发明名称 |
METHODS AND SYSTEMS FOR SEQUESTERING CARBON DIOXIDE IN A SUBTERRANEAN FORMATION |
摘要 |
Carbon dioxide generation in a subterranean formation can be problematic for a number of reasons. Accordingly, it can be desirable to sequester at least a portion of the carbon dioxide that may be present in a subterranean formation, thereby decreasing a quantity of free carbon dioxide. Methods for sequestering carbon dioxide can comprise: providing a C02-sequestering polymer, the C02-sequestering polymer sequestering carbon dioxide more readily than it does nitrogen; introducing the C02-sequestering polymer into a subterranean formation that contains carbon dioxide; and interacting the C02-sequestering polymer with the carbon dioxide in the subterranean formation, so as to decrease a quantity of free carbon dioxide that is present in the subterranean formation. |
申请公布号 |
US2016230062(A1) |
申请公布日期 |
2016.08.11 |
申请号 |
US201314366384 |
申请日期 |
2013.08.20 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
Beuterbaugh Aaron Michael;Reyes Enrique Antonio;Smith Alyssa Lynn |
分类号 |
C09K8/035;C09K8/74;E21B43/16;C09K8/575;E21B41/00;C09K8/62;C09K8/52 |
主分类号 |
C09K8/035 |
代理机构 |
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代理人 |
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主权项 |
1. A method comprising:
providing a CO2-sequestering polymer, the CO2-sequestering polymer sequestering carbon dioxide more readily than it does nitrogen; introducing the CO2-sequestering polymer into a subterranean formation that contains carbon dioxide; and interacting the CO2-sequestering polymer with the carbon dioxide in the subterranean formation, so as to decrease a quantity of free carbon dioxide that is present in the subterranean formation. |
地址 |
Houston TX US |