| 发明名称 |
Non-cryogenic nitrogen for on-site downhole drilling and post drilling operations |
| 摘要 |
A method for enhancing gas or oil production by delivering a nitrogen rich gas produced from a non-cryogenic source into the well and/or reservoir where the gas and/or oil is located.
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| 申请公布号 |
US5862869(A) |
申请公布日期 |
1999.01.26 |
| 申请号 |
US19970944919 |
申请日期 |
1997.10.06 |
| 申请人 |
MG NITROGEN SERVICES, INC. |
发明人 |
MICHAEL, KEITH |
| 分类号 |
C08K7/08;C09K8/38;E21B21/14;E21B21/16;E21B43/12;(IPC1-7):E21B21/00 |
主分类号 |
C08K7/08 |
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