Month: November 2014

GN Solids Control Co has been working on solids control equipments and waste management systems for many years, and many clients are keep purchase these solids control equipments from GN every year due to the excellent quality and rest assured after sales maintenance.
Recently, GN Solids Control Co has provided many sets of solids control equipments for our client in Kuwait. This client has purchased GN equipments for th

eir work over drilling rig. When we cooperate with client at the beginning, we showed our willness to have a win-win cooperation by providing solids control equipments with good quality.
And this year this gave us a large order which including 8 sets of GN shale shakers ( the type is GNZS594E-HB), 4 sets of GN vacuum degassers (the type is GNZCQ 270), 4 sets of GN desanders, 4 sets of GN desilters, 32 sets of GN centrifugal pumps as well as 48 sets of GN mud agitators and 8 sets of GN mud hopper.

For the shale shaker, we designed and manufactured a mud distributor for two sets of shale shakers, here we call it dual connection GN shale shaker. So our client has 4 groups Dual Shaker, which has a very large treating capacity, because even one set of GN shale shaker can treating the drilling fluids upto 616 GPM m³/h.
Based on the above solids control equipments, it is obvious to know this is a three phase solids control system that our client wants to use.
1. Shale Shaker
GN shale shaker can separate solids to 100 microns. For this type of GNZS594, the dimension of shaker screens is 585mm X 1165mm, so the screens are replaceable with Swaco Mongoose screens.
2. Vacuum Degasser
The mud come from shaker will be sent to vacuum degasser to eliminate the air in drilling fluids. By using GN vacuum degasser, the drilling mud can be kept in a steady viscosity.
3. Desander and Desilter
GN desander and desiler can separate solids to 20 microns. The cylones on desander and desilter are all made of PU, which is really helpful to have a long time lifespan.

An Introduction of ZJ70D mud recycling system (II)
As we have talked last time, many world clients are coming to GN Solids Control Co for turnkey solutions on oil and gas industries. And GN is providing more and more drilling fluids control system for customers all over the world.
Regarding to ZJ 70D (2000 HP) system, we talked that this mud recycling system has 8 tanks for solids control. Today, let’s give you the brief introduction from what we end last time.
1. #5 Tank:
# 5 tank is a weighting and premixing tank. It has 2 separated compartments: one compartment is weighting compartment, with the volume of 52 m³ and effective volume 36.4 m³. The other one is heavy mud compartment, whose volume is 34m³ and effective volume is 23.8 m³.

On the top of this mud tank, it is equipped with 3 sets of mud agitator (15kw), 2 sets of mud guns. On the left end of this tank, it is mounted with 2 sets of weighting pumps (75kw). And on the bottom, the tank is fixed with 2 sets direct injection hoppers.
2. #6 tank:
This tank only has one compartment, which is used for supplying mud for centrifugal pumps. With the effective volume of 60.2 m³, this tank is fixed with 3 sets of mud agitator (15kw) and 2 sets of mud guns.
3. # 7 tank & # 8 tank:
For # 7 tank and # 8 tank, they are both storage tanks. And these two tanks are fixed with 3 sets of mud agitator (15kw) and 2 sets of mud guns.
4. Trip tank：
There are 1 set of mud agitator (15kw), 1 set of mud guns and 2 sets of feeding pumps mounted on this trip tank. The volume of this tank is 20 m³, while the effective volume is 14 m³.

At the end of this year, GN Solids Control is very busy with a large quantity of projects for various clients. This year, all GN engineers and workers are experiencing a very special year.
We have harvest a lot and improve our reputation; this year’s sale amount has been reached a new level until now. By establishing one American branch company which name is GN Solids America LLC, we have developing the American market step by step, and promote the sales amount to a satisfied amount.
And now we are busing with establish another branch company in Russia, at first the warehouse and office is in Moscow, the warehouse might change in the near future.

