using OSI Packer Type Gas Separator
The well was converted from ESP to rod pump due to low production efficiency for gas interference in the ESP. After the conversion, maintaining the gas production, the liquid production was almost duplicated (44% increase) passing from 460 bbl/d to around 900 bbl/d.
in ESP using two-stages filtration system
The well was completed since the beginning with the two stages filtration system to avoid damages in the pump by the frac sand. After its completion in April 2019, the well run for 367 days long
Technical Evaluation of Installing Chem Screens
through a pilot project with 27 wells
Despite the low historical runtime reported in this field (200 days in Avg.) and the high expectations of the operator, the downhole chemical treatment has succeeded in 79% of the wells evaluated. The evaluation is still in progress and the target is finalize the evaluation with a success rate greater than 80%
Well Performance Before & After
OSI’s BHA Design
Average motor temperature and Fluid temperature almost dropped by 100ᵒ F. Average motor temperature dropped from 182.3ᵒ F to 139.3ᵒ F after OSI’s tool installation
Don't get used to poor performance when your pump can do better.
The well was converted from ESP to rod pump and initially completed with a mother hubbard style gas separator. After that, the mother hubbard separator was replaced by an OSI Combination Tool to deal with gas and sand problems. The well behavior improved, achieving a Pump fillage above 80% during the whole production period and keeping a steady production of 250 BFPD