A Comparative Study of Transmissivity Values Obtained by Slug-Test and Pump-Tests

Authors

  • K. R. Karanth
     Central Ground Water Board, Southwestern Region, Bangalore
  • V. S. Prakash
     Central Ground Water Board, Southwestern Region, Bangalore

Abstract

The paper deals with the comparative study of the transmissivity values obtained by slug-tests and pump-tests on 58 wells drilled by DTH rigs in crystalline rocks comprising granites, gneisses, schists and basalts. The present study indicates that transmissivity values obtained by two methods vary mostly within a factor of three, except for pump-test T values of less than 10m2/day.

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Issue

Volume 32, Issue 3, September 1988

Section

Research Papers

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Published

1988-09-01

How to Cite

Karanth, K. R., & Prakash, V. S. (1988). A Comparative Study of Transmissivity Values Obtained by Slug-Test and Pump-Tests. Journal of Geological Society of India, 32(3), 244–248. Retrieved from https://geosocindia.com/index.php/jgsi/article/view/66235