Celeros Flow Technology has injected new life 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 The pump – a Mather & Platt BB5 – was greater than forty years outdated and had been topic to quite a few post-installation alterations.
Heavy oil deposits are extremely 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 challenge, the client needed to extend water temperatures from 90° C to 140° C. However, there were considerations that the present pump may not have the power to deliver this requirement. Nozzle masses have been a particular concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their most popular provider of some 20 years, for help.
Mather & Platt is one of several heritage pump manufacturers for which Celeros Flow Technology offers full lifecycle support1. Their aftermarket engineering staff 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 broken the stuffing box and affected operational efficiency. There had also been เกจวัดแรงดัน4บาร์ interventions for decades – 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 quality of the original pump that it had continued to function in such harsh circumstances and with no regular maintenance over such an extended time period. More importantly, it gave us confidence that a thorough overhaul may obtain the specified improvement in performance, saving the shopper the fee 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 performance. In addition, finite element evaluation was undertaken to confirm that the nozzle masses would stand up to the desired temperature improve. As a end result, the pump is now able to delivering steam on the higher temperatures required. The seal upgrades ensure it meets the latest specifications.
Concludes Mike Golds: “We are really pleased with the result of the SAGD pump upgrade. It has not solely achieved the desired manufacturing improve for the client, but in addition offered a extra sustainable and cost-effective answer than whole pump alternative. Using trendy engineering and analysis, we have been capable of give the prevailing pump a new lease of life and guarantee it’s going to proceed to carry out well for so much of more years.”