近代沉积史看来就是过去沉积史的重演。
Recent history of sedimentation is seen to be a recapitulation of the past.
研究地震相的目的在于重塑盆地的沉积史和构造史。
The purpose of studying seismic facies lies on reconstruct the sedimentary history and structural history of basin.
在对该区构造演化史、沉积史深入研究的基础上,建立了成藏模式。
On the basis of researching on Structural evolution history and depositional history in the area, a reservoir formation mode is set up.
三叠纪末的印支运动结束了柴达木地块及其周缘地区的海相沉积史,使柴达木地区进入陆内盆地发育新时期。
At the end of Triassic period, the Marine sedimentation on Qaidam Massif (including its surroundings) has ended, and interior basin started to develop in Qaidam area.
本文用泥岩声波时差法和沉积速率法对关键井的地层剥蚀厚度进行了恢复,在此基础之上,用回剥法恢复了关键井的沉降史。
Backstripping technique is used in the recovery of subsidence history of Wells on the basis of erosion thickness that is calculated by the interval transit-time of mudstone and the sedimentation rate.
磷灰石裂变径迹是研究沉积盆地地热史的强有力工具。
Apatite fission track is a powerful tool to study the thermal history of sedimentary basin.
直接用厚度法制作发育史剖面仅考虑到补偿性沉积,而忽视了非补偿沉积。
One only tends to think of compensation sedimentation, but neglect uncompensated sedimentation in compiling structural growth section by thickness method.
结果表明,泌阳断陷湖盆沉积充填史划分为三个阶段:初始断陷充填阶段、主断陷充填阶段及坳陷充填阶段,并分别对应着三个构造层序。
The result shows that sediment filling history of Biyang fault depression can be classified into initial rift, main rift and downwarp filling stages which have in turn formed three tectonic sequences.
碳同位素分馏动力学模型在不同盆地会存在差异,不仅取决于气源条件,还与聚集历史、沉积-构造史有关。
The kinetic model of carbon isotope fractionation may have difference in the different basin, which lies on gas source condition, accumulation history and sedimentary-tectonics history.
前陆盆地地层的层序反映了前陆盆地构造演化史为一个多旋回的沉积构造演化史。
The stratigraphic sequences in foreland basins have recorded a long and complex history of polycyclic sedimentary tectonic evolution.
层序地层学为沉积盆地的充填史分析和储层预测提供了有效的格架,但其在源岩评价和预测中的意义未能引起充分的重视。
Sequence stratigraphy provides an effective framework for basin-fill analysis and reservoir prediction, but little attention has been paid to its significance in source rock evaluation and prediction.
通过对沉积埋藏史、生烃史及油气运聚史的研究,确定烃源岩生、排烃及油气运聚期次;
The stages of oil generation, expulsion, migration and accumulation are determined through study of depositional history, oil generation and migration and accumulation history.
烃源岩成熟度状态主要由盆地沉积埋藏史及热史所决定。
The maturity of source rock is mainly controlled by sedimentary and burial history and thermal history of the basin.
同时,相应解释了在地质史中,自元古代以来,富镁碳酸盐沉积逐渐变少、而富钙碳酸盐沉积逐渐变多这样一个全球性的基本地质事实。
This leads to the authors'conclusion that the proterozoic era is most likely the high time for the formation of sedimentation deposit of magnesianite. This also explains the basic global g…
沉积盆地的热历史与其构造演化史密切相关。
The thermal history of sedimentary basin relates closely to its tectonic history.
对辽河盆地黄金带地区构造特征、构造发育史及沉积特征进行了研究,对其成藏模式进行了分析。
The forming pattern of the reservoirs in Huangjindai area of Liaohe Basin was analyzed on the basis of structure property, structural history and sedimentary feature of this area.
对辽河盆地黄金带地区构造特征、构造发育史及沉积特征进行了研究,对其成藏模式进行了分析。
The forming pattern of the reservoirs in Huangjindai area of Liaohe Basin was analyzed on the basis of structure property, structural history and sedimentary feature of this area.
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