At the beginning of 2013, KOSUN signed a contract with Sichuan Honghua Oil & Gas Engineering and Technology Services Co., Ltd. concerning 7 sets 2000HP Onshore Rig Mud Solids Control Systems in Xi’an China. The technical team of Honghua assessed the factory twice and communicated with the technical department of Xi’an KOSUN Machinery Co., Ltd. many times. And finally they decided upon KOSUN as the manufacturer to complete the 7 sets 2000HP Onshore Rig Solids Control Systems. This contract marked another increase of solids control parts share of Xi’an KOSUN Machinery Co., Ltd. as China's drilling solids control leader in the drilling equipment market and also marked the domination of KOSUN in the newly-increased drilling solids control parts market in China.

Honghua Oil & Gas Engineering and Technology Services Co., Ltd. is one of the wholly-owned subsidiaries established by Honghua Group and is professionally engaged in drilling engineering technical services at present. We learn that the 7 sets 2000HP Onshore Rig Supporting Systems will be used to exploit oil and gas fields in the northern Shaanxi and Inner Mongolia, where the drilling contractors mainly include CNPC, Baker Hughes and Schlumberger Limited.
 

Founded in 1992, Xi’an KOSUN Machinery Co., Ltd. is one of the earliest manufacturers in oil & gas drilling solid control equipments and system in China. Over 20-year development, KOSUN has gradually formed three centers like Xi’an Equipment Manufacturing Base, Beijing International Trade Center and Kazakhstan Aktoibe Oilfield Services Base in Central Asia, as well as another two industrial patterns as oil & gas drilling solids control equipment manufacturing and oilfield engineering services. The cooperation between KOSUN and Sichuan Honghua consolidates the position of KOSUN as the leader of the solids control industry in China again.

KOSUN is a leader in China’s solids control industry and expert in drilling waste management. KOSUN is capable of providing customers with such four series as oil & gas drilling solids control equipment, centrifuges, drilling waste treatment equipment and drilling security equipment, including 25 categories of products, and can also customize packaged design and matching products of oil & gas drilling rigs for drilling contractors. The products provided by KOSUN are extensively used in oil & gas drilling and workover, coalbed methane drilling, shale gas drilling, water well, geothermal well drilling, trenchless horizontal directional crossing projects, mine gravel staged treatment, tailings treatment, rive dredging works, municipal environment-friendly sewage treatment, industrial wastewater treatment, fruit juice purification, waste oil recovery and purification treatment, etc. KOSUN's solids control equipment include drilling mud shale shaker, drilling vacuum degasser, drilling fluids cleaner, desander, desilter, drilling decanter centrifuge, drilling mud centrifugal pump, mud agitator, jet mud mixer, mud gun, drilling mud system and other oilfield services, etc.