Insights into the depositional setting for the Gippsland Basin from modern basin-wide 3D datasets

Angus Goody, Clare Davies, Paul Rheinberg

Australian Energy Producers Journal

... of the basin a challenge. Multiples generated by the hard seabed in shallow water and interbed multiples generated by the strong coal reflectors also...

Coastal Geothermal Energy Initiative: An Innovative Approach to Highlighting Queensland's Geothermal Energy Potential

S. N. Sargent, L. K. O'Connor, B. Talebi

Petroleum Exploration Society of Australia (PESA)

..., through which water is pumped to extract the heat. Temperatures in excess of 160°C at up to 5 km depth are targeted for use by EGS. As geothermal...

Reservoir prediction in wave-dominated fluvio-deltaic systems using seismic sequence stratigraphic techniques, an example from the cretaceous Golden Beach Formation, offshore Gippsland Basin

Lindsey Wilkinson, Ciaran Lavin, Clare Davies

Australian Energy Producers Journal

... 2021 least squares multi-azimuth angle stacks, utilis­ ing both reflectivity volumes and additional quadrature volumes created internally...

Neotectonics of the Southern Sumatran Forearc

M. Ma'ruf Mukti, Satish C. Singh, R. Moeremans, N.D. Hananto, H. Permana, I. Deighton

Indonesian Petroleum Association

... used and towed at 22.5 m water depth. Two additional 6-km long streamers were towed at 7.5 m and 15 m water depths. An array of airguns with a total...

New Solutions to Old Problems: A Seismic Reprocessing Case History, DC and BQ Fields, Malacca Strait PSC

Charles A. Hinson

Indonesian Petroleum Association

... is the reprocessed version of 86-21 obtained by applying post-stack spectral whitening and fx deconvolution. Note the additional reflectivity and improved...

Optimizing seismic survey design for frontier exploration in Cyprus salt basins

Chris Tapie, Valeriy Brytik, Shangli Ou, Lindsey Donaldson, Ares Ouzounis, Ivan Fabuel-Perez, Maxime Guillois, Daniel Eke, Sunwoong Lee, Mahir Khalil, Gita Febriany, Luigi Pastore

International Meeting for Applied Geoscience and Energy (IMAGE)

... background, as well as shear wave velocity Vs and density from the WadiSura well (180 km away). The model included an arbitrary Gas-Water-Contact to ensure...

Meeting the imaging challenges at Atlantis with high-frequency elastic FWI

Alex Hao, Chi Chen, Zhiyuan Wei, Jiawei Mei, Li Jiang, Sam Buist, Obi Egbue, Luis Lopez, Daniel Tebo

International Meeting for Applied Geoscience and Energy (IMAGE)

... area of the Gulf of Mexico (GoM), stands as one of the largest deep-water oilfields. It comprises a northeast-striking anticline structure located...

Application of Full Waveform Inversion to Resolve an Eroded Shallow Carbonate Platform, North Madura, East Java, Indonesia

David Cavalin, Nurrul Ismail, Tom Paten, Kola Agbebi, Dave Lim

Indonesian Petroleum Association

... reflection tomography techniques provide long to mid wavelength velocity updates but generally fail in updating shallow water environments while giving...

Shallow Structures: Shelf Edge of Continental Margin Between Cape Hatteras and Cape Fear, North Carolina: GEOLOGICAL NOTES

Orrin H. Pilkey , Ian G. Macintyre , Elazar Uchupi

AAPG Bulletin

... reflectivity studies on northwestern African continental shelf: Strait of Gibraltar to Mauritania: Am. Assoc. Petroleum Geologists Bull., v. 52, p. 2387-2395...

Kinky Vitrinite Reflectance Well Profiles: Evidence of Paleopore Pressure in Low-Permeability, Gas-Bearing Sequences in Rocky Mountain Foreland Basins

B. E. Law, V. F. Nuccio, C. E. Barker

AAPG Bulletin

... normal-pressured, water-bearing rocks and underlying overpressured gas- and water-bearing rocks. The intersection of the intermediate and deep Rm...

Reef Exploration in the East Sengkang Basin, Sulawesi

Andrew M. Grainge, Kenneth G. Davies

Indonesian Petroleum Association

... to the west into the West Sengkang Basin (Figure 4). These older Walanae fault zone movements were responsible for the creation of a deep water trough...

Seismic Signature as a Porosity Indicator in Early Miocene Reefs in the Madura Strait Via AVO Inversion and Modelling

Bimal R. Banerjee

Indonesian Petroleum Association

... for water substitution and the other for a tight carbonate substitution of the hydrocarbon zone. In each synthetic model the reflectivity series...

