Long-period long-duration seismic events during hydraulic fracturing: Implications for tensile fracture development

doi:10.1002/2017GL073582

GSTDTAP > 气候变化

DOI	10.1002/2017GL073582
	Long-period long-duration seismic events during hydraulic fracturing: Implications for tensile fracture development
	Hu, Hongru 1; Li, Aibing 1; Zavala-Torres, Ricardo 2
	2017-05-28
发表期刊	GEOPHYSICAL RESEARCH LETTERS
ISSN	0094-8276
EISSN	1944-8007
出版年	2017
卷号	44 期号:10
文章类型	Article
语种	英语
国家	USA; Mexico
英文摘要	Long-period long-duration (LPLD) seismic events are observed from a microseismic data set acquired by surface receivers in the Eagle Ford Shale. These events are characterized by low frequencies of 10-60 Hz and long durations of 30-60 s. The seismograms are dominated with P waves, and the frequency spectra have peaks at several isolated frequencies, similar to volcanic tremors. The LPLD events are located close to the horizontal hydraulic treatment well and migrate away from the well with time. These observations suggest that the LPLD events are related to hydraulic fracturing and are possibly caused by the jerky opening and resonance of fluid-filled cracks. Imaging this type of LPLD events can potentially map fluid flow and tensile fracture development during hydraulic fracturing.
领域	气候变化
收录类别	SCI-E
WOS记录号	WOS:000404131900053
WOS关键词	TIGHT-GAS RESERVOIRS ; FLUID-DRIVEN CRACK ; SOURCE MECHANISM ; VOLCANIC TREMOR ; STIMULATION ; SUBDUCTION ; RESONANCE ; ERUPTION ; SHALE
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/27540
专题	气候变化
作者单位	1.Univ Houston, Dept Earth & Atmospher Sci, Houston, TX USA; 2.Pemex Explorat & Prod, Mexico City, DF, Mexico
推荐引用方式 GB/T 7714	Hu, Hongru,Li, Aibing,Zavala-Torres, Ricardo. Long-period long-duration seismic events during hydraulic fracturing: Implications for tensile fracture development[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(10).
APA	Hu, Hongru,Li, Aibing,&Zavala-Torres, Ricardo.(2017).Long-period long-duration seismic events during hydraulic fracturing: Implications for tensile fracture development.GEOPHYSICAL RESEARCH LETTERS,44(10).
MLA	Hu, Hongru,et al."Long-period long-duration seismic events during hydraulic fracturing: Implications for tensile fracture development".GEOPHYSICAL RESEARCH LETTERS 44.10(2017).