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May 18

Under the requirement of environmental regulation, vertical cutting dryer (vertical centrifuge ) is gained much attention from public. Cutting dryer is one kind of solution to deal with the oil based mud and synthetic base mud. Recently, GN Cutting dryer is also tested with water based mud which is widely recognized as  harder mud to separate solids without clogging. It is widely acknowledged that only high functional cutting dyer is able to deal with water based mud so GN cutting dryer is able to absolutely separator all kinds of mud

Compare to CSI Cutting Dryer, GN cutting dryer advantages

GN cutting dryer process water based mud

GN cutting dryer process water based mud

1.  GN vertical cutting dryer is install air knife and flushing system to prevent screen basket from plugging

2. Discharge screw conveyor is a good solution to transport the solids from the dryer to discharge site

3. Carefully select the material of flights and design the screen opening distance assure historically and consistently produced as low as 5% oil retention on cuttings by weight. GN  also provides parts and service for cuttings dryers.

GN also supports a plenty of solids control equipment to work with cutting dyer. GN not only provide the single device, but focus on offering a completely solution to your working site such as bored pile mud solution, diamond drilling mud recycling , dredging slurry separation, HDD(Horizontal Directional Drilling) and CBM

(Coal Bed Methane).  GN Solids Control will be your best partner in the solids control field.

written by GN Desander Desilter \\ tags:

Aug 11

It is known that Indonesia has a large reservation for Oil and natual gas. Actually, besides oil and natual gas, Indonesia has one of the largest CBM resources in the world with a potential 453 trillion ft3 in-place, that is almost three times Indonesia’s current reserves of natural gas.

Reports from CBM Asia: Indonesia CBM resources located mainly in Sumatra and Kalimantan provinces. The CBM exploration and development has intensified in Indonesia in recent years, particularly since the first Production Sharing Contracts were awarded in 2008.

CBM is normally found at depths between 500 – 3500 feet, not nearly as deep as conventional gas. This enables the use of smaller drilling rigs, which are cheaper to use and have less impact on the surrounding environment.

GN Solids Control, as one API certified professional manufacturer for drilling mud recycling equipments, could offer complete drilling mud recycling system for CBM industry. With the raising exploration for CBM in Indonesia, GN more and more pays attention to this market.


The large reservation for CBM already attracted many energy company invest in Indonesia. Besides CBM Asia, other company like BP, Dart Energy, ENI, ExxonMobil, Medco, Santos, and TOTAL, all active in CBM exploration in Indonesia.


Aug 04

Besides the oil & gas industry, GN Solids Control at the same time could offer standard CMM/CBM mud system for mining exploration industry which also need reuse the drilling mud.

Difference between CMM and CBM

In our previous blod, for many times we mentioned the CBM(Coalbed methane) which is a form of natural gas extracted from coal beds. It is formed during the process of coalification, the transformation of plant material into coal. Coalbed methane is also known as virgin coal seam methane or coal seam gas. CBM is  a valuable resource of natural gas in in United States, Canada, and other countries. IN U.S., CBM accounts for about 10% of total natural gas production annually.

While, CMM(Coal mine methane) refers to methane released from the coal and surrounding rock strata due to mining activities. CMM recovery has two key drivers: Mine safety and The opportunity to mitigate significant volumes of methane emissions arising from coal mining activities. So, the recovering and using CMM is considered emissions avoidance. The utilise CMM for energy production has a strong potential.


GN CMM/CBM Mud System for World Market

As we know, Australia has rich deposits for CBM, by now, we has already exported more than 10 units complete mud recycling system there. In Australia, GN has no other Chinese competitors. The compact structure design and high efficiency solids control equipments win much good feedback from customers there.

India also has large request for CMM/CBM mud system used in the mining exploration industry. In coming few days, 1 unit 500GPM mud system would be sent to India. This system is of Hydraulic jackup design,so that the mud tank could be easily moved from one site to another.

With the energy request keeping raising and the energy new resouce exploration, CMM and CBM more and more would be given attention by the energy company and drilling contractor. GN has taken the first step in offering mud system for CMM/CBM mining exploration industry and it is believed that GN will do better in the future.


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