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台灣西部濱海區沉積岩的孔隙率與滲透率關係

台灣西部濱海區沉積岩的孔隙率與滲透率關係. 報告者：余允辰 指導教授：董家鈞 老師 報告日期： 2010/10/14. Outline. Introduction Sample information and method Sample information Measurement system Klinkenberg effect Preliminary result Maximum effective stress and stress-history dependent porosity model

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台灣西部濱海區沉積岩的孔隙率與滲透率關係

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  1. 台灣西部濱海區沉積岩的孔隙率與滲透率關係 報告者：余允辰 指導教授：董家鈞 老師 報告日期：2010/10/14

  2. Outline • Introduction • Sample information and method • Sample information • Measurement system • Klinkenberg effect • Preliminary result • Maximum effective stress and stress-history dependent porosity model • Correction for the Klinkengerg effect and stress-history dependent permeability model • Porosity-permeability relationship • Future work

  3. Introduction (http://ccs.tw/itri) (董倫道，2009) (Baines and Worden, 2004; Holloway and Savage, 1993;陳文山與李奕亨，2009)

  4. h0 h (Yang and Aplin, 2007) (Tanikawa and Shimamoto, 2009)

  5. Sample information (Lin and Watts, 2002) (修改自林殿順，2009)

  6. SY-1_3 SY-1_1 SY-1_4 SY-1_2

  7. Permeability Porosity

  8. Measurement system

  9. Klinkenberg effect slip flow (Tanikawa and Shimamoto, 2009)

  10. Preliminary result Maximum effective stress

  11. (吳文傑，2009) Maximum effective stress

  12. Maximum effective stress Re-compression Virgin compression De-compression Maximum confining pressure

  13. Future work • Experimental data • Macrostructure and microstructure • Porosity-permeability relationship

  14. Thanks for your attention.

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