The history of the Sulfonated Asphalt

Do you know about us the Drilling mud chemical-Sulfonated Asphalt?

First, Henan Xinxiang No.7 Chemical Co., Ltd is specialized in manufacturing oil   field drilling fluid additives. Drilling mud chemical- sulfonated Asphalt has long history.

Second, we began to research and develop the production of sulfonated asphalt in 1983 under the leadership of specialists from China Institute of Petroleum Exploration & Development.The sulfonated and sulfomethlated materials and their derivatives have satisfactorily undergone tests as drilling mud thinners, and the results are comparable to those obtained with commercial thinners.

Sulfonated Asphalt property

Sulfonated Asphalt FT is a proven extensively used drilling fluid additive having many fine properties. Oil asphalt is basal raw material. It appears brown in easy breakable pieces or fluidized power. Its density is 0.98/cm3. Its partly water soluble for every kind of drilling fluid. Our company is the manufacturer in China.

There are many facts affect the linear contractive quotiety of asphalt concrete, such as the type of asphalt, the asphalt content in asphalt concrete and the temperature period of the asphalt concrete worked in.

Quality Indexes

Items

Indexes

Water soluble content%

≥90.0

Oil soluble content%

≥18.0

HTHP.FL reducing rate%

≥40.0

PH

8-10

Moisture%

≤10.0

Our Company

Henan Xinxiang No.7 Chemical Co., Ltd is specialized in manufacturing oil field drilling fluid additives. We are the first and now the largest manufacturer of sulfonated asphalt here in China. We have always been focusing on the producing and researching of oilfield chemicals since the very beginning of our establishment, and are playing an important role in both domestic and international market.

Our production capacity keeps improving, from 5,000 MT at the beginning of establishment, to 10,000 MT in the year of 1995. In 2011, data shows that our annual capacity reached 15,000 MT, which has placed us in the very first place compared with others.

Our Features

Established in 1987, with 26 years experience

Worth of your Trust and have an access. To succeed our products has been issued the

certificate  ISO 9001:2008 in 2003 and ISO 14001:2004 in 2006 respectively

Our annual capacity can be up to 15000 tons, which has a large lead in this industry, and totally can meet the clients’ demand.

Specializing in the production of oilfield chemical agents of production-oriented enterprises.

Global Partner

From the year of 1990, our products were firstly exported to international market. By virtue of excellent quality and good reputation, we establish long term business relationships with many customers from all over the world, such Saudi Aramco, Baker Hughes, Halliburton etc.