Seismic and other petroleum industry geophysical reports and data https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/84324 2021-02-23T12:45:16Z 2021-02-23T12:45:16Z https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/91049 2020-12-11T03:02:03Z 2020-01-01T00:00:00Z

Title: 1992 Kilgour Seismic Survey - Digital Data

2020-01-01T00:00:00Z https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/90714 2020-09-15T02:12:26Z 2017-01-01T00:00:00Z

Title: Airborne Geophyiscal Survey Operations Report - Alice Springs Abstract: Mosman Oil and Gas Limited on behalf of its wholly owned subsidiary, Oilco Pty Ltd commissioned Thomson Aviation for an Airborne Geophysical Survey to acquire Magnetic data over their permit EP 156, Alice Springs from 24/05/2017 to 03/06/2017. With a line spacing of 50m in a North-South direction (0) and a tie line spacing of 500m in an East-West (90) direction, a total of 8,117 Km of data were acquired (but a total of 8238.6 line Km of data processed) using Geometrics G822A Magnetometer on a Cessna C210 Aircraft which flew at an average altitude of 60m from the terrain. The report describes the In Field Calibration, Verification and Processing, Navigation and Positioning, Magnetometer, Radar Altimeter, Barometric Altimeter, Data Acquisition System, Navigation Equipment, Gamma Ray Spectrometer System and Base Station Magnetometer.

2017-01-01T00:00:00Z https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/90270 2020-05-19T23:53:16Z 2019-01-01T00:00:00Z

Title: Interpretation Report 2013 Hidden Valley 2D Seismic Survey, EP167, EP168 and EP198 McArthur/Birrindudu Basin NT Abstract: The 2013 Hidden Valley 2D Seismic Survey was conducted by Geokinetics (Australasia) Pty Ltd on behalf of Pangaea (NT) Pty Ltd within EP167, EP168 and EP198, in the Beetaloo Sub-basin in the Northern Territory. The survey consists of a total of 22 new seismic lines with a total distance of 1407.28km. The acquired seismic data was sent to Velseis Processing for further processing using a standard Pre-Stack Time Migration processing sequence. Its main purpose was to gain a better understanding of the geology of the area.; The final migrated stack processed version of each line was used for the interpretation. The objectives of the interpretation were to 1) Map the potential organic-rich, unconventional shale reservoirs, primarily the Barney Creek Formation and the middle member of the Velkerri Formation, 2) Regionally map key McArthur/Birrindudu and Roper Group sequences across Pangaea's EPs, to confirm the relationship between the Birrindudu and McArthur Basin sequences, 3) Confirm that the distinctive continuous high amplitude reflection events observed on the historic seismic lines corresponded to the Palaeoproterozoic dolomitic units of the Teena/Coxco and Reward Dolomite equivalents, bounding the Barney Creek Formation or its equivalent, and 4) Understand the basin evolution, burial and structural history.

2019-01-01T00:00:00Z https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/90251 2020-05-17T23:46:50Z 1994-01-01T00:00:00Z

Title: 1994 Mereenie Field (OL4-OL5) - Seismic Interpretation Report Abstract: A seismic reinterpretation of the Mereenie Field has been undertaken to provide a comprehensive review and remap of the field. The primary objective was to establish a depth conversion method to reconcile seismic and well dips along the flanks (oil rim) of the Mereenie anticline. Recent dipmeter results indicate that dips based on previous seismic maps were too steep, resulting in predicted oil rim widths that were too narrow. The current study has provided an improved time picking capability and assured a proper phase match of the different seismic vintages.

1994-01-01T00:00:00Z