| 发明名称 |
COMPOSITIONS AND METHODS FOR ENHANCED HYDROCARBON RECOVERY |
| 摘要 |
Compositions of and methods of using a fluid formulation for increasing flow, production, and/or recovery of oil and gas hydrocarbons from a subterranean formation. |
| 申请公布号 |
US2014332212(A1) |
申请公布日期 |
2014.11.13 |
| 申请号 |
US201114361685 |
申请日期 |
2011.11.30 |
| 申请人 |
Ayers Jeffrey T.;Hoag George E.;Anderson Douglas K.;Collins John B. |
发明人 |
Ayers Jeffrey T.;Hoag George E.;Anderson Douglas K.;Collins John B. |
| 分类号 |
E21B43/16;C09K8/58 |
主分类号 |
E21B43/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for enhancing hydrocarbon recovery comprising:
introducing components comprising a) a peroxygen, b) a surfactant, c) an alkali metal chelate, and d) a cosolvent
into a hydrocarbon bearing subterranean formation,wherein the aggregate pH of the components is less than about 10 and/or a concentration of alkali metal chelate is greater than about 0.2% and less than about 5% by weight of non-water components. |
| 地址 |
South Windsor CT US |
