log n. 1.原木,圆木,干材。 2.测程仪,计程仪。 3.航海日志,(飞行员用的)航海日志;旅行日记。 4.〔英国〕裁缝店日工的工作时间表。 5.【机械工程】记录表。 clear log干材。 heave [throw] the log用测程仪测船速。 sail by the log靠测程仪测船位航行。 a rough log航海日志草稿。 a smooth log誊清的航海日志。 a performance log(机器等的)运转情况记录(簿)。 a well log钻井记录。 as easy as falling [rolling] off a log 〔美国〕极容易。 in the log 未经斧削过的。 keep the log rolling 〔美国〕使工作高速度地进行下去。 Roll my log and I'll roll yours 〔谚语〕互相帮忙;互相吹嘘。 sleep like a log睡得很死。 split the log 〔美国〕分析,解释。 vt. (-gg-) 1.(把树)砍倒。 2.锯成圆材;拖(木头)。 3.把…记入航海[飞行]日志;把…输入电子计算机 (in). 4.航行;飞行;以…的时速飞行[航行]。 5.给(船体、机翼等)的线形图[轮廓线]放样。 vi. 采伐树木。 log in[off]【计算机】开始[停止]使用电脑工作,进入[退出]电脑工作系统。 n. =logarithm. vt. (-gg-) 向…提供补给品。 n. 补给品的发放,补给品发放的日子。 LOG, log = logarithum.
The application of intelligent ultrasonic distance - measuring transducer in calipers logging 智能超声波测距传感器在测井仪中的应用
Based on the outcome of 40 - armed caliper log analysis , suggestions on casing failure well repairing has been put forward 根据40臂井径测井资料解释成果,提出了对套损井检修建议。
We can obtain the eccentric circle ' s center , maximum drift diameter and effective drift diameter by using this method and the data of multi armed caliper log 利用该方法和多臂井径测井数据可得到变形截面上近似偏心圆的圆心、最大通径和有效通经。
In order to study the theory of casing damage and reduce the casing damage of oil - water wells , a new log analysis method of multi - armed caliper log is expounded 摘要为了深入研究套损机理,减少油水井套管的损坏,提出了新的多臂井径测井解释方法。
Multi - arm caliper logging tool is mainly used for measuring inner diameter changes of the casings , provides evaluation data such as casing diameter changes , casing wall thickness , outer diameter variations of the casings , elliptic changes and equivalent damaging loading , etc 多臂井径测井仪主要用于测量套管内径变化,提供套管变径、壁厚、套管外径变化、椭圆变形及等效破坏载荷等评价资料。
The software of analysis method of multi - armed caliper log imaging has been developed , and the on - site applied results show that the software can get the casing maximum drift diameter and effective drift diameter and simultaneously give the caliper hoop extension graph and cross section graph in arbitrary depth which can diagnose the sort and degree of casing deformation 摘要研制了多臂井径成像测井解释方法软件,现场应用结果表明:运行该软件可以解释得到套管最大通径、有效通径;同时给出任意深度井径周向展开图、横截面图,进而可判断套变的种类和程度。