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 more than 40 years previous and had been subject to numerous post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of high stress, excessive temperature steam to improve fluidity and allow the oil to be pumped to the floor. In order to spice up extraction on this challenge, the client wanted to extend water temperatures from 90° C to 140° C. However, there were concerns that the present pump may not have the flexibility to ship this requirement. Nozzle masses had 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 certainly one of a number of heritage pump manufacturers for which Celeros Flow Technology provides full lifecycle support1. Their aftermarket engineering staff undertook an intensive examination of the quadragenarian Steam Assisted Gravity Drainage (SAGD) boiler feed water pump used within the heavy oil extraction course of. The investigation revealed that the pump had suffered a number of seal failures over time that had damaged the stuffing box and affected operational efficiency. There had additionally been no upkeep interventions for many years – however the pump had by no means really failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testament to the quality of the unique pump that it had continued to function in such harsh situations and with no regular upkeep over such a protracted period of time. More importantly, it gave us confidence that a thorough overhaul might achieve the specified improvement in performance, saving the shopper the fee and misplaced production time that can be related to sourcing and putting in a brand new unit.”
Celeros Flow Technology overhauled the SAGD pump and performed 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 masses would withstand the specified temperature improve. As a outcome, the pump is now capable of delivering steam on the greater temperatures required. เกจวัดแรงดันน้ำดิจิตอล ensure it meets the most recent specifications.
Concludes Mike Golds: “We are actually pleased with the end result of the SAGD pump upgrade. It has not solely achieved the desired production increase for the client, but in addition provided a extra sustainable and cost-effective solution than whole pump alternative. Using modern engineering and analysis, we have been capable of give the existing pump a model new lease of life and ensure it’s going to proceed to perform nicely for lots of more years.”
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