This year, we have attended many fairs both in other countries and at home. GN Solids Control are getting well known in many countries, such as America, Russia, Austria, Nigeria and some other countries. By attending oil fairs and make advertisement, as well as SEO on the web.
Just these several years, GN has attending many fairs, such as oil show in Abu Dhabi. And we are welcoming many clients from some famous oil and gas industries. Several days before, we welcomed a client from one of the largest famous oil service and consultancy company. This company would like to cooperate with us on solids control equipments. And from start, they are willing to start our cooperation from shaker screens. For Chinese domestic manufactures on solids control, they have checked with very strict demands among, and finally they choose us to be their partners. Right now, we are the only partner for them in China. And we are both devoted to expand our further business in the near future and establish win-win cooperation for a long time.
GN solids control are keep growing, and we do believe that with the strength of all GN people and with some creative ways to develop market, our excellent solids control equipments will win the heart of most oil and gas industries.

Recently, GN Solids Control(www.gnsolidscontrol.com) has manufactured a set of mud system for geothermal drilling, which will be delivered to Kenya. GN is specialized in designing and building up solids control system for oil and gas drilling, mud system for geothermal drilling, mud cleaning system for HDD drilling and tunneling. With its high quality and strict quality management standards and systems, GN has been the first API certified solids control company in China. This week, from Monday to Thursday, the customer visited GN factory for inspection. The testing was successfully finished, showing that the mud system performs well, though there were modification requirements posed by the customer. But before delivery, this system should be PVOC certified.

The full name of PVOC is Pre-Export Verification of Commodity. It is inspecting standards required by KEBS for exporting commodity to Kenya. If the commodity listed in PVOC content is inspected to be in compliance with PVOC, COC (certificate of commodity) will be issued for custom clearance; otherwise, the commodity will not be allowed into Kenya. GN mud system for geothermal drilling belongs to the catalog listed in PVOC, so COC is required for export; otherwise, GN mud system will not be allowed delivered to Kenya.

While the customer’s visit, we are also preparing documents required for PVOC. It is the first time we do this, so it is a little confusing and tough for us. But, with the help of an agent for PVOC, we finally summit the documents in this week, and it has been approved. The next step will be inspection of the commodity, it will happens last week. And is we get through the inspection, we will get the COC. Then GN mud system will be delivered to Kenya, and go into Kenya.

GN Solids Control has experienced many years’ successful growing in the past days. And these years, GN Solids Control is like a rocket and growing larger and larger in a fast speed. GN has established another branch manufacturing company close to Beijing, which means GN has two main manufacturing and designing centers in China. Besides, GN has one American branch company in Houston, TX and one Russian branch company in Moscow.
For such a large company, clients all over the world give fully support to GN’s growth, and we really appreciated their great help. To serve clients better and better is one of GN Solids Control’s persisting principles and dreams from some degree.
As it’s known to all, GN Solids Control equipment is under careful technical discussions with our clients, and manufactured perfectly by GN experienced workers.

For every solids control equipments, it need to be careful used too. One of the first important factors is the working environment. In order to perform well and for further easy maintenance, solids control equipments should comply with these following principles (take one set of ZJ30 drilling rig mud recycling system for example):
1. Three solids control phases for purification process：
1.1 GN Shale Shaker: screening
1.2 GN Desander: Separate solids diameter which is over 47μm.
1.3 GN Desilter: Separate solids diameter which is beyond 20μm。
2. GN Designed treating capacity：≤250 m3/h，Rated treating capacity：240 m3/h.
3. Temperature Condition：-20°～40°.
4. Mud Viscosity：≤80 S.
5. Climate: rain, snow or fog.
6. Work continuously in rated power.
7. Range of Working Height: Work regularly in areas less than 2500 meters above the sea level; may decrease the efficiency in those over 2500 meters above the sea level.
8. These equipments should follow the standards (SY/T5612-2007) Specification Drilling Fluids.