鲁克沁储集层地质油藏因素对酸化工艺的影响研究

The Guiding Principle of Acidification for Deep Heavy Oil Reservoir

鲁克沁油田稠油资源丰富,但油藏埋藏深,原油粘度高,酸化作业受到一定限制。本文论述了稠油油藏的油藏地质因素对酸化工艺的设计和施工的影响,并根据长期的室内研究和现场应用提出了鲁克沁稠油储层酸化改造措施用酸液和设计的指定性原则,并取得较好的实践效果,为稠油油藏有效开发探索了一条有效途径。

the resource of thick oil is abundant in lukeqin oilfield,but the reservoir is deep,the oil viscosity is high. So acidizing is restricted certainly. This paper discusses the geological factors of heavy oil reservoir of acidizing design and construction influence. According to the laboratory research and field application of long - term,the paper holds up the instructiveness principle of aciding fluid and design of aciding reconstruction measures in deep heavy oil reservoir of Lukeqin field. The principle has been well applied. An effective way for the development of heavy oil reservoir exploration is proposed.