Tag Archives: mud cleaner

Desander Manufacturer

The desander manufacturer is by Brightway.It’s for the second and third solid control equipment, mud cleaner is combine the hydrocyclone desander, hydrocyclone desilter and shale shaker, the mud cleaner is composite the above there equipment performance, has the characterize of large processing capacity, quick processing, and long service screen life, convenient maintenance, compact structure, etc, little energy consumption, small cover, etc. This equipment is the ideal equipment for the O&G drilling industry.

desander
The structure and characterize of the mud cleaner,

一: The mud cleaner is comprised of the below eight parts,

1.base 2.straining box 3.Angle adjusting mechanism 4. Bracket 5. Vibration motor 6.Explosion-proof control switch 7.Desander 8. Desilter

2. Character

(1) The shaker screen adopt the Orifice plate screen shake screen, it can adopt the 20-200 bores mesh, besides the screen is flat net, so the mud can evenly divided, it enlarged the screen actual filter area.

(2) Screen mesh compression uses the crushing pressure, convenient replacement screen is simple and compact, reliable and has changed the traditional bolt tightening or reel tension stretched way, make the screen and the screen basket stick together tightly.

(3) The screen box angle is adjustable, regulating mechanism adopts screw transmission, convenient adjustment and reliable work.

(4) The equipment combine the mud desander and vibrating screen as a whole, reduce the occupied area, bring great convenience for the site operation and rig move.

二. The application and working principal of the mud cleaner

The mud cleaner is the first and second cleaning equipment of the drilling fluid solid control system, it process a large amount drilling cuttings discharged from the drill well, and suit for the next separation equipment, the mud cleaner performance and quality is direct influence the next equipment performance. This screen is design according the screen area and liner vibration track.

Vibrator makes the screen box for reciprocating movement, the movement of solid particles with the sieve box in the mud and sieve surface, thus to finish the solid-liquid separation.

mud solids control equipment

mud solids control equipment

三. The advantage of the mud cleaner

The mud cleaner made by Brightway drilling solids control has a compact structure, good processing effect, artistic design, the hydro cyclone is explored and designed by our company, has a good rotation flow effect, the technology is origin from foreign professor carful guide and international mud cleaning equipment advantages, is the preferred brand for the international market.

desilter

The desilter is newly designed by Brightway.It’s for the second and third solid control equipment, mud cleaner is combine the hydrocyclone desander, hydrocyclone desilter and shale shaker, the mud cleaner is composite the above there equipment performance, has the characterize of large processing capacity, quick processing, and long service screen life, convenient maintenance, compact structure, etc, little energy consumption, small cover, etc. This equipment is the ideal equipment for the O&G drilling industry.

desilter

desilter

The structure and characterize of the mud cleaner,

一: The mud cleaner is comprised of the below eight parts,

1.base 2.straining box 3.Angle adjusting mechanism 4. Bracket 5. Vibration motor 6.Explosion-proof control switch 7.Desander 8. Desilter

2. Character

(1) The shaker screen adopt the Orifice plate screen shake screen, it can adopt the 20-200 bores mesh, besides the screen is flat net, so the mud can evenly divided, it enlarged the screen actual filter area.

(2) Screen mesh compression uses the crushing pressure, convenient replacement screen is simple and compact, reliable and has changed the traditional bolt tightening or reel tension stretched way, make the screen and the screen basket stick together tightly.

(3) The screen box angle is adjustable, regulating mechanism adopts screw transmission, convenient adjustment and reliable work.

(4) The equipment combine the mud desander and vibrating screen as a whole, reduce the occupied area, bring great convenience for the site operation and rig move.

二. The application and working principal of the mud cleaner

The mud cleaner is the first and second cleaning equipment of the drilling fluid solid control system, it process a large amount drilling cuttings discharged from the drill well, and suit for the next separation equipment, the mud cleaner performance and quality is direct influence the next equipment performance. This screen is design according the screen area and liner vibration track.

Vibrator makes the screen box for reciprocating movement, the movement of solid particles with the sieve box in the mud and sieve surface, thus to finish the solid-liquid separation.

solids control system

Currently, the focus on the development Desanding solids control equipment , in addition to mud , gas , etc. in addition to the small footprint , high efficiency , long life equipment , and integrated with high-speed centrifuge , automatic detection and solid control system controlled by the implementation of the test results .

