研究表明,利用环空压力变化可以有效监测井眼清洁程度。
Experimental and theoretical research has improved that hole cleaning detecting is efficient by monitoring annular pressure change.
本文所设计的瓦斯预测报警系统可以连续监测井下的瓦斯浓度变化。
The system of gas predicting alarming is designed by the paper, and it can monitor continuously the change of gas density under mine.
流量、泵压、钻压以及机械钻速等常用钻井参数还可用于监测井涌和泥浆漏失。
Drilling parameters typically include flow rate, pump pressure, standpipe pressure (SPP), pipe rotation (RPM), weight on bit (WOB), rate of penetration (ROP) and pit volume (PVT).
填埋区周边还建有雨污分流截洪沟和导排管线和五个监测井,定期对地下水质进行监测。
Also channels to separate rain and polluted water, guide pipes and five monitor stations are set around the site to monitor the quality of ground water regularly.
在现场土壤调查分析以及土柱实验基础上,设计并建立了SVE试验装置、抽提及监测井系统。
On the basis of soil survey analysis and soil column study, Soil Vapor Extraction Equipment installation and SVE extracting and monitoring system are designed and built-up.
现场试验结果表明,所完成的井下多参数测试系统可实时地监测井下潜油电泵机组的运行状态。
Experiment results show that the developed MDT can monitor the ESP working status in real time.
通过对20年前测量过的一些水准点和监测井的水准复测,证实扬州市城区确实有地面沉降的发生。
Relevelling the bench marks and monitoring Wells that surveyed 20year ago proves the ground subsidence in Yangzhou city.
讨论了地浸采铀中布置监测井的意义、目的和如何布置监测井。同时,还介绍了监测内容及监测井的结构。
The meaning and objective for layout monitoring well and how to lay well are discussed, the monitoring and configuration of monitoring well are introduced as well.
通过动态监测确定了解油藏状况,为合理设计注汽、开采和焖井参数提供科学依据。监测井间汽窜和水侵等井况的发生。
Through dynamic monitoring the reservoir status is determined, which is providing scientific basis for the rational design, steam injection, extraction and soaking parameters.
通过2001—2003年对塔里木河干流3个断面18眼地下水监测井数据分析表明,沙子河口断面地下水埋深无明显变化;
Based on the data of groundwater depth of 18 wells at three sections in the middle reaches of Tarim River from 2001 to 2003, the spatial and temporal changes of groundwater depth were analyzed.
根据中子氧活化技术的特点,分析了中子氧活化测井技术的优势以及油田监测中通过该技术解决的问题。
On the basis of features of neutron oxygen activation technique, analyzed are its advantages in well logging, and discussed is how problems to be solved by it in oilfield monitoring.
同时完井所下的套管为钢化玻璃,不但坚固耐用,也为地球物理测井的监测和测试创造了良好的条件。
The cases for well completion are made of toughened glass, which are not only durable, but practical for the monitoring of geophysical well logging.
NLT A中子寿命测井仪是用于储集层评价、油层动态监测等生产测井领域的新型测井仪器。
NLT-A Neutron Lifetime logging tool is a new logging tool which is used to evaluate the reservoir and monitor the reservoir behavior.
地震和测井的联合监测与测试,也是提高深井灌注效果、保证安全和科学管理的有效手段。
The general use of seismic prospecting and logging is an efficient means for the improvement and safety and scientific management of the deep well injection.
文中分析了管外窜槽的形成机理,重点介绍了注硼中子寿命测井技术用于管外窜槽监测的原理、工艺及解释方法。
This paper deals with the mechanism of bypass channel and mainly discusses the theory, technics and interpretation method of using neutron Lifetime Log(NLL)to evaluate channeling.
油井水系统运行状态的远程监测长期以来都是测井人员追求的目标。
Remote monitor of operating conditions for water system of oil well is a goal of people who monitor the oil well in the site.
剩余油监测技术是油田开发生产中的一项必不可少的测井技术。
Detecting remaining oil is a necessary technique in oilfield development and production.
通过典型井况的测井图片资料,分析目前套管的技术状况,并探讨如何使这一先进的测井方法在套管状况监测中发挥应有的作用。
Through the typical well condition pictures, casing condition is analyzed and how to use this advanced technologies more effectively is also discussed.
硼(钆)-中子寿命测井以硼、钆化合物溶液作为指示剂,采用“测渗测”的方法,能够很好地解决多油层砂岩油田高含水后期监测储层剩余油饱和度的问题。
Boron gadolinium neutron life time logging is a method for monitoring the residual oil saturation in late of high water cut stage of sandstone oil field.
吸水剖面测井作为动态监测的重要手段之一,可为针对性地设计开发方案,提高采收率提供支持。
The injection profile logging as one of the important methods for dynamic inspecting provides the support for the design of the exploitation project and enhancing the recovery factor.
本文分析了石油测井远程监测的基本要求,提出了一套无线数据传输的系统方案。
This paper discusses the requirements of remote monitoring and diagnosis and proposes a scheme of wireless data transmission.
与传统的油藏监测生产测井工具相比,使用的BHA(尤其是带有射孔枪的BHA)将更长更重。
Longer and heavier BHAs: the BHAs being conveyed - especially those configured with perforating guns - are longer and heavier than the more typical reservoir surveillance production logging tools.
实际表明,相关流量、同位素和氧活化组合测井技术可以用来了解调整后注入剖面的改善状况、认识二类油层非均质层间矛盾、监测小层动用状况、判断剩余油分布等。
Practice shows that the related flow rate, isotope element and oxygen reactivate combination log- ging technology can be used to find out the improvement of the injection profile after adjustment …
实际表明,相关流量、同位素和氧活化组合测井技术可以用来了解调整后注入剖面的改善状况、认识二类油层非均质层间矛盾、监测小层动用状况、判断剩余油分布等。
Practice shows that the related flow rate, isotope element and oxygen reactivate combination log- ging technology can be used to find out the improvement of the injection profile after adjustment …
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