CPC E21B 43/263 (2013.01) [E21B 34/063 (2013.01); E21B 37/00 (2013.01)] | 19 Claims |
1. A wellbore tool, comprising:
a body comprising a port through the body and a first rupture disk disposed on the body and covering the port,
the body defining a first interior chamber and a second interior chamber, with a liquid-permeable membrane separating the first interior chamber and the second interior chamber within the body,
wherein the liquid-permeable membrane is one or more material selected from the group consisting of solid glass and plastic, and
wherein the body is configured to retain a first solid reactant in the first interior chamber and a second solid reactant in the second interior chamber,
wherein the first rupture disk is configured to rupture at a pressure differential downhole.
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