Celeros Flow Technology injects new life into 40 yr old SAGD pump to extend heavy oil production for buyer

Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil restoration customer, enabling them to extend production. The pump – a Mather & Platt BB5 – was greater than 40 years outdated and had been subject to quite a few post-installation alterations.
Heavy oil deposits are extremely viscous and require the injection of high stress, high temperature steam to improve fluidity and permit the oil to be pumped to the surface. In order to spice up extraction on this project, the customer needed to increase water temperatures from 90° C to 140° C. However, there have been considerations that the present pump could not be able to ship this requirement. Nozzle masses have been a specific concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their most well-liked provider of some 20 years, for help.
Mather & Platt is one of several heritage pump brands for which Celeros Flow Technology provides full lifecycle support1. Their aftermarket engineering staff undertook a thorough examination of the quadragenarian Steam Assisted Gravity Drainage (SAGD) boiler feed water pump used in the heavy oil extraction course of. The investigation revealed that the pump had suffered a selection of seal failures over time that had broken the stuffing field and affected operational effectivity. There had additionally been no maintenance interventions for many years – however the pump had by no means truly failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testomony to the standard of the unique pump that it had continued to function in such harsh circumstances and with no common upkeep over such a protracted period of time. More importantly, it gave us confidence that a thorough overhaul could obtain the specified improvement in performance, saving the shopper the price and misplaced production time that can be associated with sourcing and installing a model new unit.”
Celeros Flow Technology overhauled the SAGD pump and performed a mechanical seal improve and Plan 23 seal flush to optimize pump performance. In Dollar , finite factor analysis was undertaken to verify that the nozzle loads would withstand the specified temperature increase. As a result, the pump is now capable of delivering steam on the larger temperatures required. The seal upgrades ensure it meets the latest specifications.
Concludes Mike Golds: “We are actually pleased with the outcome of the SAGD pump upgrade. It has not only achieved the desired production enhance for the customer, but also provided a more sustainable and cost-effective resolution than total pump replacement. Using trendy engineering and analysis, we now have been in a place to give the prevailing pump a new lease of life and ensure it’ll continue to perform properly for a lot of extra years.”
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