Results 21 to 30 of about 2,643,922 (315)

Quantitative Analysis of the Main Controlling Factors of Oil Saturation Variation

Geofluids, 2021
With the high-speed development of artificial intelligence, machine learning methods have become key technologies for intelligent exploration, development, and production in oil and gas fields.
Ruijie Huang, Chenji Wei, Jian Yang, Xin Xu, Baozhu Li, Suwei Wu, Lihui Xiong   +6 more
doaj   +1 more source

Research on sand body architecture at the intersection of a bidirectional sedimentary system in the Jiyuan area of Ordos Basin

Scientific Reports, 2023
The exploration and development of the dual-provenance lower assemblage of the Yanchang Formation in the Jiyuan area has progressed rapidly. At the intersection of this bidirectional provenance system, a complex and variable spatial combination of sand ...
Qiang Tong, Dongbo He, Zhaohui Xia, Jixin Huang, Yunbo Li, Fang Xu, Songwei Guo   +6 more
doaj   +1 more source

Petrological Characteristics and Rock Nomenclature of Sedimentary Bauxite Gas Reservoir: A Case Study of Bauxite in Taiyuan Formation of Ordos Basin

Geofluids, 2023
With the great breakthrough in natural gas exploration of Paleozoic Taiyuan formation in Longdong exploratory area in the southwestern part of Ordos Basin, it is urgent to solve the petrological nomenclature of sedimentary bauxite, so as to further study
Na Liu, Junxiang Nan, Xingying Wang, Yanning Yang, Peng Yin, Renyan Zhang   +5 more
doaj   +1 more source

Mineral Exploration Funds [PDF]

, 1968
While independent mineral operators have traditionally been confronted with a scarcity of risk capital for mineral development, willing investors have often experienced equal difficulty in locating responsible mineral operations in which to invest.
Bloomenthal, Harold S.
core   +2 more sources

CNN-LSTM Model Optimized by Bayesian Optimization for Predicting Single-Well Production in Water Flooding Reservoir

Geofluids, 2023
Geared toward the problems of predicting the unsteadily changing single oil well production in water flooding reservoir, a machine learning model based on CNN (convolutional neural network) and LSTM (long short-term memory) is established which realizes ...
Lei Zhang, Hongen Dou, Kun Zhang, Ruijie Huang, Xia Lin, Shuhong Wu, Rui Zhang, Chenjun Zhang, Shaojing Zheng   +8 more
doaj   +1 more source

The petrological characteristics and significance of organic-rich shale in the Chang 7 member of the Yanchang Formation, south margin of the Ordos basin, central China

Petroleum Science, 2019
The organic-rich shale of the Chang 7 member is the most important source rock in the Ordos basin. The sedimentary environment and the controlling factors of organic matter enrichment, however, are still in contention. In this investigation, the Yishicun
Sen Li, Ru-Kai Zhu, Jing-Wei Cui, Zhong Luo, Jing-Gang Cui, Han Liu, Wei-Qiang Li   +6 more
doaj   +1 more source

Characteristics of Pore-Throat in Tight Sandstones of the Jurassic Ahe Formation in the Northern Tarim Basin

Geofluids, 2022
In order to clarify the characteristics of pore-throat in tight sandstone reservoirs in the Dibei area of the Kuqa Depression in the Tarim Basin (Northwest China) and to make clear its impact on reservoir quality and productivity, microscopic observation
Tong Lin, Cong Tan, Xing Zhang, Lei Zhao, Hongxing Wei, Lan Wang, Xin Nie, Xu Zeng   +7 more
doaj   +1 more source

An advanced scaling model system for non-condensable gas steam assisted gravity drainage recovery process

MethodsX, 2021
Physical modeling is critical to study the performance of certain operation in heavy oil reservoirs. A well-designed experiment should guarantee the information gathered from lab would be applied to predict the thermal process in the field.
Shengfei Zhang, Hongzhuang Wang, Xinge Sun, Aiping Zheng, Zhongyi Zhang, Yan Gou, Dehuang Shen, Jufang Li   +7 more
doaj   +1 more source

Study on Hydrocarbon Accumulation Periods Based on Fluid Inclusions and Diagenetic Sequence of the Subsalt Carbonate Reservoirs in the Amu Darya Right Bank Block

Geofluids, 2022
In order to provide paleofluid evidence of hydrocarbon accumulation periods in the Amu Darya Right Bank Block, microexperiments and simulations related to the Middle-Upper Jurassic Callovian-Oxfordian carbonate reservoirs were performed.
Yunpeng Shan, Hongjun Wang, Liangjie Zhang, Penghui Su, Muwei Cheng, Zhenhua Bai   +5 more
doaj   +1 more source

The politics of tourism development: a case of dual governance in Tobago [PDF]

, 2007
The purpose of this paper is to report on an exploratory study of the role that tourism policy plays in influencing tourism development. The research is based on two questions: How does tourism policy influence tourism development in the small twin ...
Airey, D., McLeod, Michelle Theresa
core   +1 more source