Through site work and scientific experiment, we have gotten the main work parameters and technology methods and we have accumulated some work experience for the level well workover.
通过现场施工及科学试验，得到了水平井大修施工的主要施工参数和技术手段，为今后水平井大修积累了经验。
In order to lessen harm to reservoir in well workover process, this article introduces the technology of shielding and temporary plugging on gas well.
为了减少修井过程中的储层损害，文章介绍了气井屏蔽暂堵工艺。
The research on expandable casing technology is a system engineering, which is involved with the fields, such as drilling, oil production, well completion and well workover, etc.
膨胀套管技术的研究是一项系统工程，它涉及石油钻井、采油、完井、修井等各个领域，以及材料学、力学等各个方面。
The research on expandable casing technology is a system engineering, which is involved with the fields, such as drilling, oil production, well completion and well workover, etc.
膨胀套管技术的研究是一项系统工程，它涉及石油钻井、采油、完井、修井等各个领域，以及材料学、力学等各个方面。
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