Paul Hsieh (Former Employee)
Science and Products
Filter Total Items: 67
Assessing an open-well aquifer test in fractured crystalline rock
Use of open wells to conduct aquifer tests in fractured crystalline rock aquifers is potentially problematic, because open wells can hydraulically connect highly permeable fracture zones at different depths within the rock. Because of this effect, it is questionable whether estimates of the hydraulic properties of the rock obtained from analysis of an open-well aquifer test in fractured crystallin
Authors
C. R. Tiedeman, P. A. Hsieh
VS2DI-A graphical software package for simulating fluid flow and solute or energy transport in variably saturated porous media
No abstract available.
Authors
P. A. Hsieh, W.L. Wingle, R. W. Healy
Identifying fracture‐zone geometry using simulated annealing and hydraulic‐connection data
A new approach is presented to condition geostatistical simulation of high‐permeability zones in fractured rock to hydraulic‐connection data. A simulated‐annealing algorithm generates three‐dimensional (3‐D) realizations conditioned to borehole data, inferred hydraulic connections between packer‐isolated borehole intervals, and an indicator (fracture zone or background‐K bedrock) variogram model o
Authors
Frederick D. Day-Lewis, Paul A. Hsieh, Steven M. Gorelick
U.S. Geological Survey Toxic Substances Hydrology Program: Proceedings of the technical meeting, Charleston, South Carolina, March 8-12, 1999: Volume 3 (Part C)
This report contains papers presented at the seventh Technical Meeting of the U.S. Geological Survey (USGS), Toxic Substances Hydrology (Toxics) Program. The meeting was held March 8-12, 1999, in Charleston, South Carolina. Toxics Program Technical Meetings are held periodically to provide a forum for presentation and discussion of results of recent research activities.The objectives of these meet
Scale effects in fluid flow through fractured geologic media
No abstract available.
Authors
Paul A. Hsieh
How good are estimates of transmissivity from slug tests in fractured rock?
Slug tests in fractured rock usually are interpreted with models that assume homogeneous formation properties, even though hydraulic properties of fractures can vary by many orders of magnitude over the length of boreholes. To investigate the impact of heterogeneity on the interpretation of slug tests in fractured rock, slug tests were conducted over large intervals of boreholes in crystalline roc
Authors
A.M. Shapiro, P. A. Hsieh
Crosswell seismic tomography at the USGS fractured rock research site data collection, data processing, and tomograms
No abstract available.
Authors
K.J. Ellefson, J. E. Kibler, P. A. Hsieh, A.M. Shapiro
Characterizing a ground water basin in a New England mountain and valley terrain
A ground water basin is defined as the volume of subsurface through which ground water flows from the water table to a specified discharge location. Delineating the topographically defined surface water basin and extending it vertically downward does not always define the ground water basin. Instead, a ground water basin is more appropriately delineated by tracking ground water flowpaths with a ca
Authors
Claire R. Tiedeman, Daniel J. Goode, Paul A. Hsieh
Numerical simulation of ground-water flow through glacial deposits and crystalline bedrock in the Mirror Lake area, Grafton County, New Hampshire
This report documents the development of a computer model to simulate steady-state (long-term average) flow of ground water in the vicinity of Mirror Lake, which lies at the eastern end of the Hubbard Brook valley in central New Hampshire. The 10-km2 study area includes Mirror Lake, the three streams that flow into Mirror Lake, Leeman's Brook, Paradise Brook, and parts of Hubbard Brook and the Pem
Authors
Claire R. Tiedeman, Daniel J. Goode, Paul A. Hsieh
U.S. Geological Survey Subsidence Interest Group Conference; proceedings of the Technical Meeting, Las Vegas, Nevada, February 14-16, 1995
Introducation to Papers: This report is a compilation of short papers that are based on oral presentations summarizing the results of recent research that were given at the third meeting of the Subsidence Interest Group held in Las Vegas, Nevada, February 14?16, 1995. The report includes case studies of land subsidence and aquifer-system deformation resulting from fluid withdrawal, geothermal deve
Authors
Keith R. Prince, Stanley A. Leake
Joint US Geological Survey, US Nuclear Regulatory Commission workshop on research related to low-level radioactive waste disposal, May 4-6, 1993, National Center, Reston, Virginia; Proceedings
This report contains papers presented at the "Joint U.S. Geological Survey (USGS) and U.S. Nuclear Regulatory Commission (NRC) Technical Workshop on Research Related to Low-Level Radioactive Waste (LLW) Disposal" that was held at the USGS National Center Auditorium, Reston, Virginia, May 4-6, 1993. The objective of the workshop was to provide a forum for exchange of information, ideas, and technol
Non-USGS Publications**
Montgomery-Brown, E. K., Shelly, D. R., & Hsieh, P. A., 2019, Snowmelt-triggered earthquake swarms at the margin of Long Valley Caldera, California, Geophysical Research Letters, 46. https://doi.org/10.1029/2019GL082254.
