Results 11 to 20 of about 27,603 (134)

Sedimentary paleo-environment and organic matter enrichment in the Lucaogou Formation of the Jimsar Sag

open access: yesDizhi lixue xuebao, 2023
The Lucaogou Formation in the Jimsar Sag is the main target layer of shale oil exploration and development in continental basins. However, its paleo-environmental information and organic matter enrichment mechanism still need to be determined.
LIU Jin   +7 more
doaj   +3 more sources

The Cause of Shale Oil Overpressure and Its Influence on Productivity in Jimsar Sag

open access: yesCejing jishu
Shale oil productivity of Permian Lusaogou formation in Jimsal sag, Junggar basin is positively correlated with formation overpressure strength, but its genetic mechanism is still unclear.
CAO Zhifeng   +8 more
doaj   +3 more sources

Main Controlling Factors of Natural Fractures in Tight Reservoirs of the Lucaogou Formation in the Jimsar Sag, Xinjiang, China

open access: yesFrontiers in Earth Science, 2023
Natural fractures act as critical flow channels and reservoir space in the Lucaogou Formation tight reservoir of the Jimsar Sag. It is essential to identify the main controlling factors of natural fractures in order to achieve efficient development of ...
Ze Deng, Yixin Yu, Jinliang Gao
exaly   +4 more sources

Intelligent Optimization Method of Fracturing Parameters for Shale Oil Reservoirs in Jimsar Sag, Junggar Basin, NW China

open access: yesPetroleum Exploration and Development
For shale oil reservoirs in the Jimsar Sag of Junggar Basin, the fracturing treatments are challenged by poor prediction accuracy and difficulty in parameter optimization.
Minghui Li, Fujian Zhou, Yunjin Wang
exaly   +4 more sources

Fine-grained sublacustrine fan deposits and their significance in shale oil reservoirs in the Lucaogou Formation in the Jimsar Sag, Junggar Basin

open access: yes地质科技通报, 2023
Objective The Jimsar Sag of the Junggar Basin is representative of successful shale oil exploration in China. However, the sedimentary facies in the Permian Lucaogou Formation hosting shale oil has long been disputed.
Jilun Kang   +4 more
doaj   +3 more sources

Micro-occurrence characteristics and charging mechanism in continental shale oil from Lucaogou Formation in the Jimsar Sag, Junggar Basin, NW China. [PDF]

open access: yesPLoS ONE
The micro-occurrence characterization of shale oil is a key geological issue that restricts the effective development of continental shale oil in China.
Jiasi Li   +4 more
doaj   +4 more sources

Source–Reservoir Chart for Tight Oil Sweet Spots Evaluation and Its Application in Permian of Jimsar Sag, Junggar Basin [PDF]

open access: yesJournal of Petroleum Exploration and Production, 2019
Sweet spots control the production of the tight oil reservoir, so sweet spots evaluation is a critical work for tight oil exploration and development.
Shejiao Wang, Yuanjiang Yu
exaly   +4 more sources

Experimental Methods for the Quantitative Assessment of the Volume Fraction of Movable Shale Oil: A Case Study in the Jimsar Sag, Junggar Basin, China [PDF]

open access: yesFrontiers in Earth Science, 2021
Deep insights into the movability of the retained shale oil are of great significance to shale oil. Rock and crude oil samples were collected from well J174 in the Jimsar Sag, Junggar Basin. Rock samples were subjected to different extraction followed by
Senhu Lin, Hou Lianhua, Zhongying Zhao
exaly   +4 more sources

Identification of Oil Produced from Shale and Tight Reservoirs in the Permian Lucaogou Shale Sequence, Jimsar Sag, Junggar Basin, NW China [PDF]

open access: yesACS Omega, 2021
Abstract The Permian Lucaogou Formation of the Jimsar Sag in the Junggar Basin, NW China, is one of the largest areas of oil exploration and exploitation in the lacustrine shale sequence in China. Oil is commercially extracted from this markedly heterogeneous formation, which is characterized by frequently interbedded shale and tight ...
Lianhua Hou   +3 more
doaj   +5 more sources

Genesis and pore development characteristics of Permian Lucaogou migmatites, Jimsar Sag, Junggar Basin

open access: yesShiyou shiyan dizhi, 2022
Taking the influence of lithological characteristics differences on the genesis of pores in migmatite reservoirs as the main line, the genesis and characteristics of pores were analyzed from the perspective of the relationship between rock fabric and ...
Jian WANG   +6 more
doaj   +2 more sources

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