|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Paleogeomorphy evolution of the Ordovician weathering crust and its implication for reservoir development,eastern Ordos Basin显示文摘Gas reservoir development of the Ordovician weathering crust in the Ordos Basin is closely controlled by the pre-Carboniferous paleogeomorphy.Previous studies show that the paleogeomorphy is high in the west and low in the east,and the karst highland,karst slope and karst basin are developed from west to east.With further exploration in recent years,many karst breccia that represent strong karstification,are found in the east area which previously is considered to be the Ordovician karst basin.Thus,it is necessary to revaluate controlling factors of karst paleogeomorphy development from a viewpoint of the dynamic paleogeomorphy evolution,to investigate the paleogeomorphy evolution of the Ordovician weathering crust in geological history and guide further research and prediction of development law of reservoir spaces.In order to reconstruct the paleogeomorphy of the weathering crust in the top of Ordovician in the east Ordos Basin,paleogeography,thickness of residual strata and paleokarst characteristics are well studied.The result shows that a wide range of paleokarst highland occurred in the central to east part of Ordos Basin in the early period,and the karst reservoir spaces were formed;but in the late period,the east part of the basin gradually evolved into the paleokarst basin,the current pre-Carboniferous paleogeomorphy was thus formed,and the dissolution reservoir spaces formed in the early period were mostly filled,accordingly the reservoirs were tight.However fracture networks formed by cave collapse connect intercrystalline pores of dolomite,therefore,the reservoirs can still be well preserved locally and are worthy targets for hydrocarbon exploration. | Xinshan Wei Junfeng Ren Junxing Zhao Daofeng Zhang Shunshe Luo Liubin Wei Juanping Chen | 2018 | Petroleum Research2018，3，1： | 2 |
| 2 | Sulige field in the Ordos Basin: Geological setting, field discovery and tight gas reservoirs显示文摘 | Yang Hua Fu Jinhua Wei Xinshan | 2008 | Marine and Petroleum Geology2008，25，： | 1 |
| 3 | Sulige field in the Ordos Basin:Geology setting,field discovery and tight gas reservoirs显示文摘 | Yang Hua Fu Jinhua Wei Xinshan | 2008 | Marine and Petroleum Geology2008，25，3： | 1 |
| 4 | Sulige Field in the Ordos Basin: Geological Setting,Field Discovery and Tight Gas Reservoirs显示文摘 | Yang Hua Fu Jinhua Wei Xinshan | 2008 | Marine and Petroleum Geology2008，25，45： | 1 |
| 5 | Sulige field in the Ordos Basin: Geological setting, field discov- ery and tight gas reservoirs显示文摘 | Yang Hua Fu Jinhua Wei Xinshan Liu Xinshe | 2008 | Marine and Petroleum Ge ology2008，25，45： | 1 |
| 6 | Sulige field in the Ordos Basin: Geological setting, field discovery and tight gas reser- voirs 显示文摘 | Yang Hua Fu Jinhua Wei Xinshan | 2008 | Marine and Petroleum Geology2008，25，45： | 1 |
| 7 | Sulige Field inthe Ordos Basin : Geological setting, field discovery andtight gas reservoirs 显示文摘 | Yang Hua Fu Jinhua Wei Xinshan | 2008 | Marine and Petroleum Geology2008，25，45： | 1 |
| 8 | Sulige field in the Ordos Basin: Geological setting, field discovery and tight gas reservoirs显示文摘 | Yang Hua Fu Jinhua Wei Xinshan | 2008 | Marine and Petroleum Geology2008，25，45： | 1 |
| 9 | The Tight Sandstone Reservoir in Pyramid Structure,Upper Paleozoic of Erdos Basin显示文摘Pyramid’s Arabic meaning'cone',it is a square bottom spire of stone building in Pyramid,the ancient Egyptian burial tomb of the king and queen are the most typical.Because of its grand scale,its sides are composed of plurality of triangular or triangular surfaces which are connected to the top,the area is very small,even a spire shaped,resembling Chinese characters in'gold'word。 | WEI Xinshan LUO Shunshe SUN Liuyi REN Junfeng ZHAO Huitao LIU Xiaopeng | 2015 | Acta Geologica Sinica(English Edition)2015，89，A01： | 0 |
