According to the large interiayer pressure difference and interiayer inconsistency in Sa-Gao reservoir of Yingtai oilfield, designed the selective zone production pipe string.
英台油田萨-高油层层间压差大，层间矛盾突出，针对这一现状，提出了分层合采技术。
Several measures and Suggestions are presented in order to improve development effects in the field, such as making selective zone production, testing water coning and drilling...
提出了实施分层开采、开展压水锥试验和在剩余油饱和度高的部位钻水平井等改善油田开发效果的措施及建议。
According to the casing strings of different sizes, converting zone technology including chemical plugging and packer setting is matched during the process of selective zone production.
针对不同尺寸的套管完井，在侧钻井分层开采的过程中的配套了封堵和卡封等配套的改层工艺。
The light constituents flow upward to the catalyst zone, where the selective hydrogenation of butadiene is carried out together with desulfurization and some olefin saturation.
轻组分向上流至催化剂段，在那里丁二烯选择性加氢、脱硫和一些烯烃的饱和同时进行。
An alkalophilic bacillus NT-16 was screened by assaying transparent zone on the selective medium.
采用水解圈法筛选到一株产碱性木聚糖酶的嗜碱芽孢杆菌nt - 16。
It USES Digitrip trip unit technology, featuring Zone Selective Interlocking and Arcflash Reduction Maintenance System technology.
通过使用脱扣器技术，显现区域选择连锁和缩减维护系统技术。
It USES Digitrip trip unit technology, featuring Zone Selective Interlocking and Arcflash Reduction Maintenance System technology.
通过使用脱扣器技术，显现区域选择连锁和缩减维护系统技术。
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