Results 21 to 30 of about 1,905,573 (291)

Method and practice of deep favorable shale reservoirs prediction based on machine learning

Petroleum Exploration and Development, 2022
A set of methods for predicting the favorable reservoir of deep shale gas based on machine learning is proposed through research of parameter correlation feature analysis principle, intelligent prediction method based on convolution neural network (CNN),
Bingjie CHENG, Tianji XU, Shiyi LUO, Tianjie CHEN, Yongsheng LI, Jianming TANG   +5 more
doaj   +1 more source

Application of Double Width Seismic Data to Channel Sand Body Prediction of X Gas Field in the East China Sea

CT Lilun yu yingyong yanjiu, 2022
Due to that the main reservoirs of the X gas field in the East China Sea were deeply buried and have large lateral changes, the conventional seismic data resulted in poor quality and low resolution, which couldn’t meet the increasingly refined geological
Wei HU, Dewen QIN, Qin LI, Weizhe YU, Jun HUANG   +4 more
doaj   +1 more source

Application of a new method of reservoir interface prediction in geological steering of horizontal Wells [PDF]

E3S Web of Conferences, 2022
New method in this paper, we study the reservoir interface prediction in the application of horizontal well geological guidance function, the article in the process of study, theoretical analysis of the horizontal well geosteering and reservoir ...
Liu Chenpu
doaj   +1 more source

Discussion on the Basal Boundary of Qigu Formation-Sangonghe Formation in Zhong1 Area of Junggar Basin Hinterland

Cejing jishu
To demarcate the basal boundary between the Jurassic Qigu formation-Sangonghe formation in Zhong1 area of Junggar basin, solve the problem of ambiguous boundary and attribution confusion between the two formations caused by intense erosion, and provide ...
LI Guopu, SONG Fan, JIAO Guohua, ZHANG Weiping, ZHOU Jinke, TIAN Lei   +5 more
doaj   +1 more source

Seismic response characteristics and reservoir distribution prediction of karst reservoirs in the Yingshan Formation of the Lunguxi block

Carsologica Sinica
Globally, 279 carbonate oil and gas reservoirs have been discovered across 39 countries and regions. Notably, large marine carbonate oil and gas reservoirs are primarily distributed in China, mainly featuring lithological-stratigraphic traps.
Baozhu GUAN, Junfeng LIU, Maochuan YANG, Xinying YANG   +3 more
doaj   +1 more source

Theoretical and technical progress in exploration practice of the deep-water large oil fields, Santos Basin, Brazil

Petroleum Exploration and Development, 2023
The history and results of petroleum exploration in the Santos Basin, Brazil are reviewed. The regularity of hydrocarbon enrichment and the key exploration technologies are summarized and analyzed using the seismic, gravity, magnetic and drilling data ...
Wenyuan HE, Buqing SHI, Guozhang FAN, Wangquan WANG, Hongping WANG, Jingchun WANG, Guoping ZUO, Chaofeng WANG, Liu YANG   +8 more
doaj   +1 more source

Characterization of Natural Gas Hydrate Constrained by Well and Seismic Data in Qiongdongnan Basin

Energies
This study investigates the natural gas hydrates within the Qiongdongnan Basin by integrating well-log and seismic data. Through pre-stack inversion and rock physics analysis, key parameters such as P-wave and S-wave impedances were utilized to ...
Han Yu, Ju Wang, Zhangshu Lei, Zenggui Kuang, Wei Deng, Lei Lu   +5 more
doaj   +1 more source

Prediction of tight sandstone reservoirs based on waveform indication simulation

地质科技通报, 2022
With the deepening exploratory development, geological targets are gradually shifting from conventional reservoirs to unconventional ones. The sandstone reservoirs in the northeast margin of the Ordos Basin are stacked vertically and change quickly ...
Jia Du, Yancheng Liu, Jiebin Bai, Yingchun Zhang, Liming Lin, Suzhen Shi   +5 more
doaj   +1 more source

Seismic Waveform Feature Extraction and Reservoir Prediction Based on CNN and UMAP: A Case Study of the Ordos Basin

Applied Sciences
Seismic waveform feature extraction is a critical task in seismic exploration, as it directly impacts reservoir prediction and geological interpretation.
Lifu Zheng, Hao Yang, Guichun Luo
doaj   +1 more source

Reservoir characterization using support vector machines [PDF]

, 2005
Reservoir characterization especially well log data analysis plays an important role in petroleum exploration. This is the process used to identify the potential for oil production at a given source.
Wong, K.W., Fung, C.C., Gedeon, T., Ong, Y.S.   +3 more
core