GN can offer various type shaker screens for different model shale shakers. Recently, we have one client from Middle East with 5 land rigs under drilling. He visited our company at the end of last year, and he knows GN very well. At the first, the client need equipment for oily sludge treatment, they failed to win the tender. Next time they need some sets of decanter centrifuges & high G drying shakers, but they are busy with big tender for chemical supply and they lose the centrifuge tender again. We really feel sorry to hear that.
After about half years past, the client needs to buy some screens sample for their rigs working in Oman. And we want to catch this opportunity and start to offer products to them. The client need 20pcs replacement shaker screen for Brandt VENOM shaker (API 70) and 20pcs replacement shaker screen for Brandt VENOM shaker (API 80). We can offer both composite material frame screen and carbon steel frame screen. In fact, the carbon steel frame screen is not feedback good in some mud condition, even the price of composite material is higher, we recommend client the composite material screen with much better and reliable working performance.
Except for Venom shaker, GN can also offer other different models of replacement shaker screen. For example:
1) Replacement screen for Derrick FLC 2000 shale shakers, pyramid screen and flat screen.
2) Replacement screen for Derrick FLC 500 shale shakers, pyramid screen and flat screen.
3) Replacement screen for Swaco Mongoose, omposite material screen or Carbon steel frame screen, different price, different lifetime and different working performance. We recommend composite as better choice
4) Replacement screen for Brandt king cobra/ Brandt Venom, composite material screen or Carbon steel frame screen, different price, different lifetime and different working performance. We recommend composite as better choice
5) Except for above screens, GN can offer replacement screen for Scomi shakers, FSI shale shakers
GN Solids Control solids liquid separation decanter centrifuge have been working for oil drilling many years. The stable working performance and reliable life time win good reputation for GN Solids Control. And now we just published three phase centrifuge for solids, water and oil three phase separation.
Except for decanter centrifuge and three phase centrifuge, GN main market is still in drilling waste management and solids control equipment.
GN drilling waste management equipment including: vertical cuttings dryer, waste centrifuge, solidification unit, fixation unit, thermal desorption unit, etc. Drilling Waste management equipment is used to treat the solids mixture discharged from shaker, recover valuable drilling fluids for reuse and reduce the waste need to be treated in following stages.
For water based mud, client normal choose High G drying shaker, decanter centrifuge and solidification unit. After treatment of solidification unit, the solids can be buried in cement ponds as final step. For oil based mud, client need to use vertical cuttings dryer, decanter centrifuge, thermal desorption unit. Thermal desorption unit can get cuttings solids with oil below 0.3%, this standard can meet the requirement of most country’s government protection policy. Compared with water based mud, OBM cuttings treatment cost is much higher both in equipment expense and operation cost.
GN Solids Control equipment including: shale shaker, mud cleaner, shaker screens, desander, desilter, decanter centrifuges, mud agitator, centrifugal pump, screw pump, mud tanks etc. GN Solids Control mud system can form a close loop mud circulation with drilling rig and mud pumps. After the mud ready for drilling, the mud pump will suck from the mud system and feeding for drilling rig. The mud from drilling rig flowline will go back to mud tank system for cleaning, adjusting and go back to mud pump. The mud tank system generally include four stage mud treatment and will remove particles in different size by different stage, shale shaker stage, desander stage, desilter stage and decanter centrifuge stage. Two phase separation centrifuge is mostly used in solids control system, very few clients choose three phase centrifuge.
GN Solids Control is the first China drilling waste management equipment company who can offer total solution equipment for drilling waste management Service Company.
Regarding Oil based mud drilling cuttings, the total solution of drilling waste management including below steps:
Step 1: Vertical cuttings dryer. Use this VG dryer to treat the drilling cuttings, recover the valuable oil based mud. The OOC after treatment can be 3%-5%.
