Companies

ALiBrX is developing modular processes to extract lithium, bromine and iodine from brine resources.

Its ABX solvent exchange process desalinates high-salinity produced water and other industrial brines for reuse.

Supplies industrial water treatment and reuse systems for upstream oil and gas.

Provides oilfield water management, treatment, reuse, and disposal services.

Now part of Western Midstream, Aris operates Permian produced water gathering, recycling and handling infrastructure.

Documented locations: Permian Basin

Arxada supplies microbial-control formulations for oilfield water, hydraulic fracturing and production systems.

Provides oilfield water gathering, recycling, and treatment services in the Permian.

Documented locations: Permian Basin

Its OilfieldH2O platform maps produced water volumes, injection, infrastructure and subsurface pressure for water decisions.

Flow-measurement and water-analytics company with metering technologies potentially used on produced water pipelines and facilities.

Develops desalination technology for produced water treatment.

Global energy-technology company with chemical treatment and production-enhancement offerings used on produced water systems.

Documented locations: Argentina · Vaca Muerta

Bechtel licenses its LEEDS desalination process for Permian Basin produced water projects.

Documented locations: Permian Basin

Benchmark makes online and portable instruments that measure hydrocarbons and particles in produced water.

B-geO provides geoscience and induced-seismicity monitoring for produced water injection operations.

Develops and operates Permian water gathering, treatment, and disposal systems.

Documented locations: Permian Basin

Develops produced water and source-water systems in the Midland Basin.

Documented locations: Texas · Midland Basin · Permian Basin

Bosque builds and operates produced water gathering, treatment, disposal and reuse systems for oil and gas operators.

BuySWD operates a marketplace for saltwater disposal wells, permits, pipelines and other oilfield water assets.

Oilfield-equipment company whose FlexSteel business supplies flexible pipe suited to corrosive water-transfer and gathering service.

Hydraulic fracturing and well stimulation in Argentina, including Vaca Muerta.

Documented locations: Argentina · Vaca Muerta

CarboNet supplies flocculant and coagulant chemistry for produced water treatment and contaminant separation.

Cascade designs and installs geosynthetic liners for produced water pits, tanks and fluid-containment projects.

Cavalry is developing West Texas produced water recycling infrastructure and exploring treated-water supply for data centers.

Documented locations: Texas

Environmental-technology company supplying engineered oil-water separation, filtration and treatment equipment through Peerless Water.

Treats industrial water, including petroleum produced water, in Brazil.

Provides field chemistry and treatment programs for produced water systems.

CEC provides engineering and environmental services that include oil and gas production-water treatment projects.

Operates Eagle Ford facilities that receive and treat produced water and other oilfield waste.

Documented locations: Texas · Eagle Ford

Supplies oil-in-water monitoring instruments for produced water quality.

CPT manufactures high-pressure fusible composite poly pipe for water and other energy-industry fluid networks.

Concept Tanks supplies modular relocatable large-volume tanks used for produced water storage and recycling.

Provides field operations for saltwater disposal, recycling, and water systems.

CORE Linepipe supplies corrosion-resistant lined pipe systems specified for produced water and saltwater disposal service.

Supplies oilfield chemistry and testing for water treatment and injection systems.

Develops desalination technology for produced water from oil and gas operations.

Curry Fluid Power supplies pumps, hose and fluid-power components for oil and gas water delivery and pipeline operations.

Supplies industrial and produced water treatment services in Saudi Arabia.

Operates Midland Basin produced water gathering, recycling, and disposal systems.

Documented locations: Texas · Midland Basin · Permian Basin

Midstream partnership with dedicated Permian water systems acquired to expand its produced water gathering and disposal offering.

Documented locations: Permian Basin

DHI provides oilfield fluid management, disposal and industrial wastewater treatment services.

Operates saltwater disposal and oilfield waste facilities in the Midland Basin.

Documented locations: Texas · Midland Basin · Permian Basin

Drilling, workover, pulling, drilling fluids and equipment rental; rigs operating in Vaca Muerta.

Documented locations: Argentina · Vaca Muerta

Energy and industrial distributor/integrator supplying the physical equipment used in water transfer, storage, pumping and disposal systems.

Supplies produced-fluids chemistry that separates oil and water in production streams.

Diversified materials company supplying membranes, resins and separation technologies used in produced water treatment systems.

e3 builds modular accelerated-evaporation systems for produced water and other industrial wastewater.

Provides saltwater disposal, recycling, and fluid management services.

