发明名称 |
IN FACTOR FOR AT LEAST TWO LAYERS OF A RESERVOIR |
摘要 |
A method for layered reservoirs without crossflow in order to estimate individual layer permeabilities and skin factors is disclosed. The method consists of two sequential drawdown tests. During these tests the wellbore pressure and the sandface flow must be measured simultaneously. The permeability and skin factor for each layer are estimated uniquely using measured wellbore pressure and sandface flow rate from these two drawdown tests. |
申请公布号 |
AU4713385(A) |
申请公布日期 |
1986.03.13 |
申请号 |
AU19850047133 |
申请日期 |
1985.09.06 |
申请人 |
SCHLUMBERGER TECHNOLOGY B.V. |
发明人 |
FIKRI KUCUK;LUIS C. AYESTARAN |
分类号 |
E21B49/00 |
主分类号 |
E21B49/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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