Step 2: Thermal Desorption Unit. After VG dryer, the solids can go to TDU for non-hazardous final treatment. After TDU, the water, oil and solids can be separated in accepted degree which comply with most of country’s government policy on environmental protection
Step 3: Decanter Centrifuge. After VG dryer, the liquid part (drilling fluids) can go to centrifuge to remove the fine solids and go back to active mud tank for reuse. Some client let the liquid part discharged from VG dryer go back to active mud tank system directly. This is also OK.
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Every year we have big budget for oil & gas drilling show which include solids control equipment exhibition. This year, we also attend many oil equipment exhibitions in different countries and areas.
1) Nigeria oil & gas exhibition in March.
Nigeria is leading country in oil drilling field in West Africa. We have lots of valuable customer there. The main customer business is to offer solids control service or drilling waste management service with centrifuge, vertical cuttings dryer & high G dryer. There are also some drilling companies with several land drilling rigs who service themselves with GN Solids Control equipment directly.
Nigeria oil & gas exhibition NOG, holding in capacity city Abuja, is attracting more and more visitors every year. GN Solids Control take waste management decanter centrifuge there.
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GN Solids Control is China leading solids control equipment manufacturer with over 70% sales amount from overseas market. The annual sales amount for shale shaker & mud cleaner is over 250 sets; the annual sales for decanter centrifuge is over 150sets; the annual sales for mud agitator & mud gun is over 400sets; the annual sales amount for shaker screen is over 10000pcs, including replacement screen for Derrick 500/2000 PWP/PMD screen, replacement screen for Swaco Mongoose screen, replacement screen for NOV Brandt King cobra screen.
At the ending of last year, GN get big order from Africa & Europe. The Africa customer buy one sets 3500bbl mud tanks system for mud storage and service for over 3 land rigs; Another company from Europe buy 3 sets 1000hp oil drilling rig solids control mud system after checking the performance of 750hp rig mud system from GN Solids Control.
The solids control equipment for 1000hp oil drilling rig including:
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Africa, is a mysterious land to many people’s eyes. But the Oil and Gas linked GN Solids Control to the African countries via the good quality solids control and waste management equipments and responsible service of GN commissioning team. These 10 sets of GN Decanter centrifuges are ordered by a large African drilling company, they are ready for dispatch now and will be shipped to Africa in recent days.
GNLW363 is most popular product of GN. 14 inch bowl diameter decanter centrifuge is most popular size internationally, because: 1. the treating capacity depends mostly on the bowl diameter, and such treating capacity could meet most applications. 2. In order to get a good drying result, the length-diameter ratio is better at 3, and the cost for a 51 inch bowl length is of more cost-effective during production.
GN’s advantages in this model: for the same bowl diameter and specification of centrifuge GNLW363, GN Solids Control provide 4 options: 1, Economic solution: GNLW363CD, fixed speed, 2. Economic solution: GNLW363CD-VFD, vfd control panel. 3. Highest solution: GNLW363CG, fixed speed, 4. Highest solution: GNLW363CG-VFD. Customers could choose any of them per the jobsite need or per budget.
GNLW363CG series decanter centrifuge: it is not only the highest GN standard centrifuge, but also, it is highest international standard centrifuge in solids control field. See what material GN chooses for this centrifuge: SS2205 for rotating bowl, SKF bearings, easily adjustable liquid level ports, most anti-wearing tiles on impeller and etc.
Customers could choose per their jobsite condition fixed speed one or VFD control panel. In case of VFD control panel, the working speed could be easily set from 0 RPM to 3200 RPM. In case of fixed speed, it doesn’t mean only 1 speed only. Customers could choose 2 extra pulley and belt for another 2 operating speeds, in order to be suitable for different applications.
May you need more information of GN or GN products, welcome to visit our website.
GN Solids Control have some equipment ready for delivery recently. See below List:
1) two sets poor boy degasser ready for delivery to Indonesia
2) one set cuttings dryer equipment ready for delivery to North-West of China
3) one set drilling waste management system ready for delivery to western Africa
4) one set framwork decanter centrifuge ready for delivery to North Africa
GN Decanter Centrifuge
GN Solids Control Framework Decanter centrifuge is easy for lifting when loading and unloading. The Netzsch brand Nemo pump for feeding centrifuge also mount on the skid, thus make it as compact unit. The end user use this for waste water treatment. See below of technical specifications.
