Field applications of drilling fluids in tahe oilfield are introduced in detail . the basic problems during re - drilling operations are summarized , such as serious stuck pipes and hole enlargement in re - drilling intervals . the primary technical problems and measures are also put forward in this paper 详细介绍了塔河油田现场钻井液应用情况，分析归纳出了二开及三开井段钻井液存在的主要问题，即二开井段的严重阻卡及三开井段的井径扩大，并系统地提出了应注意的主要技术问题和解决方案。
Abstract : field applications of drilling fluids in tahe oilfield are introduced in detail . the basic problems during re - drilling operations are summarized , such as serious stuck pipes and hole enlargement in re - drilling intervals . the primary technical problems and measures are also put forward in this paper 文摘:详细介绍了塔河油田现场钻井液应用情况，分析归纳出了二开及三开井段钻井液存在的主要问题，即二开井段的严重阻卡及三开井段的井径扩大，并系统地提出了应注意的主要技术问题和解决方案。
Based on casing damages inspection and evaluation standards of the tool , developed is the corresponding evaluation software on watch platform , which can evaluate the logging data for casing damages obtained from the tool , provide various quicklook graphs , thereby meeting the requirements of the casing inspection and maintenance as well as engineering geology of most production wells 根据多臂井径测井套损检测评价标准，已在watch平台开发出相对应的评价软件，可进行2 ~ 80臂井径测井套损检测评价，给出多种直观图，满足大多数生产井套管维修和工程地质应用的需要。
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。
