A four-week turnaround at a continuous catalytic reforming (CCR) platformer, as well as at crude distillation and associated units, at New Zealand's sole 135,000 b/d Marsden Point refinery was completed in March on schedule and below budget, operator Refining NZ said.
The turnaround included the first statutory inspection of the CCR platforming unit since it was commissioned in 2015. Good weather for the duration of the shutdown, coupled with very little emergent work from equipment inspections, resulted in the turnaround being delivered below budget, Refining NZ said.
Refining NZ is considering converting the Marsden Point refinery into an import terminal by next year. Production at the refinery dropped to a 34-year low last year in response to a collapse in jet fuel demand and a fall in other transport fuel consumption.
"We have seen a slight recovery in jet volumes since the Australia/New Zealand travel bubble was opened in mid-April, but volumes still remain low at around 40pc of pre-Covid levels," Refining NZ said.
The March-April gross refining margin (GRM) was $1.50/bl, generating processing fee revenue of NZ$5.3mn ($3.8mn), prior to fee floor top-ups of NZ$18.2mn, it said. Singapore Dubai complex margins for March-April averaged $-1.99/bl, impacted negatively by demand destruction because of a resurgence of the Covid-19 virus, first in Europe and then in India and other Asia-Pacific countries, Refining NZ said.
Asian refinery maintenance during the period did not lend expected support to margins. Refining NZ's GRM uplift over the Singapore margin was $3.50/bl, it said.
| Refining NZ's operational data (mn bl) | ||||
| Mar/Apr '21 | Mar/Apr '20 | 2021 FY | 2020 FY | |
| Brent crude ($/bl) | 65.2 | 25.2 | 61.8 | 41.7 |
| Refining throughput | 3.5 | 4.66 | 7.88 | 29.88 |
| Gross refining margin (GRM) | 1.5 | 0.7 | 2.61 | 1.6 |
| Unplanned downtime % | 0.0 | 16.3 | 0.0 | 23.2 |
| Source: Refining NZ | ||||

