slope collar/mouth

用法例句

To the tubular reservoirs with enclosed top and bottle boundaries or with constant pressure and non-boundary in horizontal direction,the numerical integration calculation quantity of deflecting well testing interpretation is great,and the numerical integration calculation is not practical.

针对上下边界封闭或定压的水平方向无界的板状油藏中,斜井试井解释数值积分计算量大、实用性差的问题,在Ozkan等人的研究基础上,提出了一种实用的计算斜井压力响应的方法,计算效率提高一个数量级。

Research on 3-D VSP geometry design for deviated well.;

斜井三维VSP观测系统设计

Research and application of systematic lift techology for screw pump in deviated well;

斜井螺杆泵举升配套技术

Research and application of an optimized design of pumping system used in deviated wells;

斜井抽油系统优化设计技术研究及应用

Code for design of inclined shaft and chambers of coal mine

煤矿矿井斜井井筒及硐室设计规范

Safe And Quick Construction with High-quality of Auxiliary Inclined Shaft in Xiegou Coal Mine

斜沟煤矿副斜井井筒安全优质快速施工

The Rapid Construction Technology of Inclined Mine Shaft of Super-large Cross-section Above Bedrock in Wang Huajialing Mine

王家岭煤矿超大断面斜井井筒基岩段快速施工技术

Field test study of methods for supporting large-section inclined shaft in gravel layer

卵砾石层大断面斜井井筒支护方法现场试验研究

Slope Shaft Construction Method by Grouting with Advanced Pipe through Aeolian Sand Seam

采用超前导管注浆法过风积沙层的斜井井筒施工方法

STUDY ON GAS/LIQUID SLUG FLOW IDENTIFICATION AND PRESSURE DROP MODEL FOR DEVIATED WELLBORE

倾斜井筒气液段塞流识别与压降模型研究

high angle drilling lubricant

大斜度井钻井解卡剂

Experience on the shrink shaft drilling construction reserve period

缩短立井井筒凿井施工准备期的经验

a shaft driven upward is called a raise; one that is driven downward is known as a winze.

从下往上开拓出来的井筒叫天井;从上往下开拓出来的井筒叫盲井。

The ConstructionAnalysis of Anti-Well Method Through Falling Soft Rock Section

反井法施工立井井筒过软岩垮落段实践分析

Rapid Construction Technology of Freezing Well-wide Shaft of New Shanghai No.1 Ventilation Shaft Mine

新上海一号矿风井全井冻结井筒快速施工技术

Prediction of wellbore temperature field and analysis of influence factor for high-pressure gas well kill

高压气井压井井筒温度场预测与影响因素分析

Study and Application of Grouting behind Main Shaft Wall to Ronghua Vertical Shaft

荣华立井主井井筒壁后注浆的研究与运用

Shut-in static pressure calculation of condensate gas wells considering phase behavior change in borehole

考虑井筒相态变化的凝析气井关井静压计算

Stress Analysis for Cemented CNG Storage Well and Its Construction Process

全井筒固井储气井应力分析及施工工艺

wellbore storage domination

井筒储存起支配作用

Technical code for anticorrosion of shaft equipment of vertical shaft of coal mine

煤矿立井井筒装备防腐蚀技术规范

Calculation of Eccentric Wellbore Pressure Drop and Air Volume Requirements in Air Drilling

空气钻井偏心井筒压力及注气量计算