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- Type of pore in reservoir is mainly secondary pore space, mainly including intragrain vugular pore and puncta. 喉道类型以片状、弯片状为主;
- The Permian coal-formed gas reservoir in the Suligemiao area is characterized by heterogeneity,secondary pore and abundant non-stable tuff fillings. 苏里格庙地区二叠系煤成气储层非均质性明显,次生孔隙发育,砂岩中含有大量不稳定凝灰质填隙物。
- It is shown that large number of irregular framework and secondary pore will emerge on the surface of mordenite as its dealuminized extent increases. 结果表明,随着丝光沸石脱铝程度的增加,表面出现大量不规整晶格,存在较多的次级孔道。
- Residual original intergranular pore developed during early diagenesis of sandstone,secondary pore was created by dissolution in late diagenesis. 成岩早期胶结作用形成剩余原生粒间孔,晚期的溶蚀作用形成次生孔隙。
- Based on the analysis of mechanism of secondary pore, the method used to calculate secondary pore is got from the datum of AC,EDN, and CNL. 在分析次生孔隙成因机制的基础上,利用声波、密度及中子测井对次生孔隙进行建模,编制程序进行了预测。
- Exploration results have proved that newly found reservoirs are largely dist ributed in the laumontite secondary pore zone. 勘探结果证实延长统找到的油藏大部分都聚集在这些浊沸石次生孔隙中。
- As the quantity of micropore decreases, the quantity of secondary pore increases and the equivalent crystal diameter also decreases. 次级孔增加,微孔减少,晶粒的当量直径也减小,这对扩散性能的改善十分有利。
- Three high carbonate belts and four secondary pore belts developed vertically in the reservoir rocks of the Eogene Shahejie Formation in Dongpu Depression. 东濮凹陷下第三系沙河街组储层在纵向上有三个高碳酸盐含量带和4个次生孔隙发育带。
- The main pore type of the reservoir is primary remained intergranular pore, the dissolution of the feldspar and early carbonate cement results in the secondary pore. 储层以原生剩余粒间孔隙为主,长石及早期碳酸盐胶结物的溶解是形成次生孔隙的主要原因。
- As the main flow manner of formation water in deep reservoir, circulated convection current controlled authigenic mineral location and secondary pore distribution. 循环热对流是深部储层流体的主要流动方式,它控制着自生矿物在砂层中的析出位置和次生孔隙的分布特征。
- Sedimentary facies zone and diagenesis are major affecting factors for pore reservoir structure.The growth of secondary pore zone is closely related to dissolution. 沉积相带和成岩作用是影响储层物性的主要因素,次生孔隙带的发育与溶蚀作用关系密切。
- A large volume of secondary pore, cave resulted from admixed sea water dolomitzation of supergene and fluid corrosion during bury improve porosity and permeability of the reserviors. 同生-准同生期的混合水云化作用和表生期、埋藏期的流体溶蚀作用则产生了大量的次生溶孔、洞,使储层的孔渗性得到明显的改善;
- The early diagenesis mainly influences the development of primary pore and the late diagenesis mainly influences the development of secondary pores. 早期成岩作用主要影响原生孔隙的发育,晚期成岩作用影响次生孔隙的发育。
- And the cement like ferrocalcite is responsible for the destruction of the secondary pores. 后期(含)铁方解石等胶结物使次生孔隙被充填。
- The dissolution of detrital grain, clay mineral and calcite is the main factor for forming secondary pores. 碎屑颗粒、粘土矿物及碳酸盐的溶解是形成次生孔隙的主要因素;
- Due to chemical erosion and metasomatism, some formations have developed secondary pores, and favorable reservoirs can also be found in deep layers. 受溶蚀和交代作用的影响,部分层位次生孔隙发育,深层中也存在物性较好的储层。
- The secondary pores are mainlyintergranular-solution pores,intragranular-solution pores,cast pores, intercrystallinepores and vugular-solution pores. 次生孔隙类型主要有粒间溶孔、粒内溶孔及溶模孔,其发育程度直接决定了碳酸盐岩储层的储集能力;
- The diageneses which are destructive to the reservoirs are mainly the filling of minerals in secondary pores, the fissures and the dissolved caverns. 对储层起到破坏作用的主要是充填作用,表现为次生溶蚀孔隙、裂缝、溶洞中充填自生矿物,它们的包裹体测温数据证明充填作用发生在埋藏时期。
- He was sweating through every pore. 他每个毛孔都在冒汗。
- The organic disposition between higher geotemperature and abnormal overpressure zone play an important effect on developing secondary pores. 高地温、异常高压带有机的时间、空间配置对深部储层次生孔隙发育程度具有很重要的影响。