Next-Generation Industrial Water Recycling

OEM Oilfield Water Recycling Factories & Factory Solutions

Precision Engineering, DTRO Membrane Systems & ZLD Brine Concentration Infrastructure Built for Global Upstream & Midstream Operations.

Factory Catalog

High-Efficiency Modular Water Systems

Pre-engineered, containerized, and skid-mounted industrial systems manufactured directly in our certified Shanghai facilities.

China Modular Containerized Seawater Desalination Equipment

China China Modular Containerized Seawater Desalination Equipment | Rapid Deployment by Leading Suppliers and Factory Factories, Suppliers

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ODM China Suppliers Factory Modular Containerized Seawater Desalination Equipment

ODM China Suppliers Factory Modular Containerized Seawater Desalination Equipment - Rapid Deployment and Off-Grid Solar System Factories, Factory

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Wholesale China Suppliers for Factory-Integrated Containerized Seawater Desalination Plants

Wholesale China Suppliers for Factory-Integrated Containerized Seawater Desalination Plants – Mobile Water Production Solution Factories, Factory

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CE Certification High-Ratio Water Reuse Equipment Suppliers in China

CE Certification High-Ratio Water Reuse Equipment Suppliers in China - Advanced Pretreatment, UF & RO Process Factory Factories, Manufacturer

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OEM Drilling, Completion, and Workover Waste Fluids Supplier

OEM Drilling, Completion, and Workover Waste Fluids Supplier, Manufacturers

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ODM China Food & Beverage Process Water System

ODM China Food & Beverage Process Water System - Reliable Suppliers and Factory Solutions for Purified Water Factory, Manufacturers

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China Industrial Demineralized Water Equipment Suppliers

China China Industrial Demineralized Water Equipment - Suppliers and Factory for High-Quality RO and EDI Solutions Supplier, Manufacturer

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China High-Efficiency Brine Concentration Systems

China High-Efficiency Brine Concentration Systems by China Suppliers | Factory Solutions for Wastewater Treatment Suppliers, Manufacturers

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Industry Whitepaper

Global Landscape of Oilfield Water Recycling

Addressing the complex water-energy nexus across shale basins, mature fields, and offshore platforms worldwide.

250M+
BBL Produced Water / Day Worldwide
≤ 5 mg/L
Residual Hydrocarbon Re-injection
95%+
Permian & MidEast Recovery Target
15 Days
Average On-Site Skid Commissioning

Global Regulatory Pressures

Strict disposal limits on deep-well disposal (SWD) due to induced seismicity concerns in North America and aquifer protection laws across the Middle East require operators to transition from disposal to high-ratio recycling.

Lifting Cost Economic Transformation

Treating produced water at the wellhead reduces trucking logistics, mitigates freshwater sourcing fees, and dramatically lowers total operational expenditures (OPEX) in unconventional shale fracturing plays.

Factory-Built Containerization

OEM factories like Tongjie provide modularized Disc Tube Reverse Osmosis (DTRO) and softening skids that bypass protracted civil engineering, delivering fully pre-tested compliance directly to field locations.

Field Engineering

Localized Oilfield Application Scenarios

Customizing engineering workflows to handle geology-specific salinities, volatile compounds, and ambient environments.

Permian Basin & Eagle Ford

Challenge: Extreme Total Dissolved Solids (TDS up to 180,000 mg/L) and severe scaling sulfates.
Solution: Advanced hydrocyclone de-oiling, mechanical chemical softening, followed by specialized high-pressure DTRO for hydraulic fracturing reuse loops.

Middle East Desert Basins

Challenge: Ambient temperatures exceeding 50°C, hyper-saline reservoir water, and strict aquifer discharge bans.
Solution: Explosion-proof, climate-controlled container skids with evaporative cooling, automated CIP backwash, and remote SCADA telemetry.

Central Asia & Kazakhstan Fields

Challenge: Sub-zero winter extremes, high paraffin/asphalt concentrations, and isolated field geography.
Solution: Heavy-insulation modular packages with thermal trace heating, dissolved air flotation (DAF), and continuous polymer flocculation.

Technology Roadmap

Engineering Evolution: From Disposal to Circular Valorization

Our OEM manufacturing lines are evolving from simple mechanical de-oiling to full resource-recovery ZLD systems.

Phase 1 • Primary

De-oiling & Clarification

Hydrocyclones, dissolved gas flotation (DGF), and ceramic microfiltration reducing suspended solids < 1 mg/L and free oils < 5 mg/L.

Phase 2 • Softening

Scale Inhibition & Pretreatment

Dynamic lime/soda ash softening coupled with tubular ultrafiltration (TUF) to eradicate barium, strontium, and silica foulants.

Phase 3 • Membrane Conc.

DTRO & High-Pressure Osmosis

High-recovery disc-tube membrane arrays operating up to 120 bar, pushing recovery past 80% on hyper-saline flowback fluids.

