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- Directional lateral drilling 定向侧钻
- The paper introduces the reaming technology of lateral drilling,discusses the mechanism of reducing reservoir damage by using reaming technique. 提出了一种用新刃形钻头提高扩孔加工质量的新方法,并分析了其中的机理。
- In the course of sidetracking of horizontal holes, lateral drill string vibration often occurs. 在水平井的侧钻过程中,钻柱很容易发生横向振动,引发钻柱失效、井眼扩径等严重事故。
- Lateral wells increasing, it becomes more and more important to evaluate the pressure performance and formation damage in the heterogeneous reservoirs with lateral drilling. 随着侧钻井的增加,非均质油藏侧钻井的压力动态特征和对储层伤害进行评价已变得越来越重要了。
- It is the first that the compound control model of direct lateral force/ aerodynamic control has been put forward. 本文首先建立了直接侧向力/气动力的复合控制数学模型。
- window opening and lateral drilling 开窗侧钻
- window opening lateral drilling method 开天窗侧钻法
- Lateral drill string vibration in horizontal holes 水平井侧钻过程中钻柱横向振动规律的研究
- Total hip replacement through a short direct lateral approach 经小切口直接外侧入路行全髋置换术
- Lateral drilling technology and its application on EOR in Xianhezhuang area 侧钻井及其在现河庄地区提高采收率中的应用
- Application of Radial Lateral Drilling Technology in Cainan Oilfield 彩南油田径向侧钻技术研究与应用
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- He has chosen the most direct route. 他选取了最直的路线。
- She's very direct, believes in speaking her mind. 她为人直率,喜欢有什么说什么。
- Can you direct me to the shoe department? 请告诉我卖鞋部在哪里。
- Be there a direct train for Beijing to Nanning? 从北京到南宁有直达车吗?
- Application of Lateral Drilling Technology of Casing Window-Opening in Slim-Hole 套管开窗侧钻小眼井钻井技术的应用
- Increasing the Output of Old Oil Wells in High Water-cut Stage by Applying Lateral Drilling Technique 老井侧钻技术在高含水期增油挖潜的研究
- Having no particular directional characteristics. 无定向的具有无特定方向的特征