PDVSA Petróleos de Venezuela, S.A.
As a Chemical Treatment Supervisor, I did manage all the oil, water, and gas chemical treatment
process, ensuring the full utilization of equipment, materials, and personnel to achieve the
parameters required. I was responsible for the training of personnel, safety, general maintenance of
chemical injectors, reviews/assessments, and processes all schedule paperwork generated by
Planning-Engineering issued to the working team. Implemented policies to guarantee the usage of the
best chemicals available for oil, gas and water treatment through recurrent testing of new products.
* Quality control of the chemical products used for the oil, gas and water treatment, through the
implementation of physicochemical analysis of those products.
* Selection, design, and application of successful matrix stimulation treatments, including acid,
solvent and chemical treatments to improve the permeability of the near-wellbore formation,
enhancing the productivity in all types of sandstone and carbonate formations.
* Lead projects for corrosion monitoring studies, calculations of corrosion speed due to coupon
mass loss.
* Execution of NODAL analysis, before and after stimulation, to determine the change in formation
damage (skin), field studies involving a review of oil well histories and well performance for
the selection of well stimulation candidates, recommendations for improvement, and post-treatment
evaluation.
* On-site assistance in treatment preparation and monitoring real-time acidizing treatment
pressures; working with service companies to facilitate modification and improvement of treatment
procedures.
* Application of various remedial treatments (removal of water blocks and residual spent
stimulation fluids, cleanup of paraffin and asphaltene deposition, carbonate scale and salt
deposit removal).