与碎屑岩储层损害机理的认识及深入程度相比,对碳酸盐岩储层的研究还远远的不够,这也是与其重要地位极不相称的。
The research on formation damage in carbonate reservoir is far from enough, which is not suitable with its importance, comparing with the depth of understanding on damage mechanism in clastic rock.
藕塘底组属于上石炭统,是一套陆源碎屑岩与碳酸盐岩组成的混合沉积岩。
Its Outangdi Formation of the Upper Carboniferous system occurs as mixed deposits of terrigenous clastics and carbonate.
虽然碳酸盐岩油藏大约占世界油气储量的一半,但是碳酸盐岩油藏比碎屑岩油藏表现出更低的采收率系数,。
While they already contain around half of the world's hydrocarbon reserves, carbonate fields still exhibit lower recovery factors than clastic fields.
利用这一组模型。可以对既有碳酸盐岩又有碎屑岩的复杂岩性沉积盆地中的油气演化进行模拟。
With the above models, the oil and gas evolution history in a sedimentary basin with complex lithology can be modeled.
本文提出渤海地区下第三系沙河街组湖泊成因的碳酸盐岩大都是陆源硅质碎屑和碳酸盐的混合岩。
This paper describes that the lacustrine carbonate of lower Tertiary Sha- hejie Formation in Bohai Bay is mostly terrigenous elastics-carbonate mixture rock.
埕岛油田的结晶基底为太古界花岗片麻岩,沉积基底为古生界碳酸盐岩和中生界碎屑岩。
Chengdao oil field has a crystalline basement of Achaean granite gneiss and a sedimentary basement of Paleozonic carbonate rock or Mesozonic clastic rock.
川西北的马脑壳金矿床为一赋存于三叠系碎屑岩、碳酸盐岩系的大型微细浸染型金矿床。
Manaoke gold deposit situated in Northwestern Sichuan is hosted in mid Triassic detrital and carbonate rocks.
据渤海地区所见的三种剖面类型提出了三种混合方式,并推定了陆源碎屑——碳酸盐混合岩沉积模式。
In Bohai Bay the small limited areas of lacustrine carbonate deposition are surrounded by large areas of the terrigenous clastic depositions during lower...
研究表明该夕卡岩的主要特征为:(1)呈层状、似层状赋存于碳酸盐岩和细碎屑岩接触带,产状与地层一致;
The main characteristics of the skarn are as follows:(1)occurring as bedded, para-bedded in the contact zone between carbonate and microclastic rock, and its occurrence being accordance to the strata;
研究表明该夕卡岩的主要特征为:(1)呈层状、似层状赋存于碳酸盐岩和细碎屑岩接触带,产状与地层一致;
The main characteristics of the skarn are as follows:(1)occurring as bedded, para-bedded in the contact zone between carbonate and microclastic rock, and its occurrence being accordance to the strata;
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