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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 2,336 Results. Searched 200,691 documents.

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ABSTRACT: Evaluation Methods for Coalbed Methane Reservoirs Using Log Data and Their Application to the Eastern Hollow,Liaohe Basin, China; #90007 (2002)

Junsheng Hou, Hong Dong, Hao Wan

Search and Discovery.com

... method of fuzzy pattern recognition is proposed from composite conventional well log information, coal reflectivity and coal rank are evaluated by using...

2002

ABSTRACT: 3D Seismic Imaging of Carbonate Reservoirs and Structures; #90007 (2002)

J. L. Masaferro, R. Bourne, J. C. Jauffred

Search and Discovery.com

... reflectivity data and volume attributes to better visualise and delineate seismic facies, geometries and the structures of heterogeneous carbonate...

2002

ABSTRACT: Rock Physics based Overpressure Detection; #90007 (2002)

Nader C. Dutta, Mike Zimmer, Manika Prasad

Search and Discovery.com

... measurements can be used to model seismic response of overpressure prone sediments. We present calculations of seismic reflectivity and AVO response of gas...

2002

ABSTRACT: Seismic Stratigraphy and Deep Water Bright Spot Reflections of the Cape Verde Flexural Moat; #90007 (2002)

M. Y. Ali, A. B. Watts, I. A. Hill

Search and Discovery.com

... stratified sedimentary sequence of low reflectivity. We interpreted the bright spot reflections as the consequence of methane or other fluids...

2002

ABSTRACT: Integrating Carbonate Process Sedimentology, Diagenesis and Subsurface Seismic Imaging: Lower Permian (Hueco Group), West Texas; #90017 (2003)

Leonardo H. Piccoli, Juan Antonio Simo

Search and Discovery.com

... terminations, and unconformities lack observable reflectivity in areas of low impedance contrast. This can be partially explained by recurrent subaerial...

2003

ABSTRACT: Isotopically Light Methane Expelled from Thermogenic Mature Coal! What Is Going on?; #90061 (2006)

Sverre Ekrene Ohm and Dag Arild Karlsen

Search and Discovery.com

... values generally fall in the range of -42 to -45‰. Most of the coal samples have a vitrinite reflectivity of 0.8 to 1% Ro. The inclusion samples...

2006

ABSTRACT: A Supervised Pre-Stack Seismic Inversion Algorithm for Extraction of Earth Parameters; #90113 (2010)

Alireza Shanin, Paul Stoffa, and Robert Tatham

Search and Discovery.com

... form of Zoeppritz equations, e.g., Aki and Richards, full Zoeppritz equations, and even full elastic reflectivity can be used as forward modeling...

2009

ABSTRACT: Application of Seismic Attributes Analysis in the Prediction of Channel Sand Development and Lateral Continuity: A Case from Some Part of Offshore Niger Delta; #90115 (2010)

Mary T. Olowokere and John S. Ojo

Search and Discovery.com

... Acoustic impedance (AI) values from seismic reflectivity volume. Acoustic impedance volumes produced from seismic inversion were later converted...

2010

ABSTRACT: Seismic Reservoir Characterization of the Morrow AŽ Sandstone, Postle Field, Oklahoma; #90133 (2011)

Thomas L. Davis, Robert D. Benson, Scott Wehner, Michael Raines, and Roger Freidline

Search and Discovery.com

... mapping of at least half the minimum thickness seen on P-wave data. This is because the shear wave reflectivity contrast between the sandstone...

2011

Abstract: CGG 3D Surface-Related Multiple Modelling: A Unique Approach; #90211 (2015)

David Le Meur, Antonio Pica, and Terje Weisser

Search and Discovery.com

... any a priori knowledge of the subsurface (reflectivity, structures and velocities). However, these methods require a shot location at each receiver...

2015

Abstract: Attributes of Zoeppritz Elastic Impedance; #90211 (2015)

Jinfeng Ma and Igor Morozov

Search and Discovery.com

... impedance (RI), ZEI gives an exact representation of the P-wave reflectivity at all angles and velocity/density contrasts and without any assumptions...

2015

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