| 摘要 |
<p>Method, arrangement and pump adapter unit for jet pumping produced fluid such as oil from one or more first formation zones (12) in a well, comprising production tubing (9), production packers (11A, 12A, 13A) and a jet pump (15). The jet pump power fluid inlet is connected to receive produced fluid (23, 23A) from one or more other formation zones (13) in said well having a higher flowing pressure than said one or more first formation zones (12), and the jet pump well fluid inlet passages are connected to receive fluid from said one or more first formation zones (12).</p> |
