Tag Archives: vacuum degasser

drilling rig circulating system

Brightway has integrated structural characteristics and designing ideas of both the mobile drilling solids control system to adapt to the operation time limits, to improve the speed of mobilization and to reduce the cost, and has innovated the mobile drilling rig circulating system.

Brightway Solids Control System Advantage
The advantages of mobile solids control system are as follows: it is safe, efficient and environmentally friendly. It has greatly improved the automation of the solids control system. It has been proved that this system not only has a simple structure, reliable safety and compact design, but also has the unparalleled edge of a convenient mobility and wide application.

drilling rig circulating system

drilling rig circulating system

Solids Control System Composition
Drilling fluid solids control equipment performance and quality is the key to the Solids Control System technology. Solids control system mainly consists of drilling fluid circulating tank, drilling fluid purification equipment and electrical control equipment of three parts, of which the drilling fluid purification equipment mainly shale shaker desander, desilter decanter centrifuge centrifuge centrifugal pump mud cleaner vacuum degasser, etc., for environmentally sensitive areas, you can also configure the cuttings recovery and waste treatment plant..

The solid control equipment has been to fucus on the development of Desander, Desilter and Degasser and other devices with small footprint, high effectiveness and long service life. Combined with high speed centrifuge, Brightway soild control equipment can detect automatically and conduct control according to the detection results.

Vacuum degasser

Vacuum degasser is an special equipment for processing gas invasion of drilling fluid, which is apply to all types of mud purification system supporting. For the viscosity performance recovery the proportion of mud, stable slurry, reduce drilling cost, which have an very important role. For another , In free gas condition, which also can be used as mud agitator with big power.

vacuum degasser

vacuum degasser

For another, the cover of gas vacuum tank should be cleaned once a week,It can be avoid debris blocking the gas channel.Which Can be washed, object is the gas collecting chamber on the top cover and the foam mud gas separator. Rinse off the vacuum line, removal of the screw plug and a table seat, high pressure pipe is inserted at 3~5 minutes each time.
After using, should wash the rotor in the vacuum tank and the suction pipe,Cut off the power supply, remove the apparent blocking plate (and oval flange block plate), check the parts that damaged, and remove the tank body, wash the tank wall and the rotor using high-pressure pipe.
After each finished drilling shall be the cleaning work to ensure the normal use again.
Working environment temperature is higher than 30oC, should check the vacuum gauge timely, the replacement of steam water separator in the water in time, keep the water temperature does not exceed 35oC.
The winter after use, should promptly release the steam water separator and pump water to prevent the cracking.

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 system

drilling rig circulating system

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 .

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 .

vacuum degasser

Vacuum degasser is our factory based on the comprehensive domestic and foreign various degasser developed a new special equipment for processing gas immersion fluid. Which is applicable to all types of mud purification system supporting, for the viscosity performance and recovery the proportion of mud, stable slurry, reduce drilling cost, has a very important role. At the same time, and also can serve as an mud agitator with high power.

Vacuum Degasser

Vacuum Degasser

The degasser is an vacuum degasser which is the use the suction of vacuum pump,produce a negative pressure zone in the vacuum tank, mud under atmosphere, through a hollow shaft suction tube enter into the rotor,and then through the hollow shaft around the window, a spray thrown to the tank wall, due to the collision and separation wheel effects,which make the drilling liquid separated into a thin layer, the bubble immersed in the mud is break up, gas discharged through suction of the vacuum pump and the mud gas separator separation effects, gas from the separator exhaust pipe discharge into safe areas, mud is discharged from the impeller tank. Because of the opening of the main motor, rotating impeller motor connected with mud in a high-speed condition. Therefore,mud only can from the suction tube enter into the tank, and not be sucked from the drainage tube

Vacuum degasser

Brightway Vacuum degasser, one in all the common solids management instrumentation, is wide employed in well drilling. Then, however it works?

The higher finish of liquid level management device gas guide pipe within the physical phenomenon path between the air chamber of vacuum degasser, the air guide pipe at the lower finish of the float moves upwards below the action of the plunger, the float isn’t influenced by the external pressure distinction, once the liquid level rises, float beside the air guide pipe is straightforward to rise to the peak of the corresponding, the action method is following:

vacuum degasser

vacuum degasser

Guide air seat put in within the deaerator head, higher guide air seat cavity through the vacuum waterproofing plug and gas guide seat is axially organized pores with vacuum tank consistent.

When the liquid level within the vacuum degasser is accumulated to the liquid level float up, float through the link pin drives the guide tube to move; once the guide hole pipe through the air guide seat is organized on the radial direction of the opening and also the atmosphere at identical time, decline within the thermionic valve, the liquid drop, liquid level float to guide quiesce, guide tube and outdoors atmosphere between guide gas interface is reduced or closed, to take care of the vacuum degree within the vacuum degasser.

Due to the adoption of thermionic valve higher cavity and vacuum degasser to stay the pressure balance is consistent, will create the conducting pipe interface to extend, this will increase the sensitivity of the liquid level management device.

At identical time, vacuum degree to maximise the degasser in vacuum degasser permission, in up the the initial impact, additionally to the safe operation of the solids system is bonded.

Brightway vacuum degasser

Only if the harmful gas is removed from well drilling, a drilling operation can go on. Therefore, degasser plays an important role in drilling. Vacuum degasser is the necessary to learn something about this part of solids control system.

Vacuum degasser is an effective technique to ensures the safety of welling drilling, its reliability, safety and efficient operation will be an important guarantee for the safe drilling.

vacuum degasser

vacuum degasser

The traditional centrifugal vacuum degasser is easily filled with drilling fluid, in addition to the poor degassing efficiency and difficult installation and maintenance and the like.

In view of that, on the basis of the original structures, using improved designs like the pressure balance liquid level control , inverted cone type umbrella plate, vice impeller Impeller and direct volute chamber structure, the ZCQ240P and the ZCQ360P series vacuum degassers are developed. Novel deaerator improves maximize vacuum performance and degassing efficiency, and features stable operation at the same time. In addition, the new degasser is simple and easy to install repair.

Currently used vacuum degasser of solids control equipment are vacuum pot-type degasser and centrifugal vacuum degasser. Centrifugal vacuum degasser as compact structure, small occupied space, requires less allocation power, thus is widely allocated in more drilling waste management.

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.

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 .