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Title: Impact of Pore Fluid Chemistry on Fine-Grained Sediment Fabric and Compressibility

Journal Article · · Journal of Geophysical Research. Solid Earth
ORCiD logo [1];  [2];  [3];  [4]; ORCiD logo [1]
  1. U.S. Geological Survey, Woods Hole MA (United States)
  2. Louisiana State Univ., Baton Rouge, LA (United States). Civil and Environmental Engineering
  3. U.S. Geological Survey, Menlo Park, CA (United States)
  4. Louisiana State Univ., Baton Rouge, LA (United States). Civil and Environmental Engineering; Chungbuk National Univ., Chungbuk (South Korea). School of Civil Engineering

Fines, defined here as grains or particles, less than 75µm in diameter, exist nearly ubiquitously in natural sediment, even those classified as coarse. Macroscopic sediment properties, such as compressibility, which relates applied effective stress to the resulting sediment deformation, depend on the fabric of fines. Unlike coarse grains, fines have sizes and masses small enough to be more strongly influenced by electrical interparticle forces than by gravity. These electrical forces acting through pore fluids are influenced by pore-fluid chemistry changes. Macroscopic property dependence on pore-fluid chemistry must be accounted for in sediment studies involving subsurface flow and sediment stability analyses, as well as in engineered flow situations such as groundwater pollutant remediation, hydrocarbon migration or other energy resource extraction applications. This study demonstrates how the liquid-limit-based electrical sensitivity index can be used to predict sediment compressibility changes due to pore-fluid chemistry changes. Laboratory tests of electrical sensitivity, sedimentation and compressibility illustrate mechanisms linking micro- and macro-scale processes for selected pure, endmember fines. In conclusion, a specific application considered here is methane extraction via depressurization of gas hydrate-bearing sediment, which causes a dramatic pore-water salinity drop concurrent with sediment being compressed by the imposed effective stress increase.

Research Organization:
Louisiana State Univ., Baton Rouge, LA (United States)
Sponsoring Organization:
USDOE Office of Fossil Energy (FE); USDOE
Grant/Contract Number:
FE0028966; FE0026166
OSTI ID:
1460770
Alternate ID(s):
OSTI ID: 1460600
Journal Information:
Journal of Geophysical Research. Solid Earth, Vol. 123, Issue 7; ISSN 2169-9313
Publisher:
American Geophysical UnionCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 17 works
Citation information provided by
Web of Science

References (87)

