发明名称 |
Closed Chamber Impulse Test with Downhole Flow Rate Measurement |
摘要 |
An apparatus for performing a well test operation includes a tubular member having a surge chamber and a valve that can control fluid flow from a well into the surge chamber during the well test operation. The apparatus can also include a flow control device, in addition to the valve, for further controlling fluid flow into the surge chamber from the well. Flow rate and pressure data can be measured during the well test operation and used to estimate reservoir properties. Various other systems, devices, and methods are also disclosed. |
申请公布号 |
US2016102548(A1) |
申请公布日期 |
2016.04.14 |
申请号 |
US201414889267 |
申请日期 |
2014.05.06 |
申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
Kuchuk Fikri John;Hiron Stephane;Theuveny Bertrand;Fitzpatrick Anthony J.;Filas James G.;Starostin Alexander;Spesivtsev Pavel Evgenievich |
分类号 |
E21B49/08;G01F1/34 |
主分类号 |
E21B49/08 |
代理机构 |
|
代理人 |
|
主权项 |
1. A well-testing apparatus comprising:
a tubular member having a surge chamber; a valve disposed in the tubular member to control fluid flow from a well into the surge chamber in connection with a well testing operation in which the valve and the surge chamber are positioned downhole within the well; and a flow control device, in addition to the valve, disposed in the tubular member to further control fluid flow into the surge chamber. |
地址 |
Sugar Land TX US |