Results 71 to 80 of about 324,120 (300)

Reservoir Development Geologic Modeling and Residual Oil Prediction Research [PDF]

E3S Web of Conferences
The aim of this thesis is to investigate the geological modeling methods in reservoir development as well as residual oil prediction techniques.
Fu Jinze
doaj   +1 more source

The Limits of Liability in Promoting Safe Geologic Sequestration of CO2 [PDF]

, 2011
Deployment of new technologies is vital to climate change policy, but it invariably poses difficult tradeoffs. Carbon capture and storage (“CCS”), which involves the capture and permanent burial of CO2 emissions, exemplifies this problem.
Adelman, David E., Duncan, Ian J.
core   +2 more sources

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

U-Pb geochronology of the El Jadida rhyolite and relation to possible Lower Cambrian recycling (Coastal block, Moroccan Meseta). [PDF]

, 2018
The El Jadida (Mazagan) dome, whose existence was reported as early as 1934 by Yovanovitch and Freys, constitutes one of the first outcrops of the Moroccan Meseta where the Precambrian (PIII?)-Paleozoic (Lower Cambrian?) boundary was established (Gigout,
El Attari, A., El Houicha, M., Ezzouhairi, H., Fekkak, A,, Gama, C., Jouhari, A., Nasser, N., Pereira, M.F., Silva, J.B.   +8 more
core  

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

Research progress of reservoir architecture in fine reservoir description

Youqi dizhi yu caishoulu
At present， reservoir architecture characterization is the most commonly used and effective method to describe a single sand body in fine reservoir description.
CHEN Huanqing, GONG Liang, WU Tong
doaj   +1 more source

Impact of Stratigraphic Heterogeneity on Hydrocarbon Recovery in Carbonate Reservoirs: Effects of the Continuity of Cemented Sequence Boundaries [PDF]

, 2013
Imperial Users ...
Makromallis, Konstantinos, Makromallis, Konstantinos   +1 more
core  

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

Evaluating the Ranikot formation in the middle Indus Basin, Pakistan as a promising secondary reservoir for development

Geomechanics and Geophysics for Geo-Energy and Geo-Resources
Kadanwari Gas Field (KGF) is located in the Middle Indus Basin (MIB), Pakistan is characterized by a variety of heterogenous sedimentary facies, and unique reservoir architecture.
Muhsan Ehsan, Rujun Chen, Muhammad Ali, Umar Manzoor, Syed Mohammad Naqi Naqvi, Abid Ali, Muyyassar Hussain, Kamal Abdelrahman, Jar Ullah   +8 more
doaj   +1 more source

Pore pressure prediction based on conventional well logs and seismic data using an advanced machine learning approach

Journal of Rock Mechanics and Geotechnical Engineering
Pore pressure is a decisive measure to assess the reservoir’s geomechanical properties, ensures safe and efficient drilling operations, and optimizes reservoir characterization and production.
Muhsan Ehsan, Umar Manzoor, Rujun Chen, Muyyassar Hussain, Kamal Abdelrahman, Ahmed E. Radwan, Jar Ullah, Muhammad Khizer Iftikhar, Farooq Arshad   +8 more
doaj   +1 more source