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- From inside out-wards the arcuate structure can be divided intofour nappe structure zones and each zone con-trols coalfield prediction area. 弧形构造由内向外可划分为4个推覆构造带,每个带都是一个煤田预测区,它有益于在该区寻找新的煤田。
- Three types of diagenesis have been distinguished for the hydrocarbon reservoirs of the Sanjianfang Formation in the arcuate structural zone of the Turpan-Hami Basin, Xinjiang. 吐哈盆地鄯善弧形构造带三间房组储集层的成岩作用类型主要为压实作用、胶结作用和溶蚀作用。
- Abstract: Three types of diagenesis have been distinguished for the hydrocarbon reservoirs of the Sanjianfang Formation in the arcuate structural zone of the Turpan-Hami Basin, Xinjiang. 文摘:吐哈盆地鄯善弧形构造带三间房组储集层的成岩作用类型主要为压实作用、胶结作用和溶蚀作用。
- Keywords Rift;Arcuate structure zone;Impactogen;Hydrocarbon accumulation.; 关键词裂谷;弧形构造带;碰撞谷;油气聚集;
- Arcuate structure zone 弧形构造带
- In Xuefeng arcuate structural belt of Hunan, Miaoershan ductile shear zone includes two types of tectonites, mylonite and schistosity rocks, which have different deformed characteristics. 湖南雪峰弧形构造带中的苗儿山韧性剪切带存在糜棱岩和片理化岩石两大构造岩类,各具不同的变形特征。
- This paper studied the forming mechanisms of the Qiyang arcuate structure through regional tectonic evolutional setting and characteristics of structural deformations. 结合区域构造演化背景及构造变形特征,对祁阳弧形构造的形成机制进行研究。
- The shear zone is a secondary structure zone of the syn-collision stage of Southern Tarim block with Ili-Isaik block. 该剪切带属南侧塔里木与伊犁-伊塞克两陆块碰撞缝合构造同碰撞期的次级构造带。
- The Yinggehai basin is characterized by high thermal gradients and overpressure.The diapir structure zone contains rich resources of oil and gas. 莺歌海盆地是中国近海最重要的天然气探区之一,具有超高温及异常高压的独特地质条件,中央坳陷形成了众多巨型泥底辟构造。
- The influence of the arcuate structure in Zoige area on the spatial distribution of the geochemical index concentration shows that geological structures obviously control the distribution of the near-surface geochemical fields. 若尔盖地区的弧形构造对化探指标浓度的空间分布的影响作用,表明地质构造对近地表地球化学场的分布有明显的控制作用。
- snowberg arcuate structure metallogenic belt 雪峰弧形构造成矿带
- The deposit is located at Qimantage back-arc rift structure zone, and hosted within Tieshidasi group volcanic rocks of upper Ordovician. 肯德可克钴铋金矿床是近几年来在东昆仑地区发现的重要钴多金属矿床类型。
- nonsynchronous superposed arcuate structure 非同期叠加弧形构造
- Several sections of Longtan Formation within Baishi Goujia klippe in the middle south section of Longmenshan structure zone are described. 详细描述了龙门山构造带中南段白石-苟家大型飞来峰多条龙潭组地层剖面,讨论了龙潭组的岩石组合特征及其横向变化规律。
- Duhuangling gold deposits occurred in the quartz diorite(porphyry)of Late Yanshan Epoch,the deposits are directiy controlled by EW trending fault structure zone. 杜荒岭金矿赋存于燕山晚期的石英闪长(斑)岩中,严格受近EW向断裂构造带控制。
- Lianmuqin Formation of Cretaceous,Shengbei structure zone of Shengbei Sag,Turban-Harmy basin,belongs to typical fan-deltaic front sedimentary system of north sediment source. 吐哈盆地胜北洼陷胜北构造带白垩系连木沁组属于典型的北物源扇三角洲前缘沉积体系,其砂体埋藏深度较浅,储层物性较好,向北上倾尖灭型岩性圈闭发育。
- The shear zone extends eastward to Irenharbirga and is cut by "Tianshan Main Structure zone", and goes westward via Adengbulake gorge of northern Muzart river valley to Ala-Aiger pass, then connects with "Nigulaev line". 剪切带向东至伊连哈比尔孕山被“天山主干断裂”截断,向西经北木札尔特河谷的阿登布拉克沟在国境附近的阿拉爱格尔山口附近与邻国“尼古拉耶夫线”相接。
- The Qinjiatun reverse structural zone is a tine ridge anticline developed above the e... 这些反转构造发育在深层生烃凹陷附近,生、运、聚、储的配置关系极佳,是重要的油气圈闭。
- U nderground water consists of Quaternary pore water, bedrock fissure water and ve in fissure water in structure zones. 矿区地下水类型有第四系孔隙水、基岩裂隙水和构造带脉状裂隙水等三类。
- Keywords arcuate structure;oil-gas geochemical field;Zoige in Tibet; 弧形构造;油气地球化学场;西藏若尔盖;