Stratigraphy, Evolution, and Controls of A Holocene Transgressive–Regressive Barrier Island Under Changing Sea Level: Danish North Sea Coast

Mikkel Fruergaard, Ingelise Møller, Peter N. Johannessen, Lars H. Nielsen, Thorbjørn J. Andersen, Lars Nielsen, Lasse Sander, Morten Pejrup

Journal of Sedimentary Research (SEPM)

..., Svinth, S., and Bartholdy, J., 2009, Holocene evolution of a drowned melt-water valley in the Danish Wadden Sea: Quaternary Research, v. 72, p. 68...

Full Integration of Seismic Data into Geostatistical Reservoir Modeling

P. van Riel, P. Mesdag, H. Debeye, M. Sams

AAPG Special Volumes

...: The Leading Edge, v. 19, no. 3, p. 242256.Castagna, J. P., and M. M. Backus, eds., 1993, Offset-dependent reflectivity: Theory and practice of AVO...

4D Acquisition Strategies For Australian Reservoir Monitoring Projects

Andrew Long

Petroleum Exploration Society of Australia (PESA)

... changes in pressure and saturation. History matching and reservoir prediction wi ll thus be improved. Such ambitions are on ly ach ievable...

Geophysical Corner Articles from September 1996 – present, Compiled

Search and Discovery.com

Shaking up the Earth: The AI revolution in seismic interpretation

Ryan Williams

GEO ExPro Magazine

... – Reflectivity data with user-guided AI Horizon extraction visualised as surface overlays. Right – AI Horizon volume generated from the reflectivity data...

Evolution and Karstification of the Eocene-Miocene Carbonates Overlying the Tangguh Gas Fields in Western Papua … Observations From 3D Seismic and Impact on Drilling Operations

Christopher Bert, Brandi Boyd, Asep Nugraha

Indonesian Petroleum Association

... with a coloured reflectivity slice at the same level can add more stratigraphic information and allow for a more geological meaningful interpretation...

Vertical and Lateral Seismic Resolution and Attenuation: Part 7. Geophysical Methods

R. E. Sheriff

AAPG Special Volumes

... processing endeavors to correct for these factors so that amplitude is proportional to reflectivity. However, enough information about all the amplitude...

ABSTRACT: DEEP SEISMIC EXPLORATION OF THE SOUTH CASPIAN BASIN: LITHOSPHERESCALE IMAGING OF THE WORLDS DEEPEST BASIN; #90024 (2004)

James H. Knapp, Camelia C. Diaconescu, John A. Connor, John H. McBride, Mike D. Simmons

Search and Discovery.com

... down to –34-38 km (16-16.5 s) with discernible lower frequency reflections, and (4) a noticeable decrease in reflectivity below –34 km (-16 s). As has...

Amplitude Mapping of Reservoirs in North Africa

Search and Discovery.com

..., in this case a complex and unknown wavelet, with a reflectivity sequence. A VSP trace at the same location represents a “perfect” zero phase wavelet convolved...

Abstract: Kirchhoff Imaging in a Matrix Form. Part II: Least Squares Migration; #90174 (2014)

Abdolnaser Yousefzadeh and John C. Bancroft

Search and Discovery.com

... reflectivity model by , and the Kirchhoff modelling operator by , the seismic data, , is given by, . (1) The inverse of this calculation should return...

Complex Model Building using Objective Construction of Curve Ray Time Migration Moveout with Geologic Constraints, #41596 (2015).

Kerry Stinson, Shlomo Levy, Edward Crase, Wai-Kin Chan

Search and Discovery.com

... Structural Consistency constraint into optimal velocity determination. Figure 3a. P reflectivity of model with P velocity overlain (in depth). Figure...

WILLISTON BASIN THERMOTECTONICS: VARIATIONS IN HEAT FLOW AND HYDROCARBON GENERATION

K.G. OSADETZ, P.K. HANNIGAN, L.D. STASIUK, B. P. KOHN, P. O'SULLIVAN, S. FEINSTEIN, R. A. EVERITT, C. F. GILBOY, R. K. BEZYS

Williston Basin Symposium

..., L.D. Brown and K.D. Nelson, 1995, Upper-mantle reflectivity beneath the Williston Basin, phase-change Moho, and the origin...

Continental Margins--Classification and Petroleum Prospects

K. O. Emery

AAPG Bulletin

... to southwest Greenland: Tectonophysics. Hough, J. L., ed., 1951, Turbidity currents and the transportation of coarse sediments to deep water...