Quick clays of eastern Canada journal May 1968
Mechanical behavior of hydrate-bearing pressure-core sediments visualized under triaxial compression journal September 2015
Phase equilibrium of gas hydrate: Implications for the formation of hydrate in the deep sea floor journal July 1997
Clathrate Hydrates of Natural Gases book September 2007
Quick clay—A case study of chemical perspective in Southwest Sweden journal December 2005
Strategies for Gas Production From Oceanic Class 3 Hydrate Accumulations conference April 2013
Specific surface: determination and relevance journal February 2002
Groundwater contamination: pump-and-treat remediation journal June 1989
Shear Strength and Stiffness of Sands Containing Plastic or Nonplastic Fines journal September 2009
Compression behaviour of reconstituted soils at high initial water contents journal September 2010
Hydraulic conductivity of natural clays permeated with simple liquid hydrocarbons journal May 1985
Methane hydrate — A major reservoir of carbon in the shallow geosphere? journal December 1988
Modeling Tracer Transport in an Osteon under Cyclic Loading journal October 2000
Closure to “Fines Classification Based on Sensitivity to Pore-Fluid Chemistry” by Junbong Jang and J. Carlos Santamarina journal July 2017
Engineering Geology of Norwegian Normally-Consolidated Marine Clays as Related to Settlements of Buildings journal June 1967
In Situ Monitoring of Diffuse Double Layer Structure Changes of Electrochemically Addressable Self-Assembled Monolayers with an Atomic Force Microscope journal April 1999
Electromagnetic forces and soil strength journal December 1974
Transport mechanism operating between blood supply and osteocytes in long bones journal September 1977
The chemical dissolution and physical migration of minerals induced during CO2 laboratory experiments: their relevance for reservoir quality journal April 2015
Physico-Chemical Analysis of the Compressibility of Pure Clays journal June 1956
Structure of Water at Charged Interfaces: A Molecular Dynamics Study journal June 2014
Determination of the Cation Exchange Capacity (CEC) of Clay Minerals Using the Complexes of Copper(II) Ion with Triethylenetetramine and Tetraethylenepentamine journal January 1999
Bulk sediment mineralogy of gas hydrate reservoir at the East Nankai offshore production test site journal September 2015
The interaction of climate change and methane hydrates: Climate-Hydrates Interactions journal February 2017
Geological setting and characterization of a methane hydrate reservoir distributed at the first offshore production test site on the Daini-Atsumi Knoll in the eastern Nankai Trough, Japan journal September 2015
Significant contribution of authigenic carbonate to marine carbon burial journal January 2014
Gas Production From Oceanic Class 2 Hydrate Accumulations conference April 2013
Gas hydrates (clathrates) causing pore-water freshening and oxygen isotope fractionation in deep-water sedimentary sections of terrigenous continental margins journal November 1981
Hydro-bio-geomechanical properties of hydrate-bearing sediments from Nankai Trough journal September 2015
The Role of Attractive and Repulsive Forces in the Formation of Tactoids, Thixotropic Gels, Protein Crystals and Coacervates journal December 1938
Pressure-core-based reservoir characterization for geomechanics: Insights from gas hydrate drilling during 2012–2013 at the eastern Nankai Trough journal September 2017
Natural Gas Hydrates book January 2009
Effects of Silt Content and Void Ratio on the Saturated Hydraulic Conductivity and Compressibility of Sand-Silt Mixtures journal December 2009
Fines Classification Based on Sensitivity to Pore-Fluid Chemistry journal April 2016
Principles of flow of kaolin and bentonite dispersions journal June 1989
Thermal responses of a gas hydrate-bearing sediment to a depressurization operation journal January 2017
The enigmatic consolidation of diatomaceous sediment journal March 2017
The Effect of Electrolyte Concentration on soil Permeability journal July 1955
Particle transport in a nonuniform flow field: Retardation and clogging journal June 2007
Effect of fines on the compression behaviour of poorly graded silica sand journal January 2017
Correlating Index Properties and Hydraulic Conductivity of Geosynthetic Clay Liners journal November 2005
Fabric map for kaolinite: effects of pH and ionic concentration on behavior journal June 2005
Revised Soil Classification System for Coarse-Fine Mixtures journal August 2017
Seawater in Chalk: An EOR and Compaction Fluid journal August 2008
Determining Intrinsic Compressibility of Fine-Grained Soils journal August 2004
The correlation of index properties with some basic engineering properties of soils journal May 1978
Effective potential between charged spherical particles in dilute suspension journal June 1983
Porometry and fabric of marine clay and carbonate sediments: Determinants of permeability journal September 1989
DLVO Theory and Clay Aggregate Architectures Formed with AlCl3 journal June 1999
On the electrostatic interaction in macroionic solutions journal December 1984
Water–mineral interaction in hygromechanics of clays exposed to environmental loads: a mixture-theory approach journal December 1992
Large-scale natural gradient tracer test in sand and gravel, Cape Cod, Massachusetts. 1. Experimental design and observed tracer movement journal November 1991
The Sensitivity of Clays journal March 1952
Bone poroelasticity journal March 1999
PCATS Triaxial: A new geotechnical apparatus for characterizing pressure cores from the Nankai Trough, Japan journal September 2015
Operational overview of the first offshore production test of methane hydrates in the Eastern Nankai Trough conference May 2014
Effect of pore fluid chemistry on the sedimentation and compression behavior of pure, endmember fines dataset January 2018
Experimental study of mud erosion at the interface of an artificial sand-mud alternate layer journal August 2016
Clay mineral distribution in surface sediments of the South Atlantic: sources, transport, and relation to oceanography journal March 1996
Triggering mechanisms of slope instability processes and sediment failures on continental margins: a geotechnical approach journal December 2004
On the compressibility and shear strength of natural clays journal September 1990
Gas hydrate occurrences and their relation to host sediment properties: Results from Second Ulleung Basin Gas Hydrate Drilling Expedition, East Sea journal November 2013
Mechanisms controlling volume change of saturated clays and the role of the effective stress concept journal September 1973
Predicting the occurrence, distribution, and evolution of methane gas hydrate in porous marine sediments journal March 1999
Effects of nonplastic fines on static liquefaction of sands journal December 1997
Physical properties of sediment from the Mount Elbert Gas Hydrate Stratigraphic Test Well, Alaska North Slope journal February 2011
Analysis of formation pressure test results in the Mount Elbert methane hydrate reservoir through numerical simulation journal February 2011
Residual strength of kaolin and bentonite: the influence of their constituent pore fluid journal June 1994
Consolidation and swelling behavior of major clay minerals and their mixtures journal December 2011
Estimating the fully developed diffuse double layer thickness from the bulk electrical conductivity in clay journal August 2006
A microstructural investigation of Osaka Bay clay: the impact of microfossils on its mechanical behaviour journal October 1999
Diffuse Double-Layer Models, Long-Range Forces, and Ordering in Clay Colloids journal January 2002
Diffusion Coefficients for Aqueous Solutions of Sodium Chloride and Barium Chloride journal April 1956
Subsurface gas hydrates in the northern Gulf of Mexico journal June 2012
Large-scale natural gradient tracer test in sand and gravel, Cape Cod, Massachusetts: 1. Experimental design and observed tracer movement journal May 1991
Pore Fluid Properties and Compressibility of Kaolinite journal September 2000
The role of sodium hexametaphosphate in the dissolution process of kaolinite and kaolin journal June 2004
Correlations between index tests and the properties of remoulded clays journal June 1984
Field-scale evaluation of in situ cosolvent flushing for enhanced aquifer remediation journal December 1997
Geochemical Evidence for Groundwater-Charging of Slope Sediments: The Nice Airport 1979 Landslide and Tsunami Revisited book January 2010
Hydration forces between silica surfaces: Experimental data and predictions from different theories journal July 2005
Compressibility behaviour of remoulded, fine-grained soils and correlation with index properties journal June 2000
Effects of submarine groundwater discharge on the present-day extent of relict submarine permafrost and gas hydrate stability on the Beaufort Sea continental shelf journal March 2015
Water sensitivity of sandstones containing swelling and non-swelling clays journal June 1993
Mechanisms Controlling Compressibility of Clays journal November 1970
Seawater in Chalk: An EOR and Compaction Fluid conference January 2007
Effect of pore fluid chemistry on the sedimentation and compression behavior of pure, endmember fines dataset January 2018