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The AAPG/Datapages Combined Publications Database

Showing 16,567 Results. Searched 195,452 documents.

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Sonic velocity, submarine canyons, and burial diagenesis in Oligocene-Holocene cool-water carbonates, Gippsland Basin, southeast Australia

Malcolm W. Wallace, Guy R. Holdgate, Jim Daniels, Stephen J. Gallagher, Andrew Smith

AAPG Bulletin

...-depth curves display a break in slope at around 300-500 m. From petrological analysis of samples in the Seaspray Group, the 300-500 m sonic velocity...

2002

Use of Seismic-Derived Velocities for Stratigraphic Exploration on Land: Seismic Porosity and Direct Gas Detection: Chapter 4

Norman S. Neidell, J. H. Beard, Ernest E. Cook

AAPG Special Volumes

... with moveout velocity analysis: World Oil (January), p. Reneer, B., 1983, Depositional history, potential of Permian Tannehill sandstone, King, Knox counties...

1985

Refraction Profiles Over the Southern Rocky Mountain Trench Area of British Columbia

A. T. Lamb, D. W. Smith

CSPG Bulletin

... to noise ratio in this locality only first arrival data were obtained. The velocity of the broadside first arrivals was identified and controlled by three...

1962

Abstract: Estimation of Dispersive Parameters of Surface Wave Using the Generalized S Transform; #90187 (2014)

Roohollah Askari and Robert J. Ferguson

Search and Discovery.com

... perturbation for noisy data. Introduction Surface wave analysis is a well-known procedure where the phase or group velocity of dispersive surface...

2014

Abstract: Application Of Shear Wave Velocities For Pore Pressure Prediction In High Temperature Overpressure Regimes; #90315 (2017)

John Ajesh

Search and Discovery.com

... with under-compaction generally possess a direct relationship between effective stress (ES) and velocity, whereas unloading related pressures do...

2017

Optimum Candidate Selection of Coiled Tubing Velocity String Application for Liquid Loaded Gas Wells

Satria Andrianata, Keken Rante Allo, Ade Lukman

Indonesian Petroleum Association

...Optimum Candidate Selection of Coiled Tubing Velocity String Application for Liquid Loaded Gas Wells Satria Andrianata, Keken Rante Allo, Ade Lukman...

2017

ABSTRACT: Squeezing every drop out of a new OBN dataset (Columbus Basin, Trinidad & Tobago)

Avinash Ramroopsing

Geological Society of Trinidad & Tobago

... consistent velocity model for use in pore pressure prediction and rock property analysis. The results of this additional effort demonstrate the value of follow...

2022

The Seismic and Geological Definition of a Reef

R. A. Maxwell, W. Thomsen, F. Wilson

Oklahoma City Geological Society

.... Interval velocity calculations were made on each of the three functions of Figure 6. In Figure 7 the results of the analysis from the shelf function (M5...

1973

ABSTRACT Pore Pressure Prediction Based on High Resolution Velocity Inversion in Carbonate Rocks Offshore Sirte Basin - Libya, #90104 (2010)

Gruenwald Robert M.; Buitrago Javier; Dessay Jack; Huffman Alan; Moreno Carlos; Gonzalez Munoz Jose Maria

Search and Discovery.com

...., Houston, TX.     ResidualTM velocity analysis was employed to refine the input gathers and velocity field for pressure prediction in Cretaceous...

2010

ABSTRACT Geopressure Impact on Seismic Interpretations: Case Histories from the Gulf of Mexico , #90104 (2010)

Shaker Selim S.

Search and Discovery.com

... on Seismic Interpretations: Case Histories from the Gulf of Mexico  1 Shaker, Selim S.  (1) Geopressure Analysis Services, Houston, TX.     The effect...

2010

Abstract: Travel-time Inversion in a Surface Consistent Scheme; #91204 (2023)

Diego Rovetta, Apostolos Kontakis, Daniele Colombo, Ernesto Sandoval Curiel

Search and Discovery.com

... through a surfaceconsistent analysis of refraction data, in particular, of first break travel-times (FB). A velocity model can be efficiently obtained...

2023

Abstract: DREAM™ - Drilling and Real Time Migration: A New Method for the Geophysical Monitoring of Wells

Luca Bertelli, Luca Savini, and Luca Aleotti

Houston Geological Society Bulletin

... Analysis) that calculates, using linear and non-linear regression techniques, the new velocity profile. This new velocity information is added...

1996

Formation Porosity and Fluid Content from Velocity Logs

E. R. Denton

CSPG Bulletin

...Formation Porosity and Fluid Content from Velocity Logs E. R. Denton 1956 79 93 Vol. 4 (1956) No. 4. (April) A velocity log may be interpreted...

1956

Abstract: How to Improve Location Accuracy When Dealing with Artifacts in Microseismic Event Locations; #90187 (2014)

N. Verkhovtseva

Search and Discovery.com

... velocity models construction and calibration are required. In most cases artifacts can be eliminated by using a proper velocity model. Introduction...

2014

Seismic Lithology and Pitfalls in Seismic Porosity Detection: ABSTRACT

D. R. Balogh, W. Barney, D. Harvey, G. W. Snyder

AAPG Bulletin

... impedance" section or, if a suitable relation between density and velocity is known, a seismic interval velocity section. Lateral variations...

1985

-- no title --

user

Search and Discovery.com

... pattern measured in carbonate rocks outcropping in southern Moose Mountain. Refraction velocity analysis revealed the existence of azimuthal anisotropy...

2013

The Effects of Porestructure on Sonic Velocity in Carbonates: Examples from Gunung Rapat Limestone, Ipoh

Muhammad Hafiz Izuddin, Chow Weng Sum, Mohd Shafeea Leman, Khor Wei Chung

Geological Society of Malaysia (GSM)

...The Effects of Porestructure on Sonic Velocity in Carbonates: Examples from Gunung Rapat Limestone, Ipoh Muhammad Hafiz Izuddin, Chow Weng Sum, Mohd...

2016

ABSTRACT: COMPARING BASIN MODELING TO VELOCITY MODELING FOR PREDICTING PRESSURES IN DEEP COLUMBUS BASIN, TRINIDAD,W.I.

K.M. Kumar and A.R. Vittachi

Geological Society of Trinidad & Tobago

.... Seismic velocity based analysis, though commonly used and known as a more precise approach, has considerable pit-falls when imaging deep areas...

2007

ABSTRACT: Thin Bed of Tuffaceos Sandstone Reservoir Can be Recognized from High Velocity Zone in The Manantiales Behr Field, San Jorge Basin, Argentina; #90017 (2003)

Yudistira Effendi, Oscar Antonio Olima, Eduardo Smith

Search and Discovery.com

... facies. Sonic log and VSP were run in order to get more accurate and precise analysis, related to seismic reflections and interval velocity anomalies. Some...

2003

Unconventional Carbonate Reservoir Characterization Using Sonic Velocity and Characterization of Pore Architecture: An Example From the Mid-Continent Mississippian Limestone; #50979 (2014)

Beth Vanden Berg, G. Michael Grammer, Gregor Eberli, Ralf Weger

Search and Discovery.com

... (%) 40 50 60 Velocity – Permeability Relationship Modified from Anselmetti and Eberli 1999 Digital Image Analysis and Permeability Prediction...

2014

What Are You Interpreting? Your Seismic Image Could Be Misleading You!

R. T. Newrick, E. P. Gomez, J. K. Pullishy, S. D. Jensen, J. M. de Armas

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... by Newrick and Lawton, 2005. The interpreter is then able to have confidence in the final image. Velocity analysis of the gathers, along with systematic...

2006

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