, is costly. In several cases microemulsions area unit able to deliver an efficient split while not exploitation heat. This dramatically reduces treatment prices and treatment times, maximizing outturn volume. 5. Polymers are going to be dose pressure Polymers are a mainstay of the waste treatment business for many years. Polymers were originally used for water treatment, and therefore the business created the natural extension to use polymers to the treatment of liquid oilcontaminated wasteHowever the effectiveness of polymers decreases because the oil content of a waste will increase. Polymers work by “grabbing” the oil and solids and protection them along, leading to a 2-phase separation of fresh water and oily sludge – one thing extraordinarily troublesome to treat. this is often why polymers ought to be used just for de-watering, however not for removing oil from solids. Microemulsions work by “releasing” the oil from the solids, and once separated, the relative weights of oil and water end in a natural separation. wherever polymers deliver a 2-phase separation, deed a lot of work to be done, microemulsions deliver a 3-phase separation, achieving a a lot of complete treatment method in one pass. The business is quickly realizing that microemulsions area unit a lot of applicable for the treatment of oil-contaminated sludges, resulting in the speedy adoption of the technology. This industry-wide shift is inflicting operators to re-think once and wherever to use polymers in their treatment method;

Related Arciels:

• Mining Tailings slurry separation system
• Drilling cuttings transfer pump for drilling waste management
• 4 sets GNLW452 Centrifuge for fast barite recovery
• Design basics of the mud tank

There are different vibration patterns for oilfield shale shaker , the vibration pattern made by shaker deck installed with vibration motor to supply vibration power . The vibration pattern will be depending on vibrator placement and cooperate . There are circular motion , balanced elliptical motion , unbalanced elliptical and linear motion . The linear motion shale shaker is the most well used in the world .

Linear motion shale shaker installed two sets of vibrating motor on shaker deck , the two sets of vibrator will position on deck an rotating at a opposite rotating direction . Linear motion shale shaker become the most applications because of the superior solids conveyance and drilling mud handling capacity . The solids will be strongly discharged uphill by the linear motion , the uphill angle of deck can be adjusted and GN Solids angle adjust  range is minus 1 to 5 degree .

The linear motion can be used for separate solids 400 micron size by 40 mesh screen , there are one pc screen deck shaker screen , 2 pc screen deck shaker screen , 3 panel shale shaker and 4 panel shale shaker with different mud flow capacity with different size of shaker screen . If install ten inch desander cone and or four inch desilter cone to reach a finer separation size by install finer mesh screen from 120 mesh to 200 mesh . The treating capacity of cyclone will be depending on desander and or desilter cyclone qty . Normally one set desander cyclone capacity 500 GPM to match 8 no. desilter cone .

Other than linear motion shale shaker , GN supply different size of linear motion shale shaker , linear motion mud cleaner , linear motion desander and linear motion desilter . Please contact GN Solids Control for more technical support .

Related Arciels:

• Corrugated-shaped shale shaker screen advantage
• Oil Sludge Waste Treatment by GN High Speed Decanter Centrifuge with Chemicals for COSL Project
• Dual Centrifuge mud system for CPP
• GN Module Design of Waste Cuttings Management is Available

GN Solids Control is one of the most professional manufacturer on mud solids control equipment for drilling rigs. With its long history and rich experience on solids control field, GN Solids Control owns good reputation on the market.

Unlike other Chinese suppliers, GN Solids Control only focus on domestic top market and international market with top quality products, reliable services and reasonable price.

Or order to offer international customer with fast delivery and direct service, GN Solids Control have warehouse or branch company in main markets. From year 2014, GN Solids Control started its own branch company in Moscow Russia. GN dispatched 3 complete sets solids control equipment to a Russia customer. The customer compared different China manufactures and finally decided to buy from GN, although GN price is higher than other suppliers. They know that, GN has much more understanding on international market, and their equipment manufacturing standard is higher than others, it deserves the cost.

The equipment including flowing:

1) Solids Control decanter centrifuge, 3 sets, with fixed speed control panel for hazardous environment for explosion proof.

The centrifuge is made per international high standard to suit for both mud solids control and drilling waste management field.

2) Decanter centrifuge feeding pump, it is German brand NETZSCH suits for drilling waste management, with long lifetime and easy maintenance.

3) Solids control shale shaker, linear motion for oil and gas drilling rigs.

4) Solids control mud cleaner. It is combination of desander, desilter and linear motion shale shaker. It is welcomed in jobsite with its compact design the small footprint.

5) Centrifugal pump, feeding for desander, desilter. It can also be used for mixing pump for jet mud mixing system.

6) Mud mixing hopper with mud shearing ventures, discharge nozzles, sack cutting tables & isolation valves.

GN can also offer complete jet mud mixer complete with electrical control panel. All equipment mounted on the same skid , with necessary pipes for turn-key-solution.

Related Arciels:

• Screw Conveyor For Oil And Gas Drilling Industry
• GN Standard WBM Drilling Waste Management System Delivered to CNPC
• Maintenance highlights of decanter centrifuge
• Shale gas drilling mud system from China