... with one another. Regulators may be required to maintain a regional pressure database to manage the situation as projects are planned and authorised, and then updated as monitoring information becomes available. In the USA, regulations pertaining to unitisation vary by state, with the key issue being...

... In Nigeria, over seventy fields are estimated to straddle boundaries ( Egba et al, 2016 ), with few formally unitised. The number and proportion of accumulations straddling licence boundaries is influenced by relative size, shape, orientation and geological complexity of the accumulations...