2016年8月第35卷第4期
大庆石油地质与开发
Petroleum Geology and Oilfield Development in Daqing
DOI: 10. 3969/J. ISSN. 1000-3754. 2016. 04. 018
海拉尔油田凝灰质储层注水开采保护技术
杨丰瑞
（大庆油田有限责任公司勘探开发研究院，黑龙江大庆163712）
Aug·，2016 Vol. 35 Ne. 4
摘要：凝灰质储层由于胶结松散，遇水易分散，基质含量高，孔隙发育程度和连通性差，勘探开发难度较大。以海拉尔贝16断块兴安岭油层为目标区块，从兴安岭群油层的物性与岩性特征人手，系统论述了兴安岭群黏土矿物分布特征并着重研究了储层的伤害机理与防治措施。矿场应用结果表明，筛选出的3种黏土稳定剂，QY-
138号黏稳剂与凝灰质储层的配伍性最好。研究成果为海拉尔兴安岭凝灰质储层注水开发提供了理论指导。关键词：海拉尔油田；注水开发；凝灰质储层；敏感性；储层保护；黏土稳定剂
文章编号：1000-3754（2016）04-0093-05
中图分类号：TE357.6
文献标识码：A
PROTECTINGTECHNIOUEFORTHEWATERFLOODINGDEVELOPMENT
OFTHETUFFACEOUSRESERVOIRSINHAILEROILFIELD
YANGFengrui
(Exploration and Derelopment Research Institute of Daqing Oifield Co.Ltd.,Daqing 163712,China)
Abstract: Due to the relax cementation, easy to be separated characteristic when met with the water, high per-centage of the matrix, well-developed porosity and poor connectivity of tuff reservoirs, the greater difficult explora-tion and development occur. Taking Xing'anling oil reservoirs in Hailer Faulted Block 16 as the target, from the viewpoints of the reservoir physical properties and lithological characteristics, the distributing properties of the clay minerals in Xing'anling Group were systematically discussed and moreover the studies on the damage mechanism and preventing-controlling measures were emphasized. The field application results show that among the three kinds of the chosen clay stabilizers, No. QY-138 stabilizer possesses the best adaptability with the tuffaceous reservoirs. The achievements have provided the theoretical guide for the water injection development of Xing'anling tuffaceous reservoirs in Hailer Oilfield.
Key words: Hailer Oilfield; waterflooding/water-injection development; tuffaceous reservoir; sensitivity; reservoir protection; clay stabilizer
贝16断块位于海拉尔盆地贝尔凹陷的苏德尔特构造带上，为一向东南倾没的断鼻构造，兴安岭油层位于苏德尔特构造的上部，地质条件非常复
收稿日期：2016-03-01
改回日期：2016-05-30
杂、相变快、沉积类型多样，按岩性划分为4个油层组。其中I、Ⅱ油层组为火山碎屑和正常沉积碎屑之间的过渡岩石，沉积相对稳定，以扇三角洲沉
基金项目：国家重点基础研究发展规划（973）项目“大幅度提高石油采收率的基础研究”（C1999022512）。作者简介：杨丰瑞，男，1987年生，工程师，从事油藏工程研究。
E-mail: yangfengrui@petrochina.com.cn
万方数据