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The AAPG/Datapages Combined Publications Database

Showing 16,611 Results. Searched 200,616 documents.

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Chapter 18: Structure, Stratigraphy, and Hydrocarbon Potential of the Easternmost Part of the Eastern Venezuelan Foreland Basin

Karilys Castillo, Paul Mann

AAPG Special Volumes

...) of a grid of 2-D seismic reflection data in time (record length 6 sec two-way traveltime (TWT) and average grid spacing of 3–7 km [2–4 mi]); (3) 14 wells...

2021

Developing a robust geologic conceptual model using pseudo 3-D P-wave seismic reflection data

Adrian D. Addison, Michael G. Waddell, Camelia C. Knapp, Duke T. Brantley, John M. Shafer

Environmental Geosciences (DEG)

...Developing a robust geologic conceptual model using pseudo 3-D P-wave seismic reflection data Adrian D. Addison, Michael G. Waddell, Camelia C. Knapp...

2009

ABSTRACT: Reflection Configuration and Paleotopography of Rose Run Sandstone Remnants in Ohio

Bryan L. Roth

The Society for Organic Petrology (TSOP)

...ABSTRACT: Reflection Configuration and Paleotopography of Rose Run Sandstone Remnants in Ohio Bryan L. Roth 14th Annual Meeting Abstracts and Program...

1997

Value of conventional PS-wave velocity analyses for PSDM of deep-water OBS data

James Gaiser, James Simmons, Moacyr de Souza Bezerra

International Meeting for Applied Geoscience and Energy (IMAGE)

... is to use vertical traveltimes from Table 1. These traveltimes provide a means to compute tS0, vertical S-wave traveltime, from seabed to reflection...

2022

1.2 Seismic Stratigraphy: 1.2.5 Clastics: Regional Seismic Lines in the National Petroleum Reserve in Alaska

C. E. Kirschner, G. Gryc, and C. Molenaar

AAPG Special Volumes

... section--NPRA. Figure 4. Inigok No. 1 well, two-way traveltime log. End_Page 1.2.5_4-------------------- Figure 5. Processing sequence...

1983

Mixed siliciclastic–carbonate systems and their impact for the development of deep-water turbidites in continental margins: A case study from the Late Jurassic to Early Cretaceous Shelburne subbasin in offshore Nova Scotia

Lorena Moscardelli, Jesús Ochoa, Ian Lunt, and Laura Zahm

AAPG Bulletin

... margin showing the structural surface of the regional K130 surface (O marker) (Barremian) in two-way traveltime (TWT). The map also contains the location...

2019

Time-lapse full-waveform inversion by model order reduction using radial basis function

Haipeng Li, Robert G. Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

... synthetic examples: a CO2 plume monitoring scenario, a reflection-based time-lapse FWI, and an extension to elastic FWI for near-surface monitoring...

2024

Abstract: VSP P-Wave Attenuation Model Study in Elastic Earth: Spectral Ratio method Vs Centroid Frequency Shift Method; #90187 (2014)

Waheduzzaman Talukder and Ralph Phillip Bording

Search and Discovery.com

... through the earth media and the frequency component of the VSP signals are attenuated less than those of reflection seismic and contains better...

2014

Santos Vision: Innovative Seismic Data Processing in a Super Giant Oil Basin

Hermann Lebit, Sriram Arasanipalai, Jeff Tilton, Pascal Ollagnon, PGS

GEO ExPro Magazine

...-salt sediment velocity model building process utilized a combination of data-driven traditional tomography fault patterns and sedimentary geometries...

2019

Quantitative Interpretation Reveals Prospectivity of the Kwanza Shelf, Offshore Angola

Roberto Ruiz, Cyrille Reiser, Avril Burrell, PGS, Jean Afonso Colsoul, Naire Judith Ricardo Cahumba Quenge, ANPG

GEO ExPro Magazine

... geometries associated with the salt. For this, tomography (reflection and refraction) and Full Waveform Inversion (FWI) have been used to unveil...

2021

Interpretation Methods in the Exploration of Oligocene-Miocene Carbonate Reservoirs, Offshore Northwest Madura, Indonesia

David C. Carter, Dwi Mandhiri, Robert K. Park, Imron Asjhari, Syaiful Basyuni, Sergey Birdus, John P. Bradfield, Ary Iriawan, Meutia Nasfiah, M.A. Agung Nugroho

Indonesian Petroleum Association

... are nearly always located within Kujung I buildups, the top of the Kujung I interval is often marked by a high amplitude reflection caused by a large...

2005

Geological Causes of Poor Reflection Records: ABSTRACT

Frank Rieber

AAPG Bulletin

...Geological Causes of Poor Reflection Records: ABSTRACT Frank Rieber 1936 1520 1520 20 11. (November) Clear-cut reflection records are obtained only...

1936

Common Reflection Point Techniques in Highly Explored Areas: ABSTRACT

Harry W. Mayne

AAPG Bulletin

...Common Reflection Point Techniques in Highly Explored Areas: ABSTRACT Harry W. Mayne 1965 1087 1087 49 7. (July) Experience in some highly explored...

1965

Methane-hydrate Occurrence and Distribution in the Eastern Nankai Trough, Japan: Findings of the Tokai-oki to Kumano-nada Methane-hydrate Drilling Program

Y. Tsuji, T. Fujii, M. Hayashi, R. Kitamura, M. Nakamizu, K. Ohbi, T. Saeki, K. Yamamoto, T. Namikawa, T. Inamori, N. Oikawa, S. Shimizu, M. Kawasaki, S. Nagakubo, J. Matsushima, K. Ochiai, T. Okui

AAPG Special Volumes

... s in two-way traveltime (e.g., Ashi et al., 2002).Submersible and remotely operated vehicle (ROV) investigations and water-column fluid analyses have...

2009

The Evolution of the South China Sea Basin in the MesozoicCenozoic and Its Significance for Oil and Gas Exploration: A Review and Overview

Fengli Yang, Dengliang Gao, Zhuan Sun, Zuyi Zhou, Zhe Wu, Qianyu Li

AAPG Special Volumes

.... Long, and Z. Sun, 2008, Seismic reflection evidence for a Dangerous Grounds miniplate: No extrusion origin for the South China Sea: Tectonics, v. 27...

2012

Salt-driven evolution of a gas hydrate reservoir in Green Canyon, Gulf of Mexico

Alexey Portnov, Ann E. Cook, Mahdi Heidari, Derek E. Sawyer, Manasij Santra, and Maria Nikolinakou

AAPG Bulletin

... is commonly identified in seismic data from the geophysical signature: a bottom-simulating reflection (BSR). In seismic data, a BSR is typically...

2020

Seismic Characterization of Large-scale Sandstone Intrusions

Mads Huuse, Joe Cartwright, Andrew Hurst, Noralf Steinsland

AAPG Special Volumes

... concordant at the top Frigg unconformity. (b) Time slice at 1920 ms two-way traveltime (TWT) showing the areal extent of the winglike reflection. (c) Two...

2007

Unlocking the Potential of a Tight Gas Sand Giant: Pinedale Field, Wyoming

Stephen R. Kneller, Sally G. Zinke, Robert W. McDermott, Troy G. Graham, Sarah E. Shearer

Rocky Mountain Association of Geologists

... of vintage 2-D reflection profiles that were acquired by various parties up to the mid 1980s. In addition, gravity and aeromagnetic data has been used...

2006

A Case Study on the Challenges Overcome in the Merge of Seven On-Shore 3-D Surveys of Varying Acquisitions in Huila Department, Colombia

Henry Maldonado, Timothy Brooks, Lilia Maria Saavedra, Gilbert Gutierez, Albeiro Saavedra, Peter Watterson

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... in the topography of the zone with rapidly varying topography in the western zone contrasting with relatively smooth tomography in the Eastern zone...

2009

“The Explosion in Marine Seismic Technology – How to Choose the Right Tool”

William S. French, Svein Vaage

Southeast Asia Petroleum Exploration Society (SEAPEX)

... to an S wave upon reflection. Clearly, different information is provided by the two results and an understanding of the effects of lithology and partial...

1998

Barents Sea: A First Look at New High Resolution 3D Multicomponent Seismic

Rune Sakariassen, Nicola O'Dowd, Sören Naumann, PGS

GEO ExPro Magazine

..., the of reflection tomography, full waveform inversion overburden heterogeneities, common within the Barents (FWI) and separated wavefield imaging (SWIM), using Sea...

2018

Seismic Foldout: UK Mid North Sea High: Defining and De-risking Exploration in the Zechstein Play

Rosie Andrews, Dale Cameron, Emily Kay, Jonathan Denly, ION

GEO ExPro Magazine

... inversion (FWI), guided move-out tomography, interpretation and reflection FWI. Within the areas, eight wells are used for velocity QC and mis-tie analysis...

2022

Deep learning based wavefield separation method for VSP data

Gang Feng, Qin Su, Zhe Yang, Wei Yang, Jian-Hua Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

..., and J. Li, 2016, Reflection seismic waveform tomography of physical modeling data: Journal of Geophysics and Engineering, 13, 146–151, doi: https...

2024

Chapter 1: Concepts, Technology, Price, and Access Drive Giant Field Discoveries

Robert K. Merrill, Charles A. Sternbach

AAPG Special Volumes

... and the beginning of remote sensing using space imagery. The use of seismic as an exploration tool began in 1914 when seismic tomography was used...

2017

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