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摘要? 頁(yè)巖氣納米孔氣體傳輸是頁(yè)巖氣數(shù)值模擬基礎(chǔ),，對(duì)頁(yè)巖氣的高效經(jīng)濟(jì)開(kāi)發(fā)具有重要意義,。頁(yè)巖氣自生自?xún)?chǔ),，富含納米孔,，這些特殊性造成頁(yè)巖氣納米孔氣體傳輸機(jī)理與模擬顯著區(qū)別于常規(guī)油氣藏,。本文描述頁(yè)巖氣儲(chǔ)集層特征,；綜述并評(píng)價(jià)頁(yè)巖氣納米孔氣體傳輸機(jī)理和傳輸模擬,，建立了頁(yè)巖氣納米孔體相氣體傳輸機(jī)理判別參數(shù)組,，并繪制了體相氣體傳輸機(jī)理分類(lèi)新圖版；提出了當(dāng)前頁(yè)巖氣納米孔氣體傳輸模擬遇到的挑戰(zhàn),，并展望了未來(lái)需加強(qiáng)研究的關(guān)鍵科學(xué)問(wèn)題,。

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關(guān)鍵詞 ：頁(yè)巖氣,；納米孔；傳輸機(jī)理,；模型,；模擬；真實(shí)氣體效應(yīng)；限域效應(yīng)

Abstract：

　　Gas transport in nanopores is a fundamental issue for reservoir simulation, with important implications for economic development of shale gas reservoirs (SGRs). Gas transport in nanopores in SGRs is significantly different from that in conventional reservoirs due to the shales serving both as the source and gas reservoir rocks with abundant nanopores. In this review, we first describe the characteristics of shales, then review and assess gas transport mechanisms and simulation in nanopores in SGRs. A new method for transport mechanism classification of bulk gas in nanopores, is proposed on the basis of a set of discrimination parameters developed in this paper. Finally current challenges in modeling gas transport in nanopores and some key scientific issues to be further studied in future are outlined. Keywords shale gas reservoirs; nanopores; transport mechanism; model; simulation; real gas effect; confinement effect

Key words： shale gas reservoirs ; nanopores ; transport mechanism ; model ; simulation ; real gas effect ; confinement effect

收稿日期: 2018-05-30 ????

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吳克柳, 陳掌星. 頁(yè)巖氣納米孔氣體傳輸綜述[J]. 石油科學(xué)通報(bào), 2016, 1(1): 91-127. WU Keliu, CHEN Zhangxing. Review of gas transport in nanopores in shale gas reservoirs. 石油科學(xué)通報(bào), 2016, 1(1): 91-127.

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