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Comparison between Neuman (1975) and Jacob (1946) application for analysing pumping test data of unconfined aquifer

Civil Engineering Department, College of Engineering, University of Salahaddin, Erbil, Kurdistan Region of Iraq
General Directorate of Dams and Reservoirs, Ministry of Agricultural and Water Resources, Erbil, Kurdistan region of Iraq
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Abstract

Pumping test of a water table aquifer is carried out to estimate the aquifer parameters, the obtained data were analysed through the solution of both Neuman (1975) and Jacob (1946) methods through AQTESOLV and Spreadsheet programs, the results of each methods are compared to evaluate the applicability and accuracy of the solution theoretically and practically. In the paper an example is presented, which is conducted for a constant rate pumping test from Ohio, in Fairborn (near Dayton), and it supplied by S.E. Norris (U.S. Geological Survey, Columbus, Ohio). The main objective of this study is to introduce both program and the way of the applications, and compare the results and the hand on of both programs in the field.

Keywords

Neuman (1975)Unconfined aquiferPumping testAQTESOLV programMicrosoft Excel (Spreadsheet) program

References

 

Boulton N S. 1954. The drawdown of the water-table under non-steady conditions near a pumped well in an unconfined formation. Proceedings of the Institution of Civil Engineers, 3(4): 564–579.
Crossref Google Scholar
 

Boulton N S. 1955. Unsteady radial flow to a pumped well allowing for delayed yield from storage. International Association of Scientific Hydrology Publication, 37: 472–477.
Google Scholar
 

Boulton N S. 1963. Analysis of data from non-equilibrium pumping tests allowing for delayed yield from storage. Proceedings of the Institution of Civil Engineers, 26(3): 469–482.
Crossref Google Scholar
 

Boulton N S. 1970. Analysis of data from pumping tests in unconfined anisotropic aquifers. Journal of Hydrology, 10(4): 369–378.
Crossref Google Scholar
 

Cooper H H, Jacob C E. 1946. A generalized graphical method for evaluating formation constants and summarizing well field history. Eos, Transactions American Geophysical Union, 27(4): 526–534.
Crossref Google Scholar
 
CHEN Xun-hong, Goeke J, Summerside S. 1999. Hydraulic properties and uncertainly analysis for an unconfined alluvial aquifer, 37(6): 845–854.
Crossref
 
Fetter C W. 2001. Applied hydrogeology (4th ed.). New Jersey: Prentice-Hall, Upper Saddle River, 598.
 

Hantush M S. 1960. Modification of the theory of leaky aquifers. Journal of Geophysical Research, 65(11): 3713–3725.
Crossref Google Scholar
 

Krásný J. 1993. Classification of transmissivity magnitude and variation. Ground Water, 31(2): 230–236.
Crossref Google Scholar
 

Malama B. 2011. Alternative linearization of water table kinematic condition for unconfined aquifer pumping test modeling and its implications for specific yield estimates. Journal of Hydrology, 399(3): 141–147.
Crossref Google Scholar
 

Mishra P K, Neuman S P. 2010. Improved forward and inverse analyses of saturated-unsaturated flow toward a well in a compressible unconfined aquifer. Water Resources Research, 46(7).
Crossref Google Scholar
 

Mishra P K, Neuman S P. 2011. Saturatedunsaturated flow to a well with storage in a compressible unconfined aquifer. Water Resources Research, 47(5).
Crossref Google Scholar
 

Moench A F. 1993. Computation of type curves for flow to partially penetrating wells in water-table aquifers. Ground Water, 31(6): 966–971.
Crossref Google Scholar
 

Moench A F. 1995. Combining the Neuman and Boulton models for flow to a well in an unconfined aquifer. Ground Water, 33(3): 378–384.
Crossref Google Scholar
 

Moench A F. 1996. Flow to a well in a water-table aquifer: An improved laplace transform solution. Ground Water, 34(4): 593–596.
Crossref Google Scholar
 

Moench A F. 1997. Flow to a well of finite diameter in a homogeneous, anisotropic water table aquifer. Water Resources Research, 33(6): 1397–1407.
Crossref Google Scholar
 

Moench A F. 1998. Correction to “Flow to a well of finite diameter in a homogeneous, anisotropic water table aquifer”. Water Resources Research, 34(9): 2431–2432.
Crossref Google Scholar
 

Moench A F. 2004. Importance of the vadose zone in analyses of unconfined aquifer tests. Ground Water, 42(2): 223.
Crossref Google Scholar
 
