| 摘要 |
<p>[0040] The present invention describes a thermo-pulse heat generator (100) for increasing permeability of bottomhole rock formation of oil wells and for increasing oil well output. The thermo-pulse heat generator (100) includes a body tube (110, 110a, 110b, 110c), filled with blocks (105) of a heat-evolving composition, is joined to a heat exchanger assembly (180, 180a) at a bottom end and a head-adapter assembly (140) at a top end of the body tube (110, 110a), etc. The heat exchanger assembly (180, 180a) increases heat transfer from molten products of combustion of the heat-evolving blocks (105) to the well fluid yet acting as a trap to minimise the molten metals in the products of combustion from being released into the well casing (10).</p> |
