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- Lacustrine carbonate rocks in member 1 of Shahejie Formation consist of biolithitic and oolitic limestone and minor ancylus fluviatilis limestones. 摘要山东东辛油田古近系沙河街组一段湖相破酸盐岩过去仅作为盖层而忽视其油气地质意义。
- Lacustrine carbonate rocks,distributed mainly at the upper part of the 4th Memberand the middle and lower parts of the 1st Member in the Shahejie Formation,are impor-tant Eogene reservoirs in Bohai Bay Basin. 湖相碳酸盐岩是渤海湾盆地下第三系的重要油气储集层,主要分布在沙河街组四段上部和一段中、下部。
- The lacustrine carbonate rocks occur on a wide range of scales in the Palaogene and Neogene strata in the Hoh Xil Basin, Qinghai, and constitute an important part of the Miocene Wudaoliang Group sediments. 摘要湖相碳酸盐岩在可可西里盆地的古、新近纪地层中分布广泛,更是中新统五道梁群沉积的主要组成部分。
- EOGENE LACUSTRINE CARBONATE ROCKS AND SEDIMENTARY MODEL IN BOHAI BAY REGION 渤海湾地区下第三系湖相碳酸盐岩及沉积模式
- Alga Assembtages and Palaeoenvironment of Eogene Hetaoyuan Formation Lacustrine Carbonate Rocks in Biyang Depression, Henan Province 泌阳凹陷核桃园组湖相碳酸盐岩系藻类组合及古环境
- Petrology and sedimentary environments of the lacustrine carbonate rocks from the Miocene Wudaoliang Group in the Hoh Xil Basin,Qinghai 可可西里盆地中新统五道梁群湖相碳酸盐岩岩石学特征与沉积环境分析
- Keywords lacustrine carbonate rocks;parasequence distribution characteristics;sedimentology;sequence stratigraphy;Shahejie Formation;Huimin Sag; 湖相碳酸盐岩;准层序分布特征;沉积学;层序地层学;沙河街组;惠民凹陷;
- lacustrine carbonate rocks 湖相碳酸盐岩
- Petrology and sedimentary environments of the lacustrine carbonate rocks from the Miocene Wudaoliang Group in the Hoh Xil Basin, Qinghai (ZHOU Ken-ken, YIN Hai-sheng, LIN Jin-hui) 可可西里盆地中新统五道梁群湖相碳酸盐岩岩石学特征与沉积环境分析(周恳恳,伊海生,林金辉)
- lacustrine carbonate rock 湖相碳酸盐岩
- Lacustrine carbonate will have a vast application prospect in the future future study on paleoenvironment evolution. 湖泊碳酸盐是一种研究古环境演化重要的代用指标,在过去气候环境变化研究中有广阔的应用前景。
- lacustrine carbonate source rocks 湖相碳酸盐岩
- The sedimentology and the sequence stratigraphy principles were used to study the development rules of lacustrine carbonate sedimentary cycles in the first member of Shahejie Formation. 针对惠民凹陷西部湖相碳酸盐岩储层薄、横向变化快、旋回性发育的特点,利用沉积学和层序地层学理论和方法研究了该区沙一段湖相碳酸盐岩沉积旋回的发育规律。
- Materials having induced porosity such as the carbonate rocks have even more complex pore configurations. 类似碳酸盐岩这种含有次生孔隙结构的物质具有更为复杂的孔隙构型。
- Carbonate rocks are predominantly composed of intra-clastic dolostone, chert dolostone and sand-bearing dolostone. 碳酸盐岩以内碎屑白云岩、燧石白云儿和含砂白云岩为主。
- The main kinds of rocks include carbonate rocks, tuffite, siliceous rocks and quartz sand-stone. 主要岩石类型包括碳酸盐岩、沈积凝灰岩、矽质岩和石英砂岩。
- Hypergenesis palaeokarst contribute on carbonate rock reservoirs at most. 其中,对碳酸盐岩储层储集空间贡献最大的是表生期岩溶。
- For example, the porosity of sandstones tends to be facies related, whereas in carbonate rocks this is generally not so. 例如,砂岩孔隙度一般与相有关,而一般在碳酸盐岩中则一般并非如此。
- The main water source is fracture-karst water in Middle Ordovician carbonate rocks. 主要的供水水源为中奥陶统碳酸盐类岩石中的裂隙-喀斯特水。
- It is imperative to evaluate the high-and post-mature marine carbonate rocks of the Lower Palaeozoic. 如何评价下古生界高-过成熟海相碳酸盐岩成熟度是当前急需解决的问题。