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Introduction of mud solid control system
The role of slurry:
cooling the drill bit, carrying drilling cuttings, Balanced formation pressure, to prevent hole sloughing, to prevent the kick.
The function of solid control system:
Remove drilling cuttings to ensure mud performance
Solid control system configuration：
The solid control system is the equipment chosen according to the depth of drilling. The same depth of well in different geographical, equipment choices are also different, but not by much.Generally, we will choose the equipmentthe according to the model of the rig. From ZJ20 to ZJ90, In general, below ZJ30 drilling rig only requires 3 levels of solid control equipment, i.e., drilling fluid shale shaker, desander, desilter. Above ZJ30, it is five levels purification equipment. Mud shale shaker,vacuum degasser, desander,desilter, drilling liquid centrifuge. Among them, mud tank is indispensable. Common mud tank specifications are as follows:95000×2300×2100mm, 125000×2400×2300mm,The number of mud tanks is calculated according to the total volume of drilling mud, Choose the right quantity and size. The total mud capacity of 20 drilling RIGS is about 120 cubic meters, The total mud capacity of 30 drilling RIGS is 240 cubic meters, 40 drilling rigs is 260 cubic meters, 50drilling rigs is 320 cubic meters, 70 drilling rigs is 420 cubic meters. 90 drilling rigs is 540 cubic meters. The amount of circulating mud to be treated is about 65% of the total volume. The disposal capacity of all kinds of solid control equipment can be selected to meet the circulating mud volume or larger. The solid control system is equipped with these basic principle , specific according to the rig model, or customer requirements flexible choice.
Solid control system, mud recovery system, mud purification system
The main equipment in the fixed control system will never change, i.e., 5 levels purification equipment. mud shale shaker, vacuum degasser, desander, desilter, decanter centrifuge. The selection of equipment is flexible according to different drilling RIGS, and other auxiliary equipment is indispensable. Desander, desilter must be powered by sand pump one on one.The centrifuge can choose submersible slurry pump or screw pump for pulp supply. In addition to the shaker screen tank and the air tank, the mud tank must have a mud agitator(The principle is to be bigger than smaller) . Where there is a agitator, a mud gun must be carried. The mud gun can flush the dead Angle of the tank and start the auxiliary agitator. In addition, the jet mud mixer in the solid control system is also indispensable. The jet mud mixer can exist as a single individual or can be connected directly to the end of the mixing tank.Connected by manifold.
TR Solids Control have been focused on solid control equipment more than 10 years. We passed API and ISO9001 certifications early in the industry.Our products have been exported into 40 countries and regions. We provide you with practical solutions and pre-sale and after-sales service. Your satisfaction is our constant pursuit.
Contact Us:TR Solids Control
Sales office：No.10 West of North 2nd Ring Road Xi’an City.
Manufacture: No.60 Caotang Industry Zone Huxian County Xi’an City.
Tel：+86-29-86332919
Call：15339143604
E-mail：allan@trsolidscontrol.com
Web:www.chinasolidscontrol.com
www.trsolidscontrol.com
The function of mud cleaner
How the mud cleaner works
Combine shale shaker with desander and desilter. After the drilling mud is processed by shale shaker, the solid particles become smaller and the content decreases. Further purification of drilling mud is required. Drilling mud is removed from the sand – sinking pump to the sand – removing cyclone by the slurry supply pump. Solid particles larger than 47 microns are mostly ejected and dropped onto the bottom of the sieve through the separation of the cyclone. Further sieving on the bottom sieve, and then it goes out of the tank. And the mud that enters the sand removal bin will be transported to the mud removal cyclone by the mud removal pump again. Most solid particles larger than 15 microns are expelled. Also filtered through the bottom sieve, most of the mud solids falling into the mud bin are less than 15 microns. Sufficient preparation was made for further disposal of the centrifuge.