| 10 | Fundamental capacity for peak interference power constrained cognitive radio relay networks显示文摘 | 谢先斌 Guo Wei Li Xinshan | 2012 | High Technology Letters2012，18，2： | 0 |
| 11 | Gas expansion caused by formation uplifting and its effects on tight gas accumulation:A case study of Sulige gas field in Ordos Basin,NW China显示文摘Gas expansion caused by significant exhumation in the Sulige gas field in the Ordos Basin since Late Cretaceous and its effects on hydrocarbon accumulation have been investigated systematically based on comprehensive analysis of geochemical,fluid inclusion and production data.The results indicate that gas volume expansion since the Late Cretaceous was the driving force for adjustment and secondary charging of tight sandstone gas reservoirs in the Sulige gas field of the Ordos Basin.The gas retained in the source rocks expanded in volume,resulting in gas re-expulsion,migration and secondary charging into reservoirs,while the gas volume expansion in the tight reservoirs caused the increase of gas saturation,gas-bearing area and gas column height,which worked together to increase the gas content of the reservoir and bring about large-scale gas accumulation events.The Sulige gas field had experienced a two-stage accumulation process,burial before the end of Early Cretaceous and uplifting since the Late Cretaceous.In the burial stage,natural gas was driven by hydrocarbon generation overpressure to migrate and accumulate,while in the uplifting stage,the gas volume expansion drove internal adjustment inside gas reservoirs and secondary charging to form new reservoirs.On the whole,the gas reservoir adjustment and secondary charging during uplifting stage is more significant in the eastern gas field than that in the west,which is favorable for forming gas-rich area. | LI Jun ZHAO Jingzhou WEI Xinshan SHANG Xiaoqing WU Weitao WU Heyuan CHEN Mengna | 2022 | Petroleum Exploration and Development2022，49，6： | 0 |
| 12 | Distribution and depositional model of microbial carbonates in the Ordovician middle assemblage,Ordos Basin,NW China显示文摘Based on outcrop profiles,drilling cores,cast thin sections etc.,the types,microfacies combinations and distribution pattern of microbial carbonates in the Ordovician middle assemblage of the mid-eastern Ordos Basin have been systematically analyzed.The middle assemblage of Ordovician in the mid-eastern Ordos Basin has microbial carbonates formed by the calci-fication of cyanobacteria,including microbial biostromes and microbial mounds made of stromatolites,thrombolites,and on-colites.The distribution of the carbonates shows obvious“stratum-control”and“regional”characteristics.The microbial bio-stromes 2–3 m thick each are controlled by sequence cycles and sedimentary facies changes,and were mainly formed in the tidal flat environment during the depositional stages of the Ma56 and Ma55 sub-members.The microbial biostrome in the Ma55 sub-member occurring near the carbonate-evaporite transition interface in the early stage of the transgression is distributed mainly in the Mizhi subsag in the eastern part of the basin;the microbial biostrome in the Ma56 sub-member turns up near the carbonate-evoporite transition zone in ring shape in the east of the central uplift.The ancient landform had noticeable control on the distribution of microbial mounds.The microbial mounds or mound-shoal complexes developing mainly during the de-positional stages of Ma57_Ma510 sub-members are about 15–25 m thick in single layer and distributed largely in the Wushenqi-Jingbian paleouplift.The development model of the microbial carbonate rocks shows that the carbonate-evaporite lithologic transition zone and the Wushenqi-Jingbian paleouplift are favorable exploration zones of microbial carbonates in the Ordovician middle assemblages. | WEI Liubin ZHAO Junxing SU Zhongtang WEI Xinshan REN Junfeng HUANG Zhengliang WU Chunying | 2021 | Petroleum Exploration and Development2021，48，6： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员