Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil restoration customer, enabling them to increase production. The pump – a Mather & Platt BB5 – was greater than 40 years outdated and had been subject to quite a few post-installation alterations.
ตัววัดแรงดัน are extremely viscous and require the injection of high stress, excessive temperature steam to enhance fluidity and allow the oil to be pumped to the surface. In order to spice up extraction on this venture, the client wanted to increase water temperatures from 90° C to 140° C. However, there have been concerns that the prevailing pump might not be succesful of deliver this requirement. Nozzle hundreds had been a particular concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their most popular supplier of some 20 years, for help.
Mather & Platt is certainly one of several heritage pump manufacturers for which Celeros Flow Technology presents full lifecycle support1. Their aftermarket engineering group undertook an intensive 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 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 testomony to the standard of the original pump that it had continued to function in such harsh conditions and with no common upkeep over such a long time period. More importantly, it gave us confidence that a thorough overhaul might achieve the desired improvement in performance, saving the shopper the price and misplaced production time that can be related to sourcing and putting in 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 component evaluation was undertaken to confirm that the nozzle hundreds would stand up to the specified temperature increase. As a result, the pump is now able to delivering steam on the larger temperatures required. The seal upgrades ensure it meets the most recent specifications.
Concludes Mike Golds: “We are really happy with the result of the SAGD pump improve. It has not solely achieved the specified production improve for the client, but also supplied a extra sustainable and cost-effective solution than total pump replacement. Using trendy engineering and evaluation, we have been able to give the prevailing pump a new lease of life and ensure it will continue to carry out well for many extra years.”
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