Large specialty-chemicals company providing treatment programs for produced water quality, asset integrity and disposal operations.

Supplies mobile treatment equipment for produced water recycling and reuse.

Installs liner and containment systems for produced water pits and ponds.

Extracts lithium from Permian Basin produced water.

Documented locations: Permian Basin

Automation and instrumentation supplier whose meters and analytics monitor produced water flow and water content in production systems.

Builds pipeline and saltwater-disposal systems for Permian produced water.

Documented locations: Permian Basin

Energy-infrastructure supplier with modular treatment systems and a legacy water-solutions business serving upstream and midstream customers.

Energy Water Solutions develops VOX evaporation systems to reduce produced water volumes when disposal capacity is constrained.

Enviro-Tech supplies and rents offshore produced water treatment and separation equipment with technical support.

Supplies chemistry and treatment technology for produced water recycling.

Envirotech designs and permits commercial produced water recycling facilities and related oilfield infrastructure.

Develops treatment systems for oil and gas produced water.

EQT manages and recycles produced water from its Appalachian natural-gas operations and shares water with other producers.

Oilfield services for Vaca Muerta and the Neuquén basin.

Documented locations: Argentina · Vaca Muerta

Eternite develops lower-carbon cementitious materials that can be mixed using some oilfield produced waters.

Eurofins analyzes produced water and other oilfield samples for chemical and environmental constituents.

Develops membrane systems for oil-water separation and produced water applications.

ExxonMobil recycles produced water in its Permian operations and is pursuing further treated-water reuse.

Documented locations: Permian Basin

FEDCO makes high-pressure pumps and energy-recovery devices for desalination systems, including produced water treatment.

FIOPO provides energy and water advisory and publishes analysis of produced water reuse and resource recovery.

Fit For Purpose 2100 advocates a monitored stewardship framework for beneficial reuse of industrial by-product water.

Oilfield-chemistry and data company with formulations potentially used where operators recycle produced water for completions.

Diversified flow-control manufacturer whose pumps and valves are used in produced water collection, treatment and injection systems.

Oilfield-equipment manufacturer with fluid-handling hardware that can serve produced water transfer, treatment and disposal infrastructure.

Future Pipe Industries makes composite pipe systems for produced water transmission lines and other oilfield fluids.

Gas Field Services hauls oilfield water and develops and operates disposal capacity in the Appalachian region.

GELTTECH is developing a modular magnetic-separation polishing stage to reduce hydrocarbons in produced water, with field validation planned.

Moves produced water through gathering pipelines and disposal facilities in major U.S. basins.

Supplies industrial treatment and desalination technology for energy water streams.

Supplies treatment chemicals for oil and gas produced water facilities.

GTI Energy develops and demonstrates energy and water technologies, including research discussed at the PWS Permian conference.

Documented locations: Permian Basin

Supplies oilfield chemistry formulated for use with produced water.

YPF awarded a long-term unconventional completions contract in Vaca Muerta in April 2026.

Documented locations: Argentina · Vaca Muerta

Provides on-the-fly produced water treatment for oilfield operations in West Texas.

Documented locations: Texas

Supplies modular above-ground storage tanks, containment and water-transfer systems for flowback and oilfield water projects.

Documented locations: United States · Canada · Australia · Argentina · Texas · Colorado · Permian Basin · Denver-Julesburg Basin · Vaca Muerta

HydroEdge provides water transfer and fluid-management equipment and crews across Pennsylvania, Ohio and West Virginia.

Documented locations: Ohio · Pennsylvania · West Virginia

Provides mobile ozone treatment and evaporation services for oilfield water.

HyFlow operates modular produced water treatment systems using aeration, dissolved-air flotation and solids handling.

ICELIS provides sustainability and compliance advisory services around produced and industrial-water projects.

Runs chemical programs for produced water treatment, reuse, and disposal.

Operates produced water gathering and recycling systems in the Delaware Basin.

Documented locations: Delaware Basin · Permian Basin

Specialty-chemicals producer offering oilfield formulations designed to work with recycled and high-salinity produced water.

Inov8 builds online oil-in-water analyzers and solids-measurement instruments for produced water facilities.

ICS offers engineering, construction inspection and regulatory support for produced water gathering and disposal assets.

Supplies automated strainers and solids filtration for produced water systems.

ISCO supplies HDPE pipe, fusion equipment and field support for produced water gathering and saltwater disposal systems.

