Trade Mark Journal No.2026/040 2 October 2026

UK00004444799 14 September 2026 (42)

Leak-Safe

Class 42: Providing wellbore mapping services; well logging and testing services; well bore surveying services; oil well diagnostic services; oil field survey services; surveying, logging and testing of oil-bearing seams; analysis of oil fields; consultancy services relating to exploration of oil and gas; geophysical exploration and analysis for the oil industry; scientific and geophysical analysis for the decommissioning of oil wells; the provision of technical reports, consultancy, information and advisory services relating to the aforesaid services; Analytical services relating to the exploration of oil fields; Exploration services in the field of the oil, gas and mining industries; Analysis for oilfield exploitation; Analytical services relating to the development of oil fields; Analysis of oil reservoirs.

Islay Subsurface & Engineering Ltd