tertiary strata 中文意思是什麼
tertiary strata
解釋
第三紀地層-
Through research, the organic matter of source rocks in carboniferous - permian coal measure strata began first hydrocarbon - generating in mesozoic, and the first hydrocarbon - filling took place. but, because of yanshan movement later, the carboniferous - permian strata rose, as a result, the first hydrocarbon - generating and reservoir - forming paused ; in early tertiary period, because carboniferous - permian strata dipping forward east originally turned into dipping forward west, the prototype of faulted block began to form gradually ; by the end of sha - 3 period of early tertiary, the paleogeotherm of carboniferous - permian strata exceed the mesozoic ' s temperature again, and accordingly, abundant hydrocarbon was generated and expulsed secondly. the trap continued to develop ; from the end of late tertiary to quaternary, the second hydrocarbon - generating and expulsing got to its peak, and the second reservoir - forming was over
研究表明，本區石炭?二疊紀烴源巖在中生代發生一次生烴和排烴，並有油氣充注，后因燕山運動導致地層抬升，一次生烴和成藏過程中止；在早第三紀，原來東傾的地層變為西傾，斷塊圈閉開始具雛形；至早第三紀沙二末期，石炭?二疊系的大部分地層古地溫再次超過中生代一次生烴的溫度，開始二次生烴和排烴，圈閉持續發育；晚第三紀末?第四紀，二次生烴、排烴達到高峰，二次成藏完成。 -
East china sea shelf basin, consisting of tertiary oil - bearing strata and great in thickness, is an important cenozioc oil - bearing basin in china
摘要東海陸架盆地是我國重要的新生代海上含油氣盆地，其中充填了巨厚的古新近系含油巖系。 -
There have been many questions about the petroleum pool formation conditions and models for this area since the first well was drilled in 1988, which has had an great influence on the further petroleum exploration and development. in this study, a method with the combination of petroleum geology, sequence stratigrapy, organic geochemistry and geophysics, based on drilled core analysis data, well data and seismic sections, has been applied to investigate the petroleum pool formation conditions and models in this area, and the following results and recognition have been obtained : ( 1 ). the lower tertiary strata are subdivided into two sequences and seven systems
本研究以鉆井取心分析資料、測井數據、地震資料為基礎，綜合利用沉積學、層序地層學、石油地質學、地球物理學、有機地球化學等多門學科的有關理論和研究方法，通過對埕島東斜坡區油氣藏形成條件和模式研究，主要取得了以下幾個方面成果和認識： （ 1 ）埕島東斜坡地區下第三系共劃分兩個層序、七個體系域，其中沙一段至東三段中下部沉積為層序，東三段上部至東一段為層序。 -
These strata of basin are made up of cretaceous period, tertiary period and quaternary period. tertiary period is the major sediment in the basin and the biggest thickness is up to five thousand meters. this thesis studies the petrology and characteristic of the diagenetic process of the reservoir
盆地的沉積巖系主要由白堊系、上下第三系和第四系組成，下第三系是盆地中的主體沉積，最大厚度5000米，分為萬昌組、永吉組、奢嶺組、雙陽組。 -
This paper sums up characteristics of au anomalies within tertiary red elastic beds in a certain area of qinghai province, and points out that au anomalies mainly exist in the middle part of the tertiary strata, that anomalies are most strong in stream sediments, and that au anomalies result from secondary enrichment of au
摘要對青海某地第三系紅色碎屑巖層中的金異常特徵進行了綜述，指出金異常主要存在於第三系中段巖層中，異常在水系沈積物中強度最大，並認為金異常由次生富集作用形成。 -
Abstract : this paper sums up characteristics of au anomalies within tertiary red clastic beds in a certain area of qinghai province, and points out that au anomalies mainly exist in the middle part of the tertiary strata, that anomalies are most strong in stream sediments, and that au anomalies result from secondary enrichment of au
文摘:對青海某地第三系紅色碎屑巖層中的金異常特徵進行了綜述，指出金異常主要存在於第三系中段巖層中，異常在水系沉積物中強度最大，並認為金異常由次生富集作用形成。 -
Several big oil - gas reservoirs, with reserves of 100 million tons more, have been discovered in the upper tertiary middle and shallow strata of bozhong area in bohai bay since last five years, as a result, the area b ecame the hot - point area followed with interest by domestic and abroad oil men
渤中坳陷近5年來先後于中淺層的上第三系發現了多個儲量超億噸的大型油氣田，成為國內外石油界關注的重點和熱點地區。 -
Abstract : several big oil - gas reservoirs, with reserves of 100 million tons more, have been discovered in the upper tertiary middle and shallow strata of bozhong area in bohai bay since last five years, as a result, the area b ecame the hot - point area followed with interest by domestic and abroad oil men
文摘:渤中坳陷近5年來先後于中淺層的上第三系發現了多個儲量超億噸的大型油氣田，成為國內外石油界關注的重點和熱點地區。
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