An interpretation method for sandstone porosity based on diagenesis effect;
一种考虑成岩作用的砂岩孔隙度解释方法
Based on overlaying velocity data, mudstone thickness was predicted by using the rules of seismic wave velocity changes of itself and inherent relations between lithological properties, mudstone porosity was transformed by using interval velocity, thus vitrinite reflectance of source rocks was further predicted, therefore mature hydrocarbon source rock area was determined, and bases were p.
根据叠加速度谱资料,利用地震波速度参数自身的变化规律与地下岩性之间的内在联系,预测了泥岩厚度;利用层速度,进行泥岩孔隙度转换,从而进一步预测烃源岩镜质体反射率,最终定量地圈定凹陷主力烃源岩的成熟区,为区带评价优选提供了依据。
Porosity logging interpretation of low-porosity compact sandstone of Upper Triassic Xujiahe Formation in Sichuan Basin,China
四川盆地须家河组低孔致密砂岩孔隙度测井解释研究
For example, the porosity of sandstones tends to be facies related, whereas in carbonate rocks this is generally not so.
例如，砂岩孔隙度一般与相有关，而一般在碳酸盐岩中则一般并非如此。
Original porosity is typified by the intergranular porosity of sandstones and the intercrystalline and politic porosity of some limestones.
原生孔隙度以砂岩粒间孔隙度和某些石灰石的晶体粒间和鲕状孔隙度为代表。
Study on the Mechanical Property of a Sandstone under Geothermal-mechanical and Hydraulic-mechanical Coupling;
温度、孔隙水和应力作用下砂岩的力学特性研究
Along with the increase of deepness, to porosity and permeability, mudstone reduce much more than sandstone.
随深度的增加，泥岩孔隙度和渗透率降低的幅度比砂岩大。
Influence of Sandstone Pore Texture on Cementation Exponent and Saturation Error Analysis in Kuche Area,Tarim Basin
库车地区砂岩孔隙结构对胶结指数影响及饱和度误差分析
litho-porosity crossplot
岩性-孔隙度交会图
Diagenesis and pore evolution of the first member of Shahejie Formation in Qikou Sag
歧口凹陷沙一段砂岩成岩作用及孔隙演化
The karst fissure medium can be regarded as dual medium of porosity.
岩溶裂隙介质可视为双重孔隙度介质。
Relationship of pore structure of sand reservoir with hydrocarbon migration and accumulation
砂岩储集层孔隙结构与油气运聚的关系
Fundamental characteristics and itscontrol factorsover secondary pores of Eogene system sandstone in Jiyang depression
济阳拗陷砂岩次生孔隙的基本特征及控制因素
Study on Shaly Sand Three-pore Conductivity Model Log Interpretation Method;
泥质砂岩三孔隙导电模型测井解释方法研究
Reseach on the shandstone pore structure of Upperer Paleozoic at Yanchang Gas Field in Ordos Basin
鄂尔多斯盆地延长气区上古生界砂岩孔隙结构
Aqueous Trapping Damage Models for Fracture-pore Tight Sandstone Gas Reservoirs
裂缝—孔隙型致密砂岩气藏水相圈闭损害模式
RESEARCH ON FLOOD CONTROL MEASURES IN CRACKS-PORE EDGE WATER RESERVOIR
砂岩裂缝—孔隙型边水气藏治水措施研究
When new stress induced microcracks present, the stress values are different, along with it, the clay content and porosity are not alike.
S波速度峰值点的应力值大小，随砂岩的孔隙度和粘土含量的不同而不同。
Porosity is defined as the ratio of the void space in a rock to the bulk volume of that rock multiplied by 100 to express in percent.
孔隙度定义为岩石内的孔隙体积占岩石总体积的百分率。
Diagenesis and Secondary Pore Feature of Sandstones of the Sub-member S_3~2 of the Eogene Shahejie Formation in the Baimiao Area of the Dongpu Depression
东濮凹陷白庙地区沙三~2亚段砂岩成岩作用及次生孔隙特征