Sandy submarine braid plains: Potential deep-water reservoirs

Reinhard Hesse, Ingo Klaucke, Saeed Khodabakhsh, David J. W. Piper, William B. F. Ryan, NAMOC Study Group

AAPG Bulletin

... of the lineaments displays curvature toward the NAMOC. Individual streaks of the braid pattern, which are 100 m to several hundreds of meters wide, can...

Early Mesozoic Basin Structure and Tectonics of the Southeastern United States as Revealed from Cocorp Reflection Data and the Relation to Atlantic Rifting

J. H. Mcbride, K. D. Nelson, L. D. Brown

CSPG Special Publications

... of study area. Hachured area indicates hypothetical areal extent of subsurface “J” reflector. Heavy line represents region of Triassic-Jurassic subcrop...

Seismic Stratigraphy of the North Louisiana South Arkansas (NL-SA) Basin

A. Lowrie, N. M. Sullivan, M. A. Fogarty, C. J. Krotzer, J. Carter, I. Lerche

GCAGS Transactions

... disappears (Figs. 2 and 3) due to thinning of the salt. A seismic doublet, with the lower reflector as a follow-cycle (Vail et al, 1977, p 121...

Identification of Fluid Flow Features in the Seafloor and Subsurface and their Implications for Prospect and Geohazard Assessment: Examples from the Australian Northwest Shelf

J. K. Dirstein, J. V. Hengesh, A. J. Stanley

Petroleum Exploration Society of Australia (PESA)

... located on the NWS, examples are presented from the Gorgon Gas Field located in the Exmouth Sub-Basin. Several attributes from the seafloor TWT reflector...

Discovery of the Cunda Gas Field, Bee Block, North Sumatra: An Integrated Geologic/Seismic Stratigraphic Case History

M. D. Burnaman, R. B. Helm, C. R. Beeman

Indonesian Petroleum Association

...' may be questionable due to surface recording conditions as previously described. Higher frequency content of the Base Baong reflector was observed...

Perforacion de Avanzada del Campo Tenay (VSM). Aplicación de Modelamiento Geológico en la Definición de una Trampa Sutil. [PAPER IN SPANISH] Advanced Drilling in the Tenay Field (VSM). Geological Modeling Application in Defining a Subtle Trap.

C. R. Posada, M. I. López

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... observar en detalle la estructuración del campo, el reflector de la Formación Caballos tiene poca o casi nula resolución sísmica, sobre la escama...

Advances in Seismic Fault Interpretation Automation, by Randolph Pepper and Gaston Bejarano, #40170 (2005).

Search and Discovery.com

Slide Rule Seismic Computations

Robert H. Mansfield

Oklahoma City Geological Society

... readily be used to give the desired reflector positions when migrating dip information. However, one soon encounters the problem as to whether to use...

SEISMIC DETECTION OF THE ROSE RUN SANDSTONE IN SOUTH-CENTRAL OHIO

James R. Morris, Belden & Blake Corporation, Titusville, Pennsylvania, in conjunction with Quaker State Corporation and KEP Exploration, Inc.

Ohio Geological Society

... of reflectors above, reflector sag below, and event pull-up at the unconformity with an associated amplitude anomaly...

Seismic Velocity Anisotropy in Chimore Area, Bolivia

Michael Fry, Eloy Martinez, James Baker, Mark Wallace

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... the apparent reflector degradation with increasing source-receiver offset. If the offset-sorted traces are re-sorted by azimuth instead, the apparent...

Estimation of Gas Reservoir Boundary by AVO Analysis

Alfian D. Santoso, L. Hendrajaya, F. Makhruf, Purwoko, S. Ardisasmita

Southeast Asia Petroleum Exploration Society (SEAPEX)

... is based on the anomalous increase in signal amplitude with increasing offset from reflector which contains gas. This anomaly looks strange...

Seismic Foldout: New Geo Streamer X data for exploration, ILX and appraisal in the Norwegian Sea

Kjetil Roverud, Stefan Möller, Eric Mueller, Jens Beenfeldt, PGS

GEO ExPro Magazine

... delivery. Multi-azimuth imaging gives improved signal-to-noise (s/n), increasing fault plane definition and reflector termination against faults (Figure...

