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The AAPG/Datapages Combined Publications Database

Showing 29,411 Results. Searched 200,357 documents.

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Tubes of the Modern Polychaete Diopatra Cuprea As Current Velocity Indicators And As Analogs For Skolithos-Monocraterion

John H. Barwis

Special Publications of SEPM

...Tubes of the Modern Polychaete Diopatra Cuprea As Current Velocity Indicators And As Analogs For Skolithos-Monocraterion John H. Barwis Copyright...

1984

Seismic Exploration for Stratigraphic Traps: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

Milton B. Dobrin

AAPG Special Volumes

...., 1976, Introduction to geophysical prospecting, 3d ed.: New York, McGraw-Hill, 630 p. Domenico, S. N., 1977, Lithology and velocity in stratigraphic...

1977

S/N RATIO AND BANDWIDTH CONSIDERATIONS WHEN UTILIZING SEISMIC DATA IN EXPLORING FOR SUBTLE TRAPS - EXAMPLES FROM THE KNOX PLAY

Edward R. Tegland, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO Patrick H. Bygott, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO

Ohio Geological Society

... and near surface velocity differences, and (2) DYNAMIC or - variant corrections that remove the effects of variable offset...

1999

Australian R V Rig Seismic Survey of Philippines - A Precursor to Renewed Exploration?

Malcolm C. Galloway, Chao-Shing Lee, Freddie G. Rillera

Southeast Asia Petroleum Exploration Society (SEAPEX)

... was to achieve greater penetration. The failure to achieve this previously was thought to be due to the thick near surface high velocity layer, probably...

1992

Fundamental Issues on the Application of Seismic Methodologies for Carbonate Reservoir Characterization

Sigit Sukmono

Indonesian Petroleum Association

... by waves, currents, and storms. Slope environments, by nature of the processes that operate in them, provide examples of some of the most variable facies...

2010

Upside down Rayleigh-Marchenko imaging: Towards a practical exact redatuming scheme for ocean bottom acquisitions

Ning Wang, Matteo Ravasi

International Meeting for Applied Geoscience and Energy (IMAGE)

... in (Ravasi and Wang, 2023). Simple model First, dual-source, multi-component data are modeled in a constant velocity, variable density model (Figure...

2023

The Application of Lattice Gas Automata to Study Fluid Flow in Porous Media

Dedy Kristanto, Mariyamni Awang

Indonesian Petroleum Association

... p = the fluid pressure t = time step u = average fluid velocity f(φ,τ) = dimensionless function of φ and τ nm(rij,tn) = Boolean variable...

2002

Three-Dimensional Seismic Modeling and Seismic Facies Imaging

Hongliu Zeng , Noel Tyler , Milo M. Backus

GCAGS Transactions

... that 14 sandy depositional units averaging 3-30 m were encased in 15 shaly units. Effective porosity, P-wave velocity and bulk density were calculated...

1995

Spectral and Temporal Analysis Provides Tectonic and Stratigraphic Results from North Louisiana Seismic Data

Valentin Makarov , Iosif A. Mushin , Eugeniy A. Kozlov , Chris J. Krotzer , Patricia J. Meeks , Allen Lowrie

GCAGS Transactions

..., and specific questions pertinent to this data). One was a section obtained from source velocity by transferring it into seismic amplitudes using...

1998

Temporal Variations in Beach and Nearhore Dynamics

E. H. Owens

Journal of Sedimentary Research (SEPM)

... energy levels are variable throughout the year and beach cycles result from erosion and accretion during storm and post-storm recovery periods...

1977

Dynamic Non-Darcy Flow Compositional Numerical Simulation for CO2 Huff-n-Puff Development in Tight Oil Reservoir

Qiong Wang, Rui zhong Jiang, Yong zheng Cui, Gewei Liu

Unconventional Resources Technology Conference (URTEC)

... pore wall and fluid, the oil seepage in tight porous media conforms to low-velocity non-Darcy flow. However, in the process of CO2 Huff-n-Puff...

2019

Kraken 3D„Acquisition to Interpretation on the Edge of the Browse

Jarrod Dunne

Petroleum Exploration Society of Australia (PESA)

...-wavelength velocity anomalies below the sea floor that cause obvious residual imaging problems and impact upon depth conversion and seismic amplitude...

