METHOD FOR EVALUATION OF HYDROCARBON CONTENT OF SHALE
    2.
    发明申请
    METHOD FOR EVALUATION OF HYDROCARBON CONTENT OF SHALE 审中-公开
    评价油墨含量的方法

    公开(公告)号:US20120312090A1

    公开(公告)日:2012-12-13

    申请号:US13489056

    申请日:2012-06-05

    IPC分类号: E21B49/00

    CPC分类号: G01V1/50 G01V2210/624

    摘要: The invention relates to the evaluation of hydrocarbon gas or liquid deposits, or condensate, in a shale formation. From relatively few log inputs, together with assumed or estimated or known values for density or porosity of kerogen, a single mathematical process involving the solution of a number of simultaneous equations, provides a value for both kerogen volume and total porosity. Additional checks and balances may be used to provide corrections to the result, for example based on pyrite volume or water saturation.

    摘要翻译: 本发明涉及对页岩层中烃类气体或液体沉积物或冷凝物的评估。 从相对较少的原木输入以及干酪根的密度或孔隙度的假设或估计或已知值,涉及多个联立方程的解的单一数学过程为干酪根体积和总孔隙率提供了一个值。 可以使用额外的检查和平衡来对结果进行校正,例如基于黄铁矿体积或水饱和度。