Canty makes optical analyzers that monitor oil, solids and other multiphase mixtures in produced water.

Keystone provides water transfer, storage, filtration and hauling services, including production-water recycling and reuse.

Kinetik operates produced water gathering and disposal assets in the Delaware Basin.

Documented locations: Delaware Basin · Permian Basin

Develops membrane distillation systems for difficult industrial and oilfield water.

Permian landowner with water-handling, disposal and pore-space opportunities that may enable produced water reuse and resource recovery.

Documented locations: Permian Basin

Lanmark provides engineering and design for produced water pipelines, water storage and oilfield facilities.

Provides gathering, recycling, and disposal services in the southern Delaware Basin.

Documented locations: Delaware Basin · Permian Basin

Levare supplies electric submersible and horizontal pumps for oilfield water transfer, injection and disposal.

LibertyStream develops direct lithium extraction from oilfield brine and produced water streams.

Small membrane-filtration company commercializing silicon-carbide systems for produced water treatment and industrial water applications.

Supplies biosurfactants for saltwater disposal and injection-well operations.

Supplies aeration and chemical-injection systems for oilfield produced water storage.

Provides produced water takeaway, recycling, and on-the-fly treatment.

Medusa characterizes produced water chemistry and oilfield wastes through analytical research and consulting.

Metal 360 manufactures lay-flat hose couplers and ends for oilfield and water-transfer systems.

Collects produced water and operates saltwater disposal wells in the Midcontinent.

Civil construction, flowlines and oil and gas project services, including Vaca Muerta work.

Documented locations: Argentina · Vaca Muerta

Industrial maintenance services based in Añelo, serving Vaca Muerta.

Documented locations: Argentina · Vaca Muerta

Mustang installs produced water pond liners and provides water treatment and containment services.

MYCELX uses engineered media and filtration systems to remove hydrocarbons from produced water for reinjection or reuse.

NALA develops chlorine-tolerant reverse-osmosis membranes for difficult industrial waters and reuse systems.

Middle East and North Africa oilfield-services company offering produced water treatment, reuse and mineral-impact solutions.

NETZSCH supplies positive-displacement pumps designed for produced water and other abrasive oilfield fluids.

Deploys mobile produced water treatment programs in the Appalachian Basin.

Large-scale produced water disposal and pipeline operator with treatment and recycling capabilities in major U.S. basins.

Global energy-equipment company providing processing, separation, pipe and fluid-motion products relevant to produced water infrastructure.

Odessa Pumps supplies and services pump systems for produced water transfer and saltwater disposal.

Oxford Flow makes pressure regulators and valves for water and severe-service oil and gas applications.

Patriot Environmental installs liners and containment for produced water pits and oilfield fluid storage.

Field operations, maintenance, well services, environmental services, chemicals and engineering in Argentina.

Documented locations: Argentina

Permian Oilfield Partners gathers, disposes of and recycles produced water through its New Mexico water network.

Documented locations: New Mexico · Permian Basin

Operates saltwater disposal wells and water assets in the Delaware and Permian basins.

Documented locations: Permian Basin

Operates saltwater disposal services in the Permian Basin.

Documented locations: Permian Basin

Gathers, recycles, and disposes of produced water across several U.S. oil and gas basins.

Premier Equipment supplies, builds and maintains oilfield pump and control packages used at water-handling facilities.

Designs and operates customized oilfield produced water treatment systems.

PWS supplies separation and filtration equipment plus consulting, field repair and refurbishment for produced water systems.

Supplies separation and treatment processes for offshore produced water.

Supplies chlorine dioxide treatment systems for oilfield water disinfection.

R.B. Mosher supplies and rents liquid filtration vessels, pumps, strainers and valves for industrial water systems.

Rents temporary storage tanks, pumps, pipe, hose and filtration for fluid handling, including oilfield flowback and water-transfer work.

Documented locations: Texas · New Mexico · Permian Basin

Builds modular systems for produced water clarification, recycling, and disposal preparation.

Recoil processes oilfield waste streams to reclaim marketable hydrocarbons while managing the separated water and solids.

Installs HDPE pipe, pit liners, and containment systems for produced water ponds.

Develops projects to treat produced water for beneficial reuse.

Supplies oilfield water management and remote monitoring systems.

Provides saltwater disposal services across the Permian Basin.

Documented locations: Permian Basin

River Basin rents high-horsepower pumps, hose and controls for oilfield water transfer projects.

Industrial-automation company with oil-and-gas controls, instrumentation and monitoring used across produced water infrastructure.

