Retarder for High Temperature Oil Well CementGH-9S Chemical grade

Weihui Chemical Co., Ltd

Founded in 1985, Weihui Chemical Co., Ltd. is committed to the research & production of oilfield chemical products, and provides services for petroleum engineering for the past many years. After 20 years of strenuous efforts, the company has been developed into a specialized production enterprise for oilfield chemical products that integrates scientific research, production & sales, engineering & technical services as one. Its core competitiveness is further enhanced, and the industry realized continuous development. Located at Weihui City, the historical & cultural city of northern Henan, and adjacent to Beijing-Guangzhou railway, No.107 national highway and Beijing-Zhuhai Expressway, the company covers an area of 240 acres, possesses RMB 650 million of fixed assets investment, the building area of nearly 65,000 square feet, the annual output value of RMB 570 million, and currently employs more than 230 people, with high & intermediate intellectuals, professionals and technicians accounting for more than 25%.

Adhering to the concept of taking scientific & technological innovations as the guide and relying on technological progress to promote enterprise developments, the company maintains a long-term and good relation of cooperation with Tsinghua University, Petroleum Exploration & Development Research Institute, Technology Academy of Engineering, Southwest Petroleum Institute, University of Petroleum and other scientific research institutions. The mutually-backing and advantage complementary development pattern has been basically formed at Weihui production base and Beijing R&D Center. The company has established a good social image its development, by insisting on using its enterprise culture to enhance the core competitiveness of enterprise. "To go far, one must start from near, pursuing is endless", we will continue to forge ahead, provide better services for the petroleum engineering, dedicate to the cause of the petroleum career, move forward to forge the industrial monument of oilfield chemicals, and realize the leap & sustainable development of corporate technological innovation capability. 

Honors:

Passed the ISO9000 quality management system certification in 2001

Passed the approval of national laboratory accreditation committee in 2004

Identified as Xinxiang City’s engineering technology research center of drilling & completion fluid chemicals in 2007

Identified as the national high-tech enterprise in 2010

Passed the project approval of National Spark Program in 2011

Identified as the Henan provincial enterprise technology center in 2013