Section 43 of the Act of 1969 shall have effect for the purposes of this Act with the substitution in subsection (1) thereof—
(a)for any reference to mines and minerals or minerals of a reference to petroleum, and
(b)for the reference in paragraph ( a) to compensation under section 29 of that Act of a reference to compensation payable under sections 4 to 6, and
(c)for the reference in paragraph ( b) to the second proviso to section 13(3) of the Irish Land Act 1903 [1903 c.37] of a reference to section 11(1), and
(d)for the reference to paragraph 15 of Schedule 2 to that Act as modified by section 42(2) of that Act of a reference to that paragraph as modified by section 11B(2).]