您要查找的是不是：
- Sand plug always occurred during fracturing in slant well or directional well. 斜井或定向井在压裂过程中,经常因出现砂堵导致施工失败。
- He was our guide and directed well all the way. 他是我们的向导，一路引导得很好。
- You followed directions well today. 今天你很听话。
- Downhole plug removal equipment of directional well by rotatory jetting is researched. 根据模拟试验结果,设计了装置的结构参数。
- The slick collar pendulum assembly in angle holding drilling of directional well is studied in this paper. 针对光钻铤钟摆钻具组合在定向井稳斜钻进过程中的问题进行研究。
- Do you acquaint with directional well craft the technique? Yes, know some. So so. 你熟悉定向井工艺技术？知道一些。马马虎虎。
- Therefore,this method not only solves the trace design of spatial directional well,but also is simple and flexible in design. 而斜平面内定向钻孔设计又可借助于垂直平面内定向钻孔的设计方法。 因此，使用该法不仅解决了空间定向钻孔轨迹设计问题，而且方法简单，设计灵活。
- During drilling cylinder target directional well, the distance diagram is used to enhance controlling accuracy of wellbore trajectory. 在柱状靶区定向井施工中,运用随钻距离图有利于提高井眼轨迹的控制精度。
- Minimum curvature method is always used in directional well path design,horizontal well path design and clinometers calculation. 最小曲率法是定向井、水平井轨道设计、测斜计算中经常使用的一种方法。
- This paper expatiates feasibility of hydrofracturing method in the treatment of accidents during production in directional well pair and the related technical key points. 阐述了应用水力压裂法处理定向井组生产事故的可行性及相关技术要点。
- This paper presents design and its features, wellbore control and safety measures of the directional well with bibuild and bihold profile in the C3 faulted block. 主要介绍了C3断块双增双稳剖面定向井的设计、特点、井眼轨迹控制及安全技术措施。
- In order to meet the requirements of evaluational well and directional well,the ingredients of aerated drilling fluid and that used in adjacent straight well were modified. 按照评价井和定向井的要求，对充气钻井液及邻近直井所用钻井液配方进行了改进。
- The catenary shape profile can greatly reduce the resistance of penetration.Therefore it has a prominent importance in long-displacement directional well. 悬链线轨道可大大减小钻进时的摩阻，所以在大位移定向井中具有显著的优越性。
- Considering the status of separate layer water injection in directional well, the injection tools and pipe string are developed and collocated reasonably. 针对定向井分层注水的现状，对定向井分注工具和分注管柱进行了研制和合理配置。
- However,the middle and late period of the pressure derivative curve is quite discrete by the direct well test data,which causes considerable difficulties of the interpretation. 但从实际应用情况来看,直接应用测试数据进行解释做出的压力导数曲线的中后期相当离散,从而对解释造成了相当大的困难。
- During the horizontal well and the directional well extraction process, vitta and the oil-pole joint and the centralizer frequently have the contact which makes the vitta have the lopsided abrasion. 在水平井和定向井的采油过程中,油管内壁和运动的油杆接箍及扶正器之间经常发生接触,使油管内壁发生偏磨。文中将偏磨油管的破裂强度问题看作失稳问题,应用弹塑性有限元方法分析了偏磨油管的破裂强度。
- This paper discusses the rules of using PDC bit in directional well in Zhuangxi area, and puts forward the improving measures of PDC bit , and introduces the field application status. 总结PDC钻头在桩西地区定向井中应用所表现出的部分规律,提出了在该地区采用PDC钻头的改进技术,并介绍了典型的成功实例。
- This kind of new technology can give distensible well look in superstratum bushing run the drilling tool into the well, be such more in directional well and horizontal well especially. 用减小套管柱间隙 [(小间隙井身结构(RCCP) ]的方法钻井是很有价值的。这种新技术可以在上层套管下钻出扩大的井眼 ,尤其是在定向井和水平井中更是如此。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- The requirement and efficiency of using low density bridging loss circulation material and modified directional well configuration to leakage resistance in buried hill formation were discussed. 探讨了在潜山地层定向井中采用低密度桥接堵漏剂和改进的井身结构处理井漏的必要性和有效性。
