| 1. | The coal facies might indirectly control the petrophysical properties as adsorption , desorption and permability of the coal reservoir through directly controlling its pore system differential development 煤相通过对该盆地高煤级煤储层孔隙系统差异发育的直接控制而间接控制了储层吸附、解吸及渗流物性的优劣。 |
| 2. | Experimental analysis indicates that petrophysical property , dynamic nature of rocks and stress field intensity of structural deformation are the main geologic factors controlling the fractural development in this area 结合实验分析认为,岩石特性、岩石本身的力学性质及构造变形应力场强度是控制其裂缝发育的主要地质因素。 |
| 3. | Based on a vast amount of literature study on 4 - d seismic and the investigation of petrophysical properties in buohai bay areas , the author implemented a pilot research about 4 - d seismic in a water driven reservoir in gao29 fault block 本文在大量文献调研的基础上,以渤海湾地区岩石物理参数研究为基础,结合高29断块两次采集的三维地震资料全面、系统地开展了水驱四维地震先导试验研究。 |
| 4. | The test results as basic experimental data have effectively supported the investigations for determination of effects of the petrophysical property , the fluid property and the displacement rate on the oil displacement efficiency in this carbonate reservoir 实验结果为确定轮南古潜山碳酸盐岩油藏岩石物理特性、流体性质及驱油速度对驱油效率(采收率)的影响提供了有效的实验支持和实验基础数据。 |
| 5. | This paper studies rock conductive mechanism through litho - electric experiment and waterflood litho - electric experiment , describes the lithology , petrophysical property and electric property of reservoir before and after watered - out , and proposes to identify watered - out zone by relative resistivity 摘要通过对岩石导电机理的研究,即岩电参数实验和水驱岩电实验,描述了水淹前后储层的岩性、物性及电性变化特征,提出电阻率相对值法识别水淹层方法。 |
| 6. | On the base of the sedimentary facies , diagenesis , diagenetic facies and petrophysical property , we prospect six advantageous regions , such an analysis shows clearly the trend of oil and gas exploration and development in the future and has been proved by the results of testing in the wells drilled within the region 以有利沉积相、成岩作用和成岩相为基础,以物性参数和h 、 k 、 s _ 0综合系数值为线索进行了储层远景预测,这对该区油气勘探具有重要意义。 |
| 7. | Petrologic property , pore structure and petrophysical property have been systematically analyzed , and major cotrolling factors and mechanism of reservoir development have been discussed . on the basis of studying the relation of petrophysical property and sandstone types , the sandstone reservoirs are divided into four types 系统分析了储集层的岩石学特征、孔隙类型及成岩作用类型和物性特征,并讨论了物性与砂体成因的关系,在此基础上将储层划分为四类。 |
| 8. | Numerical simulation as an effective method for determination of oil - gas reservoirs has been widely used to evaluate the effects of different development schemes on the ultimate recovery of reservoirs with different types , different crude oil and petrophysical properties 摘要数值模拟是确定油气藏采收率的有效方法,这一方法已广泛地应用来评价不同开发方式对不同类型、不同原油性质和储集层物性油藏最终采收率的影响,并定量给出不同开发方式下油藏的最终采收率。 |
| 9. | Analysis of petroleum geology , reservoir types and distribution in lujiapu depression indicates that : the forming and distribution of reservoirs had been controlled by source area , source - reservoir relationship , petrophysical characteristics , sedimentary facies and secondary structure , and oil is most abundant in reservoirs around hydrocarbon kitchen ; the upper member of jiufutang formation which was entrained or embedded in the main oil source layer has well developed reservoir and good petrophysical property and is the principle oil - bearing interval ; the mid - fan and fan delta front of nearshore submarine fan is the most favorite facies ; the steep slope of the depression mainly consists of structural reservoirs , the slope belt mainly consists of structural - lithologic and updip pinchout reservoirs , the depressed belt mainly consists of lenticular lithologic reservoirs 摘要对陆家堡凹陷油藏形成的石油地质条件、已知油藏类型及分布的分析认为:生油区、生储配置关系、储集物性、沉积相带和二级构造带控制了油藏的形成和展布,其中围绕生油洼陷的油藏含油最丰富;夹持或嵌入主要生油层中,储层发育、储集物性又相对较好的九佛堂组上段是主要含油层段;近岸水下扇的扇中和扇三角洲前缘是最有利的相带:凹陷的陡坡带以构造油藏为主,斜坡带以构造岩性及储层上倾尖灭油藏为主,深陷带主要为透镜状岩性油藏。 |
| 10. | 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。 |