READ: On 24th September, Xian KOSUN Machinery Co., Ltd. was certified by American Petroleum Institute and given Certificates of Registration. This signified an international recognition on the quality of KOSUN products and a landmark for KO
KOSUN Gets API Certificates Read More »
READ: From 15 June to 24 July in 2013, KOSUN invested a great sum of funds into the complete upgrading and revamping of Jingwei Solids Control Equipment Factory Block in order to further its sophisticated management, to increase its corpora
KOSUN Jingwei Solids Control Equipment Factory Completely Upgraded and Retrofitted Read More »
READ: In terms of sources, solid waste can be generally classified into such three groups as domestic waste, common industrial waste and dangerous waste. Apart from these, there are also some other solid waste, for example, agricultural sol
Hazards of Solid Waste Read More »
On March 26, The Guardian put a global spotlight upon a coverage, which reported that Peru which is located in Amazon forests made a sudden declaration of the environmental state of emergency in a part of its northern Amazon forest. This wa
Environmental Crisis Generated by Oil Drilling Read More »
READ: Shale gas has a complex composition of minerals. Water easily smells clay minerals. This can hinder normal drilling, result in complicated down hole problems like collapsing wall as well as pollute drilling fluids and impact capacity in later production. Mostly due to this, oil-based mud is required. Shale gas has a complex composition of minerals, extending to such common ones as kaolinites, montmorillonites, illites, as well as quartzs, feldspars, mica calcites, dolomites, iron pyrites, apatites, etc. Water easily smells clay minerals. This can hinder normal drilling, result in complicated down hole problems like collapsing wall as well as pollute drilling fluids and impact capacity in later production. Mostly due to this, oil-based mud is required. Vertical well can try water-base
Advantages and Disadvantages of Water- and Oil-based Mud Read More »
READ: Many unsolved problems in shale gas exploration are mostly attributed to drilling fluids. However, shales proneness to hydration swelling, which leads to a string of complex downhole problems like a collapsing wall, has determined oil-based mud to be applied in shale gas exploration. Many unsolved problems in shale gas exploration are mostly attributed to drilling fluids, so proper match between mud properties and engineering parameters gives birth to safe well drilling. Shale gas is produced by fracking since it mainly exists among cracks. However, shales proneness to hydration swelling, which leads to a string of complex downhole problems like a collapsing wall, has determined oil-based mud to be applied in shale gas exploration. Foreign companies apply a special drilling fluids ca
Oil-based Mud Plays Significant Role in Shale Gas Exploration Read More »
READ: KOSUN MG Mud Gun mainly jets drilling fluids with high pressure inside mud tanks, in a bid to avert depositing solid phase at each corner of mud tank and pump inlets, and to deliver drilling fluids amongst compartments. KOSUN MG Mud Gun mainly jets drilling fluids with high pressure inside mud tanks, in a bid to avert depositing solid phase at each corner of mud tank and pump inlets, and to deliver drilling fluids amongst compartments. So far, both domestic and foreign companies have applied rectangular circulating tanks for better installation and more flexible movement, but even the most capable mud agitator wont be able to reach the difficult corners. For this reason, the tanks outside China are equipped with nozzled low-pressure hydraulic mixing pipelines while, at home, the prob
Functions & Applications of Mud Gun Read More »
READ: Oil-based drilling fluids is mainly composed of oil as the continuous phase. KOSUN produces complete set of solids control equipment and drilling fluids solids control system as well as such major products as drilling mud shale shaker, high-efficiency mud cleaner, degasser, decanter centrifuge. Oil-based drilling fluids is mainly composed of oil as the continuous phase. It has found wide application in various drilling platforms with its resistance against elevated temperature and calcium salt corrosion, strong sidewall stabilization, good lubricating effects and little damage of oil gas formation. Water, as an unuseful composition, does not account for more than 10% in oil-based drilling fluids. However, it normally takes up 10%~60% in water-in-oil drilling fluids, as an essential p
Choose Proper Solids Control System on Full Understanding of Oil-based Drilling Fluids Read More »
READ: In drilling waste management, biodegradation has become one of the most favorable solutions among oil drilling companies at home and abroad due to its less expenses and the good environmental benefits it can achieve. However, differen
Application of Biodegradation in Drilling Waste Management Read More »
