Gloeocapsomorpha prisca is one of important sedimentary organic matter of Ordovician's Marine carbonate source rock in Tarim basin, even all over the world.
粘球形藻是塔里木盆地奥陶系海相碳酸盐岩烃源岩和全球奥陶系烃源岩的重要生烃母质。
The carbonate source rock is controlled by system tracts and facies. The carbonate source rock is mainly developed in high system tract in low ramp or is survived with gypsum-salt rock together.
碳酸盐岩烃源岩的形成是受层序体系域和沉积相控制，分布于下斜坡的高位体系域或与膏盐岩伴生。
This paper discusses the methods to accurately evaluate maturity of carbonate hydrocarbon source rock based on theory and practice.
在理论与实践的基础上，就如何准确地评价碳酸盐烃源岩的成熟度进行了深入探讨。
China has large area of Carbonate distribution, but the high maturity and lower total organic carbon contents (TOC) have been troubling the evaluation of source rock.
碳酸盐岩在我国大面积分布，但高演化、低有机质丰度的特征一直困扰着烃源岩的评价。
According to the study of source of minerals etc. the ore-bearing minerals are mainly derived from the laterite weathering of carbonate rock.
根据成矿物质来源等方面研究，认为含矿岩系的物源主要来自碳酸盐岩的红土风化壳。
The material source of the Carboniferous karst type bauxite in North China mainly came from the underlying Late cambrian-middle Ordovician carbonate rock.
华北石炭纪岩溶型铝土矿的主要物质来源为下伏的晚寒武世—中奥陶世碳酸盐岩。
The formation of organic acid speeds dissolution of minerals in source rock, and the influence of the organic acid dissolving carbonate mineral influence is most obvious.
其中乙酸的形成有利于碳酸盐矿物的溶解，而草酸的形成不利于碳酸盐的溶解。
Exploration practice showed that the Paleozoic carbonate rock buried-hills with favorable hydrocarbon source and reservoir rocks are a kind of important oil and gas pools in Bohai Bay Basin.
勘探实践表明，潜山油气藏是渤海湾盆地中一种十分重要的油气藏类型，古生界碳酸盐岩具有多油气来源和优质储集岩。
The gas-pool formation and distribution are controlled by hydrocarbon source from oil-measure and coal-measure strata which constitute a dry gas area of marine over-mature carbonate rock.
在海相过成熟碳酸盐岩干气区由油系烃源层、煤系烃源层形成的烃源，制约着气藏的形成与展布。
The gas-pool formation and distribution are controlled by hydrocarbon source from oil-measure and coal-measure strata which constitute a dry gas area of marine over-mature carbonate rock.
在海相过成熟碳酸盐岩干气区由油系烃源层、煤系烃源层形成的烃源，制约着气藏的形成与展布。
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