David ThomasThomas & AssociatesHastings, England Nigeria is often referred to as a gas province with some oil in it. Nigeria produces a very high quality, light, sweet crude oil but with a large percentage of associated gas derived from a high gas-to-oil ratio. Official proved gas reserves, both associated and nonassociated, are 120 tcf. Proved and probable reserves are estimated as high as 300 tcf. Main gas pipeline infrastructure in the delta is shown in Fig. 1 (144152 bytes). The internal market for gas has only begun to develop since the 1980s, and as a result approximately 77% of associated gas ...

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