The perennial shortage of water for hydraulic fracturing has encouraged the use of flowback, produced, and other non-freshwater sources in stimulation operations, but there are concerns.
A new high-viscosity synthetic polymer offers a stable method for reducing friction in harsh environment workovers and slickwater frac operations such as in North Louisiana’s Haynesville shale.
Many operators, especially those drilling in the shale gas plays, are finding out that there’s a big difference between perforating for production and perforating for stimulation.