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Line 107:
Line 107: − + − [[file:pressure-transient-testing_fig10.png|thumb|{{figure number|10}}Schematic illustration of rate history and pressure response for an interference test. (After <ref name=pt09r7 />.)]]+ + + + Line 115:
Line 118: − − [[file:pressure-transient-testing_fig11.png|left|thumb|{{figure number|11}}Schematic Illustration of rate (pulse) history and pressure response for a pulse test.<ref name=pt09r7 />]]
→Interference and pulse tests
==Interference and pulse tests==
==Interference and pulse tests==
<gallery mode = packed>
file:pressure-transient-testing_fig9.png|{{figure number|9}}Active and observation wells in an interference pulse test.<ref name=pt09r7>Earlougher, R. C., Jr., 1977, Advances in Well Test Analysis: Dallas, TX, American Institute of Mining, Metallurgical and Petroleum Engineers, Society of Petroleum Engineer's Monograph 5, 264 p.</ref>
file:pressure-transient-testing_fig10.png|{{figure number|10}}Schematic illustration of rate history and pressure response for an interference test. (After <ref name=pt09r7 />.)
file:pressure-transient-testing_fig11.png|left|thumb|{{figure number|11}}Schematic Illustration of rate (pulse) history and pressure response for a pulse test.<ref name=pt09r7 />
</gallery>
Interference and pulse tests are run to obtain the following information:
Interference and pulse tests are run to obtain the following information:
* Directional permeabilities between tested well pairs
* Directional permeabilities between tested well pairs
* Average porosities in the areas influenced by the tests
* Average porosities in the areas influenced by the tests
===How the tests are run===
===How the tests are run===