2016

SoundBal: Two-Phase Production Logging by Integrating Mass Balance and DAS-Based Speed of Sound

Peyman Moradi

Unconventional Resources Technology Conference (URTEC)

.... By relying on mass balance calculations, the method inherently avoids unphysical, non-monotonic flow velocity profiles often produced by conventional DAS...

2025

Can Dispersive Pressure Cause Inverse Grading in Grain Flows?

Francois Legros

Journal of Sedimentary Research (SEPM)

..., Experiments on the flow behaviour of granular materials at high velocity in an open channel: Geotechnique, v. 34, p. 405-413. HUGHES, S.R....

2002

Seismic Reflection Character Analysis of Stratigraphic Traps in Cretaceous Cardium Formation, Alberta, Canada

Roger M. Slatt , , John C. Robinson , , Kathe A. Lighty , , Gregory F. Moore

AAPG Bulletin

.... 70, p. 639. Robinson, J. C., 1982, Time-variable dispersion processing through the use of "phased" sinc functions: Geophysics, v. 47, p. 1106-1110...

1987

Diagenetic and Seismic Concerns Associated with Interpretation of Deeply Buried Mobile Shales

R. J. Day-Stirrat, A. McDonnell, L. J. Wood

AAPG Special Volumes

... and acquisition parameters, migration and velocity issues, and data vintage. Recent advances in seismic technology lead to the conclusion that the actual mobility...

2010

Developing a robust geologic conceptual model using pseudo 3-D P-wave seismic reflection data

Adrian D. Addison, Michael G. Waddell, Camelia C. Knapp, Duke T. Brantley, John M. Shafer

Environmental Geosciences (DEG)

... from the same subsurface reflection point. This redundancy allows for determination of the subsurface velocity structure and the cancellation...

2009

The Effect of Continuous Addition of Mineral Grains to a Settling Environment

W. D. Lacabanne, G. A. Thiel

Journal of Sedimentary Research (SEPM)

... fall and rise velocity of spheres in fluids: Chem. and Met. Eng., p. 105. DEVANEY, F. D., and SHELTON, S. M., 1940. Properties of suspension mediums...

1950

Experimental and Numerical Analysis of Toe-Up Trajectory Inclination Angle and Gas Lift Rate Effect on Unconventional Oil Well Performance

Youcef Khetib, Kegang Ling, Ala Eddine Aoun

Unconventional Resources Technology Conference (URTEC)

...]). A major variable is the trajectory of the well and its corresponding effect on production performance, as experimented by Brito (2015). The trajectory...

2023

A Late Cretaceous Submarine Canyon in Brazil: Chapter 10

Roy O. Lindseth, Vagner L. Beraldo

AAPG Special Volumes

... logs permits the identification and definition of members or bodies of interest, and their lateral extension, due to differences in seismic velocity...

1985

Abstract: AVAZ Inversion for Fracture Orientation and Intensity: a Physical Modeling Study; #90187 (2014)

Faranak Mahmoudian and Gary F. Margrave

Search and Discovery.com

... (Crampin, 1981). Using P-wave NMO velocity variation with azimuth (VVAZ), fracture orientation is considered to be in the direction of the fast P-wave...

2014

Discrete Fracture Network Simulation: Application of Tectonic Simulation and Conditional Global Optimization Technique, #40861 (2012)

Nima Gholizadeh Doonechaly, Sheik Rahman

Search and Discovery.com

... relevant shape functions. It is important to note that only certain combinations of pressure and velocity shape function interpolations can be used...

2012

Topography and Structure of Cashes Ledge, Gulf of Maine

Elazar Uchupi

Atlantic Geology

... hydrophones towed behind the ship, and the arrivals go through an amplifier and a variable passive-network filter. Signals within the selected frequency...

1966

The Value of a Complete Picture: The Role of the Permian Basin in Local and Global Deep-Marine Resource Development

Michael H. Gardner

West Texas Geological Society

... sand rich and mud poor and contained variable contributions from hypersalinity and locally generated carbonate mud. Predominantly initiated...

2009

The Chuditch Field, Offshore Timor-Leste: Application of PSDM and FWI to Unveil a Substantial Gas Field

Colin Murray, Rob Herries, Dino Gandara, Belazario Gusmao, Andy Butler

Southeast Asia Petroleum Exploration Society (SEAPEX)

... carbonates, along with a variable seabed created by drowned incised topography, has led to severe degradation of seismic quality. This complex...

2023

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