Performance and quality of drilling solids control system is the key to a solid phase control technology . Drilling solids control system includes drilling fluid circulating tank , drilling fluid purification equipment and electrical control equipment of three parts , in which drilling fluid purification equipment are shale shaker,mud cleaner, desander , desilter , degasser , decanter centrifuge, centrifugal pump , mud Gas separator and mud mixer , etc., for the environmentally sensitive areas , you can also configure the drill cuttings recovery and waste treatment plant.

Breakdown strength is actually cutting dryer, tilting frame 10 °, to reduce the loss of liquid. Four

solids control system

solids control system

vibrating screen mesh with a three-dimensional detail of the waveform of the screen , instead of the conventional linear flat screen , three-dimensional structure allows the force of gravity down into the oncoming solid fold groove , separated from the projection area from each a fold of the upper solids separation . Therefore, by increasing the amount of fluid , the convex portion is not submerged , the convex portion can increase the fluid flow capacity. Two fine sieve cloth attached to the top layer of coarse sieve cloth , three screen cloth bonded together , made of corrugated , perforated and then bonded to the board . Waveform overlay screen area than ordinary flat screen area increased by about 40% , compared with flat screen about 2 to 3 fine sieve size . Ability to handle a 70% increase fluid and not prone to clogging , the treatment effect is very good.

In recent years , solid domestic drilling phase of theoretical research and manufacturing process control equipment has a greater level of development, especially in the study of the theory , such as shaker works, hydrocyclones works , etc., have been at or near the world’s advanced level, but made ​​solid control equipment performance, there are aspects of life with a certain gap between foreign solids control equipment , primarily materials, processing quality , precision and supporting the use of common equipment ( eg motor) . High pressure ( pressure 80MPa), large displacement (30L / s) solid control equipment yet. Less domestic shaker type , developed in the future need to accelerate drying breakdown shaker , crawler non- vibrating sieve analysis equipment , marine environmental protection special drilling solids control equipment and versatility for a variety of conditions supporting solids control system, the rich type of solids control equipment.

Drilling rig circulating system

Currently supporting the lubricators and driling rig circulating system unit wide utilized in domestic circulation system of mechanical solids management management lubricant circulation system . It includes drilling pump , ground manifolds , lubricating substance tank , lubricating substance tank, matter mud shaker , mud cleaner,desander ,desilter in addition to mud , carafe centrifuge, drilling preparation of kit. among the jet drilling and downhole drilling is in addition charged with the task of passing power . it’s through sieving , activity and conjointly kind in line with the principle of assorted particle size and density to separate . Trade-offs as necessary for drilling has reached the solid particles and density management. this method is healthier, lower cost , then wide used . However, solid system advanced, involving multiple devices , the short period of lots of kit failure and plenty of, and would possibly only be used when you employ the placement sometimes a district of the instrumentation , resulting in reach solid management requirements. so it is necessary to lubricating substance circulation system processes and instrumentation to reinforce the applying presently .

drilling rig circulating

drilling rig circulating

Existing customary driling rig circulating system ground solids management instrumentation beside stone sedimentary rock shaker , vacuum degasser , desander , desilter and cleansing then on. additional and additional separated by these devices. will do the aim of upper management of the solid a part of the lubricating substance . Desilter not be used once handling heavier lubricating substance . Even Desander not advocate the use of , as a results of every , notably the previous might subtract lots of mineral . Considering the stone shaker , specially a fine mesh sieve shaker sporting components , and high costs. Sand pump whereas reducing the number of units and dealing hours , the authors propose the use of water-sealed hydrocyclone separation device , simplifying the current solid system .

centrifugal pump

What is solids management centrifugal pump detail?
In solids management mud system, there have centrifugal pumps for hydrocyclones. The mud transfer pump for charging centrifuge, the lubricating substance compounding pump for configuration, and/or the cutting pump for shredding lubricating substance, the trip pump, etc. we have a tendency to can also say, there’s horizontal pump, vertical pump, screw pump, etc.

