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ตัววัดแรงดันน้ำ has injected new life right into a heritage pump for a Canadian heavy oil recovery customer, enabling them to increase production. The pump – a Mather & Platt BB5 – was more than 40 years previous and had been topic to quite a few post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of excessive strain, high temperature steam to improve fluidity and allow the oil to be pumped to the floor. In เกจวัดแรงดัน to spice up extraction on this venture, the shopper wanted to extend water temperatures from 90° C to 140° C. However, there have been considerations that the present pump may not have the power to ship this requirement. Nozzle hundreds have been a selected concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their most popular supplier of some 20 years, for assistance.
Mather & Platt is considered one of a number of heritage pump manufacturers for which Celeros Flow Technology provides full lifecycle support1. Their aftermarket engineering group undertook a radical 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 damaged the stuffing box and affected operational effectivity. There had also been no maintenance interventions for decades – however the pump had never really failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testomony to the quality of the original pump that it had continued to function in such harsh circumstances and with no common upkeep over such a protracted time frame. More importantly, it gave us confidence that a thorough overhaul could obtain the desired improvement in efficiency, saving the shopper the price and lost production time that can be related to sourcing and installing a 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 element evaluation was undertaken to confirm that the nozzle hundreds would stand up to the specified temperature enhance. As a outcome, the pump is now capable of delivering steam at the higher temperatures required. The seal upgrades ensure it meets the newest specs.
Concludes Mike Golds: “We are actually happy with the end result of the SAGD pump improve. It has not solely achieved the desired manufacturing improve for the client, but also offered a more sustainable and cost-effective solution than complete pump substitute. Using fashionable engineering and analysis, we now have been in a position to give the prevailing pump a new lease of life and guarantee it’ll proceed to perform properly for a lot of extra years.”
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