Results 121 to 130 of about 7,353,639 (302)

Optimization Design and Analysis of Drilling Cutting Removing Device Based on CFD Simulation

Shiyou jixie, 2016
To comprehensively and accurately analyze the drilling fluid flow field around cutting removing device, so that to provide necessary technical support for cutting removing structure optimization,the drilling fluid flow field around cutting removing ...
Pei Junfeng, Wang Bing, Shen Jianzhong, Cao Jianshan   +3 more
doaj  

Drilling performance enhancement in heterogeneous carbonate reservoirs: An integrated machine-learning and multi-objective optimization approach

Results in Engineering
Rate of penetration (ROP) optimization in heterogeneous carbonate reservoirs remains challenging due to complex nonlinear interactions between drilling parameters and formation properties.
Shadfar Davoodi
doaj   +1 more source

Proceedings of the Integrated Ocean Drilling Program 339: Mediterranean Outflow

, 2013
<p>During Integrated Ocean Drilling Program Expedition 339, five sites were drilled in the Gulf of Cádiz and two sites were drilled off the West Iberian margin.
Flood, Roger D., Hodell, David A., Grunert, Patrick, Ducassou, Emmanuelle, Li, Baohua, Nanayama, Futoshi, Jimenez-Espejo, Francisco J., Hernández-Molina, Francisco J., Miller, Madeline D., Nishida, Naohisa, Xuan, Chuang, Lofi, Johanna, Flores, Jose A., Lourens, Lucas J., Richter, Carl, Balestra, Barbara, Sánchez Goñi, María F., Furota, Satoshi, Voelker, Antje, Singh, Arun D., Williams, Trevor, Tzanova, Alexandrina, Kim, Jin Kyoung, Takashimizu, Yasuhiro, Stow, Dorrick A.V., Alvarez Zarikian, Carlos A., Krissek, Lawrence A., Kuroda, Junichiro, Sierro Sanchez, Francisco Javier, Sloss, Craig R., Bahr, Andre, Acton, Gary D.   +31 more
core   +1 more source

Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries

Advanced Materials, EarlyView.
We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi, Bo Jiang, Jingcheng Zhang, Xiaodong Shao, Peixun Xiong, Lutong Shan, Shengyang Huang, Mengfang Liang, Mengyao Chang, Fangyan Liu, Wenwu Li, Baoyu Xia, Wei Ji, Ho Seok Park   +13 more
wiley   +1 more source

Drilling Parameters Optimization Technology Status and Development Trend

Shiyou jixie, 2016
With the increasing complex conditions for offshore and underground exploitation,and the continuous development of drilling technology,tools,equipment and instrumentation technology,the corresponding monitoring while drilling technology and computer ...
Sha Linxiu
doaj  

Proceedings of the Integrated Ocean Drilling Program 308: Gulf of Mexico Hydrogeology

, 2006
<p>Integrated Ocean Drilling Program (IODP) Expedition 308 was dedicated to the study of overpressure and fluid flow on the Gulf of Mexico continental slope.
Takano, Yoshinori, Gay, Aurélien, Edeskär, Tommy M., Aizawa, Yasutaka, Behrmann, Jan H., Shumnyk, Anatoliy V., Gutierrez-Pastor, Julia, Franke, Christine, Long, Hui, Binh, Nguyen Thi T., Li, Qianyu, Urgeles, Roger, Sawyer, Derek E., Iturrino, Gerardo J., Pirmez, Carlos, Flemings, Peter B., Moore, J. C., John, Cedric M., De Silva, Neil, Reichow, Marc, Nunoura, Takuro, Reece, Julia S., Suzuki, Takahiro, Jiang, Shao Yong, Schneider, Julia, Gilhooly, William P., Yamamoto, Yuzuru, Zampetti, Valentina, Dugan, Brandon   +28 more
core   +1 more source

Electrolyte Design for Fast‐Charging Lithium‐Based Batteries

Advanced Materials, EarlyView.
A decade of progress in fast‐charging electrolytes for lithium batteries is reviewed. Electrolyte design strategies spanning solvents, salts, additives, and advanced systems, such as localized high‐concentration electrolytes (LHCEs), are summarized. Advanced diagnostic tools for lithium plating and interphase chemistry are discussed, with perspectives ...
Chen Liu, Zehao Cui, Arumugam Manthiram
wiley   +1 more source

Proceedings of the Integrated Ocean Drilling Program 341: Southern Alaska Margin

, 2014
<p>Addressing the linkages between global climate change, modification of surficial process dynamics, and subsequent tectonic responses requires integrated studies of orogenic and sedimentary systems in areas where specific end-members of the ...
Ge, Shulan, Bahlburg, Heinrich, Moy, Christopher M., Stoner, Joseph S., Konno, Susumu, Slagle, Angela L., Belanger, Christina L., Berbel, Glaucia, Suto, Itsuki, Forwick, Matthias, Kioka, Arata, Fukumura, Akemi, Mix, Alan C., Jaeger, John, St-Onge, Guillaume, März, Christian, McClymont, Erin L., Drab, Laureen, Gulick, Sean P.S., Cowan, Ellen A., Matsuzaki, Kenji, LeVay, Leah J., Nakamura, Atsunori, Romero, Oscar E., Walczak, Maureen H., Ojima, Takanori, Ridgway, Kenneth D., Ribeiro, Fabiana Rodrigues, Asahi, Hirofumi, Müller, Juliane, Worthington, Lindsay L., Childress, Laurel B., Gupta, Shyam M.   +32 more
core   +1 more source

Polyphenol‐Inspired Materials for Agricultural Applications

Advanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu, Omid Mazaheri, Zhixing Lin, Tianzheng Wang, Jingqu Chen, Yuang Gu, Xia Liang, Deli Chen, Frank Caruso   +8 more
wiley   +1 more source

Review of Inorganic Separator Engineering for Next‐Generation Lithium–Sulfur Batteries: Compromise or Cornerstone?

Advanced Materials, EarlyView.
Inorganic compound‐modified separators transform lithium–sulfur batteries from passive polysulfide confinement to active reaction‐pathway regulation. A Practical Relevance Index (PRI)‐guided framework bridges interfacial chemistry of inorganic separators with practical constraints, establishing unified design principles for scalable, high‐energy ...
Yuting Qin, Tianyi Wang, Xingyu Wang, Kaifu Xu, Yuzhou Wang, Chengyin Wang, Bing Sun, Guoxiu Wang   +7 more
wiley   +1 more source