Kōrero: Oil and gas

Semi-submersible drilling rig

Semi-submersible drilling rig

Taken in the early 1970s, this aerial photograph shows the semi-submersible drilling rig Sedco 135F. This was drilling appraisal holes to test the size of the giant Māui field, which had been found in 1969 by the drill ship Discoverer II. After a gas or oil field is discovered, further holes are often put in to appraise its size. This information allows companies to work out whether a field is economic to mine.

Te whakamahi i tēnei tūemi

Private collection
Reference: Paul Fried and others, The story of Maui. Wellington: Maui Development, 1979, p. 28
Photograph by Harland Charters and Rowan Guthrie

This item has been provided for private study purposes (such as school projects, family and local history research) and any published reproduction (print or electronic) may infringe copyright law. It is the responsibility of the user of any material to obtain clearance from the copyright holder.

Ngā whakaahua me ngā rauemi katoa o tēnei kōrero

Te tuhi tohutoro mō tēnei whārangi:

Roger Gregg and Carl Walrond, 'Oil and gas - The Māui gas field', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/photograph/8931/semi-submersible-drilling-rig (accessed 14 June 2024)

He kōrero nā Roger Gregg and Carl Walrond, i tāngia i te 12 Jun 2006