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- Determination and its significance of ancient oil pools in Ordovician weathering crust, Ordos basin 鄂尔多斯盆地奥陶系风化壳古油藏的确定及其意义
- Keywords bitumen;ancient oil pools;Pingliang formation shale;Ordovician;weathering crust;central uplift belt;Ordos basin; 沥青;古油藏;平凉页岩;奥陶系;风化壳;中央隆起带;鄂尔多斯盆地;
- ancient oil pools 古油藏
- The ancient asphalt-oil pool in this area is a sort of asphalt oil pool that has multiperiodic and multisource geneis and has gone, strong evolvemens in the late period. 这一地区的沥青古油藏是一种多源多期成因,并经历了后期强烈改造。
- Cave and cleft in karst limestone are the main oil-bearing space of Ordovician oil poor in Tahe oil field,the develop level of ancient karst controlled the formation oil pool in Ordovician reservoir. 塔河油田奥陶系油藏储集空间以碳酸盐岩岩溶孔洞缝为主,古岩溶发育程度对奥陶系油气成藏有重要的控制作用。
- The reversal of the basin destroys oil pools and redistributes the oil and gas in common. 盆地的反转使油气藏遭到破坏和油气进行再分配成为普遍现象。
- The structure-stratigraphic oil pools are mainly distributed in the northern and southern part of ... 该研究成果用于勘探部署工作中,取得了较好的勘探效益。
- The Cenozoic Shahejie and Kongdian Formations, the Mesozioc and the Permo Carboniferous Systems are the main source rocks of the buried hill oil pools. 新生界的沙河街组、孔店组及中生界和古生界的石炭二叠系的烃源岩为潜山油气藏的主要油源。
- The examination of the mechanism and controlling factors of the oil pools cited above has revealed that the Chexi region is expected to be a poten. 车西地区因自身地质结构特点在勘探初期以来一直以隐蔽油气藏为主。
- Based on these studies, reservoir feature, law of oil and gas accumulation are researched and 4 kinds of oil pools are summarized . 在此基础上,对火成岩的储集空间及油气成藏规律进行了研究,总结出4种火成岩油藏类型。
- The buried hill tuff oil pool of Hanan Oilfield has an unconformable contact with overlying sandstone of Aershan Group. 哈南油田凝灰岩潜山油藏与上覆阿尔善组的砂岩油藏呈不整合接触。
- A part of deep reservoirs of the Zhaowa-Anpeng Oilfield in the Biyang Depression belongs to deep-basin oil pool, i. 泌阳凹陷赵凹安棚油田深层系部分油(气)藏属于深盆油(气)藏,即深盆致密砂岩油(气)藏。
- The oil and gas pools are of different characteristics in each smaller compartment, for example, Kala 2, Dabei, Yinan 2, Dina, Tuzi, Dawanqi and Yiqikelike gas and oil pools. 在中新世末至第四纪晚期,库车地区发生强烈沈降,高速率填充,剧烈的构造变形,使油气系统分割为若干个封存箱,各个封存箱内形成烃流体性质各异的油气藏。
- The correlation of oil sources shows that these old asphalt oil pools mostly root in the oil sources of Lower Cambrian and secondly in the oil sources of Silurian. 油源对比结果显示,其主要来源于下寒武统的烃源,其次为下志留统的烃源。
- Gudong oilfield features for its loose sand oil pool with rich heavy oil and heavy oil and paraffin widely distributed. 孤岛油田是典型的疏松砂岩油藏,稠油储量丰富,稠油、含蜡区块零散分布较广。
- Using this method and related software, the oil pool of the thrust bearing was meshed. 应用该算法实现了推力轴承油池网格的自动生成。
- Mangya depression is a secondary tectonic unit of Chaidamu Basin, its large area distribution with abnormal highpressure indicates more preservation of the mid-deep oil pools. 茫崖坳陷是柴达木盆地的次级构造单元,异常高压带的大面积分布表明中深层油气藏得以更多的保存;
- JZS is the biggest buried hill oil pool in the Liaoxi uplift of Bohai Sea area,with dominated light grey gneiss and cataclasite. 渤海海域辽西低凸起锦州南(JZS)太古宇变质岩油藏是渤海海域最大的潜山油藏,岩性以片麻岩及其形成的碎裂岩为主。
- The radiative feedback and radiative output of oil pool fires with water substrate were ob-tained on the basis of axisymmetric fiame assumption. 本文基于轴对称灰体火焰的物理假定,运用二维数值积分方法,对含水层油品燃烧过程反馈热辐射以及火焰对环境的热辐射水平进行了估算;
- The Dengying Formation fossil oil pool of Upper Sinian in Nanshanping, Cili County, Hunan Province was formed in Late Silurian-Early Devonian Period. 湖南慈利南山坪乡上震旦统灯影组古油藏形成于晚志留世一早泥盆世时期,主要储集空间为灯影组白云岩因溶蚀作用形成的溶孔、溶洞和裂缝。