根据痕量元素特征对成岩构造环境、成岩物质来源和成岩方式进行了探讨。
Based on the trace element concerntrition, authors also discussed the tectonic environment source materials and processes of the petrogeney.
通过地质资料的报道,探讨了该区的成岩类型和构造意义。
The data of geology is reported and used to discuss on petrogenic type and tectonic implication.
在制定油气开发方案前,必须建立一个完整的构造演化、沉积作用、成岩作用的综合模式,进而预测有利构造沉积成岩相带。
So, before a development scheme of oil and gas is formulated, a synthetic model on structural evolution, sedimentation, and diagenesis should be set up to predict the favourable zones.
碳酸盐岩次生渗透性是成岩作用、构造作用、水动力作用及生物化学作用的综合结果。
The secondary permeability of carbonate rocks is the result of comprehensive process of diagenesis, tectonics, hydrodynamics as well as of biochemistry.
地裂运动形成的构造格局对沉积、成岩有一定的控制作用,进而在一定程度上控制了该区油气的分布。
The structural framework, formed by Emei Taphrogenesis, controlled the sedimentation and diagenesis, thus more or less controlled the distribution of hydrocarbon in the area.
本文认为岩性地层圈闭与构造圈闭在成藏条件和成藏机制方面存在一定差别,岩性地层圈闭的形成条件复杂,决定了其成藏主控因素具有自身的特点。
In this paper, it is held that there are some differences between structural traps and lithological stratigraphic traps on the aspects of formation condition and mechanism.
其储层特征主要受到沉积、成岩和构造作用的控制。
Moreover, the reservoir characteristics are determined by deposition, diagenesis and tectonism.
采用圈闭层封闭面成图技术方法对苏维依组进行分析,发现该组顶部存在构造-岩性型复合圈闭。
The formation was analysed by chart stacking technology along the sealing surface of the trap, a large tectonic lithologic complex trap was found in the top of the formation.
探讨了公婆泉矿区斑岩岩浆起源,论述了该矿区斑岩成岩成矿大地构造背景。
This paper researches into magma origin and minerogenetic geotectonic background of porphyry in the Gonpoquan copper ore district.
在此基础上,建立了区域中生代构造-流体-成岩成矿地球化学-体化系统模型。
The Mesozoic magmatism and polymetallic mineralization was caused by interaction between deep-derived fluids and Mesozoic multistage tectonic activities.
岩石铅同位素构造演化模式判别结果表明,煎茶岭超基性岩石的成岩物质来自亏损上地幔;
Projecting the lead isotope compositions on the Pb tectonic evolution model, the result indicates that the raw material of Jianchaling ultrabasic rock coming from the deplete upper mantle.
影响储层储集性能的主要因素:(1)沉积环境,(2)古气候,(3)成岩作用,(4)构造运动,(5)粘土矿物。
The factors affecting the property of reservoir were as follows. (1) environment of sedimentary, (2) paleoclimate, (3) diagenesis, (4) tectonic movement, (5) clay minerals.
储层的物性主要受沉积物原始组分、沉积作用、成岩作用和构造作用的多重影响。
The physical properties of reservoir are mainly affected by the multi-effects of the original composition of sediments, sedimentation, diagenesis and tectonism.
该“锥状菌层”的外形特征与叠锥极为相似,但它不属于成岩作用的产物,也不是沉积构造特征。
The cone bacteria bed resembles cone-incone in morphology, but it is neither product of diagenesis nor sedimentary structure.
同时指出鸭子河地区深层油气的有限规模成藏实为由构造裂缝系统控制的小规模油气藏,属于构造裂缝和岩性复合圈闭成藏类型。
Meanwhile, the authors also point out that the small scale reservoir formation is controlled by tectonic fractures, it belongs to tectonic fracture and lithology complex trap types.
其次,成岩成矿受基底构造和深部作用控制、与特有的基底有关;
Secondly, diagenesis and mineralization in the belt were controlled by base structure and deep process, and related to its own basement.
研究了埋藏—成岩—抬升变形过程中盖层封闭性的演化特点,开展了构造变形过程中盖层破裂实验。
It has been studied about sealing capacity evolution of cap rock in the process of buried, diagenesis and uplift. The broken test of cap rock modeling tectonic deformation has been done.
中上奥陶统圈闭发育多种类型,有成岩型圈闭、礁型圈闭和受构造作用控制的成岩型圈闭。
There were various trap types developed in the Middle Upper Ordovician, including sedimentary type, reef type and structure controlled sedimentary type.
在生物组合、成岩性及构造样式等方面与早白垩世李三沟组明显不同。
Furthermore, the distinctive differences are present between this suite of strata and the Early Cretaceous Lisangou Formation in terms of biological assembly, diagenesis and tectonic pattern.
地裂运动形成的构造格局对沉积、成岩有一定的控制作用,进而在一定程度上控制了该区油气的分布。
The structural framework, formed by Emei Taphrogenesis, controlled the sedimentation and diagenesis, thus more or less controlled the distribution of hydrocarbon in the a...
其形成和分布主要受成岩期构造控制。
Their formation and distribution are mainly controlled by structures of rock-forming period.
外观最醒目特征是具有球颗构造,从化学成分和岩浆性质分析,球颗构造是成岩过程中岩浆不混溶的直接产物。
Analysis of their composition and magmatic properties shows that the spherolitic structure was the direct product of magma immiscible, which controled ther.
该构造储层属三角洲前缘亚相的水下分流河道微相沉积,并存在由成岩作用形成的次生孔隙发育带。
Its reservoir with secondary porosity zone is also a key for petroleum pool formation, which is of distributary channel of fan delta front.
分析大姚铜矿砂岩类的常量元素,反映其成岩成矿的构造背景,砂岩铜矿中碎屑岩的常量元素特征主要受物源区控制。
The major elements of clastic rocks in sandstone copper deposit are controlled by the tectonic setting of source area.
南江地区灯影组位于叠合盆地底部,形成时代最老,经历了多期次构造运动,成岩作用复杂。
The Dengying Formation in Nanjiang area located at the bottom of the superimposed basin, characterized by the old age, the multi-stages of tectonic movement and complex diagenesis.
在东喜马拉雅构造结火成碳酸岩脉中发现富碳硼镁钛石。
The C rich warwickite was discovered in a carbonatite vein from the eastern Himalayan syntaxis.
沉积相、成岩作用及构造因素共同控制了储层的发育。
The development of the reservoir was controlled by sedimentary facies, diagenesis and tectonics.
影响储层储渗性的主要因素包括沉积作用、成岩作用及构造作用。
The main factors that control reservoirs include deposition, diagenesis and tectogenesis.
结论孤北古1井成气期主要在第三纪末—第四纪的沉降埋藏期,由于断裂和裂缝的产生使天然气从烃源岩中运移出来,并通过断裂和裂缝运移至构造高部位聚集成藏。
Conclusion The gas of well Gubeigu 1 was produced during subsidence and was buried in Tertiary. The gas migrates and accumulates from source rock to reservoir through fractures.
桩海地区中生界碎屑岩储层的控制因素主要有沉积作用、成岩作用和构造作用。
The Mesozoic clastic reservoirs in Zhuanghai area are chiefly affected by sedimentation, diagenesis and tectonism.
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