Faults and Subsurface Fluid Flow in the Shallow Crust

10.1029/gm113 ◽  
1999 ◽  
Keyword(s):  
Fluid Flow ◽  
Subsurface Fluid ◽  
Shallow Crust

Interstitial fluid chemistry of sediments underlying the North Atlantic gyre and the influence of subsurface fluid flow

2012 ◽  
Vol 323-324 ◽  
pp. 79-91 ◽  
Author(s):  
Wiebke Ziebis ◽  
James McManus ◽  
Timothy Ferdelman ◽  
Friederike Schmidt-Schierhorn ◽  
Wolfgang Bach ◽  
...  
Keyword(s):  
Fluid Flow ◽  
North Atlantic ◽  
Interstitial Fluid ◽  
Fluid Chemistry ◽  
The North ◽  
Subsurface Fluid ◽  
The North Atlantic

Sediment mobilization deposits from episodic subsurface fluid flow—A new tool to reveal long-term earthquake records?

Geology ◽  
2016 ◽  
Vol 44 (4) ◽  
pp. 243-246 ◽  
Author(s):  
A. Reusch ◽  
J. Moernaut ◽  
F.S. Anselmetti ◽  
M. Strasser
Keyword(s):  
Fluid Flow ◽  
Earthquake Records ◽  
Subsurface Fluid ◽  
Sediment Mobilization

Smart proppant concept for monitoring hydraulic fractures

2011 ◽  
Vol 51 (1) ◽  
pp. 527 ◽  
Author(s):  
Arcady Dyskin ◽  
Elena Pasternak ◽  
Greg Sevel ◽  
Rachel Cardell-Oliver
Keyword(s):  
Fluid Flow ◽  
Random Distribution ◽  
Energy Content ◽  
Low Frequency ◽  
Hydraulic Fractures ◽  
Low Frequencies ◽  
Flow Channels ◽  
Monitoring Technique ◽  
Smart Actuators ◽  
Subsurface Fluid

Monitoring subsurface fluid flow is important in mapping hydraulic fractures and identifying flow channels in reservoirs. A new monitoring technique is proposed whereby fluid is injected with smart actuators capable of organising their pulses to create a combined output with a higher proportion of energy at low frequencies. Ideally, the best results occur when actuators are sequentialised so each next actuator emits its pulse immediately after the previous actuator. The low frequency energy content achieved using sequentialisation is much higher than that achieved with a random distribution of pulses, but is relatively insensitive to practical errors in scheduling and irregular attenuations of amplitudes. Simulations show that actuators can be self-organised into a sequential state by monitoring other actuators’ pulses using the algorithm presented in this paper.

scholarly journals An Overview: Special Issue on “The Slow Subsurface Fluid Flow Processes (Part I): Theory, Model, and Physical Properties Estimation”

2012 ◽  
Vol 121 (1) ◽  
pp. 1-6
Author(s):  
Tomochika TOKUNAGA ◽  
Hiromi HONDA ◽  
Osam SANO ◽  
Masao SORAI ◽  
Toshifumi MATSUOKA ◽  
...  
Keyword(s):  
Fluid Flow ◽  
Physical Properties ◽  
Theory Model ◽  
Special Issue ◽  
Flow Processes ◽  
Subsurface Fluid
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