The Hydrate-01 Stratigraphic Test Well was drilled at the Kuparuk 7-11-12 site on the Alaska
North Slope in December 2018. Sonic log data provide compressional (P) and shear (S) …

In the framework of massive sensing and smart sustainable cities, this work presents an
urban distributed acoustic sensing testbed in the vicinity of the School of Technology and …

Methane hydrate research is even more important as federally supported energy and
environmental research focuses on a rapid energy transition and climate adaption and …

The United States Department of Energy, the MH21-S Research Consortium of Japan, and
the United States Geological Survey are collaborating to enable gas hydrate scientific …

The National Energy Technology Laboratory, the Japan Oil, Gas and Metals National
Corporation, and the US Geological Survey are leading an effort to conduct an extended gas …

In this paper, we propose a dual-fiberoptic Fabry–Perot interferometer (FFPI) sensing system
integrated with a low-cost and low-coherence light-emitting diode (LED) as a light source to …

Hydrates in porous media are in a variety of micro-occurrence types, which affect the flow of
fluid. In this study, multiphase digital cores containing particles, pores, and hydrates were …

Gas hydrate refers to a non-stoichiometric clathrate that forms spontaneously in the natural
environment whenever sufficient quantities of gases of appropriate size (most commonly …

Fading noise is a crucial problem in a distributed acoustic sensor (DAS) system, which can
severely degrade the system's ability on distributed detection. In this article, we …

Methane (CH4) hydrates represent a promising yet intricate future energy source.
Challenges in sustainable offshore extraction, such as fine sand production, CH4 hydrate …