An oil and gas industry site survey for debris clearance acquired in July 2004. The block number traversed was 210/24.

An oil and gas industry rig site survey acquired in June 2001 in NOCS 2/5-12. The survey was required to provide bathymetric, seabed and sub-seabed data in the vicinity of the proposed Tyr 2/5-12 location.

An oil and gas industry analogue site survey for a proposed location acquired in June 2001. The block number traversed was 31/26.

An oil and gas industry rig site survey acquired between November and December 2000. The block number traversed was 28/5.

An oil and gas industry geophysical and geotechnical site survey acquired between December and February 1998. The block numbers traversed were 21/24, 21/25, 21/29, 21/30, 22/21, 22/26, 28/4, 28/5 and 29/1.

An oil and gas industry geophysical and geotechnical site survey acquired between December and February 1998. The block number traversed was 31/26.

An oil and gas industry site survey (ROV and pipeline route) acquired in February 1998. The block numbers traversed was 31/26.

An oil and gas industry geophysical and geotechnical site survey acquired between December and February 1998. The block number traversed was 31/26.

An oil and gas industry geotechnical site survey acquired between January and March 1998. The block numbers traversed were 21/24, 21/25, 21/29, 21/30, 22/21, 22/26, 28/4, 28/5, and 29/1.

An oil and gas industry geotechnical site survey acquired between January and March 1998. The block number traversed was 31/26.