Results 81 to 90 of about 409,186 (303)

A reservoir simulation approach for modeling of naturally fractured reservoirs [PDF]

, 2012
In this investigation, the Warren and Root model proposed for the simulation of naturally fractured reservoir was improved. A reservoir simulation approach was used to develop a 2D model of a synthetic oil reservoir.
A. Khaksar Manshad, H. Mohammadi, Montazeri, G.H., Mohammadi, H., G.H. Montazeri, Khaksar Manshad, A.   +5 more
core   +1 more source

Receptogenesis in a Vascularized Robotic Embodiment

Advanced Science, EarlyView.
Functional augmentation of situated robots via ex novo hardware generation extends physical adaptability. Drawing inspiration from open circulatory systems for mass and function redistribution, this study presents a vascularized robotic composite exhibiting receptogenesis ‐ the on‐demand construction of sensors ‐ from internal fluid reserves based on ...
Kadri‐Ann Pankratov, Leonid Zinatullin, Hans Priks, Adele Metsniit, Urmas Johanson, Tarmo Tamm, Alvo Aabloo, Edoardo Sinibaldi, Indrek Must   +8 more
wiley   +1 more source

Numerical modeling of boiling due to production in a fractured reservoir and its field application

, 1995
Numerical simulations were carried out to characterize the behaviors of fractured reservoirs under production which causes in-situ boiling. A radial flow model with a single production well, and a two-dimensional geothermal reservoir model with several ...
Ishido, Tsuneo, Yano, Yusaku
core  

Analysis of Oil Production Behavior for the Fractured Basement Reservoir Using Hybrid Discrete Fractured Network Approach [PDF]

, 2013
Unlike naturally fractured reservoir, fractured basement reservoir (FBR) has almost non-permeable matrix and flow is strongly dependent upon fracture network.
Lee, T. H., Han, J. J., Sung, W. M.
core   +1 more source

Differential controlling on the deep tight sandstone reservoirs: Insight from the second member of lower Triassic Xujiahe Formation in Xinchang area, western Sichuan basin, China

Journal of Natural Gas Geoscience
With advancements in deep exploration, the deep tight sandstone gas reservoir has become a significant exploration field. However, it remains challenging to develop on a large scale due to the unclear distribution of relatively high-quality reservoirs ...
Pengwei Li, Zongquan Hu, Zhongqun Liu, Shilin Xu, Zhenfeng Liu, Ai Wang, Junlong Liu, Wujun Jin, Yanqing Huang   +8 more
doaj   +1 more source

Programmable Paracrine‐Mimetic Microneedle System for Temporal Regulation of Cardiac Repair

Advanced Science, EarlyView.
Temporal signaling is encoded into a programmable paracrine‐mimetic microneedle patch via tris(2,2'‐bipyridyl)dichlororuthenium(II) hexahydrate/sodium persulfate‐tuned hydrogel microparticles that deliver TGF‐β, IGF‐1, and VEGF over phase‐matched 7‐, 14‐, and 28‐day windows.
Yichen Dai, Pengchong Du, Zhaoyang Wang, Surilige, Rangga Fokta, Renjian Tan, Xiqing Zhao, Shuoyi Zhang, Yuecheng Wang, Yixin Zhang, Ziliang Fu, Rui Gong, Cheng Jiang, Yisheng He, Qiguang Wang, Renke Li, Khoon Lim, Junnan Tang, Xiaolin Cui   +18 more
wiley   +1 more source

Development of General Unstructured Reservoir Utility and Fractured Reservoir Modeling [PDF]

, 2017
New complexities have been identified in fractured shale reservoirs, such as multi-porosity types and non-Darcian transport and storage mechanisms in the shale nano-pores.
Yan, Bicheng
core   +1 more source

Study on the mechanism of gas-water two-phase flow in carbonate reservoirs at pore scale

Petroleum
Carbonate gas reservoirs generally contain water, leading to uneven water invasion, explosive water flooding and other prominent phenomena, which is an important factor restricting the efficient development of gas reservoirs.
Ruihan Zhang, Guang Lu, Xian Peng, Longxin Li, Yuhan Hu, Yulong Zhao, Liehui Zhang   +6 more
doaj   +1 more source

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

Advanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta, Sushmit Sen, Nilanjan Dey, Amrita Chatterjee, Ananya Sadhu, Sudipta Sarkar, Pradip K. Maji   +6 more
wiley   +1 more source

Influence of Characteristic Distance Between Wells on the Efficiency of Reserves Production in a Fractured Reservoir

Georesursy
Fractured reservoirs are widespread and contain a significant share of hydrocarbon reserves. At the same time, the fracturing of rocks has a significant impact on the processes of oil field development.
D. Yu. Legostaev, S. P. Rodionov, O. N. Pichugin, A. S. Ilyin   +3 more
doaj   +1 more source