National Research Council. 2001. Conceptual Models of Flow and Transport in the Fractured Vadose Zone. Washington, DC: The National Academies Press. https://doi.org/10.17226/10102.
Committee on Fracture Characterization and Fluid Flow, 1996, Rock Fractures and Fluid Flow, Contemporary Understanding and Applications: Washington D.C., National Academy Press, 551 p.
Poroelasticity simulation of ground-water flow and subsurface deformation; Simulation of deformation of sediments from decline of ground-water levels in an aquifer underlain by a bedrock step
Ritzi, R.W., Jr., Sorooshian, S., and Hsieh, P.A., 1991, The estimation of fluid flow properties from the response of water levels in wells to the combined atmospheric and earth tide forces: Water Resources Research, v. 27, no. 5, p. 883-893.
Barton, C.C., and Hsieh, P.A., 1989, Physical and hydrologic-flow properties of fractures, Field Trip Guidebook T385, 28th International Geologic Congress: American Geophysical Union, Washington, D. C., 36 p.
Hsieh, P.A., Bredehoeft, J.D., and Farr, J.M, 1987, Determination of aquifer transmissivity from earth tide analysis: Water Resources Research, v. 23, no. 10, p. 1824-1832.
Hsieh, P.A., Neuman, S.P., and Simpson, E.S., 1983, Pressure testing of fractured rocks--a methodology employing three-dimensional cross-hole tests: U. S. Nuclear Regulatory Commission Topical Report NUREG/CR- 3213, 176 p.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Filter Total Items: 67
Assessing an open-well aquifer test in fractured crystalline rock
Use of open wells to conduct aquifer tests in fractured crystalline rock aquifers is potentially problematic, because open wells can hydraulically connect highly permeable fracture zones at different depths within the rock. Because of this effect, it is questionable whether estimates of the hydraulic properties of the rock obtained from analysis of an open-well aquifer test in fractured crystallin
Authors
C. R. Tiedeman, P. A. Hsieh
VS2DI-A graphical software package for simulating fluid flow and solute or energy transport in variably saturated porous media
No abstract available.
Authors
P. A. Hsieh, W.L. Wingle, R. W. Healy
Identifying fracture‐zone geometry using simulated annealing and hydraulic‐connection data
A new approach is presented to condition geostatistical simulation of high‐permeability zones in fractured rock to hydraulic‐connection data. A simulated‐annealing algorithm generates three‐dimensional (3‐D) realizations conditioned to borehole data, inferred hydraulic connections between packer‐isolated borehole intervals, and an indicator (fracture zone or background‐K bedrock) variogram model o
Authors
Frederick D. Day-Lewis, Paul A. Hsieh, Steven M. Gorelick
U.S. Geological Survey Toxic Substances Hydrology Program: Proceedings of the technical meeting, Charleston, South Carolina, March 8-12, 1999: Volume 3 (Part C)
This report contains papers presented at the seventh Technical Meeting of the U.S. Geological Survey (USGS), Toxic Substances Hydrology (Toxics) Program. The meeting was held March 8-12, 1999, in Charleston, South Carolina. Toxics Program Technical Meetings are held periodically to provide a forum for presentation and discussion of results of recent research activities.The objectives of these meet
Scale effects in fluid flow through fractured geologic media
No abstract available.
Authors
Paul A. Hsieh
How good are estimates of transmissivity from slug tests in fractured rock?
