The Company’s technically recoverable resources for its discovered but uncommercialised gas fields are classified as contingent resources. 2C denotes the best estimate of contingent resources.

Those quantities of petroleum estimated, as of a given date, to be potentially recoverable from known accumulations by application of development projects, but are not currently considered to be commercially recoverable due to one or more contingencies.

Contingent resources are those quantities of petroleum estimated, as of a given date, to be potentially recoverable from known accumulations, but the applied project(s) are not yet considered mature e [..]

those quantities of petroleum estimated, as of a given date, to be potentially recoverable from known accumulations by application of development projects but which are not currently considered to be commercially recoverable due to one or more contingencies

Those quantities of hydrocarbons which are estimated, on a given date, to be potentially recoverable from known accumulations, but which are not currently considered to be commercially recoverable. Co [..]

these are resources that are potentially recoverable but not yet considered mature enough for commercial development due to technological or business hurdles. For contingent resources to move into the reserves category, the key conditions, or contingencies, that prevented commercial development must be clarified and removed. As an example, all requ [..]

Those quantities of petroleum estimated to be potentially recoverable but not yet considered mature enough for commercial development due to one or more contingencies

Those quantities of petroleum estimated, as of a given date, to be potentially recoverable from known accumulations using established technology or technology under development, but which are not currently considered to be commercially recoverable due to one or more contingencies.

Estimated volumes of petroleum and/or natural gas in an already discovered accumulation, but that require further analysis and/or assessment and/or acquisition/processing of data and/or new technology [..]

The estimated volume of bitumen in a given area that may or may not be commercially viable to produce for a variety of reasons. The contingent resource classification involves greater risks and uncert [..]