Linux kernel newbies em português

Currently, the environmental protection is a basic policy of our country, to maintain social, economic and environmental sustainability coordinated development has become a strategic mission and objectives. As environmental regulations continue to improve and strengthen people's awareness of environmental protection, the relevant departments have worked out various environmental protection regulations will strictly limit the uncontrolled discharge of drilling wastes http://www.kosungroup.com/products/drilling-waste-management/ of completions.

In the oil exploration and production, the well field would leave a lot of waste. These wastes remain in the well field cesspools, waste solids due process is not complete, encountered rainy season, a lot of rain erosion, as cesspool leakage, overflow, flooding, etc., may have an adverse groundwater and surface water influence and threaten the surrounding ecological environment, and may even cause pollution accidents. In response to these harmful substances, how to take the appropriate waste treatment technology to minimize the waste of environmental damage caused by drilling fluids, oil and gas companies is currently a very important job.

Abandoned drilling liquid separation process an important part of reducing waste in the greater proportion of the water content, the volume of solids means the residue under smaller, the required processing fees can be smaller, you can effective control processing costs, reflecting the economic benefits. China in recent years has developed a filter press plates, filter dewatering conveyor belt, horizontal spiral centrifuge dewatering equipment, promote the improvement of waste drilling fluid technology.

This treatment course is to let the collection of waste cesspool natural subsidence of free water produced after natural sedimentation conventional wastewater treatment; at the same time part of the sludge was added flocculants, coagulation agents for chemical destabilization process, and then through centrifuges, belt filter dewatering machine, plate filter press dewatering device to make further solid-liquid separation, and finally after the separation of solids and water and sewage treatment were cured, whereby the completion of the drilling and completion fluids without waste harmful treatment. In this scenario, since the dewatering device is still in the trial stage, high degree of automation, less efficient.

Therefore, in order to improve efficiency must be reduced from the source, the synchronization processing of waste during the drilling process. After fully learn some advanced foreign experience, combined with their drilling site conditions on the ground. Oil drilling equipment, solids control equipment manufacturers Xi'an KOSUN Machinery Manufacturing Co., Ltd. has developed specifically for the customer an integrated drilling waste treatment program.