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油油井

油油井

油油井

油油井

1

Development on Complex Plugging Control and Cleanup Additive in Heavy Oil Wells

稠油油井综合调堵助排剂研制

2

A Study on Closed Process of Measuring the Output of Viscous Oil Wells

稠油油井产量密闭计量工艺研究

3

Application of TBS sand control screen in workoverof super heavy oil well

TBS 防砂管在超稠油油井大修中的应用

4

Study on the Transient Temperature Field of Oil Wells with Highly Viscous Crude

高凝稠油油井瞬态温度场研究

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