吕晓光,吴文旷,李国强,Ben Cox,林丽华,杨青
L Xiaoguang,WU Wenkuang,LI Guoqiang,Ben Cox,LIN Lihua,YANG Qing

• 1:C&C Reservoirs

摘要(Abstract)：

为了解决中国页岩气资源经济有效开发问题,依据北美地区页岩油气藏开发案例进行了类比分析,总结了成功开发页岩气的关键技术和油藏管理方法。研究结果表明:页岩油气富集的"甜点区"识别、长水平段水平井钻井、分段清水压裂以及微地震监测是页岩气藏开发的支撑技术;重视压裂液水资源管理和采用同井场多井的水平井钻井技术有利于降低开发成本;中国页岩气储层具有非均质性强的特点,应有针对性地进行储层表征研究。
In order to solve the problem of the economic and effective development of the shale gas resource in China,according to the development cases of the shale oil and gas reservoirs in North America,the analogy analyses are conducted,the key techniques and reservoir managing methods for the shale-gas successful development are summarized.The studies show the four supporting techniques are presented as follows;sweet-spot identifying,long horizontal-well interval drilling,multi-stage slick/fresh water fracturing and micro-seismic monitoring;the adopted multi-well pad horizontal well drilling while valuing the water resource management of the fracturing fluid can be beneficial to the reduction of the development cost;the shale gas reservoirs in China are characterized by more serious heterogeneities,so the researches on the reservoir characterization must by conducted more accordantly.

关键词(KeyWords)： 页岩气;甜点区;水平井;分段压裂;微地震监测;水资源管理
shale gas;sweet spot region;horizontal well;multi-stage fracturing;micro-seismic monitoring;water resource management

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 吕晓光,吴文旷,李国强,Ben Cox,林丽华,杨青
L Xiaoguang,WU Wenkuang,LI Guoqiang,Ben Cox,LIN Lihua,YANG Qing

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