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The AAPG/Datapages Combined Publications Database

Showing 33,054 Results. Searched 195,354 documents.

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Seismic simulations of experimental strata

Lincoln Pratson, Wences Gouveia

AAPG Bulletin

... the equivalent of ideal, poststack, time-migrated seismic data; an exploding-reflector algorithm, which produces unmigrated, poststack seismic data; and a full...

2002

Seismic Stratigraphy of Early Pennsylvanian Morrowan Sandstones, Minneola Complex, Ford and Clark Counties, Kansas

Stacy L. Clark

AAPG Bulletin

...) diffractions, (2) high amplitude bright spots, (3) breaks in seismic continuity of the Mississippian reflector (polarity reversals), (4) sagging...

1987

2D Pre-Stack Depth Migration : Application to Inverted Grabens

C. Bunks, P. L. Pichon, L. Ben Brahim, Sekar Sakti

Indonesian Petroleum Association

...2D Pre-Stack Depth Migration : Application to Inverted Grabens C. Bunks, P. L. Pichon, L. Ben Brahim, Sekar Sakti 1993 23 44 Hydrocarbon reserves...

1993

Geometric and seismic interpretation of the Perdido fold belt: Northwestern deep-water Gulf of Mexico

Rion H. Camerlo, Edward F. Benson

AAPG Bulletin

... zones. Migration swings cut the subhorizontal reflectors in the crest of the fold throughout the section between the deeper seismic reflector and the top...

2006

Neogene Sediments of Atlantic Inner Continental Shelf off Northern Florida

Edward P. Meisburger , Michael E. Field

AAPG Bulletin

... coverage are plotted on Figure 1. Seismic-reflection records were analyzed to determine principal reflecting horizons and secondary reflection...

1976

Abstract: Grayson Field Jurassic Smackover Reservoir: A Case Study Using Leading-Edge Reservoir Characterization Seismic Processing of 3D Seismic Data

Kevin B. Hill

Houston Geological Society Bulletin

... seismic displays. Evidence will be presented that 1) relative amplitude of the Smackover reflector does not define the reservoir’s stratigraphic...

2005

Anisotropic depth migration in the Colombian Llanos Foothills as a key to understanding the structure in depth

emamedov

Search and Discovery.com

... to the wavefront The Sideslip Effect • Movement of seismic energy tangential to the wavefront Isotropic depth migration: 30° TTI model 225 m...

Unknown

Geoscience Integration and Interpretive Model Building to Overcome Seismic Imaging Problems in Foothills Environments; #41547 (2015)

Rob Vestrum

Search and Discovery.com

... can animate through all of the constant-velocity panels to assess reflector coherency, migration operator noise, and the sharpness of reflector...

2015

AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction

David W. Bell

AAPG Special Volumes

... Geophysics, 384 p. Whitmore, N. D., and J. D. Garing, 1993, Interval velocity estimation using iterative prestack depth migration in the constant angle...

2001

Modern Marine 3D Seismic Acquisition - Technical Considerations

Chris Walker

Petroleum Exploration Society of Australia (PESA)

... migration, of the diffractions generated by these features it is critically important to record these with the greatest bandwidth possible. Hence data...

1997

Abstract: Grayson Field, Jurassic Smackover Reservoir, Columbia County, AR: A Case Study Using Leading Edge Reservoir Characterization Seismic Processing of 3D Seismic Data

Kevin B. Hill and William R. Meaney

Houston Geological Society Bulletin

... and interpretive tools will be illustrated with many different seismic displays. Evidence will be presented that 1) relative amplitude of the Smackover reflector...

2002

Potential Field Data Guided Seismic Forward Modelling of Basement Structures: A Case Study from Offshore Nile Delta Basin

Said Hanafy, Shastri L. Nimmagadda, Sharaf Eldin Mahmoud

Petroleum Exploration Society of Australia (PESA)

... at their correspondent time locations in the time sections and the questionable horizon is appearing at shallower location than the basement reflector. Two possible...

