The slurry pressurized balanced shield means that a partition is set in front of mechanical shield to form a slurry compartment between the partition and the cutterhead. The stability of excavation face is achieved in this way: feed mud into the slurry compartment, form a waterproof mud film with mu
What is the slurry pressurized balanced shield? Read More »
Today, KOSUN has completed the production and commissioning of a set of KD-250 skid-mounted integrated environmental sludge separation system , and is about to send it to Poland for a micro tunneling construction project. KOSUN KD-250 skid-mounted integrated environmental sludge separation system ad
What is HDD Mud Recovery System ? KOSUN HDD mud recovery system is developed, designed and manufactured to meet trenchless technology requirements at home and abroad and is applied in purification treatment of mud returned from underground during horizontal directional drilling process. Cuttings wit
What are HDD mud recovery system and its benefits? Read More »
The spray pattern varies in response to the feed head (inlet pressure), feed rate and cyclone apex opening. To maximize overall desander efficiency, the spray pattern of each cone must be balanced for optimal performance. This is done by observing the lower discharge pattern and then adjusting the a
How to adjust the apex of KOSUN desander to achieve an optimum spray angle? Read More »
By June 30, PetroChina Xinjiang Oilfield Company produced 6.2 million tons of crude oil, an increase of 413,000 tons year-on-year, and 1.44 billion cubic meters of natural gas, having completed 53.2% of the annual plan, more than half of oil and gas production time and tasks in the first half of the
Recently, two sets of ZJ15 solids control systems produced by KOSUN were successfully delivered to the project site in Ukraine. A few days ago, KOSUN invited Ukrainian customers to visit the factory to check the production process and job schedule. The customers highly praised the professional produ
KOSUN ZJ15 drilling rig solids control systems successfully sent to Ukraine Read More »
KOSUN D Series Decanter Centrifuge is the most popular centrifuge in the oil drilling industry. It can be used for fine solids separation with particle diameter≥2μm, barite recovery and zero-discharge dewatering. KOSUN D Series Decanter Centrifuge can be used on solids control mud tank or placed
As people are paying more attention to sustainable economic development, the resource utilization of treated sludge has also attracted more and more attention. In recent years, with the development of Chinas economy and the unceasing advancement of urbanization, urban sludge has gradually increased.
What are the ways for sludge recycling? Read More »
Cuttings dryer is a continuous screen type centrifuge with automatic feed control designed for liquid-solid separation. It is designed to recover drilling fluid from cuttings by exerting very high centrifugal acceleration force on cuttings to improve fluid separation effect from cuttings. The cuttin
