搜索结果: 1-15 共查到“地球物理学 gas”相关记录22条 . 查询时间(0.122 秒)
Raton Basin earthquakes linked to oil and gas fluid injections（图）
Raton Basin earthquakes oil gas fluid injections
2017/10/24
西北师范大学旅游学院2009-2012年主要纵向项目一览表。
18th Science and Applied Research Conference on Oil and Gas Geological Exploration and Development
General Geology Regional Sessions
2016/7/25
We invite you to take part in the 18th science and applied research conference on oil and gas geological exploration and development. The conference GEOMODEL 2016 will be held in Gelendzhik, Russia, f...
Exploiting ground-based optical sensing technologies for volcanic gas surveillance
volcano monitoring volcano plumes IR and UV spectoscopy
2015/9/15
Measurements of volcanic gas composition and flux are crucial to probing and understanding a range of magmatic,
hydrothermal and atmospheric interactions. The value of optical remote sensing methods ...
Numerical model of gas dispersion emitted from volcanic sources
gas dispersion volcanic gas K-theory computer model
2015/9/10
An Eulerian model for passive gas dispersion based on the K-theory for turbulent diffusion, coupled with a mass
consistent wind model is presented. The procedure can be used to forecast gas concentra...
Geochemical modeling of magmatic gas scrubbing
magmatic gas magma degassing hydrothermalsystem crater lake meteoric water scrubbing reaction path modeling
2015/9/10
The EQ3/6 software package, version 7.2 was successfully used to model scrubbing of magmatic gas by pure
water at 0.1 MPa, in the liquid and liquid-plus-gas regions. Some post-calculations were neces...
Determination of volatiles in volcanic rocks and minerals with a Directly Coupled Evolved Gas Analyzing System (DEGAS) -Part I: Interpretation of degassing profiles (DEGAS-profiles) of minerals and rocks on the basis of melting experiments
volatiles magmatic rocks basaltic glass degassing Hawaiian lava remelting blacksand
2015/9/10
Volatile components in magma strongly influence many physical properties of melts and minerals. The temperature
resolved degassing analysis of volcanic crystalline and vitreous rocks gives detailed i...
Noble gas solubility in silicate melts:a review of experimentation and theory, and implications regarding magma degassing processes
noble gases solubility degassing silicate melts
2015/9/10
Noble gas solubility in silicate melts and glasses has gained a crucial role in Earth Sciences investigations and
in the studies of non-crystalline materials on a micro to a macro-scale. Due to their...
Results of gas flux records in the seismically active area of Val d'Agri (Southern Italy)
luids earthquakes methane gas emissions
2015/9/10
The Val d Agri area is well-known for oil exploration. An old 500 m deep exploration well in the northern part of
this area has been used for long-term hydrogeochemical investigations. The well is ch...
Gas radon emission related to geodynamic activity on Mt. Etna
radon geodynamical precursor Mt. Etna
2015/9/10
We report preliminary observations on possible correlations between anomalies of subsoil radon concentration
and geodynamical events on Mt. Etna. In recent years several studies have been carried out...
Mud volcanoes and methane seeps in Romania: main features and gas flux
methane mud volcanoes Romania
2015/9/2
Romania is one of the European countries with the most vigorous natural seepage of methane, uprising from
pressurised natural gas and petroleum reservoirs through deep faults. The largest seepage zon...
Soil-gas survey of liquefaction and collapsed caves during the Emilia seismic sequence
Gas geochemistry Geochemical exploration Gases Soil-gas measurements and monitoring Liquefaction
2015/8/26
The epicentral area of the Emilia seismic sequence is located in the Emilia-Romagna Region (northern Italy), 45 km from the city of Modena (Figure 1). This area is sited within thrust-related folds of...
Characterisation of the magmatic signature in gas emissions from Turrialba Volcano, Costa Rica
Volcanic gases superposition lava shallow hydrothermal system magma volcanic gases magma
2015/1/6
The equilibrium composition of volcanic gases with their magma is often overprinted by interaction with a shallow hydrothermal system. Identifying the magmatic signature of volcanic gases is critical ...
Assessing accuracy of gas-driven permeability measurements: a comparative study of diverse Hassler-cell and probe permeameter devices
gas-driven permeability measurements diverse Hassler-cell probe permeameter devices
2015/1/6
Permeability is one of the most important petrophysical parameters to describe the reservoir properties of sedimentary rocks, pertaining to problems in hydrology, geothermics, and hydrocarbon reservoi...
Partial Derivative Fitted Taylor Expansion: an efficient method for calculating gas/liquid equilibria in atmospheric aerosol particles – Part 2: Organic compounds
Partial Derivative Fitted Taylor Expansion calculating gas
2014/12/11
A flexible mixing rule is presented which allows the calculation of activity coefficients of organic compounds in a multi-component aqueous solution.
The origin and detection of spike-like anomalies in soil gas radon time series
radon detection spike-like anomaly
2011/4/12
Desorption of radon is of short duration but longer than telluric noises and is usually accomplished in less than one
minute based on our binary event counting with a 16 second interval. Adapting an ...