GN Shale Shaker

Offshore Technology Conference(OTC) in Houston

Founded in 1969, the Offshore Technology Conference is the world’s foremost event for the development of offshore resources in the fields of drilling, exploration, production, and environmental protection. OTC is held annually at Reliant Center in Houston.

OTC 2012 will be hold during 30th,Apr to 3rd May in Houston which will be the first time for GN Solids Control to take part OTC as the largest solids control equipment stand(108 square meters) in OTC.

GN Solids Control Breif Introduction

GN Solids Control is one of the leading manufacturer in China for solids control equipment focus on oil and gas drilling rig mud system and also Horizontal Directional Drilling(HDD)/Coal Seam Methan(CSM) drilling which with a same principle but details different on design and requirement. Shale shaker, Desander, Desilter, Decanter Centrifuge are the core eequipment for GN. GN is able to design and manufacture a complete solids control system based on clients special request.

GN other exhibition stand all over the world

Other than OTC, GN will take part in CIPPE in Beijing with a 250 square meters stand, Melborne trenchless exhibition with a 100 square meters stand,Adelaide 49 square meters stand hold by ADIA……. Please contact GN freely for more info

written by GN Shale Shaker \\ tags: OTC Exhibition, Solids Control System

Drilling fluid Mud Gas separator is the first stage professional equipment to treat the gas invade mud. It is mainly used to remove the big bubbles with the diameter of about ≥Φ3mm.Most of these bubbles are the expanded gas filled in the drilling fluid in annular of wellbore. It would cause well kick if mot to remove it timely.

Operation principle of the separator

Drilling fluid with gas invades goes into the separator at the import tangentially and drops to a series baffles along the inner wall. After collision to increasing the contact area, It flows downward and become to a turbulent state which makes gas separate from mud and the free gas passes through the top of tand and discharged from the gas export. The length of gas export pipe can be determined at site and b e imduced to the safe place. The drilling fluid without gas will flow into the circular tank.

Mud Gas Separator manufactured by GN Solids Control

GN Solids Control is one of the leading manufacturer in China for solids control equpment including mud gas separator. There are 3 models of mud gas separator ZYQ800,ZYQ1000 and ZYQ1200 are the main for oil and gas drilling rig solids control to working for 2000m,3000m,4000m,5000m or 7000m drilling rig solids control system. Other than mud gas separator, GN also supply shale shaker, desander, desilter, centrifugal pump, decanter centrifuge, mud agitator,mixing hopper, mud tank and so on related for drilling mud solids control system.

written by GN Shale Shaker \\ tags: gas liquid separator, Mud Gas Separator

Shale shaker is the first phase drilling solids separation. Some manufacturer hook type screen shaker and some do wedge type screen shaker. GN design and manufacture the wedge type screen for fast replace screen.

GNPS703 shale shaker with wedge type screen

GNPS703 shale shaker is one of GN model shaker for oil and gas drilling solids separation with wedge type screen. GNPS series BEM shale shaker is world advanced drilling mud shale shaker.

1. Adopt ANSYS limited element analysis to optimize structure
2. Adopt SS304 or Q345 high-strength alloy material
3. Heat treatment on complete shaker deck
4. Shaker surface is coated with heavy anticorrosive paint
5. Vibration motor is from Italy Oli
6. BEM shaker was praised by government and got “National technology progress awards”
7. Compared with linear motion shale shaker, treating capacity increased by 20%-30%,
   discharge speed increased by 10%-20%

Wedge type screen manufacturing

GN have a screen factory for wedge type screen producing both GN model and other famous brand like Brandt,Kemtron and so on. GN is manufacturer of shale shaker, which makes GN professional and understand requirements for shaker screen. GN make screens which make GN knows how to design shaker could meet more clients request. Other than wedge type screen, GN also manufacture hook type screen like Derrick. Some big oilfeild order screens container by container from GN solids control.

written by GN Shale Shaker \\ tags: BEM Shaker, Shaker, shale shaker, wedge type screen

Introduction of decanter centrifuge function

The decanter centrifuge is used in separating suspension with solid phase concentration being 2～70% and liquid phase viscosity υ≤0.01Pa•S and containing solid phase granule of particle diameter d≥2μm, in separating the suspension of amorphous material difficult for renewing filtering cloth and of big change in solid phase concentration. And the centrifuge is also used in the range needing to separate solid and liquid substance for petroleum, chemical industry, food, pharmacy and environmental protection, etc., able to finish dehydration of solid phase, liquid clarifying, separation of liquid to liquid to solid, andgranularity grading, etc.

