| 发明名称 |
REDUCING SULFIDE IN PRODUCTION FLUIDS DURING OIL RECOVERY |
| 摘要 |
Methods are provided for treating production fluid in a production well in an oil reservoir to reduce the amount of sulfide in the production fluid. The production fluid is treated with nitrate and/or nitrite ions in an aqueous solution that is added to the well casing.
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| 申请公布号 |
US2013056214(A1) |
申请公布日期 |
2013.03.07 |
| 申请号 |
US201113226717 |
申请日期 |
2011.09.07 |
| 申请人 |
ALSOP ALBERT W.;FALLON ROBERT D.;JACKSON SCOTT CHRISTOPHER;E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ALSOP ALBERT W.;FALLON ROBERT D.;JACKSON SCOTT CHRISTOPHER |
| 分类号 |
E21B43/00 |
主分类号 |
E21B43/00 |
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