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The AAPG/Datapages Combined Publications Database

Showing 2,339 Results. Searched 201,044 documents.

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Enhancing Seismic Interpretation Using Crosswell Seismic: Case Study From Indonesia

Tri Handayani, Zeppy Irwanzah, M. Taslim, Sanjeev Dogra, Ajay Nalonnil, Bruce Marion, Pedro Carrillo Reyes

Indonesian Petroleum Association

... reflectivity. Shear reflectivity results will be the subject of future papers. Data Acquisition In crosswell seismic data acquisition a downhole...

2011

Application of generalized radon transform migration to crosswell seismic geometry

Shujaat Ali, Olga Podgornova, Takashi Mizuno, Joel Le Calvez

International Meeting for Applied Geoscience and Energy (IMAGE)

... Crosswell seismic imaging results, from left to right, eFWI pseudo reflectivity from Vs0, SH wave GRT migration, SH wave RTM with Laplacian applied and SH...

2024

ABSTRACT: Sampling and Characteristics of Cretaceous Coals from the Kaiparowits Plateau, Southern Utah

Brenda S. Pierce, Ronald W. Stanton, Robert D. Hettinger

The Society for Organic Petrology (TSOP)

..., and fluvial strata and contains the most and thickest coal beds of the two cores. Macroscopically, there is relatively linle diHerence in the reflectivity...

1992

Active Margin: A Regional Line Across the Gulf of Cadiz, Offshore Southwest Spain

P. C. H. Veeken and M. M. Schwander

AAPG Special Volumes

... reflectivity, continued throughout the late Miocene. Upper Miocene sands are known to be excellent gas-bearing reservoirs (De La Planche et al., 1982...

1987

IX. Summary

Norman S. Neidell

AAPG Special Volumes

.... The polarity and size of the reflection events allows the development of an underlying reflectivity series and acoustic impedance log. These types...

1979

ABSTRACT: Integration of Dynamic Data into Characterization of the Tengiz Reservoir: Tengiz Slope; #90109 (2010)

Kymbat Dagistanova, A. Aitzhanov, D. Belanger, P. Bateman, R. Camerlo, R. Fitzmorris, M. Hui, G. Jacobs, G. King, C. Laidlaw, W. Narr, Y. Pan, W. Peake, M. Shook, M. Skalinski, M. Sullivan, T. Tankersley, D. Tolessin, A. Yessaliyeva, A. Zhumagulova

Search and Discovery.com

.... Wellbore-fracture data is constrained through a combination of both static and dynamic data, such as image l ogs, S toneley-reflectivity, p...

2010

ABSTRACT The Implications of Detachment Unit Deformation on Fold and Thrust Belt Evolution: Examples from the Deepwater Niger Delta, #90123 (2011)

Dominic Maloney, Richard Davies, Jonathan Imber, Simon Higgins, Steve King

Search and Discovery.com

... and 3D seismic reflection data used in conjunction with interval velocities identify the Akata shale by a lack of reflectivity coupled with an inversion...

2011

Abstract: Q Estimation by a Match-filter Method; #90174 (2014)

Peng Cheng and Gary F. Margrave

Search and Discovery.com

... trace created using a random reflectivity series, a minimum phase source wavelet with dominant frequency of 40Hz and a constant Q of 80. To test the Q...

2014

Abstract: Fracture Quantification from Image Logs; #90213 (2015)

William Jamison, Kris Vickerman, and Paul Heffernan

Search and Discovery.com

... or acoustic reflectivity with the country rock. Although the orientation of the fractures can be directly measured from the image logs, the other geometric...

2015

Abstract: What you want and what you get … next generation petroleum system analysis technologies; #90257 (2016)

Michael Erdmann, Stoney Clark, Ute Mann, Thomas Gerber, Ulrich Berner, Giuseppe di Prisco

Search and Discovery.com

... model building is to make simple assumptions in areas where reflectivity is poor. These assumptions are typically smooth and numerically simple...

Unknown

Abstract: Hydrothermal Vents in Pre-Salt Paleolakes: Stratigraphy, Morphology, and Reservoir Implications; #91215 (2026)

M. T. Soares, L. S. Bomfim, M. C. Avansi, L. F. Godoi, E. J. Villamizar, E. C. Santos, R. S. Martins, O. R. Cunha, S. Toledo, M. V. Caldas, D. Carvalho, J. P. Souza, L. N. Tamura, K. A. Tamura, N. R. Amorim, A. C. Vidal

Search and Discovery.com

... their summit (c. 200-450 m), (iv) small diameters (< 200 m), and (v) steep flanks (30°-50°in dip attribute). The chaotic, low-reflectivity unresolved...

2026

The Marcellus Shale Revealed with Full Azimuth 3D Multi-Component Seismic Data; #110160 (2011)

Tony Rebec, Jim Gaiser, Alvaro Chaveste, and Richard Vern

Search and Discovery.com

...’ 6382’ 152’ 28’ 133’ Vertical Resolution Seismic * * Thin-Bed Reflectivity re Tanner Spatial Resolution/Geometric Attributes Base Marcellus...

2011

Searching for Shallow Gas - A Geohazards Workflow in Kingdom, #42166 (2017).

Lucia Perez Belmonte

Search and Discovery.com

... to the acoustic impedance contrasts, hence reflectivity. It may represent the individual interface contrast or, more likely, the combined response...

2017

Reservoir Geometrics Applied to Drilling and Completion Programmes in Hostile and Complex Environments: North West Shelf, Timor Sea, North Sea and Colombia

D. A. Castillo, D. Moos, C. A. Barton, M. D. Zoback, P. Peska

Papua New Guinea (PNG) Petroleum Convention Proceedings

... the acoustic reflectivity at the wellbore wall. Similar sinusoidal fracture traces can be seen on both images providing reliable information about...

2000

Fluid Flow in the Offshore Monterey Bay Region

H. Gary Greene, Norman Maher, Thomas H. Naehr, Daniel L. Orange

Pacific Section of AAPG

...., Groundwater Geomorphology: The Role of Subsurface Water in Earth-Surface Processes and Landforms: Geol. Soc. Amer. Special Paper 252, p. 235-266. Barry...

1999

Depositional Processes at the Lower Wilcox Shelf…Slope Transition Zone

Mariana I. Olariu, Hongliu Zeng

GCAGS Journal

... margin is key to deep-water exploration. This study examines the shelf margin architecture of the Lower Wilcox Group in Texas by combining wireline log...

2023

Creating Singularity Order Attribute of Seismic Signals Using Continuous Wavelet Transform (CWT) for Stratigraphic Interpretation Tools

A.M. Ustad, M.S. Jaya, F.J. Herrman

Indonesian Petroleum Association

... the reflectivity in itself is a smoothed derivative of the medium. space (and scale) coordinates. The method is accurate for isolated singularities...

2007

Seismic Foldout: Quad 35 Hybrid MC3Ds: Innovative multi-parameter FWI for near field exploration

Tor Akermoen, Jeroen Hoogeveen, GEOEX MCG, Kristen Berli, Seismic Partner, Tom Rayment, Percy Mellar

GEO ExPro Magazine

... and reflectivity volumes can be derived from multiple surveys as was the case here, with both the streamer and OBN data used as input. At high frequency...

2023

Lithology Discrimination through Elastic Inversion (Paper C5)

D. Ghosh

Geological Society of Malaysia (GSM)

..., is used loosely to mean any or all of the following:Reflection strength (Sweetness); Reflectivity; AVO; Acoustic impedance (AI); Elastic impedance (EI); Vp...

2012

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