... Abstract Volume and salt concentrations in Marcellus flowback water depend on geology, drilling and completions, stimulation and flowback operations. Recent studies include evaluations of geochemical origins based on the compostition concentrations, flowback sampling analysis and numerical...

... Reduction in Trucking Hours (Savings) 6,944 Hrs Fig. 5 Untreated (left) and treated (right) flowback water Fig. 1 Operational setup for Case #1 Fig. 6 Economic evaluation for Case #1 Fig. 7 Trucking time and savings for case #1 Fig. 2 Ferrous iron influent...

... concentration flowback water complex reservoir polymer horn river hydraulic fracturing fresh water surfactant package friction reduction friction reducer stimulation fluid brine water case study high brine tolerant friction reducer reducer Introduction In the early stages of shale play...

... fracturing ultraviolet light flowback water bacteria ml fresh water completion operation transmittance disinfection upstream oil & gas uv disinfection control bacteria biocide operator spe 149445 society of petroleum engineers pennsylvania produced water discharge kleinwolterink case...

... management hydraulic fracturing precipitation flowback water Marcellus Shale fracture precipitate Iron Control Artificial Intelligence Upstream Oil & Gas natural fracture fracture network friction reducer society of petroleum engineers acid biocide Stratigraphically, the Marcellus...

... with the post-frac flowback water geochemistry. Problem Statement Our own and citizen concerns about the potential environmental impacts on surface water purity, municipalities’ worries about possible diminishing fresh water supplies, and increased scrutiny by various regulatory agencies are drivers...