UCG Channel
    6.
    发明申请
    UCG Channel 有权
    UCG频道

    公开(公告)号:US20150000895A1

    公开(公告)日:2015-01-01

    申请号:US14362356

    申请日:2012-02-08

    申请人: Linc Energy Ltd.

    IPC分类号: E21B43/00

    摘要: A pressurized alkali dispersion supply system for use in permeabilizing a coal seam, and in particular for connecting together open zones in a coal seam using a (almost horizontal) linkage channel comprising a multitude of fine cracks. The system includes a source of alkali/alkali solution, a source of pressurized air, a supply pipe and a fogger for forming an alkali mist that is dispersed within the pressurized air. Cracks/fractures open up in the coal seam (ie. permeabilization) under the influence of the compressed air together with dissolution of humic acids by the alkali mist.

    摘要翻译: 一种用于渗透煤层的加压碱分散体供应系统,特别是使用包括多个细裂纹的(几乎水平的)连接通道将煤层中的开放区域连接在一起。 该系统包括碱/碱溶液源,加压空气源,供给管和用于形成分散在加压空气中的碱雾的喷雾器。 在压缩空气的影响下,煤层中的裂缝/裂缝开放(即渗透),以及腐蚀酸溶解的碱雾。