... on trucking costs to fill the frac pit, reduces traffic to minimize H&S challenges and also reduces the impact on the environment. Bactericidal Activity Reutilization of flowback and produced water for workover and completion operations poses the additional problems of introducing aerobic...

... in question. The presence of calcium and/or magnesium ions at over 1000 ppm will inactivate some bactericides. Other chemical treatments, Le., scale control with phosphates, will also inactivate certain bactericides. 3. The chemical must not significantly plug the injection formation. vie usually test...