- Identified, Developed, Evaluated and Negotiated Business Opportunities Latam: More than 50 blocks and companies evaluated. Participated in the acquisition of 8 blocks/ 2 MM gross acres. - Lead all BD opportunities for Oxy in Bolivia and in Putumayo Colombia, managing multidisciplinary teams for different projects.- Project Director for Putumayo JV - Manage Operations Aspects of Latam BD Projects- Support LATAM operations in special projects

- Oversee operations and functions of Oxy Bolivian subsidiary Vintage Petroleum Bolivia Ltd- Overall responsibility for both the revenue and cost elements of the company's income statement. - Manage relations with government officials, partners and other entities - Manage JV for Nupuco field

- Ensure quality, consistency and regulatory compliance of world wide reserves estimates - Provide high quality consulting for reserve estimation- Provide reserves training to asset teams and designated Resource Estimators- Member of the Reserve Audit Team for all worldwide assets

- Supervise the cost modeling efforts of the 6 Business Units- Review BUs budget, AFEs, CPAs and monthly KPIs- Design and implement performance analysis on worldwide multibillion new well drilling plan and execution- Member of the Reserve Audit Team; participating in the audits of the Business Units of Williston, South Texas, Colombia, Oman, Qatar, Lybia, Iraq and Bahrain

- Manage a team of 65 people: performance management, salary planning, staffing, budgeting process, and employee development- Supervision of production surveillance- Supervision of WO/Completion engineering: completion design/standards, standard well program development and adherence, WO portfolio development and selection, etc- Responsible of WO Fleet Operation (8 Rigs)- Proactively participate in HES activities and initiatives to HES performance targets

- Manage a team of 5 people: performance management, salary planning, staffing, budgeting process, and employee development- Supervision of Planning Deliverables: Program AFEs, Project AFEs, SMOG Report, Field development planning, Quarterly Capital Reconciliations, etc.- Business Plan Implementation: Coordinate the interaction of departments in order to implement the business plan and establish metrics to enforcement of production, capital and operational expenditures committed.- Special projects: Economic modeling for Business Development projects

- Program AFE 2007: Calculate production forecasts, prepare economic models, analyze economically projects, etc. - Reserve Reporting: Elaborate development plan for each asset, prepare cost models, generate SMOG Report, etc.- Business Analysis of exploration bid rounds: Prepare the tailored economic models for the provincial bid rounds.- Lead debottlenecking team of the liquids gathering and treatment: system- Managed the implementation of the drilling schedule program- Implemented the Internal AFE Approval Lotus Notes Application, reducing the approval time by 30%

Business Analyst for the Business Unit Trinidad & Tobago, based in Port of Spain. The main areas of work are:- Business and technical analysis of non-operated assets (400,000BOED; WI=30%): Coordinate communications with operating partner BP, calculate production forecasts, estimate reserves, analyze economically projects, recommend approval of budgets and represent Repsol-YPF in the OCMs and TCMs.- Partners’ Affairs coordination for the operated assets:Organize TCM’s, coordinate communications with partners Petrotrin and NGC, supervize the compliance of the JOA, etc.

Estimate reserves, Calculate production forecasts, assess risks and value with decision tree and probabilistic approach, analyze contracts and optimize investment program.