Results 41 to 50 of about 516 (206)

Sequence stratigraphic features of the Middle Permian Maokou Formation in the Sichuan Basin and their controls on source rocks and reservoirs

Natural Gas Industry B, 2015
Well Shuangyushi 1 and Well Nanchong l deployed in the NW and central Sichuan Basin have obtained a high-yield industrial gas flow in the dolomite and karst reservoirs of the Middle Permian Maokou Formation, showing good exploration prospects of the ...
Wang Su, Qingchun Jiang, Zhiyong Chen, Zecheng Wang, Hua Jiang, Congsheng Bian, Qingfu Feng, Yulin Wu   +7 more
doaj   +1 more source

Reconstruction of karst paleo-geomorphology and paleo-water system on the top of Maokou formation in Yuanba area, northern Sichuan Basin

Carsologica Sinica, 2022
The carbonate karst reservoir of Maokou formation is developed in the Yuanba area, northern Sichuan Basin. However, it is difficult to predict this set of reservoir because of its strong heterogeneity.
Tao ZENG, Shaocong JI, Wenqian XIA, Qingyu ZHANG, Junjie BA, Hongqi DONG, Guoquan NIE   +6 more
doaj   +1 more source

Anomaly and geochemistry of rare earth elements and yttrium in the late Permian coal from the Moxinpo mine, Chongqing, southwestern China [PDF]

, 2014
The rare earth elements and yttrium (REY) of the K2 coal from the Moxinpo mine, Chongqing, were determined using inductively coupled plasma mass spectrometry (ICP-MS).
Dong Liu, Feng Liu, Heming Tian, Jianhua Zou, Lin Tan, Tian Li   +5 more
core   +1 more source

Lithofacies palaeogeography of Middle Permian in the Sichuan Basin and its petroleum geological significance

Shiyou shiyan dizhi, 2023
Exploration discoveries have been made in the Middle Permian of the Sichuan Basin, indicating great exploration potential. However, the Middle Permian has obvious tectonic-sedimentary variation, resulting in complexity of hydrocarbon accumulation ...
Jinning PENG, Chongjiao DU, Longlong LI, Xiaoqiong JIANG, Wenlei PAN, Yongde LU, Kaiping LUO   +6 more
doaj   +1 more source

Large igneous provinces and mass extinctions: an update [PDF]

, 2014
The temporal link between mass extinctions and large igneous provinces is well known. Here, we examine this link by focusing on the potential climatic effects of large igneous province eruptions during several extinction crises that show the best ...
Bond, David P. G., Wignall, Paul B.
core   +1 more source

Characteristics of “Guangyuan-Wangcang” trough during Late Middle Permian and its petroleum geological significance in northern Sichuan Basin, SW China

Petroleum Exploration and Development, 2021
Based on outcrop characteristics, combined with regional tectonic background, drilling and geophysical data, the sedimentary characteristics of the Middle Permian Maokou Formation in the northern Sichuan Basin was studied by means of macroscopic and ...
Xingzhi WANG, Bo LI, Xiyan YANG, Long WEN, Liang XU, Shengyang XIE, Yao DU, Mingyou FENG, Xuefei YANG, Yaping WANG, Senqi PEI   +10 more
doaj   +1 more source

Characteristics of paleokarst processes and reservoir development of the middle Permian Maokou Formation in the Yuanba area,Sichuan Basin

Carsologica Sinica
In recent years, the Maokou Formation of the middle Permian in the Yuanba area of Northwest Sichuan has consistently yielded high-flow industrial gas, indicating significant exploration potential for the Maokou Formation in this area.
Shaocong JI, Qingyu ZHANG, Junjie BA, Guoquan NIE, Hongqi DONG, Guochen MO, Meng ZHANG   +6 more
doaj   +1 more source

Characteristics and exploration prospects of Middle Permian reservoirs in the Sichuan Basin

Natural Gas Industry B, 2015
In recent years, encouraging progress has been made in the Middle Permian natural gas exploration in the Sichuan Basin – numerous wells have obtained high-yield industrial gas flows in the dolomite porous reservoir sections in the Middle Permian Maokou ...
Guang Yang, Hua Wang, Hao Shen, Yuran Yang, Song Jia, Wen Chen, Hua Zhu, Yi Li   +7 more
doaj   +1 more source

A geomagnetic polarity timescale for the Permian, calibrated to stage boundaries [PDF]

, 2016
The reverse polarity Kiaman Superchron has strong evidence for at least three, or prob ably four, normal magnetochrons during the early Permian. Normal magnetochrons are during the early Asselian (base CI1r.1n at 297.94+0.33 Ma), late Artinskian (CI2n at
Balabanov, Yuri P., Hounslow, Mark William   +1 more
core   +1 more source

Interaction of magma with sedimentary wall rock and magnetite ore genesis in the Panzhihua mafic intrusion, SW China [PDF]

, 2008
International audienceIn SW China, several large magmatic Fe-Ti-V oxide ore deposits are hosted by gabbroic intrusions associated with the Emeishan flood basalts.
Arndt, Nicholas, Chauvel, Catherine, Gaillard, Fabrice, Ganino, Clément, Zhou, Mei-Fu   +4 more
core   +4 more sources