anachoric crust of weathering

Discovery of the large-scale paleo-weathering crust in the Qiangtang basin,northern Tibet, China and its significance

藏北羌塘盆地大规模古风化壳的发现及其意义

The distribution of Caledonian residuum reservoirs in the south of Ordos Basin is mainly controlled by karst palaeogeomorphology,strata of residuum and sedimentary facies.

鄂尔多斯盆地南部加里东期风化壳储集层的分布主要受岩溶古地貌、风化壳层位及沉积相控制。

The main re-(servoir) types in Ordovician include sub-salt reservoirs in the eastern depression,residuum karst reservoir on the slope zone of the palaeohigh,dolomite reservoirs in the 4th member of M.

奥陶系主要的储集类型包括东部坳陷的盐下储集体、古隆起斜坡带的风化壳岩溶储集体、古隆起鞍部的马家沟组四段白云岩储集体、古隆起西部的中奥陶统重力流储集体和古隆起南部斜坡带的生物礁储集体。

The fourth paleosol (S4) which had changed into a residuum of the Brunhes Epoch (780,000 yr BP) at Shuangzhu in Chang an, Koujiapo in Xi an, Tianjiapo in Lantian and Hejiacun in Baoji developed over about 40 ka years.

通过对关中平原双竹村剖面、寇家坡剖面以及蓝田田家坡剖面、三官庙剖面、长安四府村剖面和宝鸡马家塬剖面黄土沉积中第4层古土壤的分析,发现西安、长安、蓝田和宝鸡中更新世中期发育的第4层古土壤已转变成为风化壳,厚度变化在3。

Determination and its significance of ancient oil pools in Ordovician weathering crust,Ordos basin;

鄂尔多斯盆地奥陶系风化壳古油藏的确定及其意义

Character and distribution about the reservoir and permeable body in Ordovician weathering crust in Tabmiao of north Ordos basin,China;

鄂尔多斯北部塔巴庙地区奥陶系风化壳储渗体特征及分布

Study of Ordovician weathering crust karst reservoirs in Ordos Basin;

鄂尔多斯盆地奥陶系风化壳岩溶储层研究

This is one of the most important factors that limit the achievements of gas exploration in the Ordovician weathered crust of the Tabamiao region in Ordos Bas.

鄂尔多斯盆地北部东段塔巴庙地区奥陶系风化壳岩溶作用过甚 ,破坏了地层的连续性及储集性能 ,是导致该区风化壳气藏勘探效果不佳的主要原因之一。

It shows the geological and geochemical characteristics of a REE deposit in granitic weathered crust in the eastern part of Guangdong Province.

本文以大量实际资料为基础,对粤东某一花岗岩风化壳稀土矿床的地质地球化学特征作了描述。

The carbonatite reservoir of Ordovician weathered crust in Shanganning Basin belongs to palaeokarst and its main reservoir spaces are denudation vugs.

陕甘宁盆地中部奥陶系风化壳碳酸盐岩储集层属于古岩溶型,主要储集空间是溶蚀孔洞。

Discovery of the large-scale paleo-weathering crust in the Qiangtang basin,northern Tibet, China and its significance

藏北羌塘盆地大规模古风化壳的发现及其意义

Characteristics of Karst Reservoirs of paleo-buried hill weathering crust in Well Miangu 3 in Bamianhe Oilfield of Dongying Depression

东营凹陷八面河油田面古3井古潜山风化壳岩溶储层特征

The Inspiration from Drilling Weathered Surface/Karst Cave Formation in Buried Hill Well Changzhou 35 - 2 - 1 Actual Drilling Analysis

古潜山风化壳溶洞地层钻进的启示——常州35-2-1井实钻情况分析

The Karst Reservoir Characteristic and Seismic Prediction to the Ordovician Stratum on the Leshan-Longnvsi Paleouplift;

乐山～龙女寺古隆起奥陶系风化壳岩溶储层特征与地震预测研究

siallite-carbonate weathered crust

硅铝碳酸盐型风化壳

This conversion process is preliminarily considered as a result of the long-term weathering and denudation caused in the course of rising of the late Archaean crust.

这一转变过程初步认为是本区晚太古代地壳上升所引起的长期风化剥蚀作用的结果。

The Origin of Paleoproterozoic Granites in the Eastern Liaoning and Southern Jinlin Provinces and the Crustal Evolution;

辽吉地区古元古代花岗岩的成因与地壳演化

Khondalite event and Archean crust structure evolvement

孔兹岩系事件与太古宙地壳构造演化

Archaean crustal deformation sequence and its evolution in Fuping Area

阜平地区太古宙地壳变形序列及演化

siallite-chloride-sulphate weathered crust

硅铝－氧化物－硫酸盐型风化壳

siallite-ferrite and allite weathered crust

硅铝－铁质和富铝型风化壳

Parametric Design of Centrifugal Fan Volute Based on CATIA

基于CATIA的离心通风机蜗壳参数化设计

Geochronologic and Geochemical Constraints on the Paleoproterozoic Crustal Evolution of Zhongtiao Mountains from Shanxi Province;

山西中条山地区古元古代地壳演化的年代学和地球化学制约

GEOCHEMICAL CHARACTERISTICS OF THE EARLY ARCHEAN SUPRACRUSTAL ROCKS IN SOUTHERN JILIN

吉林省南部早太古宙上壳岩地球化学特征

Jurassic bivalves from the Qiangtang basin in northern Tibet and the palaeoenvironmental significance

羌塘盆地侏罗纪双壳类化石组合及古环境

THE ARCHAEAN STRUCTURAL SETTING AND CRUSTAL EVOLUTION OF NORTH LIAONING

辽北太古宙岩石形成的构造背景与地壳演化

During the Early Archaean only appeared some nuclei of palaeocontinent in small size with low uranium contents in rocks and the sial was formed in the late stage of their evolution.

太古代早期只出现小面积古陆核,岩石含铀量低,硅铝壳演化晚。

THE EVOLUTIONARY CHARACTERISTICS OF PROTEROZOICEARLY PALEOZOIC CONTINENTAL CRUST IN THE EAST PART OF SOUTH CHINA AND DISCUSSION ABOUT URANIUM PROSPECTING DIRECTION

华南东部元古宙-早古生代陆壳组成演化特征与铀找矿方向探讨