Slug tests in fractured rock usually are interpreted with models that assume homogeneous formation properties, even though hydraulic properties of fractures can vary by many orders of magnitude over the length of boreholes. To investigate the impact of heterogeneity on the interpretation of slug tests in fractured rock, slug tests were conducted over large intervals of boreholes in crystalline roc
Authors
A.M. Shapiro, P. A. Hsieh
Crosswell seismic tomography at the USGS fractured rock research site data collection, data processing, and tomograms
No abstract available.
Authors
K.J. Ellefson, J. E. Kibler, P. A. Hsieh, A.M. Shapiro
Characterizing a ground water basin in a New England mountain and valley terrain
A ground water basin is defined as the volume of subsurface through which ground water flows from the water table to a specified discharge location. Delineating the topographically defined surface water basin and extending it vertically downward does not always define the ground water basin. Instead, a ground water basin is more appropriately delineated by tracking ground water flowpaths with a ca
Authors
Claire R. Tiedeman, Daniel J. Goode, Paul A. Hsieh
Numerical simulation of ground-water flow through glacial deposits and crystalline bedrock in the Mirror Lake area, Grafton County, New Hampshire
This report documents the development of a computer model to simulate steady-state (long-term average) flow of ground water in the vicinity of Mirror Lake, which lies at the eastern end of the Hubbard Brook valley in central New Hampshire. The 10-km2 study area includes Mirror Lake, the three streams that flow into Mirror Lake, Leeman's Brook, Paradise Brook, and parts of Hubbard Brook and the Pem
Authors
Claire R. Tiedeman, Daniel J. Goode, Paul A. Hsieh
U.S. Geological Survey Subsidence Interest Group Conference; proceedings of the Technical Meeting, Las Vegas, Nevada, February 14-16, 1995
Introducation to Papers: This report is a compilation of short papers that are based on oral presentations summarizing the results of recent research that were given at the third meeting of the Subsidence Interest Group held in Las Vegas, Nevada, February 14?16, 1995. The report includes case studies of land subsidence and aquifer-system deformation resulting from fluid withdrawal, geothermal deve
Authors
Keith R. Prince, Stanley A. Leake
Joint US Geological Survey, US Nuclear Regulatory Commission workshop on research related to low-level radioactive waste disposal, May 4-6, 1993, National Center, Reston, Virginia; Proceedings
This report contains papers presented at the "Joint U.S. Geological Survey (USGS) and U.S. Nuclear Regulatory Commission (NRC) Technical Workshop on Research Related to Low-Level Radioactive Waste (LLW) Disposal" that was held at the USGS National Center Auditorium, Reston, Virginia, May 4-6, 1993. The objective of the workshop was to provide a forum for exchange of information, ideas, and technol
Non-USGS Publications**
Montgomery-Brown, E. K., Shelly, D. R., & Hsieh, P. A., 2019, Snowmelt-triggered earthquake swarms at the margin of Long Valley Caldera, California, Geophysical Research Letters, 46. https://doi.org/10.1029/2019GL082254.
National Research Council. 2001. Conceptual Models of Flow and Transport in the Fractured Vadose Zone. Washington, DC: The National Academies Press. https://doi.org/10.17226/10102.
Committee on Fracture Characterization and Fluid Flow, 1996, Rock Fractures and Fluid Flow, Contemporary Understanding and Applications: Washington D.C., National Academy Press, 551 p.
Poroelasticity simulation of ground-water flow and subsurface deformation; Simulation of deformation of sediments from decline of ground-water levels in an aquifer underlain by a bedrock step
Ritzi, R.W., Jr., Sorooshian, S., and Hsieh, P.A., 1991, The estimation of fluid flow properties from the response of water levels in wells to the combined atmospheric and earth tide forces: Water Resources Research, v. 27, no. 5, p. 883-893.
Barton, C.C., and Hsieh, P.A., 1989, Physical and hydrologic-flow properties of fractures, Field Trip Guidebook T385, 28th International Geologic Congress: American Geophysical Union, Washington, D. C., 36 p.
Hsieh, P.A., Bredehoeft, J.D., and Farr, J.M, 1987, Determination of aquifer transmissivity from earth tide analysis: Water Resources Research, v. 23, no. 10, p. 1824-1832.
Hsieh, P.A., Neuman, S.P., and Simpson, E.S., 1983, Pressure testing of fractured rocks--a methodology employing three-dimensional cross-hole tests: U. S. Nuclear Regulatory Commission Topical Report NUREG/CR- 3213, 176 p.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.