Scope of application of oilfield mud cleaner
onshore and offshore oil&gas drilling / Coalbed methane excavation / trenchless directional crossing / piling work / waste sewage sludge treatment
In short, the mud cleaner is suitable for the treatment of mud and solid mixture in various
drilling environments
Factors influencing drilling fluid mud cleaner
The depth of the drilling / Drilling fluid performance / Comprehensive drilling environment and conditions / Selection of screen mesh / Selection of slurry pump
Oilfield mud cleaner | Drilling fluid cleaner | Mud cleaner
TR Solids Control is a professional exporter of mud cleaner. TR have been focused on solid control equipment more than 10 years. We passed API and ISO9001 certifications early in the industry.Our products have been exported into 40 countries and regions. We provide you with practical solutions and pre-sale and after-sales service. Your satisfaction is our constant pursuit.
Contact Us:TR Solids Control
Sales office：No.10 West of North 2nd Ring Road Xi’an City.
Manufacture: No.60 Caotang Industry Zone Huxian County Xi’an City.
Tel：+86-29-86332919
Call：15339143604
E-mail：allan@trsolidscontrol.com
Web:www.chinasolidscontrol.com
www.trsolidscontrol.com
Knowledge of TR vacuum degasser
Vacuum degasser mainly extracts the gas from the vacuum tank through a jet or a vacuum pump.Keep the tank in a vacuum so that the air can be sucked into the mud and then degassed.Such degassers usually include the following equipment:
1. Injector or vacuum pump: To maintain the proper vacuum of the vacuum tank, Inhale the mud to be treated and release the separation gas.
2.Specific tapered baffle: The mud diffuses into a thin film as it flows through the baffle, making it easy for gas to escape
3.Specific type of centrifugal pump or injection pump: Remove the degassing mud from the vacuum degassing chamber
4.Necessary level control device: Adjust the amount of mud entering the vacuum degassing chamber to ensure that the degassing chamber will not overflow or empty
The harm of gas penetrating drilling fluid
1. Reduce the density of drilling fluid. When the density of drilling fluid decreases, if the pressure of the net drilling fluid column in the well is lower than that of the formation, the wellbore surge or blowout may be caused.
2. The sand pump, infusion pump and drilling pump used in the solid control system are not well inhaled or even working properly, causing vibration of the equipment
3. Some of the toxic gas(Such as hydrogen sulfide) escaped drilling fluid, may cause site operators poisoning
4. It could start a fire
5. After gas penetration, the viscosity of drilling fluid increases and the mechanical drilling speed decreases.
In conclusion, The gas in the drilling fluid must be removed, usually with a vacuum degasser.
TR vacuum degasser | Mud vacuum degasser | Drilling fluid vacuum degasser
TR Solids Control is a leading manufacturer of solid control equipment. We have been focused on this field over 10 years. We have rich experience in designing, research and development,production and sales of solid control. Our products cover all kinds of solid control machines.Our products have been exported to more than 40 countries. High quality and best service make TR win more and more praise from customer around the world. Welcome to consult and visit us.
Contact Us:TR Solids Control
Sales office：No.10 West of North 2nd Ring Road Xi’an City.
Manufacture: No.60 Caotang Industry Zone Huxian County Xi’an City.
Tel：+86-29-86332919
Call：15339143604
E-mail：allan@trsolidscontrol.com
Web:www.chinasolidscontrol.com
www.trsolidscontrol.com
Basic knowledge of mud solid control system
The generation of solid control system:
Mud enters the formation through the drill pipe in the course of drilling. After application, it is discharged together with drilling waste liquid. Mud is expensive and can damage the environment, In this case, the solid control system emerges at the historic moment.
Overview of solid control system:
Solid control system also called Drilling mud circulation system mud purification system. Mud circulation system is one of the important system in the complete set of drilling rig. In the course of drilling, especially in deep well drilling,rock formations, layers of steam, or underground hot springs are often encountered. The great friction of rock blocks is very harmful to the drill bit In the course of rock drilling. It is easy to cause well surge and blowout when gas layer or hot spring is encountered in drilling, mud is used in this case.
Mud usually contains a lot of suspended matter,colloidal water,oil,oil water mixture.Mud can be divided into water-based mud, oil-based mud and mixed mud.Mud can effectively lubricate the bit.Mud with barite and flocculent can effectively balance the bottom pressure.It can prevent well blowout and well surge.
