DIAPIR

作品数:10被引量:20H指数:2
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相关领域:天文地球更多>>
相关作者:尚继宏李家彪更多>>
相关机构:浙江海洋大学中国科学院更多>>
相关期刊:《Science China Earth Sciences》《Journal of Ocean University of China》《Marine Science Bulletin》《China Geology》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划更多>>
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Genetic source,migration and accumulation of helium under deep thermal fluid activities:A case study of Ledong diapir area in Yinggehai Basin,South China Sea
《Petroleum Exploration and Development》2024年第3期753-766,共14页FENG Ziqi HAO Fang HU Lin HU Gaowei ZHANG Yazhen LI Yangming WANG Wei LI Hao XIAO Junjie TIAN Jinqiang 
Supported by the National Natural Science Foundation of China(41821002,42272163,42072167);Laoshan Laboratory Science and Technology Innovation Project(LSKJ202203403);Hainan Branch Project of CNOOC(KJZH-2021-0003-00).
Based on the geochemical parameters and analytical data,the heat conservation equation,mass balance law,Rayleigh fractionation model and other methods were used to quantify the in-situ yield and external flux of crust...
关键词:deep thermal fluid HELIUM genetic source migration and accumulation mechanism Yinggehai Basin 
Differences of Polygonal Faults with Irregularly Polygonal Geometries: A Case Study from the Changchang Sag of Qiongdongnan Basin, Northern South China Sea
《Journal of Ocean University of China》2023年第1期119-135,共17页LI Yufeng PU Renhai ZHANG Gongcheng FAN Xiaowei 
supported by the Key Laboratory of Marine Mineral Resources,Ministry of Land and Resources of China(No.KLMMR-2018-B-07);the National Basic Research Program of China(No.2011ZX05025-006-02);the National Natural Science Foundation of China(No.41672206)。
Polygonal faults(PFs)generally have a classic polygonal geometry in map view.However,under the influence of tectonic faults,diapirs,channels,and slopes,the classic polygonal geometry of PFs is not preserved,demonstrat...
关键词:channel DIAPIR GENESIS influence factors northern South China Sea polygonal fault slope transtensional faults 
Petroleum Geology in Deepwater Settings in a Passive Continental Margin of a Marginal Sea:A Case Study from the South China Sea被引量:11
《Acta Geologica Sinica(English Edition)》2021年第1期1-20,共20页ZHANG Gongcheng FENG Congjun YAO Xingzong JI Mo YANG Haizhang QU Hongjun ZENG Qingbo ZHAO Zhao SUN Rui 
supported by the National Science and Technology Major Project(Grant nos.2016ZX05026,2016ZX05026–007–007);the National Natural Science Foundation of China(Grant nos.91528303,41502127);the Opening Foundation of State Key Laboratory of Continental Dynamics,Northwest University,the Natural Science Basic Research Plan in Shaanxi Province of China(Grant No.2017JM4013);the Scientific Team Foundation of Department of Geology,Northwest University,Xi’an。
Deepwater oil and gas exploration has become a global hotspot in recent years and the study of the deep waters of marginal seas is an important frontier research area.The South China Sea(SCS)is a typical marginal sea ...
关键词:DIAPIR deepwater fan gas-rich sag hydrocarbon accumulation model Wilson cycles South China Sea 
Diapir structure and its constraint on gas hydrate accumulation in the Makran accretionary prism, offshore Pakistan被引量:5
《China Geology》2020年第4期611-622,共12页Zhen Zhang Gao-wen He Hui-qiang Yao Xi-guang Deng Miao Yu Wei Huang Wei Deng Syed Waseem Haider Naimatullah Sohoo Noor Ahmed Kalhoro 
This research was supported by projects of China Geological Survey(DD20190582,DD20191009);Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory(Guangzhou)(GML2019ZD0106).
The Makran accretionary prism is located at the junction of the Eurasian Plate,Arabian Plate and Indian Plate and is rich in natural gas hydrate(NGH)resources.It consists of a narrow continental shelf,a broad continen...
