非常规油气藏射孔技术详解.ppt

非常规油气藏开发中的特殊射孔技术 Perforation Technology for Unconventional Oil Gas Reservoirs 西安通源石油科技股份有限公司 TONG OIL TOOLS CO,.LTD 发言人：成建龙 CHENG JIAN LONG 一. 前言 Preface 三. 定面射孔技术与水平井泵送分段多簇射孔工艺 六. 结束语 Conclusion 二. 非常规油气藏开发中射孔所面临的问题及解决方法 四. 直井（斜井）定射角定方位射孔工艺 五. 水平井多级复合深穿透射孔技术 Problems Solutions of Perforation Technology During Exploitation of Unconventional Oil Gas Reservoirs Multi-cluster Holes-in-plane Perforation Technology for Horizontal Wellbore Angled and Directional Perforation Technology for Vertical Deviated Wells Multi-stage FracGun SDP Perforation Technology for Horizontal Wellbore 一. 前言 Preface 三. 定面射孔技术与水平井泵送分段多簇射孔工艺 六. 结束语 Conclusion 二. 非常规油气藏开发中射孔所面临的问题及解决方法 四. 直井（斜井）定射角定方位射孔工艺 五. 水平井多级复合深穿透射孔技术 Problems Solutions of Perforation Technology During Exploitation of Unconventional Oil Gas Reservoirs Multi-cluster Holes-in-plane Perforation Technology for Horizontal Wellbore Angled and Directional Perforation Technology for Vertical Deviated Wells Multi-stage FracGun SDP Perforation Technology for Horizontal Wellbore ●近年来，我国常规工业油气田完井射孔技术得到了长足发展。特别是在超穿深透射孔弹的研制、复合 射孔新技术的研究与应用、射孔增产工艺技术研究以及射孔与测试、压裂、酸化等措施联作技术开发 等方面的都取得了很大的发展。 In recent years, great progresses have taken place in completion and perforation technology for conventional oil gas fields in China, especially successful research of SDP perforating charge, combined perforation, combined process, etc. ●常规工业油气田射孔技术的大力发展为我国在低渗透油藏开发、老井增产技术改造提高采收率以及提 高完井作业效率和效果等方面起到了非常重要的作用。同时也大大缩短了我国与国外发达国家在射孔 技术发展领域的差距。 These advances have greatly reduced differences between China and other developed countries in perforation technology, such as exploitation of low permeability reservoir, well stimulation, enhanced oil recovery(EOR), etc. 1、我国常规工业油气田射孔技术发展概况 Development of perforation technology for conventional oil gas fields in China 一. 前言 Preface ●在长期的射孔技术研究不断总结经验提高认识的基础上，已经形成了包括射孔产品、射孔工艺、射孔 测试、射孔软件等四大技术体系以及系列产品工艺技术标准，支撑射孔技术的不