Our Comprehensive Services
End-to-end solutions for the oil, gas and minerals sector — from sludge treatment and NORM management to environmental compliance and training.
Oil Sludge Treatment
Specialized treatment and recovery of oil sludge from tanks, separators and process vessels.
View details →Oil Tank Cleaning
Sustainable tank cleaning and maintenance that restores tanks to safe, compliant condition.
View details →Well Services
Integrated well support throughout the lifecycle — drilling, production, workover and abandonment.
View details →Produced Water Management
Comprehensive treatment, reuse and disposal solutions for produced water.
View details →NORM Management
Safe identification, treatment, decontamination and disposal of NORM waste.
View details →Environmental Monitoring
Radiological, chemical and physical monitoring of soil, water, air and workplaces.
View details →Waste Management
Classification, handling, treatment and disposal of hazardous & non-hazardous wastes.
View details →Analytical Capabilities
Full laboratory services for waste characterization, TPH, heavy metals and radioanalytical testing.
View details →Land Remediation
Design and execution of remediation programs for contaminated lagoons, pits and sites.
View details →EIA & HSE
Environmental Impact Assessments, HSE management systems and compliance support.
View details →Oilfield Chemicals
Chemical solutions for produced water, sludge treatment, demulsification and H₂S control.
View details →Training
IAEA-recognized training including NORM Awareness and Radiation Protection courses.
View details →Service Details
🛢️ Oil Sludge Treatment
+Specialized solutions for treatment and recovery of oil sludge from tanks, separators and process vessels. Maximizes hydrocarbon recovery while ensuring environmentally responsible handling of residual solids and water.
- Characterization of sludge (oil, water, solids, NORM content)
- Mechanical and thermal treatment for hydrocarbon recovery
- Oil separator decontamination and cleaning
- Safe handling and disposal of residual materials
- Oil recovery from contaminated sludges and wastes
🧼 Oil Tank Cleaning and Maintenance
+Sustainable oil tank cleaning and maintenance that restores storage and process tanks to safe, compliant condition.
- Tank entry, sludge removal and cleaning under controlled conditions
- Inspection and assessment of tank integrity
- Handling of NORM or hazardous residues
- Preventive maintenance and full waste tracking
⛽ Well Services
+ECO SUSTINA provides integrated well support services that enhance operational efficiency, protect the environment, and ensure compliance throughout the well lifecycle. Our experienced personnel and specialized equipment support drilling, completion, production, workover, and well abandonment operations.
- Drilling waste management and treatment
- Drilling fluid (mud) handling, recycling, and disposal
- Drill cuttings treatment, stabilization, and disposal
- Oil recovery from contaminated sludges and wastes
- Hydrogen sulfide (H₂S) monitoring, risk assessment, and scavenger application support
- Spill prevention, containment, cleanup, and environmental remediation
- Wellsite environmental monitoring and regulatory compliance support
- Chemical handling and storage management
- Provision of trained HSE and environmental personnel for wellsite operations
- Emergency response support for well control incidents, spills, and hazardous material releases
💧 Produced Water Management
+Comprehensive produced water management solutions ensuring environmentally responsible handling, treatment, reuse, and disposal in compliance with applicable regulatory requirements.
- Produced water sampling, characterization, and laboratory analysis
- Water quality monitoring (oil & grease, TSS, TDS, pH, salinity, hydrocarbons, heavy metals, NORM)
- Design, operation, and optimization of produced water treatment systems
- Removal of free and dispersed oil (gravity separation, hydrocyclones, DAF, coalescing)
- Filtration and polishing (multimedia, cartridge, activated carbon, membrane systems)
- Chemical treatment: coagulation, flocculation, demulsification, scale inhibition, corrosion control, biocides
- Advanced treatment: UF, NF, RO, and evaporation systems
- Produced water recycling and reuse for drilling, fracturing, water flooding
- Injection system support and reservoir reinjection water quality management
- Technical consultancy, pilot testing, operator training, and troubleshooting
☢️ NORM Management & Decontamination
+Safe, compliant, and environmentally responsible solutions for the management and treatment of Naturally Occurring Radioactive Material (NORM) waste generated by the oil and gas, mining, water treatment, and industrial sectors.
- Identification, characterization, and radiological assessment of NORM waste
- Waste classification and segregation based on activity levels
- Collection, packaging, transportation, and secure storage
- Decontamination of equipment, pipelines, tanks, and process vessels
- Treatment and stabilization of NORM-contaminated sludge, scale, soil, and solids
- Volume reduction, conditioning, and immobilization for long-term management
- Radiation monitoring, contamination surveys, and personnel dose monitoring
- ALARA (As Low As Reasonably Achievable) radiation protection programs
- Preparation of waste acceptance documentation and disposal plans
- Coordination with licensed disposal facilities
- Internal/external decontamination of tubing, casing, valves, pumps, separators, heat exchangers
- Clearance measurements and certification before equipment release
📡 Environmental Monitoring
+Comprehensive environmental monitoring programs covering radiological, chemical and physical parameters in soil, water, air and workplace environments.