The function of solid control:
Solid control system mainly includes shale shaker, vacuum degasser, desander, desilter, horizontal decanter centrifuge and other solid control equipment.These fixtures are like a series of sieves of different sizes,the mud can be purified by layer filtration.
TR Mud purification system | TR Mud solid control system
Contact Us:TR Solids Control
Sales office：No.10 West of North 2nd Ring Road Xi’an City.
Manufacture: No.60 Caotang Industry Zone Huxian County Xi’an City.
Tel：+86-29-86332919
Call：15339143604
E-mail：allan@trsolidscontrol.com
Web:www.chinasolidscontrol.com
www.trsolidscontrol.com
Basic function of TR mud agitator
Mud agitator is a pot-type drilling fluid solid control equipment combined with reduction gear and explosion-proof electric machine. It is mainly used for mixing drilling fluid, easy maintenance, it is suitable for use under harsh working conditions in the field. Mud agitator has high stirring strength, wide spread range, and reduce starting resistance moment.
Mud agitator consists of explosion-proof eletric machine, reduction gear, engine base and pulsator components. Motor and reduction gear, reduction gear and wave wheel ,all are connected by rigid coupling.The wave wheel is welded by four blades.The agitator can generate eddy motion, thus enhancing the stirring effect. A tray sandwiched between blades also prevents the mud solids deposited around the lower blade after the stop.In this way, the resistance moment of sediment to the blade can be reduced when starting. This prevents the motor from burning out due to starting overload.
Mud agitator is a mud solid control system which make the drilling fluid continuously and reliably stirred for maintaining the uniformity of drilling fluid and suspending solid phase particles. Drilling cuttings are the main component of harmful solid phase.To remove harmful solids, they must be suspended and then injected into a desander,desilter and decanter centrifuge. Useful solid phase, such as all kinds of weight materials(hematite, blanc fixe) and a small amount of bentonite also needs to be suspended uniformly to keep the density and other properties of drilling fluid stable. Therefore, mud agitator is required to work reliably and continuously to avoid the precipitation in solid phase.
Mud agitator is mainly used for mixing drilling fluid, to prevent the solid phase particles of drilling fluid from depositing in tank circulating system and make the performance of circulating drilling fluid stable and the mixture is even.In order to maintain the uniformity of drilling fluid and suspended solid phase particles, mud agitator needs to be installed on the circulating tank. Mud agitator plays an important role in accelerating the reaction, dissolution and wetting of drilling fluid materials(bentonite,barite) and chemical additives. The mixing increases the contact area between the phase interface and makes the two phases interact with each other at a high speed.
TR mud agitator, Drilling fluids mud agitator, Oilfield mud agitator
TR Solids Control is an exporter of mud agitator, and also a leading manufacturer of solid control equipment in China. TR has been focused on solid control equipment over 10 years. Main products include shale shaker, desander, desilter, decanter centrifuge, mud cleaner, mud agitator, screw pump etc. Customer’s satisfaction is TR’S highest pursuit.
Contact Us:TR Solids Control
Sales office：No.10 West of North 2nd Ring Road Xi’an City.
Manufacture: No.60 Caotang Industry Zone Huxian County Xi’an City.
Tel：+86-29-86332919
Call：15339143604
E-mail：allan@trsolidscontrol.com
Web:www.chinasolidscontrol.com
www.trsolidscontrol.com
TR Shear Pump can cut the drilling cost as much as possible
TRJQB series shear pump is a subsidiary solid control equipment which can prepares drilling fluid for drilling. The shear pump produced by TR is applied to treat the high property mud, make the mud obtain good rheological properties and cut the drilling cost up to the hilt.
Drilling fluid shear pump, Mud shear pump, Shear pump expert
The characteristic of TR shear pump is as follow:
1. Strengthen hydration of the soil particles
2. Makes the mixture dilute, shear and hydrate in a short time, it can save 30% bentonite.
3.Offers large capacity and lift to to meet the demond on mixing and processing.
