The high pressure water jet perforation technology is specially suited for the oil sheet perforation.
高压水射流射孔尤其适用于薄油层的射孔作业。
The perforation technology optimum and optimal design of the sand control tubular string provided scientific basis for perfecting and enhan…
水平井射孔工艺优选和防砂工艺管柱的优化设计，为完善和提高水平井防砂工艺提供了科学依据。
To the feature of needing multi-layer pressured to reform in Chuanxi gas field, the result is properly reasonable by use of limit perforation technology.
针对需要多层合压改造的川西气田储层特点 ，采用了限流射孔工艺实施多层合压 ，效果较为理想。
Perforation technology of low permeability reservoir must be combined with fracturing technology, and the optimization of perforated intervals is one of the key problems.
低渗透储层的射孔技术必须配合压裂增产改造技术而开展，其中射孔层位优化是其关键问题之一。
The perforation technology optimum and optimal design of the sand control tubular string provided scientific basis for perfecting and enhancing sand control technology in horizon...
水平井射孔工艺优选和防砂工艺管柱的优化设计，为完善和提高水平井防砂工艺提供了科学依据。
The perforation technology optimum and optimal design of the sand control tubular string provided scientific basis for perfecting and enhancing sand control technology in horizontal well.
水平井射孔工艺优选和防砂工艺管柱的优化设计，为完善和提高水平井防砂工艺提供了科学依据。
Perforation of the direction is a new type of perforating technology which can determine the direction under the well.
而定方位射孔技术是一种可以进行井下有方向性射孔的新型射孔工艺技术。
This paper introduces principle and influence factors in technology of perforation.
本文对射孔技术的原理及影响因素进行了较为详尽的阐述。
The technology uses deep penetration perforation charge with high perforation density and large perforation diameter and surging perforation with greater pressure differential.
它采用高孔密大孔径深穿透射孔弹和大压差抽吸炮眼清洗技术，不仅能提高油井产能，解除近井带污染，还可以改善防砂完井效果。
Using the technology of image identification in quality detecting to the well perforation, the unenlightened method of observing the bullets-shooting status is thoroughly changed.
将先进的图像识别技术应用到油井射孔质量检测当中而彻底改变传统的根据子弹发射情况来判断射孔状况的落后方法。
Surface Experiment of Abrasive Water Jet Perforation Assisting Fracturing, Petroleum Science and Technology, 2008
水平井防砂管内旋转射流冲砂解堵机理与试验，石油钻采工艺，2008。
Surface Experiment of Abrasive Water Jet Perforation Assisting Fracturing, Petroleum Science and Technology, 2008
水平井防砂管内旋转射流冲砂解堵机理与试验，石油钻采工艺，2008。
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