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- The sedimentary facies of Carboniferous Bioclastic Limestone Member is mainly classified into shore and carbonate platform facies in Tarim basin. 塔里木盆地石炭系生屑灰岩段的主要沉积相类型划分为滨岸相和碳酸盐台地相两大类。
- On the point favorable reservoir zones are predicted.It is suggested that Donghe Sandstone and Bioclastic Limestone Members should be main targets of oil-gas exploration in the region. 据此作出有利勘探区带预测,建议将东河砂岩段和生屑灰岩段作为本区油气勘探的重要目标。
- Research on Reservoir Characteristics of Carboniferous Bioclast Limestone Member in Maigaiti Slope, Tarim Basin 塔里木盆地麦盖提斜坡石炭系生屑灰岩段储层特征研究
- Research on Reservoir Characteristics of Carboniferous Bioclast Limestone Member in Maigaiti Slope,Tarim Basin 塔里木盆地麦盖提斜坡石炭系生屑灰岩段储层特征研究
- STUDY OF SEDIMENTARY FACIES OF BIOCLASTIC LIMESTONE MEMBER, CARBONIFEROUS, TARIM BASIN 塔里木盆地石炭系生屑灰岩段沉积相研究
- Keywords Tarim basin;Maigaiti slope;Carboniferous;Bioclastic limestone member;Sedimentary facies;Reservoir.; 塔里木盆地;麦盖提斜坡;石炭系;生屑灰岩段;沉积相;储层;
- Keywords the Bioclastic Limestone Member;Donghe sandstone interval;Sedimentary facies;Reservoir characteristics;Southwestern Tarim Basin; 生屑灰岩段;东河砂岩段;沉积相;储层特征;塔西南地区;
- Bioclast Limestone Member 生屑灰岩段
- Bioclastic limestone member 生屑灰岩段
- Permian bioclastic limestone and bioherm are the most favorable reservoirs. 二叠系生屑灰岩和生物礁为最有利的储层。
- The Dawan Formation built up of alternating bioclastic limestone and shale belongs to the inner shelf subfacies. 大湾组的生物碎屑灰岩与页岩互层属于内陆棚亚相。
- 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;
- There are rich bivalve and brachiopodous fossils within the bioclastic limestone and calcareous mudstone in the Buqu Formation in age from Bathonian. 布曲组中的生物碎屑灰岩和钙质泥岩层中产大量的双壳类和腕足类化石,时代为中侏罗世巴通期。
- Massive bioclastic limestone from the middle of the sequence was believed to be formed under the aerobic conditions, supporting by both ecological and geochemical features. 块状灰岩的生物特征和地球化学特征均指示常氧沉积环境;
- Vertically, these dolostones are associated with oil shale, mudstone, bioclastic limestone and volcanic rocks, and interpreted as the secondary replacement products. 且白云岩在深湖、半深湖、浅湖、滩坝环境均有发育,垂向上与油页岩、泥岩、生物灰岩及火山岩共生。
- On the basis of a large number of core data and petrophysical information,the interpretation chart for deriving permeability of bioclastic limestone is made. 岩石白云化中等的地层是寻找有效产层的主要区域。根据大量的岩心分析数据和岩石物理研究资料,建立了生物碎屑灰岩渗透串解释图版。
- The results indicate that the tempestite in the area has lots of rock types including clastic rocks, bioclastic limestones and volcaniclastic rocks. 结果表明,该凹陷风暴沉积岩石类型丰富,包括各类碎屑岩、生物灰岩和火山碎屑岩。
- Those of grain banks in shallow lake mainly include ooid limestones with spar or micrite, bioclastic limestones, intraclastic limestones and grain lime-stones. 浅湖颗粒滩有亮晶或泥微晶的鲕粒灰岩、生屑灰岩和内碎屑灰岩,其次为含陆屑颗粒灰岩;
- Grainstones are the main part of the section, among which the oolites, intraclast limestones and most bioclast limestones are cemented by sparry calcite. 颗粒灰岩在剖面中占绝大多数,其中,鲕粒灰岩、内碎屑灰岩和多数生物碎屑灰岩均为亮晶方解石胶结。
- Keywords bioclastic limestone;pyrolyzed gas;lacustrine facies;dry coefficient; 生物碎屑灰岩;热模拟气;湖相;干燥系数;