1)DST[英][,di: es 'ti:][美]['di '?s 'ti]钻杆测试
1.Method of PHA and Its Application in DST String Design;预先危险分析方法在钻杆测试中的应用
英文短句/例句
1.Method of PHA and Its Application in DST String Design预先危险分析方法在钻杆测试中的应用
2.Drill stem tests are taken from some wells almost immediately after drilling and completion operations.有些井刚钻完并进行完井作业后,就立即采取钻杆测试。
3.Real Time Carbon Dioxide Quantification Using Wireline Formation Tester to Optimize Completion and Drill Stem Testing Decisions用电缆地层测试器实时定量评价CO_2含量以优化完井和钻杆测试决策
4.The Development of the Roof Bolter Testing System Based on Virtual Instrument;基于虚拟仪器的锚杆钻机综合测试系统的开发
5.Experiment Study of Metal Magnetic Memory Technology in Detecting Crack Propagation of Drill Pipe Deficiency钻杆缺陷部位裂纹扩展磁记忆检测试验研究
6.Design of CAT System for Screw Drilling Tools and Screw Drilling Motors螺杆钻具、螺杆泵性能计算机辅助测试系统的设计
7.plain clinometer钻杆下部装的测斜仪
8.The Research of Using Drill Stem as Antenna in Telemetering System of Well-drilling;以钻杆为天线的钻井遥测系统的研究
9.According to the drillpipe structural characteristics, a dolly appropriate for drillpipe and Kelly detection is designed, of which its probe is adjustable.根据钻杆的结构特点,设计了探头距离可调的适用于圆钻杆和方钻杆的探测小车。
10.The Application of Two Dimensional PSD in Curvature of Oil Drill Testing System;二维PSD在石油钻杆曲率检测中的应用
11.Test of digital borehole camera and borehole computed tomography imaging数字钻孔摄像与钻孔CT层析成像测试试验
12.Experimental study on influence of material property on corrosion fatigue life of drill pipes材料性能对钻杆腐蚀疲劳寿命影响的试验研究
13.Experiment Study in High Gas Heavy Section Colligate Driving Drift Hydraulic Pressure Rockbolt Drill Vehicle高瓦斯大断面综掘巷道液压锚杆钻车试验研究
14.Discussion on Hopkinson Bar Test Method;Hopkinson压杆测试技术探讨
15.Analysis of Mechanics Performance and Life Prediction for Lobe Type Couplings of PDM螺杆钻具万向轴力学特性分析及寿命预测
16.Research of the Servo Control Method for the Thickening Part of Drill钻杆加厚段检测系统伺服控制方法的研究
17.Density Logging Job in Horizontal Well During the Drill-pipe Conveyed Logging钻杆传输水平井密度测井施工工艺探讨
18.Ultrasonic Testing and Defect Analysis for Butt Weld of Square Drilling Pipe方钻杆对接焊缝的超声波检测及缺陷分析
相关短句/例句
drill-stem tester钻杆测试器
3)tranditional drill stem testing(DST)钻杆测试技术
4)drilling system testing钻杆地层测试(DST)
5)DST decisions钻杆测试决策
1.Field examples are also presented demonstrating downhole CO2 measurement in real-time were employed to optimize completion and DST decisions,and the measured CO2 concentrations were later confirmed by laboratories.结合现场实例,介绍了如何用井下实时测量CO2含量来优化完井和钻杆测试决策,并且经实例证实,实时测量的CO2浓度与随后实验室测定结果一致。
6)drill stem test钻杆试验
延伸阅读
测试结果可接受性的检查和最终测试结果的确定测试结果可接受性的检查和最终测试结果的确定check of the acceptability of test results and determination of the final test result C凡(3)二3.3d,时,取此3个结果的平均值作为最终侧试结果;否则取它们的中位数作为最终测试结果。。,为重复性标准差(即在重复性条件下所得侧试结果的标准差)。 在口田T 11792一1989中还对重复性和再现性条件下所得侧试结果可接受性的检查方法和最终测试结果的确定做了详细讨论和规定。(马毅林)ceshi 11叩uo kejieshCxjxing d6 iiancha he zuizhong ceshi】i闪旧de que心ing测试结果可接受性的检查和最终测试结果的确定(checkof山eac,ptability of test,ults助ddsterminationofthefi耐testresult)在商品检验中进行一次测试的情形不多见,当得到一个测试结果时,所得结果不可能直接与给定的重复性标准差作可接受性的检查。对测试结果的准确性有任何疑问时都应再进行一次测试。所以,对两个测试结果进行可接受性的检查是一般的情况。 可接受性的检查,实际上是一种统计检验。任何两个测试结果只要能通过可接受性的统计检验即可认为是一致的,均可接受。比如,在重复性条件下,所得结果之差的绝对值(下称绝对差)不超过相应的重复性限r(见重复性和再现性)的值,则认为两个结果是一致的,均可接受;如果两个侧试结果的绝对差超过r,则认为它们是不一致的,必须增加测试。 按国家标准《测试方法的精密度在重复性或再现性条件下所得测试结果可接受性的检查和最终测试结果的确定》(GBIT 1 1792一1989),在重复性条件下,如果两个测试结果的绝对差不超过r的值,可取两个侧试结果的平均值作为最终测试结果。如果两个结果的绝对差超过r的值,并且测试费用较低,须再做两次测试。当4个结果的极差(即其中的最大值与最小值之差)不超过相应的临界极差c,瓜(4)二3.6a,时,取4个结果的平均值作为最终测试结果。如果两个结果的绝对差超过r的值,并且测试费用较高时,只须再作一次测试。当3个结果的极差不超过相应的临界极差