- Radiological monitoring of workplaces, process equipment and surrounding areas
- Soil and sediment sampling for NORM and chemical contaminants
- Groundwater and surface water monitoring networks
- Workplace dose-rate and contamination surveys; baseline surveys and radiation maps
- Environmental monitoring of soil, groundwater, and air emissions
♻️ Hazardous & Non-Hazardous Waste Management
+Safe classification, handling, treatment and disposal of hazardous and non-hazardous wastes, including NORM-contaminated materials, sludge, scales and process residues.
- Waste characterization and classification
- Segregation, packaging, labeling and temporary storage of hazardous and NORM wastes
- Approved treatment and disposal methods; licensed disposal routes and tracking
- Safe handling, transportation, treatment, and disposal of hazardous and non-hazardous wastes
🔬 Analytical Capabilities
+ECO SUSTINA laboratories provide comprehensive analytical services using internationally recognized methods and quality assurance procedures to deliver accurate, reliable, and timely results.
- Physical and chemical characterization of hazardous and non-hazardous wastes
- Heavy metals analysis using advanced instrumental techniques
- Oil, grease, and total petroleum hydrocarbons (TPH) analysis
- COD, BOD, TOC, and pH determination
- Moisture, ash, volatile matter, and calorific value testing
- Sulfur, chloride, and halogen analysis
- H₂S determination in crude oil, wastewater, and process streams
- Compatibility testing for waste blending and stabilization
- Leachability testing (TCLP) for waste classification and disposal
- Radioanalytical: Ra-226, Ra-228, Pb-210, Po-210, U, Th; C-14, H-3 tracers
- Gamma/alpha spectrometry; gross alpha/beta
🌍 Land Remediation
+Design and execution of land remediation programs for NORM-contaminated lagoons, pits and sites to restore acceptable contamination levels.
- Minimize risks to groundwater, workers and local inhabitants
- Eliminate environmental liabilities; comply with national and international standards
- Action plans, civil works supervision and continuous monitoring to clean-up criteria
- Spill prevention, containment, cleanup, and environmental remediation
📋 Environmental Impact Assessment & HSE
+ECO SUSTINA consultants have wide experience in Environmental Impact Assessment Studies. Many EIA studies have been completed in the oil and gas industry. Health, Safety, and Environmental protection is at the core of our operations.
- Environmental reviews, studies and audits; HSE audits; compliance action plans
- Environmental Impact Assessments; energy management; equipment supplies
- Training programs; special environmental projects; integrated waste management
- Comprehensive HSE management systems aligned with international best practices
- Hazard identification, risk assessment, and effective control measures
- Emergency preparedness and spill response planning
- Occupational health protection, exposure monitoring and industrial hygiene
- Radiation safety management for specialized industrial processes
- Incident reporting, investigation, and corrective/preventive actions
- PPE for radiological and chemical hazards; respiratory protection
🧪 Oilfield Chemicals
+Support for oilfield chemical solutions aligned with production, treatment and environmental objectives.
- Chemicals for produced water and sludge treatment
- Handling, storage and compatibility with NORM management requirements
- Chemical treatment programs: coagulation, flocculation, demulsification, scale inhibition, corrosion control, biocides
- H₂S scavenger application support
🎓 Training Capability
+ECO SUSTINA is committed to developing competent personnel through comprehensive training programs. Partner recognized by the IAEA as a regional training centre. Programs combine classroom instruction with practical demonstrations and hands-on exercises.
- Hazardous and non-hazardous waste management
- Safe handling, storage, transportation, and disposal of hazardous materials
- HSE awareness and compliance; hazard identification and permit-to-work
- Emergency response, spill control, fire safety, and incident management
- Laboratory analytical techniques and QA/QC
- Environmental monitoring and regulatory compliance
- Waste characterization, sampling, and classification
- H₂S awareness, monitoring, and safe handling practices
- PPE selection and proper use
- Radiation safety awareness for specialized industrial operations
- NORM Awareness Course for Workers (Level A)
- NORM Awareness Course for Supervisors (Level B)
- Radiation Protection Supervisor Course (Level C)
✅ Quality Assurance
+ISO 17025 aligned quality systems for analytical services; documented procedures for sampling, monitoring, decontamination and remediation; chain-of-custody; decision-ready reports; continuous improvement.
- Documented procedures for sampling, monitoring, decontamination and remediation
- Chain-of-custody and sample integrity from field to laboratory
- Clear, decision-ready reports with interpretation against regulatory limits
- Continuous improvement and client feedback integration
