Centrica Upstream has successfully reached a milestone in their Chestnut field in block 22/2a. The field has successfully produced over 16 million barrels of oil under a Sand and Pore Pressure Management Program. Developed and implemented by Innovative Engineering as a result of a well failure in 2009, the program has been very successful. The program avoided premature COP for the field and allowed the operator to produce over 16 MMBO of hydrocarbons, ensuring that asset integrity and operational efficiency has been maintained without any risk to the environment nor the facilities.