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The AAPG/Datapages Combined Publications Database

Showing 463 Results. Searched 188,956 documents.

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ABSTRACT: The Impact of Post Migration Data Conditioning on Seismic Images and Attributes; #90115 (2010)

Adekanle Ayorinde, Youn Oong, and Iyiola Sunkanmi

Search and Discovery.com

... are residual multiples, high frequency random noise, coherent linear dipping noise, and residual Normal Moveout (NMO) and low frequency NMO stretch...

2010

Application of Zero Offset 2D CRS-Stack Method for Low Fold Data: Synthetic and Real Data Examples

R. Sule, A. Hendriyana, P. D. Anggraini, Fatkhan, Alfian, Sardjito, Waluyo, Adriansyah

Indonesian Petroleum Association

... out. Unfortunately, conventional post-stack method sometimes fail to realize the aim of seismic data processing, since NMO/DMO correction works...

2009

Land 3D Acquisition Techniques Related to S.E. Asian Situation

Walter Ritchie

Indonesian Petroleum Association

... of this section could result in the interpretation of false anticlinal trap with "flat spot" suggesting hydrocarbon content at location of central...

1981

NMO Application in VTI Media: Effective and Intrinsic Eta (Geophysics Paper 6)

Joel Starr, Maz Farouki

Geological Society of Malaysia (GSM)

...NMO Application in VTI Media: Effective and Intrinsic Eta (Geophysics Paper 6) Joel Starr, Maz Farouki PERTEMUAN PERSATUAN (MEETINGS OF THE SOCIETY...

2008

Modern Marine 3D Seismic Acquisition - Technical Considerations

Chris Walker

Petroleum Exploration Society of Australia (PESA)

... the receiver for a flat lying reflector and thus the normal CMP based rules used to design seismic surveys have to be rethought. Similarly as the current...

1997

Abstract: Improving the Statics Solution through De-migration: A Canadian Foothills A-PSDM Case History; #90172 (2014)

Jiwu Lin, Sylvestre Charles, Josef Heim

Search and Discovery.com

... generate delays that can be approximated as surface consistent static time shifts. The topography is corrected by a time shift to a flat datum, the long...

2014

-- no title --

user

Search and Discovery.com

...user Improving AVO Fidelity by NMO Stretching and Offset Dependent Tuning Corrections Yong Xu and Satinder Chopra Arcis Corp., Calgary, AB, Canada...

Unknown

-- no title --

user

Search and Discovery.com

...user Improving AVO Fidelity by NMO Stretching and Offset Dependent Tuning Corrections Yong Xu and Satinder Chopra Arcis Corp., Calgary, AB, Canada...

Unknown

Application of Offset Seismic Profiles in the Jatibarang Volcanic Reservoir

W. L. Nutt, Jujur Sirait

Indonesian Petroleum Association

... using the velocity function derived from a subsurface model. This NMO correction has the effect of replacing the oblique reflector travel times from...

1985

ABSTRACT: Improved AVO analysis based on the CRS method; #90051 (2006)

Henning Trappe, Juergen Pruessmann

Search and Discovery.com

... increasingly been used for the high resolution imaging of complex subsurface structures. Assuming subsurface reflector elements with dip and curvature, the CRS...

Unknown

Chapter 3: Preparation of Seismic Data for Stratigraphic Work

Tom Wittick

North Texas Geological Society

.... Normal Moveout or NMO Normal moveout corrects for the lateral offset that is present between the shot and receiver on each of the traces on a field...

1992

Preparation of Seismic Data For Stratigraphic Work

Abilene Geological Society

... Moveout or NMO Normal moveout corrects for the lateral offset that is present between the shot and receiver on each of the traces on a field record. Each...

1993

Abstract: AVO Compliant Spectral Balancing; #90171 (2013)

Nirupama Nagarajappa and Jon Downton

Search and Discovery.com

... the amplitude versus offset relationship introducing systematic error into subsequent AVO analysis. Further, spectral balancing is often performed after NMO...

2013

The Effects of Seismic Data Conditioning on Pre-Stack Simultaneous Impedance Inversion

Scott W. Singleton

GCAGS Transactions

...-based” and “statics-based.” Velocity-based methods assume that non-flat reflectors are caused by residual NMO (RMO), and thus can be corrected...

2008

Marine Statics

Chiem Boon Hong

Geological Society of Malaysia (GSM)

... would expect the reflected signal of a flat subsurface event A to appear in the shot record as a hyperbolic moveout event due to the shooting geometry...

1987

ABSTRACT: Azimuthally Sectored Attribute Volume Analysis; #90122 (2011)

Amanda Thompson, Jamie Rich, and Mike Ammerman

Search and Discovery.com

... are horizontal wells. The wells are believed to be producing from open, hydraulically-induced fractures, and if orthorhombic symmetry is present (flat layers...

2011

Imaging Subsurface Structures Under Gas Clounds by Multi-Component Technology

Xiaogui Miao, Loh Fong Cheen, Libo Zi, Jing Du, Magali Beele, Jacques Bonnafe, Natalia Anggriani, Gilles Vallon, Claudio Strobbia

Indonesian Petroleum Association

..., NMO corrected and stacked), it is possible to pick a shallow almost flat event on the P-wave section as a reference. The assumption is that any...

2014

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)

... that the subsurface is composed of flat layers of constant velocities. Consequently, in complex tectonic environments, subsurface target attributes may significantly...

2006

Noise Attenuation in Common Receiver Gather to Enhance S/N Ratio in Seismic Data

Dara Felisia A, Triswan Mardani Ade Surya, R.B.Fauzan Irshadibima, Firman Syaifuddin

Indonesian Petroleum Association

... of wave sampling. The objective of noise attenuation in common receiver gather is to increase seismic data quality such as reflector continuity...

2017

Structure Interpretation Problems of a Lower Miocene Reef Associated with a Shallow Low Velocity Anomaly, North Sumatra

Peter Walker, Masrizal Maas, Michael D. Burnaman

Indonesian Petroleum Association

... at 8300 feet/sec than its corresponding RMS velocity of 7723 feet/sec, Figure 14. The base reef event, even after optimum NMO correction, is not truly flat...

1986

Dip and Azimuth Determination in 3D CRS-Stack

A. Hendriyana, M. Jaya, R. Sule, A.D. Guntara

Indonesian Petroleum Association

... stacking operation with certain condition which is planar reflector. In conventional stacking, amplitude of seismic wave only depends upon physical...

2013

A Case Study of Seismic Exploration in the Offshore Bonaparte Basin

J. Durrant, A. Young

Petroleum Exploration Society of Australia (PESA)

... , \ \ -<:> / -<:> /\ ~·\ GULL 1\. Introduction TROUGH JACARANDA 1 <:> CURLEW 1 <:>NEWBY 1 BONAPARTE BASIN -<:> FLAT TOP 1 Exploration permit NT I...

1988

Reflection Seismic Imaging of the Carboniferous Bay St. George Subbasin, Onshore Western Newfoundland: A Reappraisal of Paleozoic Stratigraphic Thickness

J. Hall, G. Langdon, B. Roberts, D. Hawkins , A. Fagan, I. Knight, G. Kilfoil

CSPG Bulletin

..., Memoir 12, p. 287-297. McKillop, J.H. 1957. Gas and petroleum occurrence at Flat Bay, Newfoundland. Unpublished report, Geological Survey...

1992

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