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The AAPG/Datapages Combined Publications Database

Showing 364 Results. Searched 187,778 documents.

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Gas Hydrates Beneath Continental Slope off Northern California: ABSTRACT

Michael E. Field, Keith A. Kvenvolden

AAPG Bulletin

... and mimics the surface of the sea floor. This bottom-simulating reflector (BSR) lies at an average subsurface depth of 250 m and is laterally continuous...

1985

ABSTRACT: THE SEISMIC CHARACTERISATION OF GAS HYDRATES; #90018 (2003)

Robert Galvin

Search and Discovery.com

.... The methane hydrate signature on seismic data is believed to be an event called the Bottom Simulating Reflector (BSR) that represents the acoustic impedance...

2003

Anomalous Seismic Character of the Bering Sea Shelf*

Roger D. Hammond, John R. Gaither

Alaska Geological Society

... for the bottom simulating reflector. The reflector was penetrated at sites 184 and 185 (fig. 1). A seismic section, figure 4, over site 185 shows the BSR 0.8...

1983

ABSTRACT Spatial Distribution of Seismic Signatures of Gas and Gas Hydrate in the Ulleung Basin East Sea Offshore Korea, #90104 (2010)

Hwang Namsoon; Lee Keumsuk; Yoo Dong-Geun

Search and Discovery.com

...‐resolution  seismic reflection data include (a) a bottom‐simulating reflector (BSR), (b) seismic chimneys, (c) acoustic blanking, (d) enhanced reflection...

2010

Abstract: Massive Gas Deposits (Clathrates) in the Gulf of Mexico

Allen Lowrie , Michael Max

GCAGS Transactions

... the Gulf of Mexico. The bottom-simulating reflector (BSR), commonly imaged on seismic reflection profiles, is an acoustic impedance marker associated...

1991

Abstract: Seafloor Reflectivity: An Important Seismic Property for Interpreting Fluid/Gas Expulsion Geology and the Presence of Shallow Gas Hydrate

Harry H. Roberts, Bob A. Hardage, William W. Shedd, Jesse Hunt Jr.

GCAGS Transactions

... Harry H. Roberts, Bob A. Hardage, William W. Shedd, Jesse Hunt Jr. 2006 725 725 Vol. 56 (2006) A bottom-simulating reflector (BSR) is a seismic...

2006

Anomalous Seismic Character--Bering Sea: ABSTRACT

Roger D. Hammond, John R. Gaither

AAPG Bulletin

... is a manifestation of what has been called in other basins a bottom simulating reflector (BSR). BSRs are reflectors that are (1) subparallel with sea-floor...

1982

A study of the heat flow patterns of the Cascadia margin from methane hydrate bottom simulating reflector

N. Ganguly, G. D. Spence, N. R. Chapman, R. D. Hyndman

CSPG Special Publications

...A study of the heat flow patterns of the Cascadia margin from methane hydrate bottom simulating reflector N. Ganguly, G. D. Spence, N. R. Chapman, R...

1998

Heat Flow Estimation from BSR: An Example from the Aru Region, Offshore West Papua, Eastern Indonesia

Bagus Priyanto, Ketil Hokstad, Christian Zwach, Mark Van Schaack, Rune Mjøs, Edo Tri Hartadi, Zuzana Alasonati Tasarova, Kenneth Duffaut

Indonesian Petroleum Association

.... The bottom-simulating reflector (BSR) is characterized as an acoustic reflector that crosses reflectors which image geological layering. The BSR...

2015

Abstract: AVO Inversion in Marine Gas Hydrate Studies; #90211 (2015)

Marc-André Chen, Stan Dosso, George Spence, Michael Riedel, and Roy Hyndman

Search and Discovery.com

..., and free-gas concentration below, the base of the gas hydrate stability field, which is usually inferred by the observation of a bottom-simulating...

2015

Abstract: A Natural Gas Hydrate System Overlying a Conventional Hydrocarbon Accumulation: Implications for Geohazard and Exploration; #90310 (2017)

Matteo Paganoni, Joe Cartwright, Martino Foschi, Pieter Van Rensbergen, Craig Shipp

Search and Discovery.com

... In the exploration for conventional hydrocarbon reservoirs, gas hydrates are frequently considered a shallow geohazard. The bottom-simulating reflector (BSR...

2017

Gas Hydrates Exploration Using Continuous Wavelet Transform Based on Spectral Decomposition

Hafidz Dezulfakar, Muhazzib, Yulia Nur Fajrina

Indonesian Petroleum Association

... exploration using seismic methods, evaluation of BSR (Bottom Simulating Reflector) appearance in seismic profile is important to indicate a base of gas...

2016

Structural Controls on the Formation of Bottom-simulating Reflectors Offshore Southwestern Taiwan from a Dense Seismic Reflection Survey

Philippe Schnurle, Char-Shine Liu

AAPG Special Volumes

...-frequency sonic waves, has been attributed to a squirt-flow mechanism (Guerin and Goldberg, 2005).FIGURE 4. Bottom-simulating reflector (BSR...

2009

AVO Inversion in Marine Gas Hydrate Studies; #41603 (2015)

Marc-André Chen, Stan Dosso, George Spence, Michael Riedel, Roy Hyndman

Search and Discovery.com

...-simulating reflector (BSR) on low frequency seismic records. One of the methods that may provide constraint on the concentration of gas hydrate...

2015

Abstract: Multiple Bottom Simulating Reflectors and Multi-Stage Fluid Migration Related to Cyclic Tectonic Activity in the Deepwater Niger Delta; #90310 (2017)

Muslim B. Aminu, Samuel B. Ojo

Search and Discovery.com

... of multiple bottom simulating reflectors (BSRs), including the first report of a Relict BSR occurrence in the Niger Delta. The occurrence...

2017

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