Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil recovery buyer, enabling them to extend production. The pump – a Mather & Platt BB5 – was greater than forty years previous and had been subject to numerous post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of high pressure, high temperature steam to enhance fluidity and permit the oil to be pumped to the floor. In order to boost extraction on this project, the shopper wanted to increase water temperatures from 90° C to 140° C. However, there have been issues that the prevailing pump might not be succesful of ship this requirement. Nozzle masses have been a specific concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their preferred supplier of some 20 years, for help.
เพรสเชอร์เกจ & Platt is one of several heritage pump brands for which Celeros Flow Technology presents full lifecycle support1. Their aftermarket engineering staff undertook a thorough examination of the quadragenarian Steam Assisted Gravity Drainage (SAGD) boiler feed water pump used within the heavy oil extraction process. The investigation revealed that the pump had suffered a quantity of seal failures over time that had broken the stuffing box and affected operational effectivity. There had additionally been เกจวัดแรงดัน interventions for many years – but the pump had never truly failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testomony to the quality of the unique pump that it had continued to function in such harsh situations and with no common upkeep over such a long time period. More importantly, it gave us confidence that a thorough overhaul may obtain the desired improvement in performance, saving the shopper the fee and misplaced production time that can be associated with sourcing and putting in a model new unit.”
Celeros Flow Technology overhauled the SAGD pump and carried out a mechanical seal improve and Plan 23 seal flush to optimize pump efficiency. In addition, finite component evaluation was undertaken to confirm that the nozzle loads would stand up to the desired temperature increase. As a outcome, the pump is now able to delivering steam at the greater temperatures required. The seal upgrades guarantee it meets the most recent specs.
Concludes Mike Golds: “We are really pleased with the outcome of the SAGD pump improve. It has not only achieved the desired manufacturing increase for the client, but also provided a more sustainable and cost-effective solution than total pump alternative. Using fashionable engineering and evaluation, we now have been in a position to give the existing pump a model new lease of life and guarantee it’s going to proceed to perform well for so much of more years.”
Share