粒间孔隙 meaning in English
intergranular pore-space
intergranular space
interparticle pore
interparticle porosity
Examples
- The preserved average porosity is 10 . 1 % at present . the main reservoir space of chang 4 + 52 ~ chang 62 sandstone in the area is secondary pores , especially the secondary intergranular pores
研究区储层砂体的储集空间以次生孔隙为主，并以次生粒间孔隙占优势，次为填隙物内溶孔、粒内溶孔。 - So we can draw a conclusion that the dolostone of c - o stratum in the regions of zhuangxi and chengdao has primarily two genesis types , they are penecontemporaneous dolostone and diagenetic dolostone . the diagenetic dolostone is formed by replacement in intergranular pore water on the course of burial diagenesis
因此，我们认为桩西、埕岛地区寒武?奥陶系白云岩主要有两种不同的成因类型，即准同生白云岩和成岩白云岩，并且成岩白云岩是在埋藏成岩过程中，在粒间孔隙水中由交代作用形成的。 - The variations in trace element contents and ratios may hold up a mirror to the lake - level fluctuations and climatic changes , which , in turn , have exerted a direct and important effect on the sequence stratigraphic development . collectively , the reservoir rocks from the yanchang formation consist dominantly of the delta front subfacies subaqueous distributary channel and channel - mouth bar microfacies and delta plain subfacies subaerial distributary channel microfacies fine - grained feldspar sandstones and siltstones . the reservoir rocks have been subjected to three stages of diagenetic and porosity evolution : ( 1 ) the porosity reduction by the mechanical compaction and chemical pressure solution during the early diagenetic stage ; ( 2 ) the porosity increase by the dissolution during the a substage of the late diagenetic stage , and ( 3 ) the porosity reduction by the cementation and filling during the b substage of the late diagenetic stage
系统的储层特征研究表明，该区延长组储层成因类型主要为三角洲前缘水下分流河道、河口砂坝及三角洲平原水上分流河道微相细粒长石砂岩、粉砂岩；储层岩石经历了压实，胶结，溶蚀等成岩作用，历经早成岩机械压实和化学压溶孔隙缩小期、晚成岩a亚期溶蚀作用孔隙扩大期及晚成岩a亚期( b亚期)胶结充填孔隙缩小期三个成岩-孔隙演化阶段；储层物性总体上具有较低孔渗、低孔渗的特点，孔隙类型主要为粒间溶孔、残余粒间孔隙、粒内溶孔、晶间孔及晶间溶孔，裂缝不发育，储集岩排驱压力和中值压力较高，孔隙结构类型以细小孔-微孔隙，微细喉-微喉型为主。 - The rehological deformation will result in change of strength of the filling material . during the rapid rehological deformation period , weak filling material was broken and getting finer , the strength decreases at the same time . in the stable deformation period , the fine particles fill up the pores so that the strength increases slowly
在最初的流变加速期，软弱颗粒逐步破碎细化，强度是衰减的；进入流变稳定变形期后，细化颗粒向粒间孔隙滑移充填，堆石的密实度有所提高，强度又呈缓慢增长趋势。