针对Y地区目的层薄、高应力差的储层特征,通过对比已实施3口井压裂情况,分别从主体工艺、参数优化、穿行层位和天然裂缝等四个方面,对常压页岩气储层压裂工艺进行对比分析。结合该地区勘探开发形势对页岩气压裂工艺的发展提出建议,为国...针对Y地区目的层薄、高应力差的储层特征,通过对比已实施3口井压裂情况,分别从主体工艺、参数优化、穿行层位和天然裂缝等四个方面,对常压页岩气储层压裂工艺进行对比分析。结合该地区勘探开发形势对页岩气压裂工艺的发展提出建议,为国内常压页岩气压裂的现场工艺实践提供参考依据。Based on the characteristics of thin target layers and high stress differences in the Y area, this study compares and analyzes the fracturing process of atmospheric pressure shale gas reservoirs from four aspects: main technology, parameter optimization, traversing layers, and natural fractures, by comparing the fracturing situations of three wells that have been implemented. Based on the exploration and development situation in the region, suggestions are proposed for the development of shale gas fracturing technology, providing reference for the on-site process practice of atmospheric shale gas fracturing in China.展开更多
文摘针对Y地区目的层薄、高应力差的储层特征,通过对比已实施3口井压裂情况,分别从主体工艺、参数优化、穿行层位和天然裂缝等四个方面,对常压页岩气储层压裂工艺进行对比分析。结合该地区勘探开发形势对页岩气压裂工艺的发展提出建议,为国内常压页岩气压裂的现场工艺实践提供参考依据。Based on the characteristics of thin target layers and high stress differences in the Y area, this study compares and analyzes the fracturing process of atmospheric pressure shale gas reservoirs from four aspects: main technology, parameter optimization, traversing layers, and natural fractures, by comparing the fracturing situations of three wells that have been implemented. Based on the exploration and development situation in the region, suggestions are proposed for the development of shale gas fracturing technology, providing reference for the on-site process practice of atmospheric shale gas fracturing in China.
