oolitic

on understanding of the oolitic limestone oil-bearing characteristics in qianjiang formation of qianjiang depression

对潜江凹陷潜江组鲕状灰岩含油特征的认识

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through research it is shown that this method is an effective method of predicting oolitic beach reservoir porosity, being of important practical value.

研究结果表明，本方法是一套预测鲕滩储层孔隙度的有效方法，具有重要的实用价值。

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the main factors influencing flotation separation of oolitic hematite in guizhou are investigated by orthogonal design.

采用正交试验法考察了贵州某地鲕状赤铁矿浮选的主要影响因素。

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the results showed that the slurry viscosity of high phosphorus oolitic hematite increased with the concentration of the slurry raised and mineral particle fining exponentially.

结果表明：鄂西高磷鲕状赤铁矿的矿浆粘度随矿浆浓度提高和矿石细度变细呈指数关系上升。

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in fact, whether the oolitic banks can be finally developed into good reservoirs, with industrial value, depends on the combination of many geological factors.

事实上，鲕粒滩体最终发育成为具有工业价值的储集层，它与多种地质因素是否叠加在一起至关重要。

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their main mineral is kaolinite, usually in pisolitic, oolitic or clastic structure.

主要矿物是高岭石，常见豆状、鲕状和碎屑状构造。

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the iron mineral is mainly hematite, which disseminates in the gangue with irregular granular, forming concentric rings with oolitic structure.

该铁矿以赤铁矿为主，呈同心鲕环结构产出，呈不规则粒状嵌布于脉石中。

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microstructures of pisolitic and oolitic phosphorites and their genetic characteristics

鲕粒、豆粒磷块岩的显微结构和生成特点

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gaudy art phanerozoic oolitic ironstone in china

中国艳俗艺术研究

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in this paper, to apply imaging logging and conventional logging data to evaluate the fracture growth degree of feixianguan formation oolitic reservoir is presented.

在对鲕滩储层基本地质特征进行分析的基础上，提出了应用纵横波速度比和电成像资料结合的方法对鲕滩储层岩性进行识别。

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new process to recover vanadium by roasting and acid leaching research on the magnetizing roasting and magnetic separation of an oolitic hematite ore

钒矿石活化焙烧-酸浸新工艺的研究

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but where oolitic banks are well developed, there may not necessarily exist good reservoirs.

但有鲕粒滩发育，未必就有储层发育。

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research on the magnetizing roasting and magnetic separation of an oolitic hematite ore an oxide of iron that is strongly attracted by magnets.

某鲕状赤铁矿磁化焙烧&磁选试验研究一种氧化铁矿石，能被磁铁吸引。

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The spread of sedimentary facies was mainly in control of the evolution of the Kaijiang-Liangping Trough. The platform facies can be further classified into subfacies as oolitic dam, oolitic beach, tidal flat and lagoon from margin to interior of the platform.

沉积相带展布受开江&梁平海槽演化控制非常明显，从台地边缘向台内可细分为台缘鲕粒坝、鲕粒滩、潮坪及泻湖等四个亚相。

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research on the combined beneficiation process for dephosphorization of high phosphorus oolitic hematite ore from wushan, taohua county

巫山桃花高磷鲕状赤铁矿联合选矿脱磷工艺研究

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dissolution kinetic characteristics and morphology evolution of oolitic limestone

鲕粒灰岩的溶解动力学特征和微观形貌的发育演化

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however, bright spots and low velocity anomalies is not always the seismic responses from oolitic reservoirs.

但是随着勘探的深入，认识到“亮点”反射或低速异常体不一定真正是鲕滩储层的地震响应。

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sedimentary environments and origin of the devonian oolitic ironstones in china

中国泥盆纪鲕铁石沉积环境、成因

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this paper has divided the sedimentary facies of feixianguan formation, and analyzed the distribution of oolitic limestone beach body.

本文进行了飞仙关组沉积相的划分与鲕粒灰岩滩体分布的分析。

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The major ores of this deposit have a banded ( streaky), pisolitic or oolitic structure.

条带（条纹）状和豆鲕状构造是本矿床的主要矿石构造。

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test of desliming from refractory oolitic hematite by complex reagent system

难选鲕状赤铁矿复合药剂制度脱泥试验研究

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the research results showed that the main ore structure is oolitic with a typical band structure of concentric rings.

结果表明：矿石以鲕状构造为主，具有典型的同心环带结构。

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mixed water dolomization is the basis of platform fringing oolitic beach reservoir of feixianguan group.

残余鲕粒白云岩是飞仙关组鲕滩气藏最有利的储层。

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Mixed water dolomization is platform fringing oolitic beach reservoir of Feixianguan group.

残余鲕粒白云岩是飞仙关组鲕滩气藏最有利的储层.

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ll group chondrite study on the dispersion character of fine oolitic hematite ore particles

低铁低金属群球粒陨石微细粒鲕状赤铁矿颗粒分散特征研究

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Oolitic hematite is considered as one of the most refractory ore type.

鲕状赤铁矿石是目前国内外公认的最难选的铁矿石类型之一.

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application of sequence stratigraphy prediction of carbonate oolitic beach reservoir

层序地层学在碳酸盐岩鲕滩储层预测中的应用研究

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research for dephosphorization and iron increase of oolitic hematite

鲕状赤铁矿提铁降磷工艺研究

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oolitic reservoir is characterized by sigmoid and shingled reflection configurations.

鲕粒滩的层序地层反射特征表现为S型或斜交叠置型。

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test research on roasting-low intensity magnetic separation of oolitic hematite ore in zhangjiakou area

张家口地区鲕状赤铁矿还原焙烧-弱磁选试验研究

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