Through these studies , preliminary results and understandings have been gained as follows : 1 ) propose a reverse - appraisal method that is more reliable based on imaging well log data to classify the lava flow orientations of volcanic rock facies , integrating with lava - debris thickness ratio 通过研究，初步获得的成果和认识如下： 1提出了依据成像测井资料，划分火山岩岩相的熔岩流向反推法，结合火山熔岩与碎屑岩厚度比法，划分结果更可靠。
4 . according to lithochemistry properties of volcanics , starting with logging evaluation mechanism , a method of identifying lithology by radioactive logging is set up ; on basis of core analysis data , log response of reservoir petrophysical properties is analyzed , thus providing basis for evaluating reservoir using logging data ; on basis of testing data , combining with log imaging around wells , comprehensive classification criteria of volcanic reservoirs and porosity interpretation model are established . 5 4 ，根据火山岩岩石化学特点，从测井评价机理出发，建立了利用放射性测井资料识别岩性的方法;以岩心分析资料为基础，分析了储层物性的测井响应特征，为利用测井资料评价储层奠定了基础;以测试资料为依据，综合井周成像测井资料，建立了火山岩储层的综合划分标准及孔隙度解释模型。
For the first time , the special integrated applications of multi - disciplines and new technologies are used to study the structure fracture of jurassic sandstone of baigezhuang region in the dissertation . on the basis of abundant fine descriptions of core , the imaging and dip data , the identification informations of fracture with conventional logs , the parameters of seismic attribute , the detected data of fracture with correlative analyses of 3d and the prediction data of the finite element numerical simulation of fracture are inter - testified to qualitatively and quantitatively determine the structure fracture of this area 本文首次在柏各庄地区采用具有特色的多学科新技术综合应用分析的方法，在大量岩芯裂缝精细描述基础上，结合成像测井和地层倾角测井新技术，以及利用常规测井技术提供的裂缝识别资料，地震属性参数、三维数据相干分析检测裂缝的资料和有限元数值模拟裂缝预测的资料，相互佐证，对柏各庄地区侏罗系砂岩构造裂缝进行了定性、定量研究。
By combining the conventional log data with the data on imaging logging , core , drilling - log and production test , etc . , and on the basis of carrying out various additional conduction corrections for resistivites , the fracture opening may be calculated by use of the difference between the resistivities of dual laterallog ; the fracture porosity can be estimated according to a simplified dual laterolog interpretation formula ; and the fracture permeability may be acquired in light of the experimental relation between the fracture widths and the fracture permeabilities 将常规测井资料与成像测井、岩心、录井、试油等资料相结合，在对电阻率进行各种附加导电校正的基础上，利用双侧向电阻的差异计算裂缝张开度，根据简化的双侧向解释公式计算裂缝孔隙度，根据裂缝宽度与裂缝渗透率实验关系求解裂缝渗透率。
This thesis integrates the borehole collapse model with the artificial fracture and imaging well logging to get the size and direction of in - situ stress , and set up the reasonable prediction model of fracture pressure and breakout pressure for carbonate profile , by making use of the rock mechanics parameters from logging information , based on comparing the present various prediction models 本文在此综合应用井眼崩落法、人工压裂法和成像测井法以确定地应力的大小和方向，并在分析比较国内外各种地层破裂压力和坍塌压力预测模型优缺点的基础之上，从测井资料中提取多种岩石力学参数，建立了适合于碳酸盐岩地层的破裂压力和坍塌压力预测模型。
Three diagenesis types are help to differentiate the middle caledonian and early hercynian karst , which are stylolite , dolomitization and dedolomitization . 2 ) karst identification symbols and karst reservoir of ordovician in bores , logging , well logging and fmi have been established . karst reservoir have been identified and evaluated in the tahe oilfield 2 )建立了奥陶系岩溶在岩芯、录井、常规测井和成像测井上的识别标志，以及岩溶型储层在以上方面的识别标志，并对研究区内岩溶型储层进行了识别和评价。
