中国工程科学2012，Vol.14Issue(4)：12-15,4.
复杂构造环境下京253井人工裂缝监测
Microseismic monitoring of Well J-253 in complicated construction
赵新红 1车航 1罗炯1
作者信息
- 1. 华北油田公司井筒设计中心,河北任丘062552
- 折叠
摘要
Abstract
Well J-253 is located in the J-l 1 fault block of North China oil field. The direction and geometry size of hydraulic fracture are affected by the stress, geological structure and faults, as well as hydraulic sand blasting. The direction of the initial artifical fracture is at NNE, deviating from the direction of the maximum herizontal principal stress. Then it turns to the direction of the maximum horizontal principal stress and normal direction of contour. Moreover, there are significant fissures lined around the well. It has typical significance to study the artifical fracture direction and geometry of Well J-253.关键词
微地震监测/水力喷砂/断层Key words
microseismic monitoring/ hydraulic sand blasting/ fault分类
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赵新红,车航,罗炯..复杂构造环境下京253井人工裂缝监测[J].中国工程科学,2012,14(4):12-15,4.
