Shale gas development relies on large scale hydraulic fracturing, with single well water consumption as high as 10,000–30,000 m³ and flowback rates of 15%–80%. The flowback fluid typically contains >1,000 mg/L oil, 2,000–8,000 mg/L suspended solids (SS), and large amounts of high molecular weight polymer additives, making its viscosity up to ten times that of ordinary wastewater.
Our Fracturing Flowback Water Reuse Treatment Equipment is an integrated solution tailored specifically for onsite oil & gas field operations. It adopts a multi-stage process coupling "pretreatment + advanced oxidation + membrane separation + deep polishing".
Deployed at well sites to treat flowback locally. Fuling Shale Gas Field has treated over 1.2 million m³ for more than 190 wells.
Effectively removes high valent cations and suspended solids from high-viscosity and deep-color fluids.
Reuse for fracturing fluid preparation or water injection, saving millions in sewage treatment costs.
Mobile truck-mounted units provide rapid response for scattered wastewater, meeting "no landing" requirements.