The fracture parameters calculated for the ordovician carbonate reservoirs in one region by applying these methods are well identical with the core fracture porosity , imaging logging data , formation dynamic permeability and production test result , which indicates that these methods of estimating fracture parameters are feasible and effective 采用这套方法对某地区奥陶系碳酸盐岩储层计算裂缝参数，与取心井段岩心裂缝孔隙度、成像测井资料、地层动态渗透率及试油（气）结果吻合较好，说明该套估算裂缝参数的方法是可行且有效的。
When dicussing reliability design and reliahbaiiy ensuring methods , a new reliability calculating model of petroleum logging tools is presented , reliability assurimg technologies should be taken in petroleum logging tools and their using approaches are presented and stated from electricity design and mechanical design , reliability system model of petroleum logging tool is set up according to the latest reliability theory , reliability indexes of petroleum logging tool and their acquiring ways are discussed , the reconmended reliability indexes ( mwture , nolwnm , mtbf , mttf ) of petroleum logging tool are presented : the mean working time under rated error ( mwture ) of the new tool is obtained through experiments . when studying data processing methods , the property of gamma - ray signal is stated and the type of it ' s measuring error is examined using statistical method , the basic theory of digital filtering and the basic situation of digital filtering methods are introduced and analyzed , the factors affecting digital filtering effect to gamma - ray signal and the effect of digital filtering to logging curve are analyzed , the evaluting criteria ( rvi , rmse , sfi ) of digital filtering effect are set up from two aspects , named as real value acquiring of steady section and the formation boundary checking and processing , the related filtering methods and examining methods are given out . the design methods of digital filter used to process gamma - ray signal are discussed , the mixed filtering scheme of natural gamma - ray log is presented , the realization ways are discussed . the selective filtering system and it ' s realization flow are given out through quantitive reseaching to part of digital filters , three new filtering sheme will be used to process gamma - ray signal in era2000 logging system 在探讨可靠性设计与可靠性保障技术时，提出了石油测井仪器的可靠性计算新模型，从电气和机械两个方面，提出并阐述了应采用的可靠性保障技术及其使用方法：根据最新可靠性理论，建立了石油测井仪器的可靠性系统模型，探讨了石油测井仪器的可靠性指标及其获取途径，提出了推荐使用的石油测井仪器可靠性指标( mwture , nolwnm , mtbf , mttf ) ；通过试验，得到了所设计仪器的稳定工作时间( mwture ) 。在研究数据处理方法时，阐述了伽玛信号的特征，对测量误差类型进行了统计检验；介绍了数字滤波的基本理论、数字滤波方法的概况，并进行了分析；对伽玛信号数字滤波效果的影响因素及其对测井曲线的影响进行了基本分析；从获取平稳段真值、地层边界的检测与处理两个方面，建立了数字滤波效果的评价准则( rvi , rmse , sfi ) ，给出了相应的数字滤波方法及效果评价方法；探讨了自然伽玛信号数字滤波器的设计方法，提出了适合自然伽玛测井的混合滤波方案，探讨了混合滤波方案的实现途径；通过对部分数字滤波方法的定量研究，给出了灵活可选的数字滤波系统构成及实现流程；提出的三种滤波方案，将用于era2000成像测井系统，对自然伽玛测井数据进行滤波处理。
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。
Well - logging plays an very important role in oil industry . combining practical project of liaohe oil field , this paper presents a practical logging system , which has analyzed and discussed the accuracy , real - time , validity of well - logging in order to implement advanced logging plan - video imaging well - logging system 测井在石油工业重占有十分重要的地位，本课题就是结合辽河油田的实际工程项目，以实现一个目前国内先进的测井方案? ?可见光成像测井系统为目的，对提高油田测井的准确性、实时性、有效性进行了分析和研究，最终研制了一套切实可行的测井系统。
