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- oolitic pelmicrite 鲕状球粒微晶灰岩
- Oolitic hematite is considered as one of the most refractory iron ore type. 鲕状赤铁矿石是目前国内外公认的最难选的铁矿石类型之一。
- According to its fades sequence features, the oolitic rocks are deposited in platform marginal oolitic bar and inner-platform oolitic bank. 蒸发台地西缘的台缘鲕粒坝在飞仙关期基本稳定。
- The authors summarize the dolomization genetic model of oolitic beach reservoir. 通过对白云岩进行岩石学特征分析、地化特征分析及成岩温度和深度的研究,认为白云石化作用发生在混合水成岩环境,由混合水白云石化机理产生。
- Mixed water dolomization is the basis of platform fringing oolitic beach reservoir of Feixianguan group. 摘要 残余鲕粒白云岩是飞仙关组鲕滩气藏最有利的储层。
- Oolitic limestones are rare and interbedded in the dark-gray mudstones and/or shales. 这些砂岩和鲕粒灰岩既可单独成层,但更常见它们与深灰色泥页岩组合成薄互层。
- Oolitic Kidney - This organ works in conjunction with the Preomnor, filtering blood to remove toxins. 植于血管内;它会改变血液的构造以使血输送氧气和营养更有效.
- The widespread progradationally deposited cycles are often capped by oolitic shoals, tidal flat or sabkha evaporite strata. 广布的加积沉积旋回、经常被鲕滩,潮坪或萨勃哈蒸发岩层所覆盖。
- The reservoirs mainly exist in the oolitic bank facies in the carbonate platforms, which were deposited in high energy environment and mainly controlled by tidal action. 其沉积相属碳酸盐台地的鲕粒滩相,为台地潮下较高能环境沉积,主要受潮汐作用的控制。
- Original porosity is typified by the intergranular porosity of sandstones and the intercrystalline and oolitic 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。
- The primary rocks were sparry oolitic limestone and micrite oolitic limestone, but dolomitization destroyed the original sedimentary textures. 原生岩石为亮晶鲕粒石灰岩和泥晶鲕粒石灰岩,白云石化作用使其岩石结构大多遭受破坏。
- The major rock type of the reservoir is grainstone,in which the oolitic spariteand bioclastic limestone are the best reservoir rocks. 该储层的岩石类型主要为粒屑灰岩,以其中的亮晶鲕粒灰岩和生物清灰岩为最佳储集岩;
- On the other band, some oolitic limestone reservoirs bare been discovered in Qianjiang Formation of Qiangjiang Depression. 另一方面,在潜江凹陷潜江组地层中已发现鲕状灰岩储层。
- Lacustrine carbonate rocks in member 1 of Shahejie Formation consist of biolithitic and oolitic limestone and minor ancylus fluviatilis limestones. 摘要山东东辛油田古近系沙河街组一段湖相破酸盐岩过去仅作为盖层而忽视其油气地质意义。
- In recent years, the oolitic shoal gas reservoir in the Feixianguan Formation in northeastern Sichuan basin is an important exploration target. 摘要四川盆地东北地区飞仙关组的鲕滩气藏是该盆地最近的勘探重点。
- The Feixianguan gas reservoirs in the Luojiazhai Gas Field, northeastern Sichuan Province, are composed of the porous oolitic dolomites. 摘要四川东北部罗家寨气田的储层为下三垒统飞仙关组孔隙性鲕粒白云岩。
- On the other hand,some oolitic limestone reservoirs hare been discovered in Qianjiang Formation of Qiangjiang Depression. 另一方面,在潜江凹陷潜江组地层中已发现鲕状灰岩储层。
- The characteristics of grain growth of metallic phase in direct reduction of high phosphorus oolitic hematite by carbon are discussed in the paper. 研究鄂西高磷鲕状赤铁矿直接还原过程中金属铁颗粒的长大特性,并着重讨论还原温度、渣相碱度及反应时间对铁颗粒长大的影响。
- Original porosity is typified by the intergranular porosity of sandstones and the intercrystal!ine and oolitic 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。
- This paper has divided the sedimentary facies of Feixianguan Formation , and analyzed the distribution of oolitic limestone beach body. 本文进行了飞仙关组沉积相的划分与鲕粒灰岩滩体分布的分析。