Results 41 to 50 of about 1,345,286 (303)

Proceedings of the Integrated Ocean Drilling Program 307: Modern Carbonate Mounds: Porcupine Drilling

, 2006
<p>Challenger Mound, a prominent mound structure covered with dead cold-water coral rubble on the southwest Irish continental margin, was the focus of 12 days of scientific drilling aboard the <em>JOIDES Resolution</em> during ...
Sasaki, Keiichi, Titschack, Jürgen, Foubert, Anneleen, Browning, Emily L., Gharib, Jamshid J., Frank, Tracy D., Bjerager, Morten, Andres, Miriam S., Li, Xianghui, Léonide, Philippe, Gaillot, Philippe, Abe, Kohei, Mangelsdorf, Kai, Huvenne, Veerle Ann Ida, Novosel, Ivana, Samarkin, Vladimir, Kano, Akihiro, Williams, Trevor, Fuwa, Yuji, De Mol, Ben, Spivack, Arthur J., Takashima, Chizura, Ferdelman, Timothy G., Cragg, Barry, Sakai, Saburo   +24 more
core   +1 more source

FastNano Liquid: An Automated Platform for Small‐Angle X‐ray Scattering‐Based Materials Discovery

Advanced Engineering Materials, EarlyView.
We present FastNano Liquid, an automated small‐ and wide‐angle X‐ray scattering platform for the combined synthesis and characterization of (nano)materials. The platform is coupled to varied reactor workflows for both in situ studies of reaction kinetics and ex situ screening of synthesis conditions to support machine learning‐guided exploration ...
Pierre‐Baptiste Flandrin, Émeline Cournède, Jens Krarup, Michael Lesa, Foyzul Hasan, Amandine Séné, Arnaud Lahouati, David Benhaiem, Jérémie‐Luc Sanchez, Simon Delacroix, Thierry Gacoin, Fabienne Testard, Damien Faivre, David Carriere, Corinne Chevallard, Olivier Taché, Mark A. Levenstein   +16 more
wiley   +1 more source

An Amphiphilic Flow Pattern Regulator for Oil-Based Drilling Fluids Used in Ultra-High Temperature Deep Wells

Zuanjingye yu wanjingye
In deep and ultra-deep well drilling, after long period of circulation at ultra-high temperatures, oil-based drilling fluids will experience rheology deterioration problems, such as gel or suspending capacity decline, a causative factor for barite sag ...
Jianghao PENG, Bin GAO, Yan WANG, Zhengqiang DENG, Qi ZHU, Xinliang LI   +5 more
doaj   +1 more source

Development and Application of ZLZY310 High Temperature Drilling Fluid Cooling System

Shiyou jixie, 2022
To solve the problem of inaccuracy of MWD instruments caused by downhole high-temperature environment,ZLZY310 high-temperature drilling fluid cooling system was developed.Based on the heat exchange theory,the influence of the drilling fluid entry ...
李胜忠, 张铜鋆, 聂军, 杨智钰, 吕合军, 包秋民   +5 more
doaj  

Proceedings of the Integrated Ocean Drilling Program 333: NanTroSEIZE Stage 2: Subduction Inputs 2 and Heat Flow

, 2012
<p>The Nankai Trough Seismogenic Zone Experiment (NanTroSEIZE) program is a coordinated, multiexpedition drilling project designed to investigate fault mechanics and seismogenesis along subduction megathrusts through direct sampling, in situ ...
Kinoshita, Masataka, Saitoh, Yu, Gao, Shu, Satoguchi, Yasufumi, Screaton, Elizabeth J., Lee, Gwangsoo, Bauersachs, Thorsten, Strasser, Michael, Henry, Pierre, Scudder, Rachel P., Moore, Gregory F., Moe, Kyaw Thu, Song, Bo Ra, Kanamatsu, Toshiya, Alves, Tiago M., Laberg, Jan Sverre, Matsubayashi, Osamu, Lee, Youngmin, Marcaillou, Boris, Kawamura, Kiichiro, Saffer, Demian M., Lu, Yuehan, Nagahashi, Yoshitaka, Garcon, Marion, Kitamura, Yujin, Underwood, Michael B., Daigle, Hugh, Yamaguchi, Asuka, Ekinci, Mehmet Koray, Novak, Beth   +29 more
core   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

Development and Performance Evaluation of a High-Temperature-Resistant Salt-Responsive Micro-Crosslinked Polymer Gel Filtration Loss Reducer

Gels
To address the difficulty in controlling the filtration performance of water-based drilling fluids under high-temperature and high-salinity conditions during the drilling of deep and ultra-deep wells, a salt-responsive micro-crosslinked polymer gel ...
Fengfeng Xiao, Yuhao Xia, Wushuo Liu, Jingping Liu, Yuanwei Sun   +4 more
doaj   +1 more source

Proceedings of the Integrated Ocean Drilling Program 338: Stage 3: NanTroSEIZE Plate Boundary Deep Riser 2

, 2014
<p>As part of the NanTroSEIZE program, operations during Integrated Ocean Drilling Program (IODP) Expedition 338 were planned to extend and case riser Hole C0002F, begun during IODP Expedition 326 in 2010, from 856 to 3600 meters below seafloor ...
Jurado Rodriguez, Maria, Kameo, Koji, Masuda, Harue, Wu, Hung-Yu, Phillips, Stephen, Strasser, Michael, Fabbri, Olivier, Milliken, Kitty, Webb, Susanna, Schleicher, Anja, Geersen, Jacob, Sanada, Yoshinori, Hayashi, Hiroki, Saffer, Demian, Moe, Kyaw Thu, Hüpers, Andre, Kanamatsu, Toshiya, Shan, Yehua, Kanagawa, Kyuichi, Rashid, Harunur, Toczko, Sean, Tudge, Joanne, Maeda, Lena, Takeshita, Toru, Olcott, Katelyn, Heirman, Katrien, Esteban, Lionel, Motoyama, Isao, Underwood, Michael, Ramirez, Sebastian, Kido, Yukari, Wilson, Dean, Kitajima, Hiroko, Sawyer, Derek, Yamaguchi, Asuka, Song, Insun, Hammerschmidt, Sebastian, Oohashi, Kiyokazu, Toki, Tomohiro, Dugan, Brandon, Moore, Gregory, Mishra, Ravi, Skarbek, Robert   +42 more
core   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Research and Application of Evaluation Methods for Functional Characteristics of Oil-Based Drilling Fluid in Shale Gas Wells

Geofluids, 2021
Intelligent unconventional reservoir optimal production control technology is a comprehensive technology, involving geology, reservoir simulation, and efficient drilling and completion.
Dewei Gao, Jiajun Xie, Shengming Huang, Shenyao Wu, Pengcheng Wu, Weian Huang   +5 more
doaj   +1 more source