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中国地质大学科学技术发展院李瑞，王生维，等，资源学院. Rock Mechanics and Rock Engineering，Geometry and Filling Features of Hydraulic Fractures in Coalbed Methane Reservoirs based on Subsurface Observations
煤层气井压裂；裂缝形态；充填特征。
2021/10/15
近期，中国地质大学资源学院王生维教授团队在岩石力学领域著名期刊《Rock Mechanics and Rock Engineering》上发表题为《Geometry and Filling Features of Hydraulic Fractures in Coalbed Methane Reservoirs based on Subsurface Observations》的研究成果。该文通过...
中国地质大学科学技术发展院伏海蛟 严德天 等 资源学院构造与油气资源教育部重点实验室 AAPG Bulletin (2018), A study of hydrogeology and its effect on coalbed methane enrichment in the southern Junggar Basin, China
准噶尔盆地；南缘水；动力场；主导；煤层；气富
2021/10/21
近期，国际石油地质重要期刊《AAPG Bulletin》刊发了中国地质大学针对准噶尔盆地南缘水动力场主导下煤层气富集成藏机制的最新研究成果，论文第一作者为中国地质大学资源学院伏海蛟副教授，共同作者分别为资源学院严德天教授、庄新国教授、李国庆副教授，中国地质大学（北京）汤达祯教授，澳大利亚联邦科学与工业研究院潘哲君教授等。
Carbon dioxide and methane emissions from calcareous-marly rock under stress: experimental tests results
gas geochemistry earthquake precursors greenhouse gases
2015/9/10
The identified emissions of abiogenic carbon dioxide, carbon monoxide and methane are generally attributed to
volcanic activity or to geochemical processes associated with thermometamorphic effects. ...
Large Submarine Landslides on Continental Slopes: Geohazards, Methane Release, and Climate Change
Geohazards Methane Release Climate Change
2015/7/17
Submarine landslides on open continental slopes can be prodigious in scale. They are an important process for global sediment fluxes, and can generate very damaging tsunamis. Submarine landslides are ...
Modelling methane emissions from natural wetlands by development and application of the TRIPLEX-GHG model
development and application Modelling methane emissions
2014/12/18
A new process-based model TRIPLEX-GHG was
developed based on the Integrated Biosphere Simulator
(IBIS), coupled with a new methane (CH4) biogeochemistry
module (incorporating CH4 production, oxidat...
Carbon isotope variations in diploptene for methane hydrate dissociation during the last glacial episode in the Japan Sea/East Sea
diploptene methane hydrate dissociation carbon isotope glacial–interglacial sea-level changes
2017/4/11
Two piston cores (06GHSA P1 and 06GHSA P6) taken from the Ulleung Basin of the Japan Sea/East Sea were examined
for the presence of an organic compound, diploptene (hopanoid 17α(H),21β(H)-hop-22(29)-...
Methane production and accumulation in the Nankai accretionary prism: Results from IODP Expeditions 315 and 316
Nankai accretionary prism IODP origin of methane carbon isotope methanogenesis
2017/4/11
Pore waters were taken from core sediments of Sites C0001, C0004, and C0008 on the landward slope of the Nankai
Trough and Site C0002 in the forearc basin of the Nankai accretionary prism off Kumano ...
Origin and fate of deep-sea seeping methane bubbles at Kuroshima Knoll, Ryukyu forearc region, Japan
thermogenic hydrocarbons methane hydrates carbon isotopes helium isotopes Kuroshima Knoll microbial alteration propane
2017/8/9
Seafloor seeping methane bubbles were successfully sampled on the summit area of the Kuroshima Knoll (depth of ca. 640 m) using the gas-tight sampler WHATS attached to the Shinkai 2000. To evaluate th...
Microbial carbon isotope fractionation to produce extraordinarily heavy methane in aging hydrothermal plumes over the southwestern Okinawa Trough
hydrothermal plume chemistry microbial methane oxidation carbon isotope fractionation southern Okinawa Trough
2017/8/9
Within neutrally buoyant hydrothermal plumes derived from the Yonaguni Knoll IV hydrothermal field (24°51′N, 122°42′E, D = 1,370-1,385 m) in the southwestern Okinawa Trough back-arc basin, we obtained...
The R/V Meteor Cruise Leg M44/1 in February 1999 in the Sea of Marmara: The First Multibeam Bathymetric Study and Analysis of Methane in Sediment and Water Columns
Sea floor morphology methane emanations active faulting Tekirdağ ridge Ç ı narcı k basin North Anatolian Fault Zone Sea of Marmara
2009/7/7
During the first leg of R/V Meteor cruise M44 in February 1999, geoscientific studies in two areas in the Sea of Marmara were carried out. The studies mainly focused on cool fluid and gas (mainly met...
Random heterogeneous model with bimodal velocity distribution for Methane Hydrate exploration
methane hydrate bimodal distribution random heterogeneous
2009/3/5
We have developed a random heterogeneous velocity model with bimodal distribution in methane hydrate-bearing zones. The P-wave well-log data have a von Karman type autocorrelation function and non-Gau...
February 6, 2007，According to a recent paper published by MBARI geologists and their colleagues, methane gas bubbling through seafloor sediments has created hundreds of low hills on the floor of the A...
Rate of growth of isolated bubbles in sediments with a diagenetic source of methane
Rate of growth of isolated bubbles in sediments with a diagenetic source of methane
2014/6/9
Observation of bubbles in estuarine and coastal sediments indicates that bubbles at or below 10 cm depth grow on seasonal time scales (May-October). In order to determine the controls on this growth r...
Methane Solubilities in Clay Slurries
Adsorption Interlayer water Interstitial water Methane Montmorillonite Solubility Water
2011/11/23
Abstract: Methane solubilities at 25°C were measured at 350, 550, and 750 psia in dilute (<11 wt. %) clay slurries of Na-montmorillonites and argillaceous sediment. Methane solubilities were not signi...