关键词:Natural gas hydrate Mud diapir Mud volcano Gas chimney Makran accretionary prism Marine geological survey engineering Offshore Pakistan 
Tectonic deformation features and petroleum geological significance in Yinggehai large strike-slip basin, South China Sea被引量:1
《Petroleum Exploration and Development》2018年第2期204-214,共11页FAN Caiwei 
Supported by the China National Science and Technology Major Project(2016ZX05024-005)
The subtle strike-slip tectonic deformation and its relationship to deposition, overpressure and hydrocarbon migration were studied on the basis of systematic sorting of tectonic data.(1) The local T(tension) fracture...
关键词:Yinggehai BASIN STRIKE-SLIP BASIN subtle STRIKE-SLIP structural deformation T fracture DIAPIR structure asymmetrical SLOPE 
Tectonic Geomorphology of Iran’s Salt Structures被引量:1
《Open Journal of Geology》2015年第2期61-72,共12页Mehran Arian Hamideh Noroozpour 
Iran has a various salt structures that their tectonic geomorphology is subject of this paper. Geologic situation of salt structures in Iran have determinate. According to age and geological setting of salt deposits t...
关键词:TECTONIC GEOMORPHOLOGY SALT STRUCTURES DIAPIR Iran HALOKINESIS 
Troodos: A Giant Serpentinite Diapir
《International Journal of Geosciences》2011年第2期98-101,共4页Roelof Dirk Schuiling 
Troodos is a classical ophiolite complex. It is proposed that the serpentinized harzburgites that now form the top of the mountain and represent the originally lowest part of the ophiolite sequence rose as a diapir. T...
关键词:OPHIOLITES Seawater Interaction SERPENTINIZATION (Lack of) Deformation Cyprus OLYMPIC Flame 
Contrast of Seismic Reflection Characteristics of Gas Hydrate Distribution between Northeast SCS Slope and Hengchun Ridge被引量:1
《Marine Science Bulletin》2008年第1期64-74,共11页尚继宏 李家彪 章家保 
By analyzing and interpreting the newly acquired seismic profile supported by the national 973 Program and synthesizing the data with other geologic & geographic information, we draw conclusions as follows, a) Two s...
关键词:BSR gas hydrate slumping block accretionary wedge thrust nappe tectosome DIAPIR 
Primary study on the diapir in the north of the Yellow River delta被引量:1
《Science China Earth Sciences》1999年第2期153-159,共7页李广雪 刘守全 姜玉池 魏合龙 庄克琳 杨子赓 李阳 鹿洪友 徐英霞 
Project supported by the Natural Science Foundation of Shandong Province (Z97E0'1004);the Marine Oil Company, Shengli Oil Bureau
Based on the measuring data of landforms, high-resolution seismic profiles, drilling cores, etc. a diapir body was found in the north of the modem Yellow River delta. The diapir body with a length of 5 km and a width ...
关键词:YELLOW River DELTA MARINE EROSION soft STRATUM diapir. 
Deep Tectonophysical Process of the Uplift of the Northern Qinghai--Tibet Plateau--Evidence from the Integrated Geological--Geophysical Profile from Golmud to the Tanggula Mountains, Qinghai Province, China
《Acta Geologica Sinica(English Edition)》1997年第1期1-14,共14页Xu Zhiqin Jiang Mei and Yang Jingsui Chinese Academy of Geological Sciences, Beijing Jiang Minxi 
This paper represents the result of the first-stage geological-geophysical integrated study of the Sino-French Cooperative Project"The Mechanism for Shortening of the Litbosphere in the East Kunlun and adjacent Regions"supported by the Ministry of Geol
The tectonic activities occurring since the Cenozoic in the northern part of theQinghai-Tibet Plateau (the region from the East Kunlun Mountains to the Tanggula Mountains)were probably caused by the intense intraplate...
关键词:northern Qinghai-Tibet Plateau GEOPHYSICS UPLIFT mantle diapir 
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