centrifugal pump

centrifugal pump

Different equipments request completely different pumps as power resource or mud provides. Meanwhile, {different|totally completely different|completely different} solids system configuration can have different pumps position, design, or types.
Detail pump in field solids management
For solids management equipments, the separated hydrocyclone separators or mud cleaner we have a tendency to should match pump as mud feeding pump. The centirfugal pump transfer lubricating substance to the cyclones body of water line for resultant method.
Usually, these pumps area unit horizontal one. They’ll be mounted on mud tanks ends or below the slant plate of shaker tank. ?When we have a tendency to set pumps below shaker tank can save abundant area. However, then it’ll be inconvenient once we repair or examine pumps.
But generally in solids system there’ll be vertical pump or submersible suspension pump rather than horizontal pumps.
We know in solids system, the lubricating substance appears blood to our physique. where as centrifugal pump are the transfer tools. They pump lubricating substance from here there between completely different lubricating substance tanks or compartments.Let’s see, once mud cleaner or hydrocyclone desilter what pumps there? affirmative, the fourth solids management equipment-Decanter centrifuge. For bottle centrifuge, we’d like pump transfer lubricating substance from desilter compartment to centrifuge input.

Brightway Vertical Cutting Dryer

Vertical cutting dryer is usually the environmental protection downside within the drilling waste business. because the state of the more and more demanding environmental needs, resolution the matter of pollution of drilling waste has become one amongst the foremost vital analysis subjects of environmental protection within the solid management instrumentation producing of contemporary times.

 

Vertical Cutting Dryer

Vertical Cutting Dryer

In rock oil exploration and production method, it’s avertible to supply the drilling fluid waste and drilling. These wastes will cause serious pollution to groundwater, surface water, the encircling ecological surroundings if outflow or overflow. this drilling waste treatment strategies have chemical natural action, washing, drying and combustion, lowland and destabilization of chemistry, physical ways that and biological treatment.

 

Whatever, Brightway solids management is engaged in cutting drier and alternative drilling fluid waste equipments. Not solely the solids management waste management instrumentation however conjointly skilled solids management systems area unit useful within the method. on solids management instrumentation, you’ll realize field drilling fluid carafe centrifuge, drilling fluids sedimentary shale shaker, mud cleaner, vacuum degasser and then on. Certainly, you’ll see vertical cuttings drier, vertical centrifuge variety waste managment instrumentation.

Brightway hook strip flat shaker screen

Drilling fluids hook strip flat shaker screen is employed to get rid of detritus from well boreholes throughout drilling operations. These fluids square measure designed with mixture particles to possess properties that promote the removal of the sand sized particles however to not have excessive friction drag. Of course,in thus doing,the fluid itself assumes this cuttings burden, and if the cuttings aren’t far from the fluid,it terribly quickly loses its ability to wash the outlet and build thick filter cakes. To change on web site utilization and utilise of the drilling mud, cuttings should be frequently with efficiency removed.The drilling fluids square measure recycled by removal the sand particles whereas retentive the colloids.

hook strip flat shaker screen

hook strip flat shaker screen

The hook strip flat shaker screen is that the initial major solids management instrumentality during a series that’s accustomed condition the drilling fluids for recycle to the borehole. sedimentary rock shakers method drilling fluids and take away most of the massive particles in solids management instrumentality project.

The proper operateing of a sedimentary rock shaker is significant for alternative separation processes or solids management instrumentality to function effectively. This makes the sedimentary rock shaker the “first line of defense’ in solids system. The potency of operation of alternative solids management instrumentality depends heavily on the correct and effective functioning of sedimentary rock shaker,thus unburdening alternative solids management instrumentality like desanders,desilter,mud cleaners and carafe centrifuges. Hence,the drilling fluids additionally referred to as lubricator kicking off of the well is initial fed onto drilling fluids sedimentary rock shaker to get rid of the coarse particles from current drilling fluids. The sedimentary rock shaker contain screens of mesh size applicable for the dimensions and kind of solids they’re needed to get rid of. There {are also|also square measure|are} reports of alternative instrumentality like rotating separators that are used as an alternate to sedimentary rock shaker once drilling with oil primarily based drilling fluids.

Brightway Drilling Vacuum Degasser

Vacuum degasser, conjointly known as degasser unit.It is associate elementary degassing unit in treating the lubricating substance employed in oil & gas drilling. Vacuum degasser is found initially stage before sedimentary rock shaker within the complete solids system. Its main purpose is to confirm the operation safely in well drilling and sleek the entire method of solids management.

