2,803
edits
Changes
Jump to navigation
Jump to search
Line 26:
Line 26: − +
Formation fluid pressure from drill stem tests (view source)
Revision as of 22:14, 10 March 2014
, 22:14, 10 March 2014no edit summary
* During '''shut-in periods''', the packer(s) is still inflated and the tester valve is closed. Ideally, pressure in the closed tool gradually builds up until it reaches equilibrium with the pressure of the isolated formation.
* During '''shut-in periods''', the packer(s) is still inflated and the tester valve is closed. Ideally, pressure in the closed tool gradually builds up until it reaches equilibrium with the pressure of the isolated formation.
[[:file:formation-fluid-pressure-and-its-application_fig5-13.png|figure 1]] shows a typical DST tool, the configurations of the tool during a DST, and the periods of a DST.
[[:file:formation-fluid-pressure-and-its-application_fig5-13.png|Figure 1]] shows a typical DST tool, the configurations of the tool during a DST, and the periods of a DST.
==A DST plot==
==A DST plot==