| 发明名称 |
METHOD FOR OIL EXTRACTION FROM OIL OCCURRENCES |
| 摘要 |
The method includes the addition of nutritive substance in the occurrence having non-glucose-containing source at at least another non-glucose nutrient which contribute to the growth of endogenous microorganisms. Suitable conditions for considerable exhaustion of at least of one of the added nutrients are maintained in the occurrence.
|
| 申请公布号 |
BG60598(B1) |
申请公布日期 |
1995.09.29 |
| 申请号 |
BG19900093040 |
申请日期 |
1990.10.18 |
| 申请人 |
B.W.N. LIVE- OIL PTY LTD |
发明人 |
SHEEHY, ALAN |
| 分类号 |
E21B43/22;C09K8/582;C09K8/90;C12N1/00;C12N1/20;C12S1/00;C12S3/18;(IPC1-7):E21B43/22;C12N1/26 |
主分类号 |
E21B43/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
