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  • Drilling waste mud is one of the primary pollution sources in the oil and gas industry. Due to engineering requirements, oil drilling mud is mixed with oil, water, organic clay and other materials. In the past two years, the drilling crew has been using more and more oil-based mud, water-based mud a...
  • Mud is generally liquid or viscous before it is dewatered, which makes it difficult to be transported or temporarily stored, and is easy to spread and cause pollution. Therefore, the mud must be dewatered, and the dewatered water can be reused or discharged directly, so that the solid mud can be eas...
  • The oil-base mud waste treatment system integrates screw conveyor , dryer , collection tank, cuttings box, screw pump , centrifuge and other equipment, suitable for waste mud treatment while drilling or after well completion and waste mud treatment station. KOSUN cuttings dryer is the core equipment...
  • According to the Shanghai Securities News, the longest submarine oil product pipeline directionally crossed the Tongming Strait successfully in the mainland China on May 27. The directional crossing of Tongming Strait is the core project of ZRPC Integration supporting oil product pipeline project (f...
  • In many regions of China, lots of construction piling mud, sand washing mud, drilling mud and mine tailings mud need dewatering treatment. However, the traditional natural sedimentation method is inefficient and the treatment effect is too poor to meet the production needs. Now, mud is often dewater...
  • In the pile foundation project of urban construction, the slurry plays an important role in protecting the well wall, but the treatment of excess slurry has always been a problem that plagues the project construction. The current treatment method is to transport the on-site slurry to the wasteland i...
  • Drilling mud, also known as drilling fluid, plays a very important role in drilling operations and is considered to be the blood in oil drilling, but its chemical compositions are complex. Therefore, drilling waste mud is also one of the main pollution sources in the oil and gas industry. The harmle...
  • In 2019, the Soil Pollution Prevention and Control Law was officially implemented, and the supporting Technical Guidelines for Contaminated Land Risk Management and Soil Remediation Effect Assessment (Trial) and some other documents gradually normalize the technologies and remediation effects of the...
  • 1. The target of sludge treatment and disposal is not clear. Sludge treatment and disposal should be aimed at “reduction, stabilization, and harmlessness”. “Recycling” is not the ultimate goal. The energy and materials in the sludge treatment and disposal process should be utilized as much a...
  • Recently, a set of solids control system produced by KOSUN was shipped to the offshore drilling artificial island project site, which will be applied at an offshore drilling platform. KOSUN strictly controls the production quality to ensure that the products meet high quality standards and the techn...
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