【摘要】 利用无源微地震波储层裂缝监测技术,从裂缝分布、走向以及地应力的方向等角度出发,总结出了双河油田江河区Ⅶ油组下层系裂缝发育规律,继而分析了裂缝研究结果在Ⅶ油组下层系注采调整、动态调配以及提高注水效果等方面的应用。更多还原

【Abstract】 Sourceless micorseismic technique is used to monitor fractures in reservoirs. Fracture development patterns in the lower Ⅶ unit in Jianghe block, Shuanghe oilfield are studied in respects of fracture distribution, fracture orientation and direction of terrestrial stress. Fracture study results are used in flood pattern modification, dynamic allocation and improvement of waterflooding effects in the lower Ⅶ unit.更多还原