Please use this identifier to cite or link to this item:
Export to Endnote
https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/75383
Export to Endnote
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Matthews, I | en_US |
dc.date.accessioned | 2013-10-24T05:40:35Z | - |
dc.date.issued | 2009 | en_US |
dc.identifier.govdoc | CR2009-0691 | en_US |
dc.identifier.uri | https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/75383 | en_US |
dc.description.abstract | EL's 25596 - 25599 were applied for by Dunmarra Energy Pty Ltd on the basis of 'coal' being struck during drilling of a water bore. The material was later found to be bitumen, most likely grahamite. The major work program for the 2008/2009 season was to drill a number of investigation holes within 500 m of the original discovery water bore. A core drilling program of four holes with a maximum depth of 75 m was originally planned. However, lack of available drill rigs and concerns with core recovery using standard diamond drilling methods resulted in the use of reverse circulation down-hole-hammer drilling with large diameter (100 mm) diamond tails being implemented. A total of six holes for 352 m were completed. Drilling results were poor. Multiple, very thin bitumen seams were struck in SPBP No.3, 500 m south-west of discovery water bore, RN 32962. SPBP No.3, 18 m north of the discovery bore struck less than 0.2 m of total bitumen over a 3 - 4 m section of highly fractured and weathered/leached basalt. Due to the poor results, no coring was undertaken. Although there is evidence that the bitumen within the basalt is widespread, it is likely to be difficult to determine effective targeting techniques. If the Velkerri Formation is the source rock as postulated, it follows that bitumen may also have been trapped at the base of the Antrim Plateau Volcanics. Once again, target generation would be difficult. Further interpretation of the existing geochemical data sets may help determine the source rock. | en_US |
dc.subject.classification | Bitumens | en_US |
dc.subject.classification | Gilsonite | en_US |
dc.title | Final and annual report for EL 25596, EL 25597, EL 25598, EL 25599 Sturt Plateau Bitumen (SPB) Project | en_US |
dc.relation.isatmap100 | Birrimba 5366 | en_US |
dc.relation.isatmap100 | Western Creek 5466 | en_US |
dc.relation.isatmap100 | Larrimah 5566 | en_US |
dc.relation.isatmap100 | Elsey 5467 | en_US |
dc.relation.isatmap100 | Nelly Creek 5365 | en_US |
dc.relation.isatmap100 | Middle Creek 5465 | en_US |
dc.relation.isatmap100 | Daly Waters 5565 | en_US |
dc.relation.isatmap100 | Dry River 5367 | en_US |
dc.relation.isatmap250 | Larrimah SD5313 | en_US |
dc.relation.isatmap250 | Daly Waters SE5301 | en_US |
dc.relation.isatgeolprovince | Daly Basin | en_US |
dc.relation.isatgeolprovince | Ord Basin | en_US |
dc.relation.isatgeolprovince | Dunmarra Basin | en_US |
dc.relation.isatgeolprovince | Carpentaria Basin | en_US |
dc.description.stratname | Antrim Plateau Volcanics | en_US |
dc.description.stratname | Mullaman beds | en_US |
dc.identifier.tenure | EL25596 | en_US |
dc.identifier.tenure | EL25597 | en_US |
dc.identifier.tenure | EL25598 | en_US |
dc.identifier.tenure | EL25599 | en_US |
dc.description.modifyhistory | 15/10/2009 | en_US |
dc.description.modifyhistory | 30/10/2009 | en_US |
dc.description.modifyhistory | 07/06/2013 | en_US |
dc.contributor.holder | Dunmarra Energy | en_US |
dc.identifier.collectionname | Minerals Exploration Reports (MEX) | en_US |
dc.identifier.govdocprefix | CR2009 | en_US |
local.flag.notified | 1 | |
Appears in Collections: | Minerals Exploration Reports (MEX) |
Files in this Report:
File | Size | Format | Add to Download |
---|---|---|---|
CR20090691_2009_GAS.pdf | 5.01 MB | Add |
Items in GEMIS are protected by copyright unless otherwise indicated.