Esso Bass No. 1 Well was drilled by Global Marine Australasia Pty Ltd. for Esso Exploration Australia Inc. in the Bass Basin, about 88 miles east of King Island. The well was spudded on 21 July 1965, reached a total depth of 7717 feet on 8 September, and was plugged and abandoned on 14 September 1965. A full programme of logging and coring was undertaken to gain stratigraphic information on the Tertiary and upper Mesozoic sedimentary section and test the petroleum potential of a postulated reef-type anomaly.
Use Cases
- Analyze stratigraphic information based on logging and coring data from the Tertiary and Mesozoic sections.
- Evaluate petroleum potential based on data from a postulated reef-type anomaly in the Miocene section.
- Study offshore drilling operations and well completion based on the spudding, depth, and abandonment dates.
- Map sedimentary basin geology based on the inferred thick sedimentary section from magnetic and seismic data.
Strengths
- Well location and drilling dates are precisely documented: spudded 21 July 1965, reached 7717 feet depth on 8 September 1965.
- A full programme of logging and coring was undertaken, suggesting detailed subsurface data collection.
- The Bass Basin's geographic scope is defined as approximately 25,000 square miles between Victoria and Tasmania.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Data may reflect geographic/temporal bias inherent to data_gov_au.
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Drilling, logging, and coring operations by Global Marine Australasia Pty Ltd.
- Time Range
- 1965
- Freshness
- Last updated 2026-04-16 14:27:08.452669; freshness should be verified.
- Geography
- Bass Basin, Tasmanian waters, about 88 miles east of King Island.