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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;
- Air enters the pore space and air-water interfaces are present in the pore space. 空气进入孔隙空间且在孔隙空间存在空气-水接触面。
- 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。
- The water squeezed out of the pore space, along with the drops of oil and gas, moves toward high zones with lower pressure. 被压力从岩石孔隙空间之中挤出的水以及夹带在水中的油雾雾珠和气泡会迁移到具有较低压力的高带中去。
- 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。
- The pore space consists of intergranular dissolved pore, intragranular dissolved pore, moldic pore and fracture. 储层的主要孔隙空间为粒间溶孔、粒内溶孔、铸模孔和裂缝。
- 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。
- The Daqing volcanic gas reservoir is deep,and the types of reservoir's rock and pore space are complex. 大庆火山岩气藏储层埋藏深,岩石类型复杂,储集空间复杂多样且较为致密、物性差,属于低孔低渗储层。
- 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。
- The presence of fractures may present a conduit for steam to cover a large volume pore space. 存在的裂缝能提供一个通道以便蒸汽进入大量孔隙空间。
- The configuration of the pore space is different from that which would be obtained from the packing of uniform spheres. 自然界物质孔隙结构与均匀球粒的堆积而形成的孔隙是不同的。
- 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。
- Carbonate buried-hill of rifted basin has 3 basic types of reservoir: fracture,corrosion and pore space. 断陷盆地碳酸盐岩潜山发育了裂缝型、溶蚀型和孔洞型3种基本储层类型。
- 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。
- Fluid resistance drop of Johnson screen is apparently lower than the one of wire-cloth and orifice plate within some certain range of pore space. 在一定的孔隙范围内,约翰逊网的流体阻力降明显小于编织网和孔板结构的阻力降。
- 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。
- The secondary pores and fractures constitute the major storage space and percolation path in muddy gravels in Kulongshan oilfield, Jiuquan Basin. 摘要酒泉盆地青西油田泥砾岩储层中发育的次生孔隙和裂缝系统构成了油藏主要储集空间和渗流通道。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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