Southern North Sea
27 July 2011

Located on the northern flank of the Silverpit Basin, block 43/13 hosts the depleted Esmond gas field. Other than the three E and A Well drilled on Esmond, the only well drilled previously on the block, and the only well on part-block 43/13b, was the 43/13b-4 well located on the Caister-Cavendish Ridge on-trend to the Cavendish Field