An oil and gas industry environmental, drilling hazard, semi-sub rig site survey acquired under licences P218, P1870, P185 in March 2012. The block numbers traversed were 15/21a, 15/21d, 15/22.

An oil and gas industry site survey for a semi-sub rig acquired under licence P1420. The block numbers traversed were 22/13b, 22/18b, 22/18, 22/14d.

An oil and gas industry site survey acquired under licences P928, P986, P2283 in April 2018. The block number traversed was 20/1.

An oil and gas industry environmental, drilling hazard, semi-sub rig site survey acquired under licence P1893 between February and March 2012. The block numbers traversed were 19/04, 19/05.

An oil and gas industry debris clearance, environmental, semi-sub rig site survey acquired under licence P185 in June 2015. The block number traversed was 15/22.

An oil and gas industry exploration drilling, environmental, debris clearance, jack-up rig, semi-sub rig, drilling hazard site survey acquired under licence P2215 in June 2016. The block numbers traversed were 22/21, 22/26.

An oil and gas industry drilling hazard, semi-sub rig, exploration drilling, debris clearance site survry acquired under licences P928, P986, P2283 in March 2018. The block numbers traversed were 20/6, 20/1.

An oil and gas industry drilling hazard, debris clearance and environmental site survey acquired under licence P1100 between March and April 2011. The block numbers traversed were 20/03c,20/04a,20/08a,20/09a,20/09b.

An oil and gas industry environmental, drilling hazard, semi-sub rig site survey acquired under licences P317, P273, P928, P1580, P1581 between June and August 2011. The block numbers traversed were 20/3a, 20/3f, 20/8a, 20/2a, 20/7a, 20/2c, 20/1.

An oil and gas industry environmental, drilling hazard, semi-sub rig site survey acquired under licence P1100 in September 2011. The block number traversed was 20/04.