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The AAPG/Datapages Combined Publications Database

Showing 410 Results. Searched 200,685 documents.

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Ascending

Degradation of compressional fold belts: Deep-water Niger Delta

Pivi Heini, Richard J. Davies

AAPG Bulletin

.... This bottom simulating reflection (BSR) is considered to be caused by the base of gas hydrate.FoldsThe toe-of-slope thrusts and associated features...

2006

3D Seismic Data and Geohazard Analysis

Eric Bouanga, James Selvage

GEO ExPro Magazine

..., bottom simulating reflectors, as truncated horizons (see Figure 1) that stop when they and faulting or truncations based on similarities. get too...

2014

Imaging the Next Hydrocarbon Province

Mari Schjeldsøe Berg, Øystein Lie, Spyridon Bellas, Antonis Angelopoulos, Petroleum Geo-Services (PGS), Greek Ministry of Environment Energy and Climate Change (YPEKA) Petroleum Policy Directorate

GEO ExPro Magazine

... – activity; and the Mediterranean Ridge back– 10 km thrust play. Identified hydrocarbon indicators 8.000 – – include mud volcanoes and bottom simulating 84...

2014

3.4 Detached Sediments: 3.4.2 Decollement Tectonics (B-Subduction) and Active Margins: Structure of a Subduction Complex

K. T. Biddle and D. R. Seely

AAPG Special Volumes

... complex is obscure. A bottom-simulating reflector, identified as the base of a gas hydrate zone, is present 0.2 to 0.3 secs below the sediment water...

1983

Stable carbon isotopes of benthic foraminifers from IODP Expedition 311 as possible indicators of episodic methane seep events in a gas hydrate geosystem

Qing Li, Jiasheng Wang, Jianwen Chen, Qing Wei

PALAIOS

... depositional basins (Torres et al., 2008). Gas hydrates inferred by the bottomsimulating reflector (BSR) occur in a 30-km-wide band parallel to the coast...

2010

Chapter 12: Along-strike Crustal Thickness Variations of the Subducting Caribbean Plate Produces Two Distinctive Styles of Thrusting in the Offshore South Caribbean Deformed Belt, Colombia

Rocio Bernal-Olaya, Javier Sanchez, Paul Mann, Michael Murphy

AAPG Special Volumes

...). A very recent growth section shown by the tan-shaded polygon also supports the presence of active folding in the landward part of the prism. BSR: bottom...

2015

Lateral Changes of Frontal Accretion and Mud Volcanism Processes in the Barbados Accretionary Prism and Some Implications

E. Deville, A. Mascle, S.-H. Guerlais, C. Decalf, B. Colletta

AAPG Special Volumes

... is expected in many places from the existence of bottom-simulating reflectors (BSR; Ferguson et al., 1993). BSRs may play an important role in the fluid...

2003

Chapter Two: Color, Character and Zero-Phaseness

Alistair R. Brown

AAPG Special Volumes

... view on left helps confirm identity of body. Section on right indicates data to be zero-phase American polarity. (Courtesy Pemex.) A bottom simulating...

2011

Application of Quantitative Seismic Geomorphologic Techniques to Understanding Uncertainty in Clastic Depositional Systems

Lesli J. Wood, Lorena Moscardelli

West Texas Geological Society

.... The bottom simulating reflector illustrating the base of frozen methane (gas hydrate) can be seen as a bright reflector cutting across these diapiric features...

2005

Quantitative Seismic Geomorphology of Clastic Reservoirs and Systems

Lesli J.Wood

Houston Geological Society Bulletin

... and Tobago. These shales show little seismic coherency. The bottom simulating reflector illustrating the base of frozen methane (gas hydrate) can...

2004

Detailed Structure of the Nankai Trough from Migrated Seismic Sections: Convergent Margins: Field Investigations of Margin Structure and Stratigraphy

Yutaka Aoki, Toshiro Tamano, Susumu Kato

AAPG Special Volumes

..., there is a bottom simulating reflection that may be from the base of a gas hydrate (Tucholke, Bryan, and Ewing, 1977; Shipley, 1979). This reflection...

1982

Methane-hydrate Occurrence and Saturation Confirmed from Core Samples, Eastern Nankai Trough, Japan

Tetsuya Fujii, Masaru Nakamizu, Yoshihiro Tsuji, Takatoshi Namikawa, Toshiharu Okui, Masayuki Kawasaki, Koji Ochiai, Mizue Nishimura, Osamu Takano

AAPG Special Volumes

... Sedimentological Congress, O-284, 1 p. Seismic data from the Nankai Trough, offshore central Japan, indicate the widespread distribution of bottom...

2009

Gas Hydrates and Microbiological Processes; #80081 (2010)

Cleveland M. Jones, Jose Diamantino A. Dourado, Hernani Aquini F. Chaves

Search and Discovery.com

... regions (permafrost) and on the continental shelf - in marine surface and subsurface deposits, above seismically observable bottom-simulating reflectors...

2010

Interglacial Collapse of Crary Trough-Mouth Fan, Weddell Sea, Antarctica: Implications for Antarctic Glacial History

Philip J. Bart , Marc De Batist , Wilfried Jokat

Journal of Sedimentary Research (SEPM)

...., 1993, A bottom simulating reflector on the South Shetland Margin, Antarctic Peninsula: Antarctic Science, v. 5, p. 207-210. MARCHANT, D.R., SWISHER...

1999

Character of mass failures driven by contourite collapse: Examples from offshore Newfoundland, Canada

Lindsey Henry, Christina Hamilton

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the Sackville Spur bottom simulating reflector, offshore Newfoundland: M.S. thesis, Dalhousie University. Jansa, L. F., and J. A. Wade, 1975, Geology...

2022

The Development Path for Hydrate Natural Gas

Arthur H. Johnson

West Texas Geological Society

... on properly identified prospects, rather than just targeting bottom simulating reflectors (BSRs), will lead to commercial development in less than...

2009

Abstract: Analytical Method of Gas Hydrate Petroleum System Modeling Study in the Eastern Nankai Trough, Japan; #90294 (2017)

Than Tin Aung, Tetsuya Fujii, Miki Amo, Yuhei Komatsu, Kiyofumi Suzuki

Search and Discovery.com

... formation with the observation of bottom simulating reflectors (BSRs) and gas hydrate distribution based on interpretation of 2D/3D high resolution seismic...

2017

Methane migration mechanisms for the Green Canyon Block 955 gas hydrate reservoir, northern Gulf of Mexico

Li Wei, Ann Cook, and Kehua You

AAPG Bulletin

... et al., 2020; Santra et al., 2022, this issue). A traditional bottom simulating reflection (BSR), which is often at or near the base of the GHSZ...

2022

Density and mineralogy variations as a function of porosity in Miocene Monterey Formation oil and gas reservoirs in California

Caren Chaika, Loretta Ann Williams

AAPG Bulletin

... Cenozoic diatomaceous deposits and formation of the bottom simulating reflector in the South Bering Sea: Sedimentology, v. 25, p. 155-181. Hurd, D. C...

2001

Effects of Methane Hydrate on the Physical Properties of Sediments

William J. Winters, William F. Waite, David H. Mason

AAPG Special Volumes

... stability zone where hydrate overlies free gas and forms a bottom-simulating reflection (BSR) (Dillon and Max, 2000; Paull et al., 2000a). These free-gas...

2009

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