Centrifuge model: GNLW363BG-VFD
Centrifuge type: high speed & variable speed centrifuge which can be used for fine solids separation (drilling waste management); mud weight cuttings (solids control); barite recovery (solids control);
Centrifuge production material: Bowl cylindrical and conical section production material- duplex stainless steel 2205 by centrifugal casting; Other parts of the bowl assembly production material – Stainless Steel 316L. Screw protection production material – Tungsten Carbide alloy tiles for longer life. Genuine SKF bearing for better working performance and longer time.
GN Solids Decanter Centrifuge working video at jobsite: http://www.gnsolidscontrol.com/video/water-based-mud-decanter-centrifuge-argentina
GN vertical cuttings dryer
One set cuttings dryer equipment is ready for delivery to North-West of China customer. The customer use the Vertical cuttings dryer for oil sludge treatment. They are famous oil service company. Most of the project is from CNPC. GN 2nd Vertical cuttings dryer with below points technical specs.
Dryer model: GNCD930C
Dryer type: middle speed & fixed speed vertical dryer which can be used to recycle the base mud from the drilling wast. Thus, to promote the use efficiency of drilling mud.
Dryer is equipped with air line, scraper and basket screen. The air line need a stable and strong air to blow the screen basket during working.
GN Solids Vertical cuttings dryer working video at jobsite: http://www.gnsolidscontrol.com/video/vertical-cuttings-dryer-water-based-mud-drilling-waste
Control panel is electrical control for Decanter Centrifuge. Different decanter centrifuge has different kinds of control panel. Flame Ex-proof small control panel is used for fixed speed centrifuge; A bigger PLC positive pressurized control panel is used for variable frequency drive centrifuge. GN can offer different type of decanter centrifuge as below:
High standard & variable speed centrifuge: GNLW363BG-VFD
High standard & Fixed speed centrifuge: GNLW363BG
Economic standard & variable speed centrifuge: GNLW363BD-VFD
Economic standard & Fixed speed centrifuge: GNLW363BD
PLC VFD control panel VS conventional VFD control panel for Variable Speed Centrifuge
Dimension: PLC VFD control panel: 800x500x1200mm; conventional VFD control panel: 800x500x2000mm; The former one is more compact and easy for transportation.
Operation: conventional VFD control panel is manually operation with some buttons. The PLC control panel is touch screen operation, with more detailed information.
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Decanter Centrifuge can be used in many applications, like solids control system for oil drilling, mud treatment unit for sludge treatment and also can be used for water/oily waste treatment. In order to make the centrifuge easy to lift and transport, the customer prefer to protection framework decanter centrifuge with VFD control panel and feed pump.
GN Solids Control just got Purchase Order of protection framework decanter centrifuge from drilling sludge treatment customer. After discussion, the customer confirm on high speed decanter centrifuge GNLW363BG-VFD with Netzsch brand NEMO pump for feeding & Variable Frequency Drive PLC control panel. Pls find details as below:
1) Decanter Centrifuge: GNLW363BG-VFD
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Different country has different special requirement on drilling rig mud system for oil drilling. GN Solids Control can offer different special requirement on equipment which can satisfy most of customer’s request. GN Solids Control can offer drilling solids control mud system with IEC EX/ATEX/CE certificate. Besides, GN can also accept BV or DNV third party inspection. Recently, we exported one set 1000HP drilling rig mud system to Europe company with CE & ATEX certificate. The mud system have configuration as below:
- Two(2) sets Drilling Mud Shale Shaker, GNZS703HB, with customized orange color and LOGO
- Two(2) sets Drilling Mud Vacuum Degasser, GNZCQ270A, with customized orange color and LOGO
- Four(4) sets Drilling mud storage tank, with customized white color and LOGO
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