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- In conclusion, the Lower Cretaceous in Kuqa Depression recorde a whole episode of foreland basin tectonic evolution. 总之,库车坳陷下白垩统记录了一幕完整的前陆盆地构造演化过程。
- Lakeshore and swampy carbonaceous mudstone and coal measures are major hydrocarbon source rocks of the Kuqa depression. 其滨湖、沼泽相炭质泥岩及煤系建造是库车坳陷重要的烃源岩。
- Kuqa Depression, located in the North Tarim Basin, is a Meso-Cenozoic foreland basin. 库车坳陷是在南天山海西褶皱带的形成过程中发展起来的中、新生代前陆盆地。
- The thickness of Cenozoic sedimentary is tremendous,and the sedimentary systems are multiple in Kuqa depression of Tarim Basin. 库车坳陷新生界沉积厚度巨大 ,沉积体系多样。
- Based on the analysis and calculation of rock mechanics, a study is conducted on the origin of abnormally high pressure in Kuqa depression. 摘要通过岩石力学的分析和计算,对塔里木盆地库车坳陷异常高压的形成原因进行了研究。
- Outcrops,well and seismic data demonstrate that many salt structures have developed in the Kuqa depression,northern Tarim basin,Northwest China. 野外露头、钻井和地震资料均揭示库车坳陷发育大量盐构造,并影响了油气成藏过程。
- Mesozoic transgressive events have important significance on oil and gas resources of Tabie uplift area and Kuqa depression in Tarim basin. 中生代海侵事件对塔北隆起区及库车拗陷油气资源具有重要的意义。
- Kuqa depression is a near latitudinally-trending long and narrow depression located in the north of the Tarim Basin and is dominated by Meso-Cenozoic strata. 库车坳陷是塔里木盆地北部一近东西走向的狭长坳陷,以中新生代地层为主。
- The Tertiary high quality reservoir was mainly developed in the fine, but not coarse granular detrital rocks of eastern Kuqa depression of the Tarim basin. 摘要库车坳陷东部下第三系优质储层主要发育于细粒碎屑岩,而不是粗粒碎屑岩中。
- The cretaceous Kuqa depression is a foreland basin generated by flexural subsidence resulting from the southward thrusting of the southern Tianshan Mountains. 摘要白垩系库车坳陷是在南天山强烈逆冲导致的挠曲沉降背景下发育的前陆盆地。
- Kuqa depression is one of the most important oil and gas-bearing area in Tarim basin, KL2 gas field in it is the source of West-East natural gas transmission project. 库车坳陷是塔里木盆地重要的含油气区,在这里发现的克拉2气田为西气东输工程奠定了资源基础。
- The statistic analysis showed more intensive positive correlation between the tightness or compressive ratio and overpressures in Mesozoic traps in northern Kuqa depression. 统计表明,库车坳陷北部中生界圈闭的紧闭度及挤缩率与超压具有较高的正相关性。力学和构造地质学理论分析显示,圈闭的紧闭程度及挤缩率可以表达岩层体应变。
- A new sedimentary system-the low sinuous river delta system was identified by observing many outcrops and rock cores, laboratory investigation and analyzing some logging and drilling data in Cenozoic in Kuqa depression, Tarim basin. 根据观察露头、岩心和分析钻井、测井资料 ,识别出塔里木盆地库车坳陷新生界中的低弯度河三角洲沉积。
- Influenced by the salt structures in the Kuqa depression, there are many types of structural traps and forming models of hydrocarbon pools.Majority of oil and gas locates in the sub-salt traps. 受盐构造影响,库车坳陷存在多种圈闭类型和成藏模式,油气主要聚集在盐下圈闭中。
- An investigation of sequence stratigraphy shows the Jurassic system in Kuqa Depression of Tarin basin can be divided into 8 sedimentary sequences, of which type I sequence boundary dominates. 通过层序地层学的划分与对比,将侏罗系划分出8个沉积层序,层序界面以I型层序界面为主。
- This uplifting not only resulted in the erosion or non-deposition of the Late Cretaceous strata,but also in the formation of the structural rudiment of deformation in the Kuqa Depression. 这一隆升过程不仅造成了库车坳陷全区缺失晚白垩世地层,而且也导致了库车坳陷构造变形雏形的发育。
- Zhang,Z.P.,Wang,Q.C.,2004.Development of joints and shear fractures in Kuqa depression and its implication to regional stress field switching.Science in China (Series D),47(Suppl.2):74-85. 张仲培;2004.;库车坳陷-南天山盆山系统第三纪脆性构造研究(博士论文)
- The Cretaceous and Paleogene in Kuqa depression are the main reservoir stata, and the sandstone of Basijiqike Formation in Cretaceous is typically the deep-burial high-quality reservoir. 库车坳陷的产气层位主要为中新生代的白垩系和下第三系,其中白垩系巴什基奇克组储层独具代表性,具有埋藏深、储层优、资源量大的特点,属典型的深埋高效优质储层。
- Abstract: Because of the great change in thickness of the overlying gyprock and the high density drilling fluid in Kuqa depression, it is very difficult to define the boundary stratotype. 摘要: 在库车坳陷天然气勘探中,由于目的层段上覆膏盐岩厚度变化大、钻井液密度高使得在该区天然气勘探中卡取层位、发现气层十分困难。
- east part of the Kuqa depression 库车坳陷东部