Why would like Vacuum degasser?
Drilling mud invasive by the gas (methane, nature gas amd Carbon dioxide) from the circle house aroud the oil rig can end in kick, even blowout whereas drilling operation attributable to the unbalance of gas pressure. The perform of the wedge degasser is to separate the bubbles with the scale ≥ 3mm.

Vacuum Degasser

Vacuum Degasser

How Vacuum Degasser Works?
There ar in the main four opening(mud water, footballer port, mud outlet and waste product drain outlet) within the process tan and every one of them ar connected by pipes. The gas cut in lubricating substance is delivered by the feeding pump into the vacuum degasser tank on tangent route through the water pipe. when the collision of a series baffles specially designed and put in within the inner wall of the tank, the exposure of the mud surface is enlarged and therefore the mud flows down in an exceedingly disturbed flow condition. Meanwhile,The mud and gas finished separation. Free gas is target-hunting through the footballer port connected by pipes at the highest of the tank to the safe place, then burned by the flare ignition device. lubricating substance when gas separation can flow into the treating tank for the additional treatment by the next equipements. like sedimentary rock shaker, mud cleaner and bottle centrifuge etc. The waste product within the degasser tank flows from the drain outlet at very cheap of the tank.

Mud Cleaning System for Diamond Drilling

Diamond drilling is becoming more and more popular now as following the diamond stone get cheapper and cheapper .

 

Diamond core drilling uses a diamond bit, which rotates at the end of drill rod (or pipe).  The opening at the end of the diamond bit allows a solid column of rock to move up into the drill pipe and be recovered at the surface.  Standard core sizes are 7/8 inch (EX), 1 3/16 inch (AX), 1 5/8 inch (BX) and 2 1/8 inch (NX).

shale shaker

Most drill rods are 10 feet long. After the first 10 feet is drilled, a new section of pipe is screwed into the top end, so the combination of pipes can be driven another 10 feet into the ground.  The diamond bit is rotated slowly with gentle pressure while being lubricated with water to prevent overheating.  The drill depth is estimated by keeping count of the number of drill rods.

mud agitator

 

For diamond drilling , its required treating capacity is allways small . One diamond drilling company ordered us a 500liters/minute mud cleaning system without tank for diamond drilling mud cleaing . One mud cleaner with desander and desilter cyclone and feeding pumps for desander & desilter . This mud cleaner and feeding pumps is one the first parts we calling processing part . One jet mud mixer with  pump and a mud agitator on the mixing part .

Mud Cleaner in Drilling Fluid Recycling System

The drilling mud cleaner is a major equipment in drilling fluid recycling system,we can design customized cost-effective mud cleaner for customers special needs. Brightway mud cleaner can meet almost all needs for oil & gas well drilling fluids treatment system and HDD mud recycling system.

 

When the mud cleaner handles the weighted drilling fluid, the drilling fluid which is already handled enters into drilling fluid system from the over fall of the swirler. The drill cuttings, barite and a little liquid phase discharged from the under set and go to the highly detail screen. Because of the granularity of barite is 2~74um mostly, it will return to the drilling fluid system with the liquid phase and the drill cuttings which are smaller than the sieve mesh, the drill cuttings which are larger than the sieve mesh will be discharged from screen surface. In this way, mud cleaner cleans the drilling fluid, stabilizes the performance of drilling fluid and recycles the barite and the liquid phase.

 

Mud cleaner is consist of manifold, shale shaker,desander and desilter. First the drilling fluids are sucked up to 0.25Mpa ~ 0.4Mpa by centrifugal pump, and enter into the cones through the side inlet which is normally only 2-1/2″ diameter. The fluids then flow spirally inside of the cone. Effected by the centrifugal force, the heavy solids in the fluids would be throwed towards the inner wall of the cones, go down to the bottem, and discharge through the sand discharge port, while the light fluids would go up and discharge through the upper oulet. The diameter of the bottom discharge port is adjustable, and with a cover of hydrocyclone.

shale shaker

As a leader and professional in China solids control equipment and drilling waste management,Brightway always provides the highest quality equipments and oilfield services and solutions. Brightway provides 25 categories of products, and can also customize packaged design and matching products of oil & gas drilling rigs for drilling company.