Croatia: A New Oil Province at the Heart of Europe

Neil Hodgson, Howard Nicholls, Anna Marszalek, Peter Browning-Stamp, Steve Maddox, Spectrum

GEO ExPro Magazine

... of much higher fold, allowing improved noise cancellation from the data, and also imaging far deeper into the subsurface than ever before. Spectrum...

Whale Hunters Seek Elephants

Jane Whaley

GEO ExPro Magazine

... that fit migration modelling results. Susanne. “Now, it is finally going to be investigated by the drill bit. Our targets are the deep marine sandstones...

A Case Study of the Development of a Seismic Streamer for Use in the Timor Sea

P. Grant, J. Rasidi, I. Ward

Petroleum Exploration Society of Australia (PESA)

... effects, it is imperative to maximise the signal-to-noise ratio in acquisition. It was decided to tender for the highest technology available at that time...

Seismic Acquisition in the Sub-Andean Belt of Bolivia

Jair R. de S. Soares Filho, Roberto D. Chaves

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

..., essential for further steps in processing, like prestack depth migration, and other refinements that are in course now, with encouraging intermediate...

An integrated approach to develop a self-sourcing, self-sealing stratigraphic prospect for the Hanifa Formation, offshore Bahrain

Bleddyn Davies, Thibault Le Canu, Michael Harrison, Ghada Almoulani, Suresh Thampi

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the lines, post-stack processing steps, including linear noise removal, multiple attenuation and spatial amplitude compensation, were considered to increase...

Clari-Fi’ Broadband Processed 2D Seismic in Portugal and the Mid-North Sea High

Sindre Jansen, Will Bradbury, Bent Erlend Kjølhamar, TGS

GEO ExPro Magazine

..., designature and inverse-Q. A multi-domain denoising process attenuates various types of noise before the deghosting algorithm accounts for the local...

China's Deep, Hot, Harsh Reservoirs Spur Innovation

Susan Smith Nash

GEO ExPro Magazine

... noise, eliminating methane emissions and on conserving water, particularly in the fields that are technically in urban areas. One promising technique...

Adapting Conventional E&P Workflows to Scale Up Hydrogen and Helium Exploration

Marc-Antoine Dupont, Emmanuelle Baudia, Nicolas Daynac

GEO ExPro Magazine

... the highest probability of the fracture occurrence in the seismic signal, avoiding noise detection common for fair to poor seismic data quality...

Abstract: Interpretation and Modeling of Time-Lapse Seismic Data: Lena Field, Gulf of Mexico

D. H. Johnston, J. J. Shyeh, J. E. Eastwood, ] M. Khan, and L. R. Stanley

Houston Geological Society Bulletin

.... The seismic analysis involves cross equalization and residual migration of the post-stack seismic data, as well as full reprocessing and attribute analyses...

New Insights into the North Makassar Basin: Revitalizing the Data Brings New Prospectivity

Marcin Przywara, Jo McArdle, Adriana Sola

Indonesian Petroleum Association

... Radon Demultiple focused on multiples and multiple diffractions elimination – this led to significant improvement in Signal to Noise Ratio (SNR...

New Metal Isotope Techniques to Explore Past Depositional Environments of the Centralian Superbasin, Australia

Juraj Farkas, Alan Collins, Stefan Löhr, Charles Verdel, Morgan Blades, Chris Holmden, Susanne Schmid, Yuexiao Shao, Darwinaji Subarkah, Robert Klaebe, Shaun Yardley

Petroleum Exploration Society of Australia (PESA)

... systematics in the lagoon estuarine environments of South Australia: implications for water source mixing, carbonate fluxes and fish migration. Geochimica et...

Evaluating Stratigraphically Complex Fields: Part 6. Geological Methods

Diana Morton-Thompson , W. E. Galloway

AAPG Special Volumes

...------------------------ (percent water cut and GOR), and flood front migration (using changes in oil and water geochemistry). -- Production engineering practices...