2016

The Application of PSDM VTI Method to Generate a Velocity Model That Can Solve the Mistacking Problem

Aulia Ahmad Nafis, Hasan Nurudin, Ikhsan Hanurogo, Bagus Sapto M, Ahmad Zaenudin

Indonesian Petroleum Association

... - Before PSDM VTI is applied, we can see that the reflector on this gather is not flat particularly on the far offset (hockey stick effect...

2018

Seismic Lithology (AVO) Interpretation at the Badak and Nilam Fields in the Sanga Sanga Block, Kalimantan

William C. Ade, Ian T. McMahon, Wahyudin Suwarlan

Indonesian Petroleum Association

.... The stacked and highly variable nature of the G-61 sand makes it very difficult to model the tuning effect, even at well locations. Although tuning...

1988

Seismic Characterization of the Fiordland Gas-hydrate Province, New Zealand

Miko Fohrmann, Andrew R. Gorman, Ingo A. Pecher

AAPG Special Volumes

... in this region exhibit classic characteristics indicative of a reflector at the base of the gas-hydrate stability zone: (1) they predominantly have a negative...

2009

Exploration Hydrodynamic - Northwestern Colorado

Patrick A. Treckman, Gilman A. Hill, William A. Colburn, Floyd H. Millera

Rocky Mountain Association of Geologists

.... 1Petroleum Research Corporation, Denver, Colorado. These potentiometric-surface data are plotted on the base map at the proper well locations. The data...

1962

Brine volume and salt dissolution rates in Orca Basin, northeast Gulf of Mexico

Robin S. Pilcher, Raleigh D. Blumstein

AAPG Bulletin

...)-thick brine layer and overlying seawater produces a strong seismic reflector in the water column at a depth of approximately 2251 m (7385 ft) below sea...

2007

Seismic and Geochemical Evidence for Shallow Gas in Sediment on Navarin Continental Margin, Bering Sea

Paul R. Carlson, Margaret Golan-Bac, Herman A. Karl, Keith A. Kvenvolden

AAPG Bulletin

... showing reflector terminations and pulldowns (arrows) attributed to gas-charged sediment. V.E. ~ 8. Gravity core locations shown by core number 0-43...

1985

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

... strata are likely to follow the patterns in Figure 8.FIGURE 8. Estimated preferential fluid migration paths across the bottom-simulating reflector...

2009

Critical Analysis of Stack Seismic Systems: DISCUSSION

Richard H. Hopkins

AAPG Bulletin

... is that Nugent is confusing the effect of migration of reflection points updip with the stretch of the common depth point (CDP). Migration occurs whether one...

1967

Structure and Development of the Southeast Georgia Embayment and Northern Blake Plateau: Preliminary Analysis: Rifted Margins

William P. Dillon , Charles K. Paull , Richard T. Buffler , Jean-Pierre Fail

AAPG Special Volumes

... shelf edge. A reflector inferred to correspond approximately to the top of the Jurassic section onlaps and pinches out against rocks below...

1979

3D Seismic Acquisition Design in a Volcanic Environment Using Simple 2D Dynamic and 3D Static Seismic Acquisition Method Analysis in the North West Java Basin

Adib Banuboro, Gilang Wiranda, Agung Adi Susanto, Alpius Dwi Guntara, Dwa Desa W, Firman Syaifuddin

Indonesian Petroleum Association

... characteristics (Dancer,2001). The effect of that heterogenity, volcanic rock layer has a much higher velocity than the sedimentary rock below...

2018

Normal faults and gas migration in an active plate boundary, southern Taranaki Basin, offshore New Zealand

Bradley R. Ilg, Samuel Hemmings-Sykes, Andrew Nicol, Jan Baur, Miko Fohrmann, Rob Funnell, Mike Milner

AAPG Bulletin

...., 1974), both of which have the effect of reducing the prominence of velocity anomalies inferred to be associated with gas. The locations of gas...

2012

How to Make Velocity Corrections

John W. Daly

AAPG Bulletin

...How to Make Velocity Corrections John W. Daly 1944 615 628 28 5. (May) The fundamental assumptions in regard to velocity distribution and the effect...

1944

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