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- From inclusion and Ro data, it is clear that Pingbei strata had undergone a higher temperature gradient in geological history, which is favorable for source rock evolution. 从包体测温和镜质体反演资料推测平北工区经历了高于今地温梯度的热历史,这对平湖组烃源岩或深部烃源岩演化有利。
- Overthrusting of thrust belt controls all elements of hydrocarbon accumulation, including source rock evolution, reservoir properties, trap formation and hydrocarbon redistribution. 冲断带冲断推覆作用对烃源岩演化,储层性能,圈闭形成,烃类再分配等油气聚集的各个因素均具有重要的控制作用。
- Based on an analysis of the relationship between overthrusting and source rock evolution of the foreland basins in West China, the evolutionary modes of source rocks during o-verthrusting are di. 前陆盆地是世界上油气资源最为丰富的盆地类型之一,而前陆盆地冲断带又是前陆盆地中最主要的油气富集区带之一。
- The Theory of Tissot Hydrocarbon Source Rock Evolution Needs a Further Study 蒂索烃源岩演化理论需要深化
- source rock evolution 烃源岩演化
- 1.Overthrusting of thrust belt controls all elements of hydrocarbon accumulation, including source rock evolution, reservoir properties, trap formation and hydrocarbon redistribution. 冲断带冲断推覆作用对烃源岩演化,储层性能,圈闭形成,烃类再分配等油气聚集的各个因素均具有重要的控制作用。
- Based on source rock, trap, reservoir cap assemblage and preservation conditions, formation and evolution of reservoirs were analysed. 结合烃源条件、圈闭条件、储盖组合及保存条件,分析了油气藏的形成及演化。
- Fuxin basin has abundance natural gas and good gas source rock. 阜新盆地有较好的气源岩,天然气资源丰富。
- The characteristics of sedimentary cycles and evolution of systems tracts, as well as the implications for source rock and reservoir development, are discussed. 根据延长组旋回特征和体系域的发育情况,分析了沉积旋回的边界及演化特征和层序对延长组生储盖层配置关系的控制作用。
- The dark mudstone deposited in this time is the favorable source rock. 同时,该层序内沉积的暗色泥岩也是有利的烃源岩。
- X-ray diffraction and petrography analysis showed that the burial depth from 2500 meters to 3000 meters was favorable to diagenetic evolution of clay and carbonate minerals in source rock. 粘土矿物和碳酸盐矿物的转化对烃源岩力学性质产生了影响,导致随埋藏深度的增加岩石由相对塑性向相对脆性转变。
- The Upper Palaeozoic source rocks in Jiyuan-Zhongmou-Huangkou depression belt experienced complicate structural and thermal evolution. 济源-中牟-黄口坳陷带的上古生界烃源岩经历了复杂的构造热演化历史。
- Major hydrocarbon source rocks are in the Cambrian and Ordovician. 寒武-奥陶系烃源岩是该区主力烃源岩;
- The thermal evolution history of source rocks and the oil seeps proved that petroleum accumulation had happened in the area once. 烃源岩热演化史及地面油苗显示证实本区有油气运移聚集的条件和历史。
- However, the hydrocarbon accumulation or reservoir formation requires some thickness of source rock. 但油气的聚集和油气藏的形成,对源岩厚度有一定要求。
- Controls on evolution, source rocks, reservoir rocks, and trapping mechanisms are discussed. Prior familiarity with depositional systems and structural geology is helpful. 也讨论进化对照标准,生油岩,储集岩和圈闭机理。预先熟悉沉积体系和构造地质学是有帮助的。
- The marine hydrocarbon source rock is generally carbonate rock of isolated platforms and interplatform troughs in the Baise basin. 摘要百色盆地海相烃源岩主要为孤立台地和台间海槽碳酸盐岩。
- Research on color index of conodont fossil shows that hydrocarbon source rocks in palaeozoic formation in Bachu Uplift Area are in mature phase of thermal evolution. 牙形刺化石颜色指标研究表明,巴楚断隆区古生代地层中的烃源岩正处在热演化的成熟期,寻找古生代油气藏应成为该构造带今后勘探的重点;
- Logging identification and evaluation of Cambrian-ordovician source rock in Tarim Basin ACQ P1. 塔里木盆地寒武-奥陶系源岩的测井识别及评价二、各向异性1、基于:频率的各向异性和裂缝。
- Thehigh thermal fluid which was brought during the magma activity might increase the paleogeothermal gradient, and accelerate the thermel evolution of source rocks. 岩浆活动伴随的高热流可以提高盆地古地温,加速烃源岩演化,亦将使与岩浆岩毗邻的烃源岩达到高成熟或过成熟;