Moench A F, Garabedian S P, LeBlanc D R. 2001. Estimation of hydraulic parameters from an unconfined aquifer test conducted in a glacial outwash deposit, Cape Cod, Massachusetts. Massachusetts: US Geological Survey.
Crossref
 

Moench A F, Prickett T A. 1972. Radial flow in an infinite aquifer undergoing conversion from artesian to water table conditions. Water Resources Research, 8(2): 494–499.
Crossref Google Scholar
 

Narasimhan T N, ZHU M. 1993. Transient flow of water to a well in an unconfined aquifer: Applicability of some conceptual models. Water Resources Research, 29(1): 179–191.
Crossref Google Scholar
 

Neuman S P. 1972. Theory of flow in unconfined aquifers considering delayed gravity response of the water table. Water Resources Research, 8(4):1031–1045.
Crossref Google Scholar
 

Neuman S P. 1973. Supplementary comments on “Theory of flow in unconfined aquifers considering delayed gravity response of the water table”. Water Resources Research, 9(4): 1102–1103.
Crossref Google Scholar
 

Neuman S P. 1974. Effect of partial penetration on flow in unconfined aquifers considering delayed gravity response. Water Resources Research, 10(2): 303–312.
Crossref Google Scholar
 

Neuman S P. 1975. Analysis of pumping test data from anisotropic unconfined aquifers considering delayed gravity response. Water Resources Research, 11(2): 329–342.
Crossref Google Scholar
 

Neuman S P. 1979. Perspective on “delayed yield”. Water resources research, 15(4): 899-908.
Crossref Google Scholar
 

Neuman S P. 1987. On methods of determining specific yield. Ground Water, 25(6): 679–684.
Crossref Google Scholar
 

Ni C F, Huang Y J, et al. Sequential hydraulic tests for transient and highly permeable unconfined aquifer systems–model development and field-scale implementation. Hydrology and Earth System Sciences Discussions, 12: 12567–12613.
Google Scholar
 

Nwankwor G I, Cherry J A, Gillham R W. 1984. A comparative study of specific yield determinations for a shallow sand aquifer. Ground Water, 22(6): 764–772.
Crossref Google Scholar
 

Nwankwor G I, Gillham R W, et al. 1992. Unsaturated and saturated flow in response to pumping of an unconfined aquifer: Field evidence of delayed drainage. Ground Water, 30(5): 690–700.
Crossref Google Scholar
 

Prickett T A. 1965. Type-curve solution to aquifer tests under water-table conditions. Ground Water, 3(3): 5–14.
Crossref Google Scholar
 

Streltsova T D. 1972a. Unconfined aquifer and slow drainage. Journal of Hydrology, 16(2): 117–124.
Crossref Google Scholar
 

Streltsova T D. 1972b. Unsteady radial flow in an unconfined aquifer. Water Resources Research, 8(4): 1059–1066.
Crossref Google Scholar
 

Streltsova T D. 1973. Flow near a pumped well in an unconfined aquifer under nonsteady conditions. Water Resources Research, 9(1): 227–235.
Crossref Google Scholar
 

Streltsova T D. 1974. Drawdown in compressible unconfined aquifer. Journal of Hydraulic Engineering, 100(11): 1601–1616.
Crossref Google Scholar
 

Theis C V. 1935. The relation between the lowering of the piezometric surface and the rate and duration of discharge of a well using groundwater storage. Eos, Transactions American Geophysical Union, 16(2): 519–524.
Crossref Google Scholar
 

Zhan H, Zlotnik V A. 2002. Groundwater flow to a horizontal or slanted well in an unconfined aquifer. Water Resources Research, 38(7).
Crossref Google Scholar
 

Tartakovsky G D, Neuman S P. 2007. Threedimensional saturated-unsaturated flow with axial symmetry to a partially penetrating well in a compressible unconfined aquifer. Water Resources Research, 43(1).
Crossref Google Scholar
 

Zlotnik V, Ledder G. 1992. Groundwater flow in a compressible unconfined aquifer with uniform circular recharge. Water Resources Research, 28(6): 1619–1630.
Crossref Google Scholar
Journal of Groundwater Science and Engineering
Volume 4 Issue 3,
September 2016
Pages 165-173
DOI: 10.26599/JGSE.2016.9280020
Cite this article:
Dana M, Jwan M. Comparison between Neuman (1975) and Jacob (1946) application for analysing pumping test data of unconfined aquifer. Journal of Groundwater Science and Engineering, 2016, 4(3): 165-173. https://doi.org/10.26599/JGSE.2016.9280020

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Published: 28 September 2016
© 2016 Journal of Groundwater Science and Engineering Editorial Office
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