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袁吉诚/射孔新产品新技术及其应用

时间:2015-07-30来源:未知 作者:admin点击:
射孔新产品新技术及其应用 袁吉诚 (四川石油管理局测井公司) 摘 要: 长期以来,射孔被认为是钻井工程的最后一道简单工序,固井后射孔,建立流体进入井筒的通道就交井了事。近来,随着对油气田内部微观分析的加强,找出了引起油气层孔隙堵塞的各种原因,提
射孔新产品新技术及其应用

袁吉诚
(四川石油管理局测井公司)


 
摘 要:长期以来,射孔被认为是钻井工程的最后一道简单工序,固井后射孔,建立流体进入井筒的通道就交井了事。近来,随着对油气田内部微观分析的加强,找出了引起油气层孔隙堵塞的各种原因,提出了防止油气层损害和保护油气层的技术要求,同时,依据油气井的不同类型和特点优选完井方式而提高油气井完善程度,从而达到提高油气井单井产量的目的。文中正是根据这种新兴的完井工程概念介绍了新型射孔弹,射孔枪,射孔新技术以及它们在减轻地
关键词:油气开采 完井 射孔器 射孔弹

New technology and application of new product with perforation

Yuan Jicheng

(Sichuan Petroleum Administration Bureau)

Abstract: for a long time, the perforation is considered as the last one of the drilling engineering, and a simple process, and the establishment of the fluid into the wellbore to cross the well. Recently, with the strengthening of oil and gas field inner micro analysis, find out the cause of reservoir pore blockage of a variety of reasons, are put forward to prevent reservoir damage and reservoir protection technology requirements, at the same time, on the basis of oil and gas wells of different types and characteristics of the optimal well completion and improve oil and gas well the degree of perfection, so as to achieve the purpose of increasing the output of a single oil and gas well. In this paper, according to the new concept of completion engineering, a new type of perforating gun, perforating gun, perforating technology and the new technology are introduced in this paper.

Key words: oil and gas exploitation well completion perforating perforating bullet


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