Sandstone

Improve well productivity

Sandstone reservoirs are rock formations consisting of mostly sand-sized grains with high porosity and permeability. Sandstones, while a common reservoir rock, pose its own set of hydrocarbon production challenges. 

Acid stimulation has proved to be an effective method for fracturing the rock and gaining better reservoir access.  Typically, hydrofluoric based acids are used, but chemical interactions can cause formation damage if not treated and executed properly. 

BJ Services provides reliable acidizing fracturing services and offers a broad range of acids and customized fluids to improve well productivity.