KOSUN drilling fluids purification system

Drilling fluids purification system is to control the drilling fluid(mud) solid-phase composition,specifically mainly from the drilling fluid to remove harmful solid phase,the solid phase content does not exceed requirements to ensure safe drilling site,to prevent accidents.

Drilling fluids purification system

Consisted of 3-7 module composite tanks and configured with 4 phases of purification equipment, Drilling fluids purification system is fit for 2000-7000 meter oil drilling processes. The whole system is innovative with the bottoms of its purification tanks made to be conical and its edges equipped with mud agitating system to prevent solids from depositing. Besides, its tanks and bins may be comparted or united depending on the demands of drilling processes. Each of them is connected to another via pipe network in which the valves at the bottom of suction pipes are flexible while being opened, but can turn to be a good seal when closed.

drilling fluids purification system

Drilling fluids purification system definition

1.Drilling fluids purification system compact design makes it take up small space which is much less that those installed in the traditional ways.
2.In drilling fluids purification system,mud tank is able to carry solids control equipment, hold drilling mud and effectively reduce waste on the mud so that its recycling is fulfilled to the greatest extent.
3.In drilling fluids purification system,mud tanks are all fixed with built-in pipelines on which there are valves so as to pump drilling mud with various solids content during the operation. Besides, some medium slurry pipelines and clean water pipelines are also equipped.
4.Drilling fluids purification system contains jet mud mixer which would be used to concoct drilling mud with different specific weights.
5.All its equipment is processed to be able to resist corrosion and abrasion, so they all have longer lifespan.
6.Drilling fluids purification system can be flexibly assembled according to customers' requirements.
7.Drilling fluids purification system is able work under any terrible drilling conditions, being cold-resistant, thermostable, explosion-proof, leakage-proof, corrosion-proof and rain-proof.
8.Drilling fluids purification system is convenient to assemble and move with the drilling crew oftentimes.

Drilling fluids purification system principles

Solids control system is an organic composition of four-phase solids control equipment, safety equipment, other auxiliary equipment that are linked together based on their separation effects via pipelines as well as mud tanks which are the mud carriers. The cuttings-content drilling fluids flow through diversion pipes into shale shaker, where its larger cuttings (d≥74μm) are separated and the rest flow into mud tank via screen frame. Then the vacuum degasser will suction it into the degasser tank for further gas-fluid separation when there are some gas bubbles in drilling fluids. Afterwards, it will be pumped into desander and desilter for more solids removal by the centrifugal force produced in cones. Solids with diameter between 15-44 μm are to be taken out in desilter and later on, the treated drilling fluids will stream to the mud tank below decanter centrifuge through the pipelines above cones for the last purification. It is pumped into centrifuge by submersible slurry pump (screw pump) and its solids with diameter above 2μm will be plucked out by centrifugal force again. All the tanks in the system are linked by built-in pipelines and may be used to contain any kind of drilling mud accordingly in any purification phase. Furthermore, they also work together with jet mud mixer for mud concoction.

Drilling fluids purification system principles

KOSUN drilling fluids purification system project case

PROJECT NAME:Kazakhstan Offers 50D Drilling Rig Arctic Solids Control System
SOLIDS CONTROL SYSTEM:50D Drilling Rig Arctic Solids Control System
TIME: On June, 2013
BASIC INFORMATION:
On June, 2013, KOSUN once again supplied 50D Arctic Solids Control System for the project in Kazakhstan invested by Sino-Kazakh Great Wall Drilling Company, after successfully assembling two sets of 70D Solids Control System for them. As required, KOSUN has made 50D Arctic Solids Control System fit to operate well even under minus 40 degrees centigrade. For this project, the provided system is mainly constituted by the following: linear motion shaker, centrifuge, desander, desilter, mud cleaner, vacuum degasser, standardized circuit used in drilling unit, diesel tank, water tank, MCC room, etc.you can visit:http://www.shale-shakers.com/marketing/case/sino-kazakh-great-wall-drilling-company-applied-kosun-s-arctic-solids-control-system-in-a-project-in-kazakhstan.html.

Kazakhstan Offers 50D Drilling Rig Arctic Solids Control System

About KOSUN

KOSUN is a leader in domestic solids control industry and expert in waste treatment. Since its establishement in 1992, it has been working on continuous development of solids control and drilling waste treatment technologies. Its sustaining innovative ability have given birth to shale shaker in 1992, desander and desilter in 1993, centrifugal pump in 1994, vacuum degasser in 1997, decanter centrifuge in 1998, low-temperature solids control system in 1998, which was put into direct application in Kazakhstan, Black Rhino portfolio in 2013, rolled out into U.S. market.

KOSUN has spanned its sales and after-sales services network across the globe, with factories, marketing company and service company in Kazakhstan; stable partnerships and waste management projects in Algeria and Egypt; a subsidiary in North America in 2013 for better product roll-out and services in the market.