Phase 4 • ZLD & Mining

MVR & Rare Mineral Recovery

Mechanical vapor recompression (MVR) evaporators yielding crystallized pure salts and extracting commercial-grade lithium and bromine.

Macro Architecture

End-to-End Turnkey OEM Solutions

How Tongjie empowers global EPC contractors and petroleum operators with integrated manufacturing capabilities.

Centralized Water Treatment Hubs

Large-scale modular treatment plants capable of processing 50,000–200,000 BPD, piped across multi-well pads to completely eliminate freshwater draw for fracturing operations.

Pipeline Integrated High Throughput Multi-Operator Hub

Mobile Wellhead Polishing Units

Rapid-deployment trailer-mounted systems for drill-out, completion, and flowback fluid conditioning on exploratory or remote wildcat pads with full zero-discharge certification.

Self-Powered Quick Rig-Up Plug & Play

Produced Water ZLD Crystallization

Thermal evaporation and crystallization units tailored to close the final loop, producing boiler feed water or agriculture-grade distillate alongside dry cake solids for certified landfilling.

Zero Liquid Discharge MVR Integration Byproduct Valorization
Technical Inquiries

Frequently Asked Questions for Oilfield Water Projects

Key technical and commercial considerations for sourcing water recycling systems from our OEM facilities.

What parameters are essential to size an oilfield water recycling system? +
Accurate system design requires an up-to-date raw water composition analysis including TDS, pH, conductivity, hardness (Ca, Mg), barium, strontium, silica, oil & grease (free vs. emulsified), and suspended solids (TSS). Furthermore, required daily capacity (BPD or m³/day), target treated water specifications (slickwater reuse vs. deep well reinjection vs. discharge), power availability, and hazardous area ratings (ATEX/IECEx) are required.
How does Disc Tube Reverse Osmosis (DTRO) resist oilfield fouling? +
Unlike spiral-wound membranes, DTRO features open-channel hydraulic paths that generate intense turbulence on the membrane surface, preventing foulant cake formation and concentration polarization. Combined with rugged hydraulic disc supports, DTRO handles feed water with higher turbidity, residual hydrocarbons, and salinity spikes while allowing thorough, aggressive chemical clean-in-place (CIP) regimens.
Can your OEM facility supply explosion-proof and ATEX-certified systems? +
Yes. Tongjie builds containerized and skid-mounted plants fully rated for Zone 1 or Zone 2 hazardous areas. We incorporate positive-pressure purge systems, explosion-proof motors, intrinsically safe instruments, ATEX/IECEx control enclosures, and automated hydrocarbon vapor monitoring to ensure safety in close proximity to active wellheads.
What is the typical fabrication and FAT (Factory Acceptance Test) lead time? +
Standard containerized units (1,000–5,000 BPD) generally feature a manufacturing lead time of 8 to 12 weeks. Every skid undergoes a rigorous full-pressure, full-automation Factory Acceptance Test (FAT) with wet testing at our Shanghai manufacturing facility to ensure seamless, plug-and-play commissioning within 15 days of arriving on site.
Engineered Solutions

Advanced Separation & Reuse Systems

Specialized physical degassing, containerized desalinators, and robust membrane filtration units manufactured to exacting standards.

OEM China ODM Suppliers Eco-Friendly Water Treatment Solutions

OEM China ODM Suppliers: Eco-Friendly Water Treatment Solutions from a Trusted Factory for Global Markets Factory, Suppliers

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China Containerized Seawater Desalination Plants

China China Suppliers of Containerized Seawater Desalination Plants - Factory-Integrated Mobile Solutions for Water Needs Suppliers, Supplier

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China High-Ratio Water Reuse Process Equipment

China High-Ratio Water Reuse Process Equipment Suppliers in China | Advanced Wastewater Treatment Factory Manufacturers, Manufacturer

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OEM Deoxygenation Membrane Equipment

OEM Deoxygenation Membrane Equipment - China Suppliers and Factory for Effective Physical Degassing Solutions Suppliers, Supplier

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Factory-Integrated Desalination for Off-Grid Solar

China China Suppliers: Factory-Integrated Containerized Seawater Desalination Plants for Off-Grid Solar Solutions Supplier, Manufacturer

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Wholesale Oilfield Fracturing Flowback Fluid Factory

Wholesale Oilfield Fracturing Flowback Fluid Factory, Manufacturers

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Factory-Direct Containerized Seawater Desalination Plants

China China Suppliers: Factory-Direct Containerized Seawater Desalination Plants for Efficient Mobile Water Solutions Factory, Suppliers

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Wholesale OEM Precision Manufacturing in China

Wholesale OEM Precision Manufacturing in China - Leading Suppliers & Factory for Customized Environmental Water Treatment Solutions Factories, Factory

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