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The AAPG/Datapages Combined Publications Database

Showing 28,873 Results. Searched 196,956 documents.

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Structure of Colorado Basin and Continent-Ocean Crust Boundary off Bahia Blanca, Argentina: Rifted Margins

W. J. Ludwig , J. I. Ewing , C. C. Windisch , A. G. Lonardi , F. F. Rios

AAPG Special Volumes

... with strat graphic units and constructed isopach maps of major velocity layers. In a series of articles, Zambrano and Urien (1970, 1974), Urien...

1979

Structure of Falkland Plateau and Offshore Tierra del Fuego, Argentina: Rifted Margins

W. J. Ludwig , C. C. Windisch , R. E. Houtz , J. I. Ewing

AAPG Special Volumes

... 1979 125 137 M 29: Geological and Geophysical Investigations of Continental Margins Velocity solutions from 165 airgun-sonobuoy reflection/refraction...

1979

Monitoring Sea-floor Instability Caused by the Presence of Gas Hydrate Using Ocean Acoustical and Geophysical Techniques in the Northern Gulf of Mexico

Erika Geresi, Ross Chapman, Tom McGee, Bob Woolsey

AAPG Special Volumes

... from the VLA profiles, an integrated inversion was developed. The inversion provided velocity profiles and information about other physical properties...

2009

Predicting Pore Pressure in Carbonates: A Review; #41830 (2016)

Sam Green, Stephen A. O'Connor, Alexander P. Edwards

Search and Discovery.com

... in the industry to use seismic velocity data and porositybased, shale-proven techniques to predict pore pressure in carbonates. This approach...

2016

Characterizing seismic anisotropy and AVO using walkaway VSP: Willow oilfield, Alaska

Manish Lal Khaitan, Ali Sayed, Shujaat Ali, Trey Wagner, Jonathan Scorer, Brett Wendt

International Meeting for Applied Geoscience and Energy (IMAGE)

..., and seismic velocity. Synthetic AVO response created using log data has commonly differed from the response observed on surface seismic AVO gathers...

2022

Systematic Fractionation of Sand in the Shallow Marine and Beach Environment Off the South African Coast

Arthur O. Fuller

Journal of Sedimentary Research (SEPM)

... of these sediments are considered to be influenced by the Stokes and Impact settling velocity laws, and the differential removal of the 2 phi component...

1962

Wellsite Math: Part 3. Wellsite Methods

Greg Dunn

AAPG Special Volumes

... at the bit. Annular Velocity Annular velocity is the average speed at which the drilling fluid is moving back up the annular space as the well...

1992

Calibration of Settling Tubes for Collective Particle Settling: RESEARCH METHOD PAPER

Edward Bryant, Ethel Lee, David Johnson, Neil Mockett

Journal of Sedimentary Research (SEPM)

... and settling velocity: Jour. Sed. Petrology, v. 41, p. 7-19. KOMAR, P. D., 1981, The applicability of the Gibbs equation for grain settling velocities...

1987

ABSTRACT: Textural Trends in Deposits of Collapsing Turbidity Currents: Sedimentology of Turbidites and Slurry Beds from the Oligocene Flysch of the East Carpathians, Romania; #90007 (2002)

Zoltán Sylvester, Donald R. Lowe

Search and Discovery.com

... variations to changes in flow velocity (Kneller, 1995; Mulder and Alexander, 2001) fail to consider that most depositing turbidity currents are overloaded...

Unknown

Abstract: Use of Seismic and EM Data for Exploration, Appraisal and Reservoir Characterization; #90171 (2013)

Anton Ziolkowski and Folke Engelmark

Search and Discovery.com

...’s law of gravitation; Laplace’s equation Density ρ Density ρ Seismic reflection and refraction Wave equation Bulk modulus K P wave velocity...

2013

Seismic Surveying

W.B. Heroy Jr., R.A. Arnett

Appalachian Geological Society

... in velocity occurring more or less abruptly at the contracts between formations. At some point in the development of geological information, the sub...

1949

Improved subsalt imaging in Brazil Campos basin Cascaded application of hybrid interbed demultiple, P- and S-salt velocity joint migration, and subsalt converted wave suppression

Riaz Alai, Faqi Liu, Darrell Armentrout, David Brookes, Terry Johnson, Milos Cvetkovic, Gundogan Coskun, Shah Sulaiman, Kien Kok Lee, Afiq Mokhtar, Christopher Lee Slind, Hafizan Wahab, Wan Ching Low, Ali Andrea B. Hashim

International Meeting for Applied Geoscience and Energy (IMAGE)

...Improved subsalt imaging in Brazil Campos basin Cascaded application of hybrid interbed demultiple, P- and S-salt velocity joint migration...

2022

Seismic Expression of the Stratigraphic Succession: Chapter 12: Part I. Illinois Basin: Stratigraphy

Paul C. Heigold, Donald F. Oltz

AAPG Special Volumes

... by determining discrete velocity values every 10 ft (3 m) then calculating the average of the discrete velocity values for the indicated depth intervals...

1990

Use of Seismic Surveying with the Method of Regulated Directional Reception in Exploration for Reefs in the Southern Cis-Urals

F. I. Khat’yanov, Ya. I. Shul’ts, V. V. Kuryayeva

Petroleum Geology: A Digest of Russian Literature

...; 8-reflecting horizons C1 and C2 from regional directional reception data after introducing corrections ΔHp and Δ Hkg; 9-curve of the variation in velocity...

1963

Reservoir Modeling in the Bunyu Tapa Gas Field — an Integrated Study

Ramatias Ramli, Susanto Budi Nugroho, John Bradfield, Steve Hansen

Indonesian Petroleum Association

... Velocity Control Points. Regridding of the seismic surfaces was necessary due to the immense amount of scattered data contained in the Charisma...

1993

Optimizing seismic survey design for frontier exploration in Cyprus salt basins

Chris Tapie, Valeriy Brytik, Shangli Ou, Lindsey Donaldson, Ares Ouzounis, Ivan Fabuel-Perez, Maxime Guillois, Daniel Eke, Sunwoong Lee, Mahir Khalil, Gita Febriany, Luigi Pastore

International Meeting for Applied Geoscience and Energy (IMAGE)

... Messinian salt structures and the extreme velocity contrast between the salt layers and surrounding sediments. This study describes a cost and uplift...

2023

Prediction of Fracture Porosity from Well Log Data by Artificial Neural Network, Case Study: Carbonate Reservoir, DEPOKŽ Field

Okok Wijaya, Pebrian Tunggal P, Ahmat Dafit Hasim, Depta Mahardika, Sungkono, Bagus Jaya S

Indonesian Petroleum Association

... plot analysis shows the relationship between log data and fracture porosity log. From the result, it can be seen that density and p-wave velocity have...

2015

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