Shooting through two strings of pipe with a system designed to shoot through one leads to unpredictable outcomes, and they’re usually not good.

Large entry holes on the low side but not always making it through the second string on the high side. Annular cement turned to rubble, creating a pathway for fluid and proppant to travel between the casing strings instead of into the formation.

SWM Advanced ReFrac™ systems are optimized for the task at hand, creating large, effective perforations through the outer casing — at all phasing angles. And the annular cement is left intact, providing a solid barrier that forces frac fluid into the formation.

For your next re-frac, specify a perforating system that’s been designed and tested for your exact well configuration.