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- carbonate rock area 碳酸盐岩地区
- Eocene sand-conglomerate of inshore submerged fan, turbidite fan and buried hill carbonate rock are the main reservoirs.This place is an important area for oil-gas exploration. 古近系近岸水下扇、浊积扇砂砾岩体和下古生界古潜山碳酸岩是油气最主要的储集层,是该带油气勘探的重点。
- Lower Ordovician carbonate rock is the major reservoir in Akekule area of Tarim Basin, and karst is the most important factor influencing Ordovician reservoir. 下奥陶统碳酸盐岩是阿克库勒地区主要含油气层 ,岩溶作用是影响奥陶系储层发育的最主要因素。
- 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。
- According to the type of serpentine" causing and the mineral geology condition of the mineral area,Nanzheng Serpentine was indicated that it was the eclipse change of Rich Mg Carbonate rock. 根据蛇纹石玉成因类型,结合矿区成矿地质条件,推测南郑蛇纹石玉为富镁碳酸盐岩蚀变的产物。
- There are different sediment origins for Saximiao formation on both east and west sides of work area, shown in the distribution of feldspar content, carbonate rock cuttings and sandbody cycle. 工区东、西两边沙溪庙组具不同的物源沉积,表现在长石含量、碳酸盐岩屑和砂体旋回分布上。
- The littoral-neritic facies carbonaceous detrital rocks and carbonate rock of Lower Devonian is broadly distributed in the area,with a high Sb background. 区内广泛分布有泥盆系滨浅海含碳碎屑岩和碳酸盐岩.;岩石具有较高的Sb背景场
- Many multilayered carbonate rocks are deeply cut by rivers at crust newly uplift area in Southwest China. 摘要我国西南近代地壳抬升区的多层状碳酸盐岩岩组常被河流深切割。
- To sum up, the findings are beneficial to the recognition of rill erosion characteristics for small watershed in soft rock area. 研究结果有利于深化人们对砒砂岩地区小流域毛沟侵蚀特性的认识。
- The marine hydrocarbon source rock is generally carbonate rock of isolated platforms and interplatform troughs in the Baise basin. 摘要百色盆地海相烃源岩主要为孤立台地和台间海槽碳酸盐岩。
- This study focuses on the understating of morphological characteristics and evolutionary model in the mud rock area, southern Taiwan. 摘要:二仁溪流经台湾西南部泥岩分布区,呈现恶地地形及曲流地形。
- The property of Carbonate rock on geology-geophysics and all kinds of method of hydrologic well logging were analyzed. 本文分析了碳酸盐岩地层的地质-地球物理特征和各类测井方法对它的响应。
- A complete laterite profile should be made up of laterite layer, parti-color clay layer and carbonate rock saprolite. 完整的红土剖面应该由红土层、杂色粘土层和碳酸盐岩腐岩组成。
- The sedimentary facies relating with carbonate rock include lakeshore, bank, bank margin, bathyal lake subfacies. 生物浅滩具有分布范围广阔、顶面平坦、进积迅速、前斜坡明显、沉积旋回发育、沉积厚度较小但稳定的特征。
- Carbonate rock saprolite is formed in zones of alteration and made up of travertine and residual carbonate crystals. 碳酸盐岩腐岩形成于包气带,由原岩中的碳酸盐溶解后再次沉淀形成,主要由钙华和残馀碳酸盐晶体组成。
- The Dalong Formation in Guangyuan area in northwestern Sichuan Basin is mainly composed of interbeds of carbonate rocks, siliceous rocks and shales. 摘要四川盆地西北广元地区上二叠统大隆组主要为碳酸盐岩、硅质岩和页岩互层沉积。
- There are some fluid inclusions in the fillings of dissolved void of Ordovician carbonate rock in the Ordos basin. 鄂尔多斯盆地奥陶系马家沟组碳酸盐岩的溶孔、溶洞充填物中均含有一定量的包裹体。
- They constitute two lithofacies sequences in ascending order:carbonate rock platform lithofacies seq... 从下向上有规律地形成了2种岩相序列,即碳酸盐岩台地岩相序列和沉没台地岩相序列。
- Ultrasonic wave attenuation measure is an important method of researching the energy absorptance of rock. It relates with the variation of rock microcrack and is one of subjects to be researched continuously in rock area . 声波衰减是研究岩石能量吸收性质的主要方法,它与岩石内部微裂纹及其变化有着密切联系,是岩石领域需要深入研究的课题之一。