Oil Based Drilling Fluid Emulsifier (60757518980)

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Product Overview



 OBM Secondary Emulsifier OSE

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OCL-OSE  OBM Secondary Emulsifier are used with primary emulsifier, respectively. It is a universal primary emulsifier, respectively, suitable for radical group of diesel oil, white oil and compounds. it is to help improve the strength of oil-based drilling fluid emulsion film, and is in favors of improving the stability, temperature resistance and contamination resistance of oil-based drilling fluid systems in the broader oil-water ratio (40 / 60-10 / 90) range significantly, making the performance of oil-based drilling fluid system easier to maintain; and it has a good compatibility with the primary emulsifier and other treatment agents. A variety of oil-based drilling fluid system configured with it can be increased barite, calcium carbonate and iron ore powders.



  • Mainly used as secondary emulsifier in OBM

  • Reduce the oil-water interfacial tension, improve stability of oil-base drilling fluid system

  • Recommended dosage: low temperature 1.0 ~ 1.5%, high temperature of 2.0 ~ 2.5%.


proformance Index.jpg

Physical and chemical performance specification


Brown liquid

Density, g/cm3


 Viscosity, (100 r/min,20 ) ≥60

Flash point()



Drilling fluid performance specification

Emulsion-breaking voltage (V)                             


Visual Viscosity(MPa·s)    




Initial Shear Force,Pa

 Final Shear Force,Pa≥2.5
 API FL,ml ≤3.0
 HTHP FL,ml ≤8.0




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1. Is your company a factory/manufacture or a trading corporation?

    Beijing Oilchemleader Science & Technology Development Co., LTD.is a production-oriented enterprise. The production base—Weihui Chemical Co., Ltd is our wholly owned subsidiary, whose building area is nearly 65,000 square meters with 6workshops and 6 production lines. We’re engaged in researching, manufacturing, selling and providing related technology services of oilfield chemicals for nearly about 30 years. We have a perfect production system of oilfield chemicals, five series products, such as cementing additives,drilling fluid additives,  oil-recovery additives, acidizing and fracturing additives and water-treatment additives, that can meet all the needs of chemicals of oil exploitation.


2. Do you have any certificates? 

We have certificates of BV,API,ISO9001, ISO14001,OHSAS18001,China National laboratory, ASIA FAMOUS AND FINE BRAND, and a series of patent certificates and etc.


3.What about scientific research, technology and production capacity?

    The company has 280 stuffs, of which Beijing has 50 stuffs and Weihui production base has 230 stuffs. In the company, 66 percent of the staffs are undergraduates, including 4 professors, 1 postdoctor, 4 masters, 1 senior engineer, and 86 engineers. There are more than 150 production equipments, and the annual production capacity is over 30,000 tons. With full set of API detection equipment, lab testing instruments more than 100 sets. In 2004,Company passed the national laboratory CNACL recognition,and in recent years, the company passed the quality, environment, occupational health and safety management system certification, passed the PetroChina,Sinopec HSE and API Spec Q1 quality management system certification, with excellent detection measures and quality assurance system.


4.Industry research and development

     Every year, the company hires famous domestic and foreign experts of petroleum industry to guide and teach the factory. And new environmental cementing and drilling additives are being developed and upgraded by our R&D team.






5.How about product sales?

  Beijing Oilchemleader Science & Technology Development Co., LTD. is the Network designated manufacturer of CNPC (China National Petroleum Corporation), SinoPec (China Petrochemical Corporation) and CNOOC (China National Offshore Oil Corporation). Our products are sold throughout the major domestic oilfields and exported to Russia, Indonesia, Kazakhstan, Sudan, Syria, Nigeria, Iran, Saudi Arabia, etc, more than 20 countries. Our new products have substituted more than ten types of foreign oil-field chemical products, making a significant contribution to the exploration of China’s oilfield.

0.7183 s.