Research and Development
Research and Development at Oil India Limited serves as a key driver of technological advancement, operational excellence, and sustainable growth. OIL has established two knowledge-based research centres: the Research & Development (R&D) Department at its Field Headquarters in Duliajan, Assam, and the Centre of Excellence for Energy Studies (CoEES) in Guwahati, Assam. Together, these centres provide specialized, innovative, and cost-effective solutions to challenges across the energy sector, supporting OIL's business objectives through scientific research, technology development, and applied engineering. Both centres are recognized by the Department of Scientific and Industrial Research (DSIR), Government of India, while CoEES is also a designated institute for screening and vetting Enhanced Recovery projects under the Government of India's Enhanced Recovery Policy.
As the energy sector is evolving, OIL's R&D efforts are focused on enhancing hydrocarbon recovery, improving operational efficiency, reducing environmental impact, and developing technologies that contribute to the transition towards cleaner and more sustainable energy systems. Through a combination of advanced laboratory capabilities, field-oriented applied research and collaborative innovation, OIL continues to strengthen and support India's energy security while preparing for the opportunities of a changing energy landscape.
R&D Department is equipped with highly sophisticated and advanced laboratory facilities. It is carrying out studies in the highly specialized areas of Petroleum Geochemistry, Oilfield Chemicals, Flow Assurance, Well Stimulation, Improved Oil Recovery, and Petroleum Biotechnology. Considering the world’s energy transition towards net zero energy system, R&D Department has also initiated research in the areas like Nanotechnology, Bio-Hydrogen, Conversion of CO2 to Green Fuels, Compressed Biogas, etc.
Core Research & Technology Areas
OIL's research capabilities in geochemistry support hydrocarbon exploration, reservoir evaluation, and basin understanding through advanced analytical techniques and integrated subsurface studies. Expertise spans source rock evaluation, petroleum system analysis, basin modelling, reservoir fluid characterization, crude oil fingerprinting, geochemical correlation, isotopic investigations, surface geochemical prospecting, and mineralogical studies, enabling informed exploration and development decisions
OIL develops technology-driven solutions to enhance reservoir performance, improve production efficiency, and address operational challenges across oil and gas assets. Research activities focus on mitigating field problems during production of hydrocarbons, production chemistry, chemical sand consolidation, scale control and technology interventions that support sustainable hydrocarbon development and long-term field performance
OIL advances reservoir-specific solutions aimed at improving well productivity and maximizing hydrocarbon recovery from producing assets. Leveraging expertise in matrix acidization, acid-solvent stimulation, stimulation fluid design, injectivity enhancement, and production optimization, the R&D team supports field operations through laboratory evaluation, treatment optimization, and technology-based interventions tailored to diverse reservoir conditions. These efforts contribute to sustained production, improved asset performance, and enhanced resource recovery.
Research in specialty oilfield chemicals supports production, transportation, and water management operations across OIL's asset portfolio. Capabilities encompass the development, evaluation, and optimization of chemical solutions for flow improvement, scale management, water treatment, and production enhancement. The focus remains on delivering cost-effective, environmental friendly and field-ready technologies that improve performance across the upstream value chain
Ensuring uninterrupted hydrocarbon production and transportation is a critical focus area of OIL's R&D efforts. Through advanced laboratory capabilities, production chemistry expertise, and multiphase flow modelling and simulation tools, OIL addresses flow assurance challenges across wellbores, downhole systems, field flowlines, gathering networks, processing facilities, and crude oil transportation pipelines. Research activities focus on understanding fluid behaviour, mitigating wax deposition, emulsion and scale-related challenges, optimizing chemical treatment strategies, and enhancing production system performance. These capabilities support transportation reliability, pipeline integrity, production continuity, and efficient asset operation across the hydrocarbon value chain
OIL leverages biotechnology to develop sustainable solutions for the energy sector and environmental management. Research activities encompass microbial technologies for corrosion mitigation, bioremediation of hydrocarbon-contaminated environments, microbial enhanced oil recovery applications, and microbial prospecting for hydrocarbons. Biotechnology research also supports the development of bio-based energy pathways and environmentally responsible solutions aligned with OIL's sustainability objectives.
Collaboration & Innovation Ecosystem
Innovation at OIL is strengthened through collaborations with leading academic institutions, national laboratories, research organizations, and industry partners in India and abroad. These partnerships facilitate joint research, technology development, knowledge exchange, and the translation of innovative ideas into practical solutions for the energy sector.
OIL actively promotes a culture of innovation through multidisciplinary research, collaborative technology development, and continuous engagement with the scientific community. Research outcomes contribute to operational excellence, energy security, environmental sustainability, and the advancement of emerging energy technologies.
Intellectual Property & Knowledge Creation
OIL places strong emphasis on intellectual property creation and technology-led innovation. The company has filed 19 patent applications in India and overseas and has been awarded 21 patents across India and several international jurisdictions.
OIL regularly contributes to national and international journals, conferences, and technical forums and has received multiple awards and recognitions for technology development and innovation. Through patents, publications, technology development and strategic collaborations, OIL continues to strengthen its research ecosystem and contribute to the advancement of science, technology, and sustainable energy solutions.
Sustainability & Emerging Energy Technologies
As part of its commitment to a sustainable energy future, OIL is pursuing research in green hydrogen, carbon capture and utilization, sustainable fuels, nanotechnology, critical mineral extraction and beneficiation, bioenergy, and other emerging energy solutions. These initiatives complement OIL's core hydrocarbon business while supporting the transition towards cleaner, more efficient, and environmentally responsible energy systems
Centre of Excellence for Energy Studies
The overarching objective of CoEES is to serve as a centre of innovation, technological advancement and applied research, enabling OIL to progressively attain global parity in terms of technical excellence, technological competence and business performance. The Centre is underpinned by state-of-the-art infrastructure, encompassing industry-standard geological and reservoir modelling and simulation, EOR screening, Petroleum System Modelling, petrophysical interpretation, high-end computational workstations, and sophisticated geological, geochemical and EOR laboratory facilities. These capabilities are complemented by a multidisciplinary cohort of Geologists, Reservoir Engineers and Chemists, fostering an ecosystem conducive to innovation, creativity and the translation of scientific knowledge into practical solutions.
In keeping with the global transition towards a lower-carbon energy paradigm, the Centre has also progressively augmented its portfolio with Carbon Capture, Utilization and Storage (CCUS), including reservoir-specific assessment of CO₂ sequestration and utilization opportunities, thereby contributing to emissions abatement and the development of sustainable and resilient energy pathways. Collectively, the Centre’s expanding technological repertoire and multidisciplinary competencies position CoEES as a strategic knowledge and innovation hub, straddling conventional hydrocarbon value chains, resource augmentation, critical-mineral and geothermal exploration, and emerging low-carbon technologies, thereby strengthening OIL’s technological self-reliance and preparedness for the evolving energy landscape.
CoEES presently operates three highly specialized laboratories, viz. the Geological Laboratory, Advanced Geochemical Laboratory and Enhanced Oil Recovery (EOR) Laboratory, which collectively reinforce its capabilities in subsurface characterization, geochemical investigation and laboratory-scale evaluation of advanced recovery technologies.
| EOR Laboratory | Geochemical Laboratory | Geological Laboratory |
|---|---|---|
| Core Flooding Experiments for EOR Studies | Detail fingerprint of crude oil (GC) | Organic petrography study |
| Minimum Miscibility Pressure measurements for CO2-EOR studies | Analysis of cations and anions present in the formation water | High-resolution imaging and analytical capabilities of Rocks by SEM |
| Rock Porosity-Permeability, Capillary Pressure & Resistivity Data (Porous Plate Method) Measurements | Biomarker studies | Study and analysis of rocks, minerals, and their microscopic features by Advanced Polarization Microscope |
| Interfacial tension (IFT) and Zeta Potential measurements for EOR studies | Determination of CHNS & O content to evaluate potential of Rocks for hydrocarbon generation | Chemical and mineralogical studies by WDXRF and XRD |
| Wettability measurements using Amott Cell, HP-HT Goniometer (Contact Angle Method) | Source Rock Characterization studies | Conventional core studies |
OIL accords utmost importance to up-gradation of technologies and expertise in various area of its activities through both of its R&D Centres. It is determined to further strengthen its R&D efforts towards providing appropriate techno-economical solution of the problems faced in the areas of exploration, drilling, production and transportation of crude oil and natural gas.
