Ypf Tecnologia S.a.

Abel Esteban Garriz

Gustavo Ariel Moreno

Fernando Javier Sánchez

Marcelo Olmedo

Methods for monitoring and diagnosing the operation of a deviated oil well pumping system comprising sucker rod string driven by a polished rod, as well as devices for carrying out such methods, are described. The methods employ mathematical models incorporating phenomena not contemplated in the methods of the prior art, providing advantageous results for the adequate operation of a non-vertical oil well.

Methods and devices for stress, wear and submergence monitoring in mechanically pumped deviated oil wells

Methods for the measurement of surface dynamometer cards and diagnosis of operation in sucker rod pumped oil-producing wells, as well as devices using such methods having an autonomous, compact and cost-effective design.

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Pcia. de Buenos Aires, Argentina

Abel Esteban Garriz