Shengli Oilfield Crude Organic Chlorine Content And Impact Analysis

Along with the development of exploitation in SHENGLI oilfield, especially in recent ten years, Oilfield is exploited mainly by injecting water , and the injecting water have complex additives resulting from a few kinds of stimulating products, gathering and transportation technologies applied. These additives not only give difficulties to the treatment of crude oil and waste water, but also bring great difficulties to the stable operation, equipment corrosion and products properties of refinery. More and more attention has been given to the chlorine content .There are tow kinds of chloride, they would bring great harms during crude oil processing. In order to control the chlorine content, reducing the economical losses, we must make a accurate evaluation, so we should analyse the composition of crude oil and waste water, determine the composition of chloride and their origination, evaluate the extent of the harm caused by chloride. Finally, we can give resonable control methods. After all these works, we can improve testing technology and procedures of organochlorine content in SHENGLI crude oil,study how do chlorides presence in crude oil, what's the origination of the chlorides in SHENGLI crude oil and the effect on refining caused by chlorides in crude oil.