美国页岩气压裂增产技术
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摘要
页岩气是非常规气勘探开发的重要领域,并在美国取得了巨大成功。页岩气以吸附或游离状态为主要存在形式,形成于暗色高碳泥质烃源岩中。页岩气藏是典型的非常规天然气藏,它具有低渗透、生产周期长和开采寿命长的特点。页岩气作为一种高效、清洁的能源,其中蕴藏着巨大的经济和环境效益。美国页岩气开发采用了先进的压裂增产技术,页岩气产量逐年提高。水力压裂技术的改进主要是指各种压裂技术的涌现,如分段压裂技术、重复压裂技术、同步压裂技术和清水压裂技术等。
The exploration of shale gas is an important field of the non-conventional gas exploration and it has achieved great success in USA.Shale gas mainly accumulates in adsorbed and free phases.The shale gas reservoir formed in dark-colored high-carboniferous argillaceous hydrocarbon source rocks.Shale gas reservoir is a typical unconventional natural gas reservoir,which has low permeability,long production cycle and exploitation life.As a kind of effective and clean energy,shale gas may bring us tremendous economic and environmental benefits.As the United States is now using advanced fracture stimulation technology mining shale gas,the shale gas production increases every year.As for the hydraulic fracturing technology,its modification mainly refers to the emergence of a variety of fracturing technologies,such as multi-stage hydraulic fracturing,refracturing,simultaneous fracturing and slickwater fracturing.
The exploration of shale gas is an important field of the non-conventional gas exploration and it has achieved great success in USA.Shale gas mainly accumulates in adsorbed and free phases.The shale gas reservoir formed in dark-colored high-carboniferous argillaceous hydrocarbon source rocks.Shale gas reservoir is a typical unconventional natural gas reservoir,which has low permeability,long production cycle and exploitation life.As a kind of effective and clean energy,shale gas may bring us tremendous economic and environmental benefits.As the United States is now using advanced fracture stimulation technology mining shale gas,the shale gas production increases every year.As for the hydraulic fracturing technology,its modification mainly refers to the emergence of a variety of fracturing technologies,such as multi-stage hydraulic fracturing,refracturing,simultaneous fracturing and slickwater fracturing.
引文
[1]闫存章,黄玉珍,葛春梅,董大忠,程克明.页岩气是潜力巨大的非常规天然气资源[J].天然气工业,2009,29(5):1-6.
[2]张抗,谭云冬.世界页岩气资源潜力和开采现状及中国页岩气发展前景[J].当代石油石化,2009,17(3):9-12.
[3]江怀友,宋新民,安晓璇,齐仁理,乔卫杰,董利娟.世界页岩气资源与勘探开发技术综述[J].天然气技术,2008,2(6).26-30.
[4]S.Zahid,A.A.Bhatti,H.A.Khan,and T.Ahmad Development of Unconventional Gas Resources:Stimulation Perspective (SPE107053)[C]//Production and Operations Symposium,31 March-3 April 2007,Oklahoma City,Oklahoma,US.
[5]George Dozier,Jack Elbel,Eugene Fielder,er al.重复压裂方法[EB/OL].http://www.slb-sis.com.cn/toc/2003/Autumn/ Refracturing%20Works.pdf.
[6]王治中,邓金根,赵振峰,慕立俊,刘建安,田红.井下微地震裂缝监测设计及压裂效果评价[J].大庆石油地质与开发,2006,25(6):76-78.
[7]P N Mutalik,and Bob Gibson.Case History of Sequential and Simultaneous Fracturing of the Barnett Shale in Parker County(SPE116124)[C]//SPE Annual Technical Conference and Exhibition,21-24 September 2008,Denver,Colorado,USA.
[8]H.Lee Matthews,Gary Schein,Mark Malone.Stimulation of Gas Shales:They're All Same-Right?(SPE106070)[C]//SPE Hydraulic Fracturing Technology Conference,29-31 January 2007,College Station,Texas USA.
[2]张抗,谭云冬.世界页岩气资源潜力和开采现状及中国页岩气发展前景[J].当代石油石化,2009,17(3):9-12.
[3]江怀友,宋新民,安晓璇,齐仁理,乔卫杰,董利娟.世界页岩气资源与勘探开发技术综述[J].天然气技术,2008,2(6).26-30.
[4]S.Zahid,A.A.Bhatti,H.A.Khan,and T.Ahmad Development of Unconventional Gas Resources:Stimulation Perspective (SPE107053)[C]//Production and Operations Symposium,31 March-3 April 2007,Oklahoma City,Oklahoma,US.
[5]George Dozier,Jack Elbel,Eugene Fielder,er al.重复压裂方法[EB/OL].http://www.slb-sis.com.cn/toc/2003/Autumn/ Refracturing%20Works.pdf.
[6]王治中,邓金根,赵振峰,慕立俊,刘建安,田红.井下微地震裂缝监测设计及压裂效果评价[J].大庆石油地质与开发,2006,25(6):76-78.
[7]P N Mutalik,and Bob Gibson.Case History of Sequential and Simultaneous Fracturing of the Barnett Shale in Parker County(SPE116124)[C]//SPE Annual Technical Conference and Exhibition,21-24 September 2008,Denver,Colorado,USA.
[8]H.Lee Matthews,Gary Schein,Mark Malone.Stimulation of Gas Shales:They're All Same-Right?(SPE106070)[C]//SPE Hydraulic Fracturing Technology Conference,29-31 January 2007,College Station,Texas USA.
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