TR Solids control is leading solid control manufacture in China. We are an experienced exporter of shear pump, expect this, we also produce such solid control equipment as shale shaker, desander, desilter, decanter centrifuge, vertical cutting dryer, vacuum degasser, submersible slurry pump,jet mud mixer and so on. We passed API and ISO9001 certifications. From TR, You will obtain high quality product and best service. Let TR help you with your project.
Contact Us:TR Solids Control
Sales office：No.10 West of North 2nd Ring Road Xi’an City.
Manufacture: No.60 Caotang Industry Zone Huxian County Xi’an City.
Tel：+86-29-86332919
Call：15339143604
E-mail：allan@trsolidscontrol.com
Web:www.chinasolidscontrol.com
www.trsolidscontrol.com
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BRANDT BL-50 shaker screen from TR Steel frame screen
BRANDT BL-50 shaker screen is one type of TR steel frame screen. These products screen panels are constructed with two or three 304 or 316 stainless steel wire cloth layers with a steel backing plate and steel frame combined together. Because of different mesh size and hole size, get an better filtering effect.
The bottom high strength steel frame, supporting bar with the moderate tension screen cloth, combined together, infinitely enhance the screen intensity and endurance, get an better filtering effective. Mesh sizes ranging from 40 to 325. The whole cloth is divided into independent small surfaces, prevent the part excessive expansion damaged, with a special rubber plug together to repair damage, can save the time to replace the screen, increase the efficiency and reduce the cost.
BRANDT BL-50 shaker screen
The features and benefits of the BRANDT BL-50
Corrosion-resisting, heat-resisting, wear-resisting
Long working life, higher flow rate
Easy disassembly, rating of temperature, good performance
Current design, technical expertise, adopt new technology
Our screen is conform to API RP 13C standard.
We are an exporter of shaker screen.TR is a BRANDT BL-50 Shaker Screen maufuacturer and china Steel frame screen supplier.Our factory approval the API,Drilling Shale Shakers and drilling PMD shaker screen have the API certification.TR solids control is the designed,selling,production,service and delivery of Chinese drilling fluid shakers manufacturers.We will provide the high quality shaker screen for all client at home and abroad.
Contact Us:TR Solids Control
Sales office：No.10 West of North 2nd Ring Road Xi’an City.
Manufacture: No.60 Caotang Industry Zone Huxian County Xi’an City.
Tel：+86-29-86332919
Call：15339143604
E-mail：allan@trsolidscontrol.com
Web:www.chinasolidscontrol.com
www.trsolidscontrol.com
Your best choice from TR VSM300 shaker screen
VSM300 shaker screen is one of TR superior quality shaker screen.These products screen panels are constructed with two or three 304 or 316 stainless steel wire cloth layers with a steel backing plate and steel frame combined together. Because of different mesh size and hole size, get a better filtering effect.
The bottom high strength steel frame, supporting bar with the moderate tension screen cloth, combined together. Infinitely enhance the screen intensity and endurance, get a better filtering effective. Mesh sizes ranging from 20 to 325. The whole cloth is divided into independent small surfaces, prevent the part excessive expansive damaged, with a special rubber plug together to repair damage, can save the time to replace the screen, Increase the efficiency and reduce the cost.
superior quality shaker screen, Brandt VSM 300 shaker screen, TR VSM 300 shaker screen
VSM300 Series shaker screen is used to replace screen on VSM300 Shale shaker. VSM300 is from NOV Brandt. It has special design on shaker decks. There are totally 3 decks. Each deck requests different shaker screens. Such as primary deck, first deck and the secondary deck screen. However, all of them are pretensioned screen.
Contact Us:TR Solids Control
Sales office：No.10 West of North 2nd Ring Road Xi’an City.
Manufacture: No.60 Caotang Industry Zone Huxian County Xi’an City.
Tel：+86-29-86332919
Call：15339143604
E-mail：allan@trsolidscontrol.com
Web:www.chinasolidscontrol.com
www.trsolidscontrol.com
