1) complex rock and ore
复杂岩矿
2) soft and intricate ore-rock
软弱复杂矿岩
1.
A circular increment step load and unload method with many advantages is employed;and a set of creep experiments are performed to study the viscoelasto-plastic characteristics of soft and intricate ore-rock in Jinchuan Mine III.
采用集众优点于一体的分级增量循环加卸载方式,对金川有色金属公司III矿区软弱复杂矿岩进行蠕变试验,试验数据按可恢复的瞬时弹性应变与滞后黏弹性应变,以及不可恢复的瞬时塑性应变与黏塑性应变进行分析,得出软弱复杂矿岩黏弹塑性特性的基本规律。
3) soft rock mine with complex conditions
软岩复杂条件矿井
4) complex lithology
复杂岩性
1.
These case examples include: Reservoir characterization and productivity evaluation by using NMR logging, determination of reservoir porosity in complex lithology, identification of oil, water and gas zones under complex reservoir conditions where resistivity log data give poor indication, guiding the.
这些实例包括:用NMR测井资料评价储层特性及产能,确定复杂岩性储层的孔隙度,在电阻率测井资料显示不好的复杂储层条件下识别油气水层,以及指导完井和钻井方案的实施等。
2.
The kinetic mechanism of the rock with acid and the fracturing methods of complex lithology,on which people have little knowledge,have much different from common carbonate formations.
复杂岩性储层的酸压反应机理、酸压工艺方法不同于常规碳酸盐岩储层 ,而目前国内外对于复杂岩性储层岩石导流能力认识较少。
3.
Based on complex lithology reservoir eveluations and combined with reservoir structure and geology characteristics,analyzed are log responses in the abnormal compressional belts,and hense the purposeful or corresponding log interpretations are made.
以复杂岩性储集层评价为基础,结合油藏构造特征、储层地质特征,分析异常挤压带下测井资料响应特征并针对性开展解释;通过分析断块水性特征变化规律,提出了低渗透率储集层微孔隙度发育层段的测井识别手段,确定评价方法和评价标准。
5) complex Lithofacies
复杂岩相
6) comprehensive coal-rock
复杂煤岩
1.
This paper sums up the features of the coalfield's comprehensive coal-rock stratum and boring construction techniques,and analyzes the washing fluid technique and drill guarding method adopted in the boring on comprehensive coal-rock.
总结了煤田复杂煤岩地层特性和钻探施工方法,分析了复杂煤岩地质钻探冲洗液技术和钻孔护孔方法。
补充资料：白云岩矿
分子式：
CAS号：
性质：一种以白云石为主要组分的非金属矿产。含少量方解石、石膏、菱镁石等。用作钙镁磷肥原料时，要求含氧化镁>20%，氧化钙>30%。多为露天开采。一般不选矿，含泥量较大时用洗矿法，有时用浮选法。用于生产硫酸镁、轻质碳酸镁、钙镁磷肥等。还可作橡胶和医药的填料、土壤酸度的中和剂。广泛用于冶金、建材、玻璃、陶瓷等部门。
CAS号：
性质：一种以白云石为主要组分的非金属矿产。含少量方解石、石膏、菱镁石等。用作钙镁磷肥原料时，要求含氧化镁>20%，氧化钙>30%。多为露天开采。一般不选矿，含泥量较大时用洗矿法，有时用浮选法。用于生产硫酸镁、轻质碳酸镁、钙镁磷肥等。还可作橡胶和医药的填料、土壤酸度的中和剂。广泛用于冶金、建材、玻璃、陶瓷等部门。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条