井斜角,deviation angle
1)deviation angle井斜角
1.Before target-entering into a horizontal well or in the process of drilling horizontal section,to confirm the controlling range ofdeviation angle and azimuth of hole section is not only an important measure to guarantee target rate and trajectory control accuracy of the horizontal well but also one of the important contents in trajectory supervision of the horizontal well.在水平井入靶前或水平段钻井过程中,确定待钻井段井斜角和方位角的控制范围是保证水平井中靶和轨迹控制精度的关键,也是水平井井眼轨迹监控的一项重要内容。
2.Due to the complicated calculation formula and trivial deduction course proposed by predecessor, this article derivated a new calculation formula for circular arc well sectiondeviation angle and positional angle based on increment of coordinate identical equation.前人提出的圆弧井段井斜角和方位角的计算公式具有计算复杂、推导过程烦琐等缺点,为此以坐标增量恒等式为基础,使用初等方法推导出了一组新的圆弧井段井斜角和方位角的计算公式。
3.The relationships between the critical density and critical salt content of drilling fluid and hole azimuth anddeviation angle in horizontally isotropic and anisotropic formation respectively, are studied.采用常规三轴压缩 Drucker- Prager破坏准则 ,进行了在水平各向同性地层和水平各向异性地层条件下 ,对保持井壁稳定所需的临界钻井液密度和临界钻井液含盐量与井眼方位角和井斜角之间的关系进行了分析和计算 。
2)high deviation angle大井斜角
3)high angle deviated well大角度斜井
4)high angle deviated hole大角度斜井
5)shaft with large angle of inclination大倾角斜井
1.Practice of using raise boring in excavation of guide hole forshaft with large angle of inclination;反井钻开挖大倾角斜井导孔的工程实践
英文短句/例句
1.Practice of using raise boring in excavation of guide hole for shaft with large angle of inclination反井钻开挖大倾角斜井导孔的工程实践
2.Construction Technology of Long Curved Hoisting Transportation System in Steep Inclined Shafts大倾角斜井长曲线提升机运输施工技术
3.set at a sharp or high angle or slant.角度大或者倾斜得厉害。
4.The angle of inclination from the vertical of a vein, fault, or lode.倾斜余角因矿脉，断层或矿井倾斜而与垂直面形成的角度
5.To drive(a nail or spike) at an oblique angle.斜钉以一个倾斜的角度钉（钉子或大钉）
6.Application of inchined longwall and overhead mining technology in large tilt angle coal seam mining倾斜长壁仰斜开采技术在大倾角煤层中的应用
7.tilting position倾斜角(转炉)，倾斜位置
8.Vertical dip mining system for fully mechanized face under the condition of large dip angle (24°)大倾角24°条件下综采俯斜开采技术
9.Technology of Light-support Caving Mining with Large Angle轻放工作面大倾角仰斜开采工艺技术
10.The Research in Large Tilt Angle Coal Seam Mining of Its Plank Moving and Controlling;大倾角仰斜开采采场顶板控制的研究
11.The Study on Rockburst and Prevention by Water Injection in Steep Coal Seam of Datai Coal Mine;大台井急倾斜煤层冲击地压及注水防治研究
12.Design and Construction of Inclined High-capacity Bunker for Tinpot Coal under High Stress and through Multi-layer in Deep Mine深井穿层大容量倾斜劣质煤煤仓设计与施工
13.As the duration of recumbency prior to tilting and angle of the tilt are not standardized, they vary considerably.因为倾斜前的仰卧时间和倾斜角度的非标准化，试验结果变化较大。
14.Analysis and technological measures for longwall topple mining process at the big inclined angle seam大倾角煤层倾斜长壁仰斜开采工艺分析及技术措施
15.Two-dimensional Piezoelectric Fast Steering Mirror with Large Aperture and Angular Displacement大口径大角位移的两维高速压电倾斜反射镜
16.heeling error【航海】倾斜自差, 倾斜飞行;(铣头的)偏转角
17.the oblique case间接格,vi.1. 倾斜,歪斜,n.[C]1. 倾斜物;斜角;斜线,2. 【解】斜肌
18.high angle drilling lubricant大斜度井钻井解卡剂
相关短句/例句
high deviation angle大井斜角
3)high angle deviated well大角度斜井
4)high angle deviated hole大角度斜井
5)shaft with large angle of inclination大倾角斜井
1.Practice of using raise boring in excavation of guide hole forshaft with large angle of inclination;反井钻开挖大倾角斜井导孔的工程实践
6)deviation azimuth井斜方位角
1.The method of calculating well state parameters, such as thedeviation azimuth and Pad No.利用3维加速度计和3维磁通门的数据来计算测井或钻井时的井斜角、井斜方位角和仪器方位角等井的姿态参数已经相继在地层倾角测井仪、高精度连续测斜仪和随钻测量系统中得到了应用。
延伸阅读
斜角1.斜向的一角。
