About this item
- Title
- Semi-submersible drilling rig
- Content partner
- Manatū Taonga, the Ministry for Culture and Heritage
- Collection
- Te Ara - The Encyclopedia of New Zealand
- Description
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.
- Format
- Image
- Date created
- 2 March 2009
- Creator
- Harland Charters and Rowan Guthrie
- Contributing partner
- Te Ara - The Encyclopedia of New Zealand
- URL
- https://teara.govt.nz/en/photograph/8931/semi-submersible-drilling-rig
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Manatū Taonga, the Ministry for Culture and Heritage has this to say about the rights status of this item:
http://www.teara.govt.nz/copyright, Crown Copyright administered through the New Zealand Ministry for Culture and Heritage Te Manatu Taonga. All text licensed under the Creative Commons Attribution-NonCommercial 3.0 New Zealand Licence unless otherwise stated. Commercial re-use may be allowed on request. All non-text content is subject to specific conditions. Private collection Reference: Paul Fried and others, The story of Maui. Wellington: Maui Development, 1979, p. 28 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.
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Report this itemDigitalNZ brings together more than 30 million items from institutions so that they are easy to find and use. This information is the best information we could find on this item. This item was added on 19 April 2013, and updated 26 November 2025.
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