Coal Seam Methan Instruction

Coal seam methane (CSM or Coal Bed Methane), coalbed gas, or coal mine methane (CMM) is a form of natural gas extracted from coal beds. In recent decades it has become an important source of energy in United States, Canada, and other countries. Australia has rich deposits where it is known as coal seam gas. The term refers to methane adsorbed into the solid matrix of the coal. It is called ‘sweet gas’ because of its lack of hydrogen sulfide. The presence of this gas is well known from its occurrence in underground coal mining, where it presents a serious safety risk. Coalbed methane, often referred to as CBM, is distinct from a typical sandstone or other conventional gas reservoir, as the methane is stored within the coal by a process called adsorption. The methane is in a near-liquid state, lining the inside of pores within the coal (called the matrix). The open fractures in the coal (called the cleats) can also contain free gas or can be saturated with water. Unlike much natural gas from conventional reservoirs, coalbed methane contains very little heavier hydrocarbons such as propane or butane, and no natural gas condensate. It often contains up to a few percent carbon dioxide. Some coal seams, such as those in certain areas of the Illawarra Coal Measures in NSW, Australia, contain little methane, with the predominant coal seam gas being carbon dioxide.

Decanter Centrifuge for CSM

Mud system for CSM normally only choose shale shaker, desander and desilter for 3 phase cleaning. But the recycled mud density will goes up and up as the fine solids can’t separate out by desilter so that a centrifuge will required or leave the mud and mixing new mud again. A middle speed centrifuge could separate solids up to 5-7 microns and a high speed centrifuge could separate solids up to 2-5 microns.

GN Solids Control is a proffessional manufacture for solids control equipment including decanter centrifuge. Please contact us freely

written by GN Shale Shaker \\ tags: CBM centrifuge, CSM centrifuge, Decanter centrifuge

America Auger drilling rig is very famous all over the world, a New Zealand client ordered an Auger drilling rig from America and choose GN ZJ40 mud system to cooperate. As the top drilling rig will choose top mud system with many details special request to fit their requirement for fast moving.

Basic Construction of ZJ40 mud system for the Auger rig

1. 2 sets GNPS703 BEM shale shaker with 660GPM capacity each
2. 1 set GNPJ703 BEM mud cleaner with 1000GPM capacity
3. 2 set 55KW centrifugal pump for feeding cones
4. 2 set 55KW mixing pump with mud hoppers
5. 1 set 55KW shear pump with mud hopper
6. Mud Agitators and mud guns on mud tank
7. 3 sets 12m mud tank and 1 set 6m mud tank for recycling and mixing

Advantage of ZJ40 mud system for Auger Rig

1. Each tank with containner point that easy for fast moving
2. 2 shaker and 1 mud cleaner on 1 skid for fast moving
3. Mud agitators and other equipment will stay on tank for fast moving
4. Walkway and handrail foled on tank for fast moving
5. Choose the BEM shaker for better performance
6. Over 130 nos lug type valve is used in this mud system for convenient control
7. More complecated pipeline arrangement for easy operation
8. Different of tank compartment for mixing different mud or material

GN Solids Control has exported to more than 48 countries including New Zealand which is a very good market for market. Oil Drilling,HDD, CBM and slurry separation mud system are the 3 devisions of GN Solids Control, Please contact GN freely for inqury!

written by GN Shale Shaker \\ tags: Auger rig, Mud System, Newzealand mud system, zj40 mud system

J40 drilling rig solids control system breif intruduction

ZJ40DB drilling rig solid control system is designed and manufactured by our company specially for drilling fluid preparation and cleaning circulation system of ZJ40DB drilling rig.

This solid control system can classify the drilling mud, and take care of drilling mud preparation, weighting, mixing, and mud supply for drilling well head. This system is a four class solid control system, including: mud tank, mud distributor, shale shaker, desander and desilter, decanting centrifuge; Gas-liquid separator, electric ignition device, vacuum degasser; Mud agitation system, mud mixing weighted system, chemical preparation and adding system, mud gun manifold，pure water supply pipeline, electric control system, lighting system etc

Solids control system manufacture

GN Solids Control is one of the leading manufacture for solids control system in China that focus on solids control system for oil and gas drilling, mud recycling system for HDD or CBM drilling, slurry separation system for mining. GN Solids Control have sales to over than 48 countries till now including USA,Australia,New Zealand,France,Poland,India,Thailand,Russian…… for solids control equipment like shale shaker, desander, desilter, decanter centrifuge, sand pump, mud agitator, mud tanks and so on.

Please contact GN Solids Control freely

written by GN Shale Shaker \\ tags: Mud System, mud system manufacture, solid control system, zj40 mud system