These three secondary porosity zones are effective reservoir Spaces.
这三个次生孔隙发育带对储集油气有效。
A type of secondary porosity produced by the tectonic fracturing of rock.
由岩石的构造破裂作用所产生的一种次生孔隙的类型。
The resulting reservoirs are primarily of secondary porosity with fine throats and very low permeability.
形成了小容量特低渗透性细喉道以次生孔隙为主的双孔隙度储集层。
The diagenetic environment results in different water-rock reaction and development of secondary porosity.
成岩环境在一定程度上影响了水岩反应及次生孔隙发育。
The secondary porosity develop in sandstone. It is controlled by the lithology and the selective dissolution of laumonite.
砂岩中孔隙以次生粒间溶孔为主，发育程度与岩性和次生浊沸石的选择性溶蚀有关。
Upper Paleozoic natural gas reservoir of Ordos Basin consists of low-permeability sandstone which bears typical secondary porosity.
鄂尔多斯盆地上古生界天然气储集体是一套以次生孔隙为主的低渗透砂岩。
Volcanics mainly growth gas pocket, primary rift and secondary rift, The secondary porosity of clastic rocks is much more developed.
火山岩储层主要发育气孔、原生裂缝、次生裂缝；碎屑岩则以次生孔隙为主。
Whether acetic and oxalic acids can promote secondary porosity development depends on the pH and buffer system of fluids in the basin.
草酸和醋酸能否促进储层次生孔隙的发育取决于盆地流体的酸度及组成流体的缓冲体系。
Its reservoir with secondary porosity zone is also a key for petroleum pool formation, which is of distributary channel of fan delta front.
该构造储层属三角洲前缘亚相的水下分流河道微相沉积，并存在由成岩作用形成的次生孔隙发育带。
A type of secondary porosity created through the dissolution of a preexisting constituent of a rock, such as a shell, rock fragment or grain.
一种通过先存岩石组分(如生物介壳，岩屑或岩石颗粒)的溶解所造成的次生孔隙类型。
Porosity evolution in the rock has experienced destruction of primary porosity and construction and then re-destruction of secondary porosity.
孔隙演化经历了原生孔隙的破坏、次生孔隙的形成和次生孔隙的破坏三个阶段。
Based on analysis of geological, seismic and experimental analysis in Gaoyou depression, the article analyses the original mechanism of secondary porosity.
结合高邮凹陷地区实际地质情况，在地质、地震及岩芯分析的基础上，对次生孔隙的成因机制从测井角度进行了分析讨论。
Study area, secondary porosity is more developed in the research, including molded holes, intergranular dissolution pores and intergranular dissolution pores;
研究区次生溶蚀孔隙在研较为发育，包括各种铸模孔、间溶孔和粒间溶孔；
Using electro-imaging data, the paper uses ELAN program and program of pore spectrum analysis to analyze and study secondary porosity of Budat formulation in Hailar basin.
文中利用电成像测井资料，采用ELAN程序、孔隙频谱分析程序对海拉尔盆地布达特地层的次生孔隙率进行分析研究。
So that a large amount of low-mature oil was generated and subsequently migrated into sandstone belt with first secondary porosity created by the formation water released from clays.
这样，大量低成熟石油能够生成，并随着粘土释放出的层间水运移到砂岩的第一次生孔隙密集在中。
The J well of Tarim basin is a high hydrocarbon-producing well. The reservoir porosity is secondary porosity, but the distribution of secondary porosity is controlled by lithofacies.
塔里木盆地J井是一口高产油气井，其储集孔隙为次生孔隙，但次生孔隙的分布受沉积相的控制。
The log is made from resistivity, density, neutron, and sonic log data and shows porosity, secondary porosity, grain density, fluid analysis, water saturation, and formation analysis.
其资料来源于电阻率测井、密度测井、中子测井和声波测井。计算结果包括孔隙度、次生孔隙度、颗粒密度、流体分析、含水饱和度以及地层分析。
What′s more, secondary porosity formed by diagenesis improved properties of reservoirs, good association of reservoir rock and rap was also formed in the delta -lake sedimentary system.
完整连续的三角洲-湖泊沉积演化体系形成了良好的上生下储式生储盖组合配置；
The reservoir space of oil bearing sandstone is mainly secondary porosity and it's a pore type reservoir and its lateral variation is governed by the depositional and diagenetic process.
油层的储集空间以次生溶蚀孔隙为主，属孔隙型储集类型。储层受沉积、成岩变化控制，引起物性横向变化。
The characteristics of compaction and solution, cementation, secondary porosity during diagenesis processes and the distribution of secondary porosity zone in Chezhen Depression are described.
以岩石学特征为基础，描述了成岩过程中压实与压溶作用、胶结作用、溶解作用与次生孔隙的特征，以及次生孔隙带在本区的分布。
Fracturing has resulted in an increase in sandstone porosity and permeability and enhanced the development of secondary pores.
破裂作用可以提高砂岩的储渗能力，同时也有利于砂岩中溶蚀孔隙的形成。
The porosity increasing is primarily due to the resolution of carbonate so that a large amount of the secondary pore space is resulted.
而碳酸盐的溶解作用形成了大量次生孔隙空间，增加了砂岩的孔隙度。
This paper primarily discusses the changeable features of the process through the modelling experiment of secondary migration using the reservoir sandstone with ultra-low porosity and permeability.
石油二次运移是一个复杂的地质过程，本文通过利用饱和地层水的低孔低渗储层砂岩来进行石油二次运移模拟实验，初步研究了此过程的变化特征。
The compactionand secondary enlargement of quartz lead to the great decrease of primary porosity of clastic rocks, and dissolution is contributed to the formation of secondary pore space.
压实作用和石英的次生加大使碎屑岩的原生孔隙度极大的降低，溶解作用是次生孔隙形成的主要因素。
Porosity is closely related with the diagenesis, especially the development of secondary pores.
孔隙演化与该区的成岩作用关系密切，特别是次生孔隙的发育。
The fracture-hole double medium porosity mode develops distinctly in the research area, fracture and secondary bole-hole are the most important reservoir type and accumulating space for oil.
贝尔凹陷布达特群地层裂缝—孔（洞）双介质储集特征明显，裂缝和次生孔洞是布达特群潜山储集层的重要储集类型和储集空间。
The fracture-hole double medium porosity mode develops distinctly in the research area, fracture and secondary bole-hole are the most important reservoir type and accumulating space for oil.
贝尔凹陷布达特群地层裂缝—孔（洞）双介质储集特征明显，裂缝和次生孔洞是布达特群潜山储集层的重要储集类型和储集空间。
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