Research of storage quality and quantitative evaluation technology for injected CO2 in saline aquifer storage

咸水层封存注入CO2封存质量及定量评价技术研究

• 批准号: 20360407
• 负责人: ZIQIU Xue
• 金额: $ 11.15万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20360407/
• 关键词: 地球システム; 二酸化炭素地中貯留; 地球温暖化; 二酸化炭素; 帯水層; 地中貯留; 弾性波速度; 比抵抗; Archieの式; Gassmannの式; 貯留量評価; 帯水層貯留; 弾性波; 砂岩; 室内実験; 粘土

Laboratory measurements of P-wave velocity and resistivity were carried out under in-situ temperature and pressure conditions, when injecting supercritical CO_2 into two porous sandstones with different porosity and permeability. CO_2 saturations estimated based on P-wave velocity and resistivity data are in good agreement with those predicted by the two-phase flow simulation code TOUGH2. Such results indicate the usefulness of this method to quantify CO_2 storage in saline aquifers.

在现场温度和压力条件下，对两种不同孔隙度和渗透率的多孔砂岩注入超临界CO_2，进行了纵波速度和电阻率的实验测量。根据纵波速度和电阻率数据估算的CO_2饱和度与两相流模拟程序TOUGH2的预测结果吻合较好。这些结果表明，该方法的有效性，以量化CO_2储存在咸水层。

项目成果

Experimental study on monitoring and quantifying of injected CO2 from resistivity measurement in saline

盐水电阻率测量注入 CO2 监测和定量实验研究

• 发表时间: 2010
• 期刊: International Journal of Greenhouse Gas Control 4
• 作者: Y.Nakatsuoka;Z.Xue;H.Garcia;T.Matsuoka
• 通讯作者: T.Matsuoka

Detecting and monitoring CO_2 with P-wave velocity and resistivity from both laboratory- and field scales.

从实验室和现场规模利用 P 波速度和电阻率检测和监测 CO_2。

• 发表时间: 2009
• 作者: Z. Xue;J. Kim;Kyoto University;S.Mito;K. Kitamura;T. Matsuoka.
• 通讯作者: T. Matsuoka.

Monitoring CO2 injected into water-saturated sandstone with P-wave

用纵波监测注入水饱和砂岩中的二氧化碳

• 发表时间: 2009
• 作者: J.Kim;Y.Nakatsuka;Z.Xue;T.Matsuoka
• 通讯作者: T.Matsuoka

Monitoring and detecting CO_2 injected into water-saturated sandstone with joint seismic and resistivity measuremtns

通过地震和电阻率联合测量监测和检测注入水饱和砂岩中的CO_2

• 发表时间: 2011
• 期刊: Exploration Geophysics (Butsuri-Tansa)
• 作者: J.Kim;T.Matsuoka;Z.Xue
• 通讯作者: Z.Xue

Monitoring and detecting CO2 injected into water-saturated sandstone with joint seismic and resistivity measurements

通过联合地震和电阻率测量来监测和检测注入水饱和砂岩中的二氧化碳

• 发表时间: 2011
• 期刊: Exploration Geophysics
• 影响因子: 0.9
• 作者: Kimi Akita;Kimi Akita;Kimi Akita;Jongwook Kim
• 通讯作者: Jongwook Kim