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The AAPG/Datapages Combined Publications Database

Showing 15,371 Results. Searched 200,357 documents.

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Case Study - Advanced Seismic Acquisitions and Processing Results in Indonesia

Michele Buia, Bakhrudin Mansyur, Herastya Iman Priyonggo

Indonesian Petroleum Association

... in stacking out multiples, were not noticed here in Tulip, due to an heavy midpoint offset/azimuth clustering inside the bins. The major challenge...

2011

Abstracts: Making New with Old: Reprocessing Vintage Seismic Data from the Western Arctic Islands using Modern Methods; #90173 (2015)

Mathieu J. Duchesne, Virginia I. Brake, and Tom Brent

Search and Discovery.com

... that hamper shallow subsurface interpretation, seafloor multiples which plague entire sections and hyperbolic reflections caused by steeply dipping geometries...

2015

Interferometry Application to Interpolate Missing 2D Seismic Data in Shot Gathers

Lily Suherlina, M.Yusup Nur Khakim, Hilman Mardiyan, Roy Baroes

Indonesian Petroleum Association

... the data both in synthetic and the field data for near-offset, and shows that the result in the original can be kinematically predicted, yet, the amplitude...

2016

Elastic Multi-parameter FWI Imaging – a North West Shelf undeveloped gas field case study

Fabio Mancini

Southeast Asia Petroleum Exploration Society (SEAPEX)

..., the penetration depth of diving waves is limited by the maximum acquired offset and geological setting. Many target reservoirs lie beneath the diving wave...

2025

Asymmetric apertures for 3D SRME: Practical aspects and opportunities

Zhimei Yan, Massimiliano Vassallo, Scott Slaton

International Meeting for Applied Geoscience and Energy (IMAGE)

... (SRME) is a datadriven approach that has proven very effective in predicting all orders of surface multiples. Typically, 3D SRME for a single seismic...

2022

Neotectonics of North Sumatra Forearc

Nugroho D. Hananto, Satish C. Singh, M. Maruf Mukti, Ian Deighton

Indonesian Petroleum Association

... of pre-Neogene basement and in some places offset the seafloor. Both backthrust and strike slip faults are segmented into active and non active...

2012

Garden Banks 785 #1 and #1st

Michael E. Mitch New

Houston Geological Society

..., and was drilled to 17,500 ft MD to test an amplitude anomaly in the Pliocene section (PM2.2 objective), and a secondary amplitude anomaly/structural...

2000

Abstract: Multiple and Noise Attenuation with Tau-P Seismic Data Processing

Leong Lap Sau, Ng Tong San

Geological Society of Malaysia (GSM)

... geometry and noise characteristics. In an original shot gather, multiples are not periodic in time for all non-zero offsets. The T-p transform separates...

1990

AVO Attributes for Successful Exploration and Field Development: A Case Study From Sarawak Basin, Offshore Malaysia

Norbert Van de Coevering, Rusdinadar Sigit, Reza Lasman

Indonesian Petroleum Association

... to 2000 meters. Seismic Amplitude Versus Offset (AVO) analysis has been widely used by the industry as an integral part of seismic interpretation to try...

2005

Is There Value in Reprocessing Legacy Marine Streamer Seismic for Improved Resolution? A Recent Example from Indonesia

Dmitri Skorinski, Ted Manning

Indonesian Petroleum Association

... of this legacy dataset, while preserving relative amplitude information. Comparison of the full 3-km offset legacy volume at 4 ms, with this 1 km...

2014

Hurricane Impact Analysis of a Louisiana Shallow Coastal Bay Bottom and Its Shallow Subsurface Geology

Angelina M. Freeman, Harry H. Roberts, Patrick D. Banks

GCAGS Transactions

... output by the side-scan fish and reflected back from the seafloor. Differences in bottom types can be distinguished from reflection amplitude signatures...

2007

The AVO Response of a Pennsylvanian Age Channel Sandstone in the Arkoma Basin, Oklahoma [Abstract]

Roger A. Young, Eric Kubera, Alan Leaver

Oklahoma City Geological Society

... normal incidence reflection of moderate relative amplitude which displays a strong increase in amplitude with offset. End_of_Record - Last_Page 44...

1997

Towards Improved Quality and Accuracy of Deeper Target Images on Land Data

Afiq Mokhtar, Riaz Alai, Christopher Lee Slind, Poetri Monalia, Rizki Krishna Pratama

Indonesian Petroleum Association

..., unconsolidated surfaces that absorb the emitted energy and prevent it from propagating through the subsurface, several high amplitude hard surfaces...

2022

Application of Inverse-Q Filter and Deconvolution to Improve Seismic Data Quality in the Deep Section

Deddy F. Djanawir, Frans Langitan

Indonesian Petroleum Association

... interesting results. Deconvolution improved the signal energy and intensively suppressed multiples that exist in the data. Inverse Q filtering improved...

2004

Seismic Reservoir Characterisation of a