Supplies enhanced evaporation systems for oilfield produced water.

Gathers and disposes of produced water in the Delaware Basin.

Documented locations: Delaware Basin · Permian Basin

Supplies concentration and desalination systems for difficult oilfield water.

Supplies desalination systems for produced water and other industrial streams.

Land drilling and well services, including unconventional operations in Vaca Muerta.

Documented locations: Argentina · Vaca Muerta

Large oilfield-water platform spanning infrastructure, water logistics, recycling, disposal, treatment and specialty chemistry.

Develops ozone-based systems for oilfield water treatment.

Provides monitoring, controls, and automation software for water operations.

Provides mobile clarification and supporting equipment for produced water treatment projects.

Global energy-technology company supplying separation, treatment and processing systems for produced water streams.

Documented locations: Argentina · Vaca Muerta

SNF supplies coagulant and flocculant polymers for oilfield produced water separation and treatment.

Modular industrial and oil and gas construction services for Vaca Muerta projects.

Documented locations: Argentina · Vaca Muerta

Industrial maintenance, technical supply and transport services in Neuquén and Vaca Muerta.

Documented locations: Argentina · Vaca Muerta

Stantec designs water and wastewater treatment and reuse infrastructure and sponsors the Society’s annual conference.

Removes hydrogen sulfide from produced water using chemical treatment systems.

Offers electrocoagulation systems for produced and process water.

Transfers recycled and raw produced water for Permian drilling and completion operations.

Documented locations: Permian Basin

Coiled tubing, wireline and slickline operations in Argentina.

Documented locations: Argentina

Tactical Water Group supplies poly pipe, water transfer and related oilfield water infrastructure services.

Subsea and surface technology company with equipment capable of separating, routing and reinjecting water in offshore production systems.

Diversified instrumentation company with sensing and analytical tools relevant to produced water quality and discharge monitoring.

Tubular products and services supporting Argentina’s shale development in Vaca Muerta.

Documented locations: Argentina · Vaca Muerta

Provides produced water recycling, fluid transfer, and water supply services.

Oilfield services and materials company with produced water management, treatment, desalination and reuse initiatives.

Permian land and royalty owner earning produced water royalties and operating water sourcing, handling and related infrastructure activities.

Documented locations: Permian Basin

TPWR, a Texas Pacific Land subsidiary, provides Permian water sourcing, recycling and water-management services.

Documented locations: Permian Basin

THROTL provides route planning, dispatch visibility and digital ticketing for oilfield water haulers.

Develops and operates Permian water midstream systems.

Documented locations: Permian Basin

United Pipeline Systems lines and rehabilitates pipelines that transport produced water in the Permian and other oilfields.

Documented locations: Permian Basin

Provides saltwater and solids disposal services for oilfield customers.

Operates turnkey saltwater disposal services throughout the Permian Basin.

Documented locations: Permian Basin

Water-analytics company whose instruments can measure produced water quality for treatment, discharge, reuse and process control.

Viaflex makes geomembrane liners and containment systems for oilfield water pits and produced water storage.

Designs onshore and offshore produced water treatment systems.

Water Tech supplies treatment chemicals, equipment and service programs for energy and industrial water operations.

Integrated gathering, transportation, recycling, handling and disposal network focused on produced water in the Delaware Basin, Eagle Ford and Arkoma.

Documented locations: Texas · Delaware Basin · Eagle Ford · Permian Basin

Designs and operates treatment systems for oilfield produced water.

Drilling fluids and well services, with a documented Vaca Muerta drilling-fluid project.

Documented locations: Argentina · Vaca Muerta

Provides produced water and other oilfield water services in the Midland and Delaware basins.

Diversified midstream partnership whose acquired Aris network provides produced water gathering, transport, recycling and handling in the Permian Basin.

Documented locations: Permian Basin

Winkler supplies Delaware Basin water and is developing facilities and pipeline options to handle produced water disposal.

Documented locations: Delaware Basin · Permian Basin

World Water Works supplies dissolved-air flotation treatment systems for upstream produced water reuse.

WP&E applies electrochemical separation and stripping systems to produced water treatment and reuse.

Deploys produced water recycling and reuse systems in the Permian Basin.

Documented locations: Permian Basin

Provides Permian water transfer, gathering, recycling, and disposal services.

Documented locations: Permian Basin

Global water-technology provider whose pumps, treatment systems and analytics can support produced water handling and reuse.