Current the main array phase induction logging apparatus is the russia ’ s high frequency induction isoparametric logging apparatus . the domestic still have no this kind of apparatus 目前国际上的阵列相位感应测井仪器主要是俄罗斯的高频感应等参数测深仪(又译成vikiz ) 。
As we all new , mud filtrate invasion depth and pollution degree are two important parameters in the optimum perforation design . high frequency isoparametric induction logging is able to quantitatively determine the two parameters 众所周知，泥浆侵入深度和污染程度是优化射孔设计中的2个重要参数，高频等参数感应测井资料可以定量确定这2个参数。
In order to change this passive situation , the chinese oilfield services limited began to cooperate with uestc ( the university of electronic science and technology of china ) in 2000 researching the theory and developing the phase induction logging apparatus 为改变这种被动的局面,中海油田服务股份有限公司于2000年与电子科技大学合作,开始了相位感应测井的理论研究和仪器研发。
To 2005 had obtained many important results in the theory and had developed array phase introduction logging ( apil ) prototype apparatus . current the dual - frequency introduction logging ( dfil ) project already enters the stage of whole apparatus function adjust 至2005年处,在理论方面取得了许多重要的成果,并研发出了阵列相位感应测井仪( apil )试验样机,目前双频感应测井仪( dfil )也进入了整机性能调试阶段。
But how to eliminate the influence of direct coupling signal is the hardest problem when using the induction logging tool and array induction logging tool . based on induction logging , phase induction logging is studied to avoid the above problem , which makes the apparatus ’ s research and manufacturing easier 因此,在感应测井基础上提出了测量场的相对特性的阵列相位感应测井,避开了在感应测井中非常棘手的直耦对消问题,大大降低了仪器研发的难度。
The better advantage of high frequency induction in defining thin intercalated bed , discerning high - salinity low - resistivity oil ( gas ) reservoir , estimative of reservoir , estimating water - flooded reservoir and so on are found by analyzing the application of the many frequency induction logs in shengli oil filed 通过分析胜利油田多口井的高频感应测井资料发现，高频感应在划分薄夹层、识别高矿化度低阻油(气)层、定性确定储层渗流能力、评价水淹层等方面都有明显的优越性。
The main contents as follows : 1 . studied the ideal second class calibration system , having studied kinds of parameters of the calibration system and environment ’ s influence on the phase difference measurement and have obtained many important results . put forward an engineering calibration system , and obtained the phase difference - - electric conductivity rate curve and analyze the system ’ s error margin etc . important 本文就这两大关键问题做了深入的研究,主要内容为如下: 1 .研究了相位感应测井理想二级刻度器模型中各种参数和环境对测量精度的影响,得到了许多重要的结论;同时提出了一种工程上切实可行的刻度系统方案,给出了相位差-电导率曲线以及系统误差等重要参数。
Now the high frequency isoparametric induction logging data more then 60 wells have been processed , including general oil - gas - water evaluation , low - resistivity oil zone evaluation , high - resistivity water zone evaluation , and the gas evaluation . the log method is a new way for the evaluation of difficult logging data interpretation 现已成功解释60多口井的高频等参数感应测井资料，对油气解释、疑难井、低阻油气层、高阻水层等复杂情况井的地层评价增添了一种有力的手段。
