TR Solids Control: 2014

2014年4月2日星期三

Which Solids Control Equipments Fitted With Cyclones?

First o f all,the diameter of upper shell cylinder decide directly the cyclones’treatment capacity, secondly the other important fact is the size of solids in drilling fluids,the diameter of cylinder is the cyclones’nominal size.The cone degree of under shell has a range from 15 to 20,diameter of underflow mouth is from 10mm to 30mm.Generally the mud purification equipment is made of nominal size among Ø150-300mm cyclones and be called as Mud Desander,meanwhile it is called as Mud Desilter which is made of Ø50-125mm cyclones.

10inch hydro cyclone, desander cylcone,china cyclone supplier

4inch hydro cyclone,desilter cyclone,drilling fluids cyclone

Derrick 10inch desander cyclone and 4inch desilter cyclone

Cyclone Desander 　　

According to the desander’s treatment capacity to drilling fluids,drilling mud desander is generally consist of one two or three pcs Ø150—300mm cyclones.Each cyclone treatment capacity is not less than Ø20-120mm under 0.2Mpa.Desander worked normally can remove about 95% larger than 74microns drilling cuttings and about 50% larger than 44microns rock debris.

desander,drilling fluids desadner,china desander manufacturer

Cyclone Desilter 　　

According to the desilter’s treatment capacity to drilling fluids,drilling mud desilter is generally consist of more than 4pcs Ø50—125mm cyclones.Each cyclone treatment capacity is not less than Ø5-15mm under 0.2Mpa.Desander worked normally can remove about 95% larger than 44microns drilling cuttings and about 50% larger than 15microns rock debris.Desilter can remove the 12-13microns barite,therefore it cannot be used to treat weighted drilling fluids.When select and use desilter,its allowed treatment capacity must be the 125—150% of the largest drilling discharge.

Mud Cleaner

Mud cleaner is a combination of desander,desilter,and supra-mesh drilling fluids shale shaker,upper section is cyclones and under section is drilling fluids shaker screen.Drilling mud cleaner is the 2nd mud purification equipment.There are two steps when it treat drilling fluids： First step：Use cyclone to separate the drilling fluids to low density overflow and high density underflow. Second step：Supra-mesh shaker screen separate the high density underflow to barite and other solids less than mesh,then the other solids more than mesh are discharged from shaker screen’s tail.

CONTACTS:

TR SOLID CONTROL

EMAIL:sunny@trsolidscontrol.com

TEL:86-29-86332919
SKYPE:sunnysunny98929

WEBSITE:www.trsolidscontrol.com

2014年3月29日星期六

CBM Dilling Mud Solids Control System

Coalbed Methane (CBM 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 all around the world.

As the coalbed methane exists 1000-1500 meters underground,so its exploration must be through drilling.And methane is a hazardous gas,when it drills from underground,it must separate by equipment,otherwise,it will bring a bad impact to environment.

TR is a professional china manufacturer solid control system/equipment.Our solids control and recycling equipment and services keep your project and cost under control. As a matured member of this field, we can provide a wide variety of linear and balanced elliptical motion shaker,mud cleaner, desander, desilter,vacuum degasser,and centrifuges,or some related facilities such as,mud tank,water tank,mud gun etc.

CONTACTS:

TR SOLID CONTROL

EMAIL:sunny@trsolidscontrol.com

TEL:86-29-86332919
SKYPE: sunnysunny98929

WEBSITE:www.trsolidscontrol.com

2014年3月28日星期五

Drilling Mud Cleaner--The 2nd and 3rd Stage Solids Control Equipment

Structure:

Mud cleaner is made of three parts of shale shaker and desilter and desander,which can remove silt and biggest solids in drilling mud.The top of shale shaker is desilter and desander which are assembled in the slurry collecting tray,the tray has two outlets,one down to the shale shaker for recycling slurry,waste from another outlet was discharged directly to the trash place,one is closed when another in use.

The different specification cyclones of desilter and desander were assembled by different way,the sixteen cyclones(φ100mm/4inch)are centered around the place of mud distribution and looks like circle structure,all the layout is compact and effectively using the top place of shale shaker.Each cyclone deal with the mud under the range of working pressure,each cone is easy to adjust and maintain due to it is controlled with a 2inch ball valve .The inlet of desilter is on the top of equipment . The orientation of inlet is available by adjusting the elbow’s installation,the outlets are in two sides of equipment,you can choose one when in use and plug up the other one with blind flange .Desander is consisted of cyclone and inlet/outlet liquids tube,the cyclone was made of top shell,upper cone and down cone which are connected by flanges and clamps ,the bottom of cyclone is outlet for sand,the overflow hole and inlet/outlet tube are interlinked by clamps,underflow hole is adjustable according to the sand content,you can twist/off the cap to adjust the underflow hole.Liquids inlet in the two sides of desander,you can plug up one with blind flange when you use the other one

TRZS Series Shale Shaker,Drilling Mud Shale Shaker

Working Theory:

In the working pressure,desilter and desander can generate centrifugal force when the drilling liquids is moved from inlet liquid tube into the inwall of cyclone tangentially and then downward high-speed rotation .Light drilling fluids upward to the circulating tank from the overflow mouth .The heavier solids is throwed to the wall of cyclone by centrifugal force and fallen by the weight of itself then discharged from underflow hole to shaker screen,so the liquid and solid will be separated to reach the drilling fluid purification.

Function:

To remove the 20~120μm solids in drilling fluids and save the drilling fluids.Build a good environment for decanting centrifuge to reclean damage solids in drilling fluids.It can control the solids content of drilling fluids to improve the drilling speed and protect the oil&gas layer,especially to remove the silt and sand during the period of deep drilling.

CONTACTS:

TR SOLID CONTROL

EMAIL:sunny@trsolidscontrol.com

TEL:86-29-86332919
SKYPE:sunnysunny98929

WEBSITE:www.trsolidscontrol.com