2.3 Detached Sediments in Extensional Provinces: 2.3.2 Salt Tectonics: A Salt Pillow Structure in the Southern North Sea

P. F. Owen and N. G. Taylor

AAPG Special Volumes

.... (The horizontal events close to the sea bed are mainly noise and have no geological significance; the Recent cover is probably very thin.) This rapid...

Preliminary Results of a Passive Seismic Investigation in the Nechako Basin for Mineral and Petroleum Exploration

Melvyn Best

Search and Discovery.com

... surveys in environments with similar cultural noise characteristics. A one minute SEG-y event file of all the active stations was output when three...

ABSTRACT CO2 Storage Monitoring Efforts at the Weyburn-Midale Fields, Canada, #90103 (2010)

Ben Rostron, Don White, Jim Johnson, Chris Hawkes, Craig Gardner, Rick Chalaturyk, Steve Whittaker

Search and Discovery.com

..., and a similar, but less extensive, lower seal formed by the Frobisher Evaporite. Upward migration of the CO2 is impeded by the evaporite caprock which...

Preliminary Results of a Passive Seismic Investigation in the Nechako Basin for Mineral and Petroleum Exploration

Melvyn Best

Search and Discovery.com

... surveys in environments with similar cultural noise characteristics. A one minute SEG-y event file of all the active stations was output when three...

Abstracts: Predicting Original Gas in Place and Optimizing Productivity by Isotope Geochemistry of Shale Gas; #90173 (2015)

Yongchun Tang and Daniel Xia

Search and Discovery.com

... formation, and 3) fractionation during flow/migration. Shale gas is reservoired in source rock, with high organic content, low permeability and small pore...

Abstract: Post-stack Seismic Geomorphology of Bakken Shale using Spectral Decomposition, Curvature and Waveform Facies Analysis …Southern Alberta Study; #90224 (2015)

Valentina Baranova, Azer Mustaqeem, Steven Foster, and Elvis Floreani

Search and Discovery.com

... was done by Absolute Imaging Inc in the spring of 2012. Although there were some challenges with wind noise, which is common in this area the overall...

GCMulticomponent Seismic: A Pragmatist's Primer, by Chris Thompson, #40155 (2005).

Search and Discovery.com

Seabed Logging – A Proven Tool for Offshore Exploration and Development, by D. Ridyard, #40277 (2008)

Search and Discovery.com

Resolving Thin Beds and Geologic Features by Spectral Inversion, by Satinder Chopra, John P. Castagna, and Yong Xu, #40326 (2008)

Search and Discovery.com

Pore-Space Reduction in Sandstones

Jane M. Taylor

AAPG Bulletin

... 2,885 to 8,343 feet, and sections of randomly packed sand grains were studied. Sand-grain contacts, as they appear in the plane of a random thin section...

Geochemical Interpretation on Clumped and Position-Specific Isotopes in Natural Gas; #42563 (2020)

Daniel Xia, Yongli Gao

Search and Discovery.com

... and temperature are governing factors), non-equilibrated and continuous processes. There is no single temperature point of hydrocarbon generation, migration...

A comparison of Marchenko multiples elimination schemes based on the beyond Neumann solution

Rodrigo S. Santos, Daniel E. Revelo, Reynam C. Pestana, Victor Koehne, Marcelo S. Souza, Diego F. Barrera, Laila D. L. Vergne

International Meeting for Applied Geoscience and Energy (IMAGE)

...´ leo, Brazil e ı o SUMMARY The migration image is sensitive to several seismic elements, such as the presence of noise, accuracy, and signal energy...

Paleoenvironmental and paleoclimatic implications of enhanced Holocene discharge from the Mississippi River Based on the sedimentology and geochemistry of a deep core (JPC-26) from the Gulf Of Mexico

Efthymios K. Tripsanas, Aristomenis P. Karageorgis, Ioannis P. Panagiotopoulos, Eleni Koutsopoulou, Theodore D. Kanellopoulos, William R. Bryant, Niall C. Slowey

PALAIOS

... cal ka, providing additional evidence that the geochemical record of the current study does not represent random noise but it is indeed associated...