Results 61 to 70 of about 464 (176)

Drilling Sound Analysis and Its Application in Lithology Identification

Geosciences
Real-time lithology identification while drilling is widely applied in oil and gas exploration, development drilling, geo-steering, unconventional resource extraction, well logging, and environmental monitoring, enhancing efficiency and accuracy in ...
Aichuan Bai, Xiangyu Fan, Muming Xia, Xiao Zou, Changchun Zou, Panpan Fan   +5 more
doaj   +1 more source

Which attributes of restored oyster reefs provide the best habitat for sportfish?

Restoration Ecology, EarlyView.
Abstract Introduction Restoration practitioners seek to restore oyster ecosystems as habitat designed for species targeted by recreational fisheries, but they require information on which specific habitat parameters of oyster reefs are preferred by fish.
Matthew S. Kendall, Brianna V. Cahill, Laughlin Siceloff, Victoria M. Congdon, Christopher Biggs, Katie M. Swanson, Terry A. Palmer   +6 more
wiley   +1 more source

Intrinsic noise within viscous solids and impact on material exploration

Frontiers in Physics
This paper introduces the concept of the intrinsic-noise-atom (i.e., intrinsic-noise-element) and its applications. We propose a method to extract intrinsic noise generated within viscous solids and discuss its impact on material exploration and analysis.
Lin Fa, Lin Fa, Shuangshuang Meng, Huiting Yang, Jinyue Li, Yaming Hu, Kaiqiang Zhang, Yulin Xu, Meishan Zhao   +8 more
doaj   +1 more source

Digitized Stratigraphic and Geophysical Logs From Deep Boreholes in the 2022 Mw 5.5 Fano‐Pesaro Earthquake Region, Adriatic Sea, Italy

Geoscience Data Journal, Volume 13, Issue 3, July 2026.
Legacy borehole documentation from seven deep exploration wells in the Pesaro–Fano offshore area (Adriatic Sea) was digitized into an accessible dataset of stratigraphic and geophysical data. The dataset is openly available in the Zenodo repository and supports future geological and geophysical studies in the Adriatic region and beyond.
Elham Safarzadeh, Maurizio Ercoli, Angela Bertinelli, Massimiliano Rinaldo Barchi   +3 more
wiley   +1 more source

A logging evaluation method for geological engineering "double sweet spot" for shallow marine shale gas: A case study of the Luzhai Formation in the northern Guizhong Depression

地质科技通报
Objective The marine organic-rich shale of the Luzhai Formation of the northern Guizhong Depression is an important replacement field for shale gas exploration in the Dian-Qian-Gui Basin.
Ming ZHONG, Yuyue HUANG, Yinglun QIN, Kangjun CHEN, Guiwen WANG, Seqiang ZHUO, Shaocheng BI, Wenshi LU, Haijing KANG, Wenle DANG, Jin LAI   +10 more
doaj   +1 more source

Enhancing Mechanical and Physical Properties of Jute/JUCO/Glass Fiber Hybrid Composites Through TiO2 and CuO Microparticle Reinforcement

SPE Polymers, Volume 7, Issue 3, July 2026.
Symmetrical Jute/JUCO/Glass hybrid epoxy composites were reinforced with TiO2 and CuO microparticles. Incorporating 3 wt.% CuO increased tensile strength by up to 63.7%, while 3 wt.% TiO2 maximized flexural and impact properties alongside superior moisture resistance, demonstrating that these fillers significantly enhance natural fiber biocomposites ...
Nayan Sur, Titu Nath, Ishrak Ibn Zahid, Arup Kumar Debnath, Md. Abdul Hasib, Durjoy Roy   +5 more
wiley   +1 more source

Systematic Approach for Carbonate and Volcanic Facies Classification Based on Textural and Structural Variations Observed in Brazilian Pre‐Salt Acoustic Image Logs

Journal of Petroleum Geology, Volume 49, Issue 3, Page 869-906, July 2026.
ABSTRACT Facies characterization in carbonate reservoirs remains challenging due to their pronounced textural and structural heterogeneity. Variations in grain packing, cementation, and diagenetic overprints produce contrasting acoustic responses in borehole image logs, often limiting the reproducibility of facies interpretation.
Lenita de Souza Fioriti, Rodrigo César Teixeira de Gouvêa, Cleyton de Carvalho Carneiro   +2 more
wiley   +1 more source

Dominant geological and engineering factors controlling the productivity of horizontal wells for deep coalbed methane in the southern Shenfu block

Meitian dizhi yu kantan
ObjectiveThe southern Shenfu block along the eastern margin of the Ordos Basin hosts one of the rare gas fields with reserves of over 100 billion cubic meters (bcm) in China, serving as a pilot demonstration area for the exploration and production of ...
Guangshan GUO, Yancheng LIU, Gang ZHAO, Zhaohui CHEN, Chen LI, Lifang KANG, Yuchuan WANG, Jianan WANG   +7 more
doaj   +1 more source

Frequency‐Dependent Acoustic Reflection Coefficients of Flat Ground Assessed Using the Sonic Boom From the OSIRIS‐Rex Sample Return Capsule Recorded on Free Flying Balloons

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Low frequency sound can travel great distances in planetary atmospheres. When these waves reflect off the air/ground interface, energy may be absorbed or transferred to mechanical waves in the subsurface. This study describes the direct and reflected acoustic wave generated by the re‐entry of the OSIRIS‐REx Sample Return Capsule captured on a ...
Daniel C. Bowman, Jonathan M. Lees, Siddharth Krishnamoorthy, Elizabeth A. Silber, Jacob S. Izraelevitz, Ashish Goel, Emalee Hough, Zach Yap, Mirza Samnani, Michael J. Fleigle, Justin R. LaPierre, James A. Cutts, Attila Komjathy   +12 more
wiley   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, Volume 36, Issue 50, 22 June 2026.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source