Monthly Archives: September 2015

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.