DOI: 10.1002/2014GL060948
论文题名: Fluid injection induced seismicity reveals a NE dipping fault in the southeastern sector of the High Agri Valley (southern Italy)
作者: Stabile T.A. ; Giocoli A. ; Perrone A. ; Piscitelli S. ; Lapenna V.
刊名: Geophysical Research Letters
ISSN: 0094-9835
EISSN: 1944-9566
出版年: 2014
卷: 41, 期: 16 起始页码: 5847
结束页码: 5854
语种: 英语
Scopus关键词: Diffusion in liquids
; Gas industry
; Landforms
; Natural gas fields
; Oil fields
; Oil well pumping
; Oil wells
; Seismology
; Stratigraphy
; Wastewater disposal
; Electrical resistivity tomography
; Fluid injections
; High resolution
; Induced seismicity
; Micro-earthquakes
; Oil and gas fields
; Physical process
; Space-time evolution
; Injection (oil wells)
; exploitation
; fault slip
; fluid injection
; pore pressure
; seismicity
; waste disposal
; wastewater
; Italy
英文摘要: On 2 June 2006 the wastewater produced during the oil and gas field exploitation in High Agri Valley (southern Italy) started to be managed by disposal through pumping the fluids back into the subsurface at the Costa Molina 2 (CM2) injection well, located in the southeastern sector of the valley. The onset of microearthquakes (Ml≤ = 2) after 4 days at about 1.3 km SW of CM2 well suggests fluid injection induced seismicity by the diffusion of pore pressure.Moreover, the space-time evolution of 196 high-resolution relocated events reveals a previously unmapped NE dipping fault. We investigate the physical processes related to the fluid injection induced seismicity and delineate the previously unmapped fault by jointly analyzing seismicity data, geological observations, fluid injection data, the stratigraphic log of the CM2 well, and the electrical resistivity tomography survey carried out in the study area. © 2014. American Geophysical Union. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84906374265&doi=10.1002%2f2014GL060948&partnerID=40&md5=ff1f10d64ec539d011daff826ac23f46
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/7099
Appears in Collections: 气候减缓与适应
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作者单位: Consiglio Nazionale Delle Ricerche, Istituto di Metodologie per l'Analisi Ambientale, Tito, Italy
Recommended Citation:
Stabile T.A.,Giocoli A.,Perrone A.,et al. Fluid injection induced seismicity reveals a NE dipping fault in the southeastern sector of the High Agri Valley (southern Italy)[J]. Geophysical Research Letters,2014-01-01,41(16).