The construction, the upgrading and the elevator system of many pipelines installment on the slant well crown is elaborated.
论述了斜井顶部多趟管路安装施工、起重、升降机系统。
Brain is not used well, be about to ebb or go slant.
脑子不好好用，就要衰退或走偏。
The Fangshen 9 well is located in the Xiujiaweizi fault depression with the simple structure and has the areal eastern dip-single slant.
研究区芳深9井区位于松辽盆地的徐家围子断陷，构造比较简单，为区域东倾单斜。
Better reverse washing of the fracturing string and reliable sealing property offer a set of effective completion techniques for slant hole well production.
斜直井压裂管柱良好的反洗井和可靠的密封性能为斜直井开采提供了一套有效的完井技术。
Ears are set well apart and tilt directly forward with the slant of the back of the ear following the arch of the neck.
耳朵的距离分的较开，直接向前倾斜，倾斜的耳朵背面与圆拱的颈部融合。
The results show that the improvement of the slant improved oil-well pump 's internal structure and the optimization of the materials are the main factors to improve pump efficiency.
研究结果表明改进型斜井泵的内部结构的改进和材质的优选是泵效提高的主要因素。
Is drills the deep well, the extra-deep well, the horizontal well, the slant hole, the directional well, the windowing well and the low seepage stratum well essential ideal equipment.
是打深井、超深井、水平井、斜井、定向井、开窗井及低渗透地层井不可缺少的理想设备。
Is drills the deep well, the extra-deep well, the horizontal well, the slant hole, the directional well, the windowing well and the low seepage stratum well essential ideal equipment.
是打深井、超深井、水平井、斜井、定向井、开窗井及低渗透地层井不可缺少的理想设备。
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