论油田化学作用机理研究对油田化学专用技术创新的贡献  

DISCUSSION ON CONTRIBUTION OF OILFIELD CHEMISTRY WORKING PRINCIPLE RESEARCH FOR SPECIAL TECHNOLOGY INNOVATION OF OILFIELD CHEMISTRY

作　　者：周效全[1] 

机构地区：[1]中国石油西南油气田分公司天然气研究院

出　　处：《天然气工业》2004年第9期97-100,共4页Natural Gas Industry

摘　　要：油田化学专用技术的核心是各种功能的油田化学药剂和由此形成的多系列的油田化学工作液体系。而油田化学药剂是油气田勘探、开发、生产和输运等过程中必须的化学物质 ,它的功能和质量直接影响着钻井质量、采收率和油气生产综合开发成本。油田化学药剂的创新离不开油田化学作用机理研究的创新、突破与发展 ,文章以滤失控制变粘酸酸液体系配方技术、高粘型W /O自动破乳乳化酸酸液体系配方技术、低粘型W/O自动破乳乳化酸酸液体系配方技术、自动防乳破乳胶束酸酸液体系配方技术、无聚合物自转向酸液体系配方技术、EOR采油用疏水缔合聚合物体系配方技术、缓释放技术在油田化学工作液体系配方技术和两性离子聚合物钻井液体系配方技术等方面的油田化学新作用机理研究的创新突破与发现为例 ,论述了油田化学新作用机理研究与发现对油田化学专用技术创新应用的贡献。The special technology of oilfield chemis try is mainly used to produce oilfield chemical additives with different functions, by which the several series of oilfield chemical working fluids are formulated. The oilfield chemical additives are the necessary chemical materials for exploration, development, production and transmission of oil and gas. Their property and quality influence the drilling quality, the recovery factor, and the integrative development cost of oil and gas directly. Oilfield chemicals innovation depends on the innovation, breakthrough and development of oilfield chemistry working principles. Taking the innovation, breakthrough and discovery of oilfield chemistry working principles on the formula technologies for the viscosity-changing acid fluid system with leaking control, the auto-breaking W/O emulsions acid fluid system with high viscosity, the auto-breaking W/O emulsions acid fluid system with low viscosity, the auto-breaking micellar acid fluid system, the self-changing direction acid fluid system without polymers, the hydrophobic co-polymer system for EOR, and the retarded release technology to apply for oilfield chemical work fluid system and amphionic co-polymer drilling fluid system as example, the contribution of oilfield chemistry working principles research for special technology innovation of oilfield chemistry is discussed.

关 键 词：油田化学 酸液 乳化酸 钻井质量 两性离子聚合物钻井液 滤失 EOR 技术创新 体系 配方技术 

分 类 号：TE39[石油与天然气工程—油气田开发工程]