Markets Over 90 A&E wells ready to be sunk in UKMore than 90 exploration and appraisal (A&E) wells reported to be ready for drilling in UK waters. January 30th 2013, 11:32 pm Updated: January 30th 2013, 11:32 pm 1 min read Facebook An icon of a facebook f logo. LinkedIn An icon of the LinkedIn logo. Twitter An icon of the Twitter logo. More than 90 exploration and appraisal (A&E) wells reported to be ready for drilling in UK waters.