Active Margin: Miocene Carbonate Shelf Margin, Bali-Flores Sea, Indonesia

W. W. Tyrrell and R. G. Davis

AAPG Special Volumes

... and ranges from 380 to 340 m in depth. On these sections, a high-amplitude positive (or black) reflector is produced by the abrupt change in acoustic...

ABSTRACT: An iterative method for identifying seismic objects by their texture, orientation and size; #90007 (2002)

Paul Meldahl and Roar Heggland, Bert Bril and Paul de-Groot

Search and Discovery.com

.... This work can be automated by first enhancing sub-volumes which contain a reflector or reflector fragment, then calculate the reflector orientations...

Seismic Stratigraphy of the Quintong Depression, Jiangsu Province, China

Hu Zhen-Zhong

Circum Pacific Council Publications

... seismic reflector superposed upon another reflector of sigmoid or shingled type. Shingled configurations, with low angles (15°), dominated...

Structural Style and Decollement Levels in the Llanos Orientales Basin (Colombia)

Isabelle Moretti, Juan Carlos Mondragon, Julio Cesar Garzon, Gabriella Bosio, Jean Marc Daniel

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... extension of the fault. One may note that the top basement (strong reflector below the SPE [Structural style and decollement levels in the Llanos...

High-fidelity full-waveform imaging via impedance inversion

Feng Chen, Yu Zhang, Lian Duan, Weishan Han, Yilong Qin, Qianggong Song

International Meeting for Applied Geoscience and Energy (IMAGE)

... with a sharp linear reflector going from top left to bottom right as shown in Figure 1a. These exact models thus provide high impedance in the top right...

New Exploration Plays for Edwards and Sligo Cretaceous Margins: untested Opportunities in Onshore Texas

Dale A. Fritz, Terry W. Belsher, James M. Medlin, John L. Stubbs, Robert P. Wright, and Paul M. Mitch Harris

Houston Geological Society Bulletin

... used to assist in correlating the wells on the cross-section (Figure 4). Reflector 1 is a high-amplitude event downdip that diminishes in strength...

Structural Plan of the Upper Cretaceous Sediments of the Northwest Part of the Crimean Plain Based on Seismic Exploration

L. P. Nedilyuk, D. Ya. Tokarskiy, N. M. Chir, N. I. Shadura

Petroleum Geology: A Digest of Russian Literature

... reflection and common-depth-point data for these rocks is being reinterpreted. The best reflector in the Upper Cretaceous is the base of the Tournaisian stage...

Abstract: Joint Australian-French Research In The Tasman Sea

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... that intrude into pre-existing rocks eg. salt domes) and a se ism ic reflector cal led a bottom simulating reflector, which m ight represent gas hydrate...

ABSTRACT: Seismic Stratigraphy of a Fracture Reservoir: Case Study of Albion-Scipio Trend, South-Central Michigan, by Stacy L. Clark and Ron White; #91039 (2010)

Search and Discovery.com

Experience in Determining Type of Oil Trap from Drilling and Seismic-Survey Data

I. G. Safin

Petroleum Geology: A Digest of Russian Literature

... for reflecting horizon Tr. This Tr reflector follows the erosion surface on the Oksk sediments. Highs mapped on this reflector are erosional remnants within which...

Verkhne-Lena Arch–New Gas Target in the Angara-Lena Oil-Gas Region

G. Ya. Shutov

Petroleum Geology: A Digest of Russian Literature

... arch. H1 - Upper marker reflector (Angara Fm), A - sub-salt reflector at base of Usol Fm. Figure 2. Seismic time section through Uyan arch. Figure...

New Type of Oil Pool in Upper Permian Sediments in the East of the North Caspian Depression

Z. Ye. Bulekbayev, I. B. Dal’yan, A. A. Abakhanov

Petroleum Geology: A Digest of Russian Literature

... reflecting horizon D is at the top of this complex, and reflectors P, S, and Q are recognized within it. Reflector S within sediments of Kazanian age...

Abstract: The Helmut geophysical anomaly: a regional transfer zone connecting Santos and Campos basins, southeastern Brazil

Nolan Maia Dehler, Felipe Domingues da Costa, Leonardo Correia Gomes, Caesar Rigoti, João Alberto Bach Oliveira, Marília Vidigal Sant’anna

Atlantic Geology

... of the E-W Araruama transfer zone. In some areas, the fault zone displaces the base salt reflector and crosscuts the entire stretched continental crust...