Abstract: Multidisciplinary Scientific Program of Investigations of the Demerara Marginal Plateau: from the Initial Formation under the Influence of the CAMP Hotspot and Transform Tectonics to Present-day Sedimentary Processes; #90312 (2017)

Walter R Roest, Christophe Basile

Search and Discovery.com

... different margins using multi-channel reflection and refraction seismic methods. The combination of all those experiments allow us to paint...

Paleovalleys Revealed by Bedrock Topography and Drift Thickness Mapping Show Potential for Shallow Gas, Northwestern Alberta, Canada, by John G. Pawlowicz, Tami J. Nicoll, Mark M. Fenton, Jawwad Ahmad, Douglas R. Schmitt, Dean Rokosh, and Alain Plouffe, #10086 (2005).

Search and Discovery.com

Crustal Structure and Evolution of an Explosive Silicic Volcanic System at Yellowstone National Park

Robert B. Smith, Lawrence W. Braile

Wyoming Geological Association

... m-2 infer the presence of silicic magmas within the crust and upper mantle beneath the Yellowstone Plateau. Seismic refraction-reflection data...

Imaging a mafic underplate in 3D: an example from the east Albany…Fraser Orogen and Yilgarn Craton margin

Lucy Brisbout, Ruth Murdie

Petroleum Exploration Society of Australia (PESA)

..., Moho depth points from a passive seismic survey and three deep crustal reflection seismic lines. The Moho model shows a zone of thickened crust...

Improved channel imaging using full-waveform inversion for deepwater Lingshui giant gas reservoir in South China Sea

Tao Wu, Dun Deng, Zijing Gong, Jie Cui, Rong Li, Lianlian Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... of FWI. Both refraction energy and reflection energy were used in the subsequent 8 Hz and 10 Hz LSFWI bands. To avoid multiple contamination, de-multiple...

Occurrence and Evolution of Salt in Deep Gulf of Mexico: 1. The Setting

Joel S. Watkins , John W. Ladd , Richard T. Buffler , F. Jeanne Shaub , Mark H. Houston , J. Lamar Worzel

AAPG Special Volumes

... such as velocities and reflection characteristics mentioned in the following. High seismic refraction and interval velocities: We regard...

First Seismic Survey in Indonesia For The CCS Project Using Vibroseis as a Non-Explosive Seismic Source

Takeshi Kozawa, Nobuhito Shimada, Masami Hato, Alfian Bahar, Awali Priyono, Rachmat Sule, Stevanus P. H. Silban, Toshifumi Matsuoka, Toru Takahashi, Takao Aizawa, Isamu Kuboki, Alphius D. Guntara

Indonesian Petroleum Association

..., reflection up to 3 seconds can still be identified in the stack section after careful processing. Theresult shows the capability of seismic vibrators...

Subduction in the Indonesian Region*

Warren Hamilton

Southeast Asia Petroleum Exploration Society (SEAPEX)

... directly or obliquely beneath another. Reflection profiles, supplemented by refraction and gravity, define much of the geometry and processes...

Geophysical Evidence of Fault Termination of the Basin and Range PRovince in the Vicinity of the Vale, Oregon, Geothermal Area

Robert J. Lillie, Richard W. Couch

Rocky Mountain Association of Geologists

... Stations: K.Larson, 1974-75 T a J.Thiruvathukal ,1969 24 s Siermic Reflection Lines -8(Land Magnetic Traverses Along Lines 42 and 3...

A New Buried Anticlinal Zone on the Platform Border of the Cis-Caucasus Downwarp

A. S. Borisevich

Petroleum Geology: A Digest of Russian Literature

... be judged by comparing the gravity data with seismic reflection data. For example, in the western part of the area, the belt of increased values of gravity...

Seismic Interpretation: Part 7. Geophysical Methods

D. C. Nester, Michael J. Padgett

AAPG Special Volumes

... contains two basic elements for the interpreter to study. The first is the time of arrival of any reflection (or refraction) from a geological surface...

Prestack Depth Migration for "Easy" Unconventional Plays?, #41056 (2012)

Morgan Brown

Search and Discovery.com

..., reflector dip and/or velocity variation render the conversion of surface offset or surface source/receiver azimuth to true reflection angle ambiguous...

Seismological Methods and the Search for Geothermal Resources

David Butler, Paul Larry Brown

Rocky Mountain Association of Geologists

... and Paul Larry Brown ABSTRACT Conventional refraction and reflection seismic methods have been applied to the discovery of earth heat in some...

An Interpretation of the Multichannel Seismic Reflection Profiles Across the Continental Margin of the Dumont d'Urville Sea, off Wilkes Land

M. Tanahashi, T. Saki, N. Oikawa, S. Sato

Circum Pacific Council Publications

... area, off French Dumont d'Urville station on the coast of Wilkes Land, East Antarctica, based on seismic-reflection and refraction data, and other data...

System of Faults in the Northwest Part of the Dnieper-Donets Depression

V. M. Smelyanskiy

Petroleum Geology: A Digest of Russian Literature

...: seismic (refraction), gravity, magnetic, and electrical. The refraction surveying was the most satisfactory. Unfortunately, only individual parts...

Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)

Kristof De Meersman and Marcelo Roizman

Search and Discovery.com

... of receiver functions with near surface P-wave velocity information obtained from conventional P-wave refraction statics allows us to derive a S-wave...

Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)

Kristof De Meersman and Marcelo Roizman

Search and Discovery.com

... of receiver functions with near surface P-wave velocity information obtained from conventional P-wave refraction statics allows us to derive a S-wave...

Unfolding by Holistic Thinking, Giant and Significant Oil Discoveries in a Mature Area: Discovery of Edvard Grieg, Johan Sverdrup and Luno II in the Norwegian North Sea, #110173 (2014)

Hans Ronnevik, Arild Jorstad

Search and Discovery.com

... Broadband gives character from shallow to deep 2012 Reflection vel. stacking Refraction vel. stacking 2008 2009 Broadseis shallow www.lundin...

Field Guide to the Tectonic Boundary Between the Northern San Joaquin Valley and the Central Diablo Range

M. C. Erskine

Pacific Section of AAPG

.... D. and Wentworth, C. M., 1986, Crustal studies in central California using an 800-channel seismic reflection recording system: In Barazangi, M...

Developments in Upper Gulf Coast of Texas in 1949

James L. Ballard

AAPG Bulletin

... with 2,415 crew-weeks in 1948. This represents a decrease of 19 per cent. The reflection seismograph was by far the most actively used instrument. The most...

Development in Upper Gulf Coast District of Texas in 1951

Walter W. McMahan, Jr.

AAPG Bulletin

... is an increase of 20 per cent over the year 1950. Geophysical activity totaled 2,199 crew weeks, of which 90 per cent is reflection seismograph time...

Petroleum Developments in Mexico in 1955

Eduardo J. Guzman , Federico Mina U.

AAPG Bulletin

... of these highs, detected by either seismic reflection and refraction work or by gravity surveys, have shown very complex structural conditions which...

Petroleum Developments in Europe in 1949

F. E. Von Estorff

AAPG Bulletin

... refraction and reflection work have been carried out. FRANCE PRODUCTION Oil production in France increased from 400,000 barrels in 1948 to 500,000...

Abstract: Case Study- High Resolution Velocity Model Building to Improve Carbonate Reefs Image in Tz Area; #91204 (2023)

Hongjun Zhang, Yang Chen, Zhengzheng Zhou, Xiang Li, Hotma Yusuf, Haryono Haryanto, Farid Dasa Marianto

Search and Discovery.com

... calculated with reflection events due to the shortage of near offset in the seismic data (H. Du, H. Zhang, Y. Chen Et al, 2022). Figure 1 Depth slide...

Tomography Techniques Applied to Near Surface Velocity Models in Complex Areas of Colombia

Jorge Monsegny, Saúl Guevara

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

.... (2000). “Crustal structure of the southeast Greenland from joint refraction and reflection seismic tomography”. Journal of Geophysical Research. 105...