Walter Nunez Email and Phone Number
Petroleum Engineer with a Master of Science in Petroleum Engineering, Executive Master of Management in Energy (EMME) focused on Energy Transition and Decarbonization Strategies, with a Financial Management degree and more than 25 years of experience in all areas of Production and Operations engineering in O&G, applied to field exploration and development businesses.I have administrative experience leading multidisciplinary teams. Ability to conduct pioneering research, introduce new technologies and provide specialized production engineering services as part of reservoir management practices. Expert advice and guidance in all aspects of oil production and operations engineering, including, designing, participating, and implementing best-in-class programs.Strong experience in well productivity and injectivity issues. Solid technical skills in well completion, well integrity, well evaluation and testing, production surveillance, artificial lift systems, sand control, formation damage diagnostic & remediation. Broad operational experience in workover, wire line, coiled tubing and well stimulation engineering and execution Frac-Acid, for conventional and tight gas reservoirs (vertical and horizontal wells - dual lateral).A combination of my practical experience in the Oil & Gas sector, the knowledge that I recently acquired in schools in Norway and France, which are pioneers in business models and energy market design, and the case studies of the best practices recognized worldwide, related to energy fundamentals, technologies, industries, markets, policies, and investment strategies for sustainable development and decarbonization, have given me the tools needed in order to meet expectations as part of an Energy Transition and Decarbonization Team as well.• 2024 South American Regional Liaison for the Society of Petroleum Engineers International (SPE) Hydraulic Fracturing Technical Section Committee (HyFTS).• I was selected as the recipient of the 2023 SPE Production and Operations Award for the Latin America and the Caribbean Region. This award recognizes the exceptional contributions in the field at the regional level, and it is a testament to the hard work and dedication to the industry.• Author of 31 Technical Articles/Papers, 23 published in OnePetro.• Five year experience as Production Engineering Professor, Master of Science Petroleum Eng. Programme at "Los Andes University", Colombia.• Former SPE Colombian Section Chairperson 2021-2023.
Esei S.A.
View- Website:
- eseisa.com
- Employees:
- 4
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Independent Upstream O And G, Energy ConsultantEsei S.A.Bogotá, Bogota, Co
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Energy Upstream O&G ConsultantGuidepoint Dec 2024 - PresentColombia• To provide strategic insights for energy upstream O&G projects.• Conducted in-depth research and analysis to identify key trends and opportunities in the energy sector.• Developed customized solutions to address client challenges and drive business growth. -
Independent Upstream O&G, Energy ConsultantEsei S.A. Jun 2024 - PresentBogotá, Capital District, ColombiaIn my role as an Independent Upstream O&G, Energy Consultant at ESEI S.A. I apply my expertise in operational/energy efficiency to support projects analyzing and optimizing energy efficiency (Exergy analysis) in O&G fields. I also evaluate opportunities to implement nanotechnology for production enhancement.
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Production Engineering AdvisorSierracol Energy Dec 2020 - Feb 2023Bogota,D.C., Capital District, ColombiaFocused on developing asset value while working with leaders and experts from across the business to evaluate company´s major development projects/studies and support the development of project optimization for production engineering’s long-term issues, such as: Initial well completion for exploratory and development wells, EOR, sand control, well stimulation, fracturing and conformance and artificial lift systems guaranteeing an adequate transfer of knowledge and technology. -
Production Engineering Professor, Msc Pe ProgrammeUniversidad De Los Andes (Colombia) Jan 2017 - Jun 2022Bogotá, Bogotá D.C., Colombia -
Production Engineering Advisor - Colombia Business UnitOxy Oct 2019 - Dec 2020ColombiaFocused on developing asset value while working with leaders and experts from the business to evaluate company´s major development projects/studies and support the development of project optimization for production engineering’s long-term issues, such as: Initial well completion for exploratory and development wells, EOR, sand control, well stimulation, fracturing and conformance and artificial lift systems, guaranteeing an adequate transfer of knowledge and technology. -
Senior Production SupervisorOxy Jan 2015 - Sep 2019Bogota, ColombiaResponsible for ensuring that artificial lift, surveillance, and production optimization processes were met according to the strategy. I also helped achieve the production volumes in time and costs requiered. Monitored and supervised a 30 USDMM Budget.
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Production Engineering AdvisorOxy Jun 2011 - Jan 2015Bogota, ColombiaI enhanced asset value in Colombia Business Unit, working with managers of Reservoir Management/Development Teams, district managers / operations, area leaders and engineers of production / operations. I evaluated company´s major development projects/studies, carried out by in-house resources and/or outside consultants/agencies, and have supported the development of projects of optimization of the production engineering on long-term issues, such as: Initial well completion for exploratory and development wells, Sand Control, stimulation, fracturing and conformance, guaranteeing an adequate transfer of knowledge / technology with stimulation, surveillance and conformance groups.
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Sr Petroleum EngineerSaudi Aramco Nov 2006 - Jun 2011Udhailiyah, Saudi ArabiaI directed a well completion and identified well candidates for remedial and stimulation action (Acid Matrix/Acid Frac stimulations, Hydraulic Proppant Fracturing stimulations), program preparation and On-Site Technical Support, Well Completion Design and Drilling and Workover Support, Special Projects and Investigations and Team Participation. Provided coaching and guidance for younger engineers, instructed them in well production monitoring and surveillance techniques and in rig completion and rig operation issues. Monitored decline curves and well productivity for assigned wells on a routine basis (currently 45 wells in Shedgum Field). I also worked with Reservoir engineering on gas production forecast rates and production priorities. -
Leader Join Venture And Other AssociatesEcopetrol Jan 2004 - Nov 2006Bogotá, Capital District, ColombiaI led the field development and exploratory plans along with the Independent Oil Companies associated with Ecopetrol representatives. Plans were implemented and developed, then the expected business revenue was obtained. My technical background improved by operating efficiencies, reducing unit costs, and promoting better understanding of oil field producing. -
Technical Project Leader & CoordinatorEcopetrol Jul 2002 - Dec 2003Orito, Putumayo, ColombiaField Project controller, implementing ways to improve the “Loro-Puerto Colón Project” well productivities through designing well completion, workover, stimulation (chemical & mechanical) & artificial lift systems (ESP), and elaborating financial reporting of earned value. Lead of Production Department and General Operations Coordinator.
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Graduate Research AssitantUniversity Of Oklahoma Jul 2000 - Jul 2002Norman, Oklahoma, United States -
Production Department Coordinator & Other PositionsEcopetrol Jan 1994 - Jun 2000Orito, Putumayo, ColombiaDefine, plan, and apply strategies in the field to complete wells, optimizing well completion costs and improving productivity. Oversaw budgetary control of resources allotted to coordination, Guarantee the well’s productive start by acquisition of the required equipment for this purpose, as well as guaranteeing the respective reconditioning equipment’s availability. In charge of Production Department in Head Dep absence.
Walter Nunez Education Details
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Energy Management New Business Models And Energy Market Designs -
Energy Transition -
Petroleum Engineering
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Petroleum Engineering
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Business/Managerial Economics -
Petroleum Engineer
Frequently Asked Questions about Walter Nunez
What company does Walter Nunez work for?
Walter Nunez works for Esei S.a.
What is Walter Nunez's role at the current company?
Walter Nunez's current role is Independent Upstream O and G, Energy Consultant.
What schools did Walter Nunez attend?
Walter Nunez attended Bi Norwegian Business School, Ifp School, University Of Oklahoma, University Of Oklahoma, Universidad La Gran Colombia, Universidad De América.
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Walter Nuñez
Bogota, D.c. -
Walter Nuñez
Bogota, D.c.
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