新型“井工厂”技术开发页岩气优势探讨  

Advantages of New “Well Factory Technology” in Shale Gas Development

作　　者：姚健欢 姚猛[1,2] 赵超[1] 刘娟 彭攀[1,4] 左文永 

机构地区：[1]中国石油大学石油工程教育部重点实验室,北京102249 [2]中国石油天然气管道局国际事业部,河北廊坊065000 [3]中国石油大学提高采收率研究院,北京102249 [4]中海石油深圳分公司研究院,广东广州510240

出　　处：《天然气与石油》2014年第5期52-56,10-11,共5页Natural Gas and Oil

基　　金：国家自然科学基金项目"页岩气储层吸附解吸机理研究"(51274214/EO 403)

摘　　要：页岩气是资源量巨大的非常规资源,但其储层孔隙度与渗透率较低,导致气井单井产能低、开发难度高、生产投入大、投资风险高、经济效益差、对环境冲击大等负面影响。因而传统的钻井施工流程已不能满足其开发要求。为此,"井工厂"技术应运而生,介绍"井工厂"技术和特点,通过总结国内的实践探索对该技术的优势进行探讨,得出"井工厂"技术不仅能减少非作业及作业时间,且具有能显著降低勘探开发成本和环境压力等优点,对我国目前页岩气的开发探索至关重要。Shale gas with giant reserves is a kind of unconventional resources, but the reservoir porosity and permeability is correspondingly low, which results in low single well production, great development difficulty, large production input, high investment risk, low economic benefit and strong impact on environment and some other negative impact. Thus traditional well drilling construction process and production pattern cannot meet the development requirements. For this reason, 'Well Factory' development technology arises at the historic moment. Introduced are advantages and characteristics of the technology, analyzed and summarized are practical application of the technology in domestic shale gas development and results show that 'Well Factory' development technology can reduce non operation and operation time, also reduce exploration and development costs and environmental pressure significantly, which is crucial to the shale gas exploration research in China at present.

关 键 词：页岩气 井工厂 标准化 批量作业 开发优势 

分 类 号：TE37[石油与天然气工程—油气田开发工程]