发明名称 |
A METHOD OF PROVIDING A BARRIER IN A FRACTURE-CONTAINING SYSTEM |
摘要 |
The present invention relates to a method of providing a barrier in a fracture-containing system, comprising: i) Providing a treatment fluid comprising: a) a base fluid; b) an elastomeric material, wherein said elastomeric material comprises at least one polymer capable of crosslinking into an elastomer, and c) at least one crosslinking agent; ii) Placing the treatment fluid in a fracture-containing system; iii) Allowing the elastomeric material to crosslink with itself to form a barrier in said fracture-containing system; wherein the elastomeric material and/or the crosslinking agent are of neutral buoyancy with regard to the base fluid. The invention is contemplated to having utility not only in the oil-drilling industry but also in the plugging of fractures in sewer drains, pipelines etc. |
申请公布号 |
WO2014083120(A1) |
申请公布日期 |
2014.06.05 |
申请号 |
WO2013EP75002 |
申请日期 |
2013.11.28 |
申请人 |
DANMARKS TEKNISKE UNIVERSITET;MAERSK OLIE OG GAS A/S |
发明人 |
SKOV, ANNE LADEGAARD;HANSEN, JENS HENRIK |
分类号 |
C09K8/512;C09K8/516;C09K8/575 |
主分类号 |
C09K8/512 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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