Jackup Rig Fuel & CO₂

Self-elevating jackup MODUs. Outside CII scope; per-operating-day intensity is the North Sea / Gulf of Mexico benchmark.

Ship typeOffshoreJackup

Operational year

Drilling days / yeardTypical 270–320 drilling days, 40–90 standby/moving days.Operating daysd

Fuel

FuelMasst

Annual CO₂: 17,633.0t

Daily fuel: 18.33t/day

CO₂ per drilling day: 62.975t / day

Changing the inputs requires JavaScript. The calculator above shows its default inputs and result. The formula, symbols, and regulatory sources are shown in the Formula section below.

Formula, assumptions, and limits

\text{CO}_2^\text{year} = \sum_j F_j \cdot C_{f,j}

Symbol	Meaning	Unit
$F_j$	Mass of fuel $j$	t
$C_{f,j}$	CO₂ factor	t CO₂ / t fuel
$Bench (Drilling days / year)$	operational benchmark	d
$d_\text{op}$	Operating days	d

Source: IADC - MODU operational data; IMO MEPC.364(79) - Cf conversion factors

In short

Self-elevating jackup MODUs.

Learn the theory Specialised Ship Types: Ro-ro, Reefer, Heavy-Lift