国际石油公司页岩气开发技术策略分析与展望

An Analysis and Outlook of Technology Strategy for Shale Plays:Independents vs.Majors

在页岩气开发早期,起主导作用的是中型独立石油公司,尽管某些大型石油公司也较早地参与了页岩气的开发,但取得的成果很差。为此,研究了独立和大型石油天然气公司所采用的页岩气开发技术策略,分析了其成功或失败的原因,并根据已开发的和新的页岩区块的图表数据及其理想的开发技术策略,认为将来在页岩气储层描述、甜点识别、钻井完井和增产措施优化方面也会有重大进展。

The early influencers and leaders in shale plays were ,most notably ,medium-sized independ-ents ,Consequently ,the majors w ho participated relatively early in the development of shale plays had very mixed results .This report examines the strategies for exploring for and developing shale plays as imple-mented by independents and by major oil and gas companies .It finds explanations for comparative success and failure ,and charts and ideal strategy for both established and new/frontier shale plays .There will un-doubtedly be improvements in the characterization of reservoirs ,identification of sweet spots ,as well as op-timized drilling ,completion ,and stimulation .