G
Gilles Guerin
Researcher at Lamont–Doherty Earth Observatory
Publications - 75
Citations - 2296
Gilles Guerin is an academic researcher from Lamont–Doherty Earth Observatory. The author has contributed to research in topics: Clathrate hydrate & Oceanic crust. The author has an hindex of 19, co-authored 72 publications receiving 1977 citations. Previous affiliations of Gilles Guerin include Natural Resources Canada & Columbia University.
Papers
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Journal ArticleDOI
Three-dimensional distribution of gas hydrate beneath southern Hydrate Ridge: Constraints from ODP Leg 204
Anne M. Tréhu,Philip E. Long,Marta E Torres,Gerhard Bohrmann,Frank R Rack,Timothy S. Collett,David Goldberg,Alexei V. Milkov,Michael Riedel,Peter Schultheiss,Nathan L. Bangs,Samantha R Barr,Walter S Borowski,George E. Claypool,Mark E Delwiche,Gerald R. Dickens,Eulàlia Gràcia,Gilles Guerin,Melanie Holland,Joel E. Johnson,Young-Joo Lee,C-S Liu,Xin Su,Barbara M.A. Teichert,Hitoshi Tomaru,Maarten Vanneste,Mahito Watanabe,J. L. Weinberger +27 more
TL;DR: In this article, the gas hydrate stability zone (GHSZ) from the seafloor to its base was sampled during Leg 204 of the Ocean Drilling Program (ODP) to the accretionary complex of the Cascadia subduction zone.
Journal ArticleDOI
The internal structure of an active sea-floor massive sulphide deposit
Susan E. Humphris,Peter M. Herzig,D.J. Miller,Jeffrey C. Alt,Keir Becker,Dennis Brown,Gerhard Brügmann,Hitoshi Chiba,Yves Fouquet,JB Gemmell,Gilles Guerin,Mark D. Hannington,Nils G. Holm,J. Honnorez,G. J. Iturrino,R. Knott,R. Ludwig,K. Nakamura,Sven Petersen,Anna-Louise Reysenbach,Peter A. Rona,Scott Smith,A. A. Sturz,Margaret K. Tivey,Xixi Zhao +24 more
TL;DR: In this article, the authors report results obtained from drilling a series of holes into an actively forming sulphide deposit on the Mid-Atlantic Ridge, and demonstrate the importance of anhydrite in the growth of massive sulphide deposits, despite its absence in those preserved on land.
Journal ArticleDOI
Characterization of in situ elastic properties of gas hydrate‐bearing sediments on the Blake Ridge
TL;DR: In this article, a comparison of the bulk moduli derived from the logs to standard elastic consolidation models shows that the sediments are overconsolidated above the BSR at 440 meters below seafloor (mbsf) because of the presence of hydrates.
Journal ArticleDOI
Sonic waveform attenuation in gas hydrate-bearing sediments from the Mallik 2L-38 research well, Mackenzie Delta, Canada
Gilles Guerin,David Goldberg +1 more
TL;DR: In this paper, a suite of high-quality downhole logs was acquired to measure in situ the physical properties of these hydrate-bearing sediments, including resistivity and compressional and shear sonic velocity data increase with higher hydrate saturation owing to electrical insulation of the pore space and stiffening of sediment framework.
Journal ArticleDOI
Gulf of Mexico Gas Hydrate Joint Industry Project Leg II logging-while-drilling data acquisition and analysis
Timothy S. Collett,Myung W. Lee,Margarita V. Zyrianova,Stefan Mrozewski,Gilles Guerin,Ann E. Cook,Dave Goldberg +6 more
TL;DR: In this paper, a suite of logging-while-drilling (LWD) data within gas-hydrate-bearing sand reservoirs in order to make accurate estimates of the concentration of gas hydrates under various geologic conditions and to understand the geologic controls on the occurrence of gas hydrate at each of the sites drilled during this expedition.