Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil recovery 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 The pump – a Mather & Platt BB5 – was greater than 40 years outdated and had been subject to quite a few post-installation alterations.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 excessive strain, high temperature steam to improve fluidity and allow the oil to be pumped to the floor. In pressure gauge วัด แรง ดัน น้ำ to spice up extraction on this project, the shopper wanted to extend water temperatures from 90° C to 140° C. However, there were concerns that the present pump might not be succesful of deliver this requirement. Nozzle masses had been a selected 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 a quantity of heritage pump manufacturers for which Celeros Flow Technology presents full lifecycle support1. Their aftermarket engineering group undertook a radical 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 quantity of seal failures over time that had damaged the stuffing field and affected operational effectivity. There had additionally been no upkeep interventions for many years – however the pump had by no means actually failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testomony to the quality of the unique pump that it had continued to function in such harsh situations and with no common maintenance over such an extended time period. More importantly, it gave us confidence that a thorough overhaul might achieve the specified enchancment in efficiency, saving the shopper the price and lost 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 element analysis was undertaken to confirm that the nozzle masses would face up to the specified temperature enhance. As a result, the pump is now able to delivering steam on the greater temperatures required. The seal upgrades guarantee it meets the most recent specs.
Concludes Mike Golds: “We are actually happy with the result of the SAGD pump upgrade. It has not only achieved the desired production improve for the customer, but in addition offered a extra sustainable and cost-effective solution than whole pump alternative. Using modern engineering and evaluation, we’ve been capable of give the existing pump a brand new lease of life and guarantee it will continue to carry out nicely for many extra years.”