Results 41 to 50 of about 20,305 (226)

Sample Size Effects on Petrophysical Characterization and Fluid-to-Pore Accessibility of Natural Rocks

Nanomaterials, 2023
Laboratory-scale analysis of natural rocks provides petrophysical properties such as density, porosity, pore diameter/pore-throat diameter distribution, and fluid accessibility, in addition to the size and shape of framework grains and their contact ...
Qiming Wang, Qinhong Hu, Chen Zhao, Yang Wang, Tao Zhang, Jan Ilavsky, Mengdi Sun, Linhao Zhang, Yi Shu   +8 more
doaj   +1 more source

Fracture patterns and petrophysical properties of carbonates undergoing regional folding : A case study from Kurdistan, N Iraq [PDF]

, 2016
Acknowledgements The authors thank the Ministry of Natural Resources in Iraqi Kurdistan Region for permission to publish this paper. Gulf Keystone Petroleum Ltd. and HKN Energy Ltd. are acknowledged for providing the subsurface datasets.
Alsop, G. Ian, Awdal, Abdullah, Healy, David   +2 more
core   +1 more source

In‐situ asphaltene capture with iron oxide nanoparticles in steam‐assisted gravity drainage (SAGD) for improved recovery and partial upgrading of bitumen

The Canadian Journal of Chemical Engineering, EarlyView.
Key improvements obtained by incorporating nanoparticles into a lab‐scale SAGD process configuration. The bar plots show enhanced oil recovery, reduced viscosity, and increased asphaltene adsorption in nanoparticle‐assisted scenarios compared with conventional SAGD.
Luis Prada, Saleh S. Baakeem, Mabkhot BinDahbag, M. Daniela Contreras‐Mateus, Jesus Botett, Afif Hethnawi, Nashaat N. Nassar   +6 more
wiley   +1 more source

Petrophysical analysis and hydrocarbon potential of the lower Cretaceous Yageliemu Formation in Yakela gas condensate field, Kuqa Depression of Tarim Basin, China

Geosystems and Geoenvironment, 2022
The present study based on petrophysical computations assess the conventional fuel resources of the Yageliemu Formation. The Yageliemu Formation was evaluated using log data from four wells (YK19, YK20, YK21, and YK32) and observed over the entire ...
Wakeel Hussain, Nafees Ali, Rakhshanda Sadaf, Chuanyu Hu, Edwin E. Nykilla, Arif Ullah, Sayed Muhammad Iqbal, Altaf Hussain, Sadam Hussain   +8 more
doaj   +1 more source

Characteristics of Lacustrine Diamictite and Analysis of Diagenetic Reservoir Facies in the Neogene Lower Youshashan Formation in the Dafengshan Tectonic Belt in the Qaidam Basin

Energy Science &Engineering, EarlyView.
Based on field outcrop data, core descriptions, comprehensive thin section data (plain, cast, and fluorescent), scanning electron microscopy, whole rock analysis via X‐ray diffraction, physical property tests, element logging, core recording, and oil pilot tests, we propose utilizing a mature and practical three component classification method for ...
Lin Xie, Chang Liu, Hui He, Xianming Li, Mingqiu Hou, Pengshan Ma, Yu‐Jianjun Xue, Liang Qiao   +7 more
wiley   +1 more source

Application of seismic inversion in estimating reservoir petrophysical properties: Case study of Jay field of Niger Delta

Kuwait Journal of Science, 2022
The search for Hydrocarbon around the world especially in the frontier basins has been on the increase with the sole aim of meeting up the global demand for oil and gas supply.
Abbey Patrick Chukwuemeka, Chukwuemeka Patrick Abbey, Adetola Sunday Oniku, Emele Uduma Okpogo, Abraham Sunu Sebastian, Yusuf Mamman Dabari   +5 more
doaj   +1 more source

Machine Learning‐Driven Classification and Production Capacity Prediction of Tight Sandstone Reservoirs: A Case Study of the Taiyuan Formation, Ordos Basin

Energy Science &Engineering, EarlyView.
On the basis of core and log data, a Bayesian‐Optimized Random Forest model achieved 92.76% accuracy in classifying tight sandstone reservoirs. A gray relational analysis‐derived evaluation index shows > 80% consistency with actual gas zones. ABSTRACT Tight sandstone gas (TSG), an unconventional oil–gas resource, has heterogeneous reservoirs ...
Yin Yuan, Haijiao Fu, Detian Yan, Gang Wang, Shuguang Yang, Mengmeng Liu, Qingling Jiang, Xiaoming Wang, Wei Wang   +8 more
wiley   +1 more source

Multiphysics property prediction from hyperspectral drill core data [PDF]

Solid Earth
Hyperspectral data provide rich information on both the mineralogical and fine-scale textural properties of rocks, which also control their petrophysical characteristics.
A. V. Kamath, S. T. Thiele, M. Kirsch, R. Gloaguen   +3 more
doaj   +1 more source

Reservoir management optimization: case study of an oil rim located in the Gulf of Guinea comparing dynamic simulation of low cost smart wells with conventional wells [PDF]

, 2011
Imperial Users ...
Toure - Vuillemet, Mariama, Toure - Vuillemet, Mariama   +1 more
core  

Cost Analysis Insights for Offshore CCS Hubs: A Case Study of the Santos Basin, Brazil

Greenhouse Gases: Science and Technology, EarlyView.
ABSTRACT The reuse of decommissioned offshore platforms for geological carbon storage offers a cost‐effective and technically feasible strategy to reduce greenhouse gas emissions in emerging economies. This study presents a comprehensive techno‐economic assessment of offshore carbon capture and storage (CCS) hubs in Brazil, with a focus on the Merluza ...
Norah A. Ordoñez, Mariana Ciotta, Hirdan Katarina de Medeiros Costa, Livia Koch Sposito, Daniel Alkmin   +4 more
wiley   +1 more source