NEKKO Oilfield Service Company proposes innovative recompletion technology for oil, injection and gas wells – Combined Plastisoft Well Perforation.

The Russian service company nEKKO has been focusing since 2003 at opening and treating wellbottom
pay zones using a promising non-explosive technology: combined Plastisoft™ perforation.
The combined Plastisoft™ perforation technology enables formation in the well production casing
of paired lengthwise slots, through which the wellbottom zone is treated under high pressure by fluid
jets.
Formation of double lengthwise slots is based on the plastic deformation effect of metal and it does
not produce an explosive impact on the well production casing.
NEKKO Company Ltd is the sole company authorized by the rightholder to use the combined Plastisoft
™ well perforation technology protected by patents of the Russian Federation for Inventions no.
2249678, 2256066, 2247226 and by patents of the Russian Federation for useful models no. 49551,
51098.