发明名称 |
MICROBUBBLES FOR HEAT AND/OR GAS GENERATION IN SUBTERRANEAN FORMATIONS |
摘要 |
Compositions, systems, and methods for generating heat and/or gas, for example, to create and/or enhance microfractures in low-permeability formations are provided. In certain embodiments, the methods comprise: providing a treatment fluid that comprises a base fluid and a plurality of microbubbles, wherein the microbubbles each comprise at least an outer shell and a heat- and/or gas-generating chemical within the shell, and have a diameter of about 100 microns or less; and introducing the treatment fluid into at least a portion of a subterranean formation. In some embodiments, the microbubbles may enter one or more microfractures in the subterranean formation and release the heat- and/or gas-generating chemical therein. |
申请公布号 |
WO2017018996(A1) |
申请公布日期 |
2017.02.02 |
申请号 |
WO2015US42042 |
申请日期 |
2015.07.24 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
NGUYEN, Philip, D.;HALL, Lee, J. |
分类号 |
C09K8/60;C09K8/62;E21B43/25 |
主分类号 |
C09K8/60 |
代理机构 |
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