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The AAPG/Datapages Combined Publications Database

Showing 493 Results. Searched 195,364 documents.

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True-Azimuth 3D Surface-Related Multiple Elimination

Roald van Borselen, Rob Hegge, Peter Aaron, Simon Barnes, Andrew Long

Petroleum Exploration Society of Australia (PESA)

... data reconstruct ion, and relying more on to being 1D applications, e.g. tau-p sou rce and receiver locations are honoured in differential NMO...

2009

Comparison of Marcellus Fracturing Using Azimuthal Seismic Attributes Versus Published Data From Outcrop Studies

Tanya L. Inks, Terry Engelder, Jacki S. Hocum, Bruce Golob, Darien O'Brien

Unconventional Resources Technology Conference (URTEC)

... (2011), applying a single value of normal move-out (NMO) velocity to the whole gather in a wide azimuth 3D survey causes under-estimation of velocity...

2014

Seismic Characterization of the Fiordland Gas-hydrate Province, New Zealand

Miko Fohrmann, Andrew R. Gorman, Ingo A. Pecher

AAPG Special Volumes

... to changes in the deep ocean: Earth and Planetary Science Letters, v. 227, p. 185199.Bunz, S., J. Mienert, and C. Berndt, 2003, Geological controls...

2009

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

Peng Cheng and Gary F. Margrave

Search and Discovery.com

...), (750, 0) and (1000, 0) of the layered earth model are generated. The corresponding NMO applied CDP gathers (#1, #2 and #3) can be obtained from...

2014

The Application of Image Processing Techniques for Complex Structures

V. Sudhakar, I. T. McMahon

Indonesian Petroleum Association

... separated by the simple but critical process of Normal Moveout correction (NMO) and Common Mid-point (CMP) stack. NMO and CMP stacking require...

1987

Zama--A Geophysical Case History: Case Histories

Hugh Evans

AAPG Special Volumes

... dictated that a 4,000-ft (1,220 m) spread would give sufficient NMO differential to attenuate adequately the near-surface multiple reflections emanating...

1972

An Analysis of a Seismic Reflection from the Base of a Gas Hydrate Zone, Offshore Peru (1)

JOHN J. MILLER , MYUNG W. LEE , and ROLAND VON HUENE

AAPG Bulletin

... Reports of the Deep Sea Drilling Project, v. 67, p. 719-732. White, R. S., 1977, Seismic bright spots in the Gulf of Oman: Earth and Planetary Science...

1991

Abstract: Sea-Bed Imaging through High Resolution Short Offset Re-Processing in the Malay Basin (Poster 18)

Sriyanee de Silva, Wee Eng Swee, Julian Sherrif

Geological Society of Malaysia (GSM)

... the requirement for far offset corrections as applied in conventional processing (e.g. accurate NMO, DMO) prior to zero offset migration. Restricting...

2002

ABSTRACT: Crooked CDP Lines and Structure; Whose Fault Is It?; #90019 (2003)

Edward R. Tegland

Search and Discovery.com

... Moveout (NMO) and other time correctional processes. We will demonstrate the behavior of the data relative to the choice of traverse line orientation using...

2003

ABSTRACT: AVO CASE STUDY IN THE ILLIZI BASIN - ALGERIA; #90016 (2003)

BELLAHCENE Amin, MOUGGARI Ali

Search and Discovery.com

... to the normal move out (NMO) corrected common depth points (CDP’s.) Residual noise contamination was then reduced by the application of an frequency...

2003

ABSTRACT: Improving Reservoir Characterization Using 3D-CRS Stack Method; #90051 (2006)

Michele Buia, Paolo Marchetti, Alfonso Iunio Marini, Renzo Zambonini, Falah Owaina

Search and Discovery.com

... are used; therefore calculation robustness and reliability increase. Additional information are also recovered, i.e. very detailed NMO velocities...

Unknown

Abstract: Statics Preserving Sparse Radon Transform; #90224 (2015)

Nasser Kazemi

Search and Discovery.com

... of the proposed method in noise and multiple suppression using real data examples. Examples To test the performance of the proposed algorithm I show an NMO...

2015

Abstract: Full Azimuth Long Offset Data for Fracture Characterization: A Jurassic Case Study in North Kuwait; #90319 (2018)

Hanan Al-Hasan, Fatma Basha, Riyanto Kusumo, Agus Abdullah, Taiwen Chen

Search and Discovery.com

... will be presented. As a byproduct of gather flattening, magnitude of azimuthal anisotropy and azimuth of fast velocity were computed using NMO...

2018

Abstract: Efficient Supergrouping Approach for Enhancement of High-Channel Count and Single Sensor Seismic Data; #90319 (2018)

Maxim Dmitriev, Andrey Bakulin, Pavel Golikov

Search and Discovery.com

... for intra-array statics and wavelet variation. We demonstrate noise-removing properties of such generalized supergroups with NMO corrections...

2018

N/A

Seismic Processing Applications on a Personal Computer

Geophysical Service (Malaysia) Sdn. Bhd.

Geological Society of Malaysia (GSM)

... and transmission properties of the earth. To recover this information the data must be processed to separate the upgoing and downgoing wavefields and the results...

1989

Forward Modeling to Improve Seismic Acquisition Design

Paula A.C. Barbosa, Jose A. Jaramillo, Jose H. Olaya

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... is available, and depending on the desired acquisition geometry, a 2D or 3D elastic earth model driven by the subsurface geology and structure can...

2006

Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin

Marianne Rauch-Davies, Steve Smith, Alyona Bashkirtseva Hall

Unconventional Resources Technology Conference (URTEC)

... used for earth modeling and influence the drilling program. However, this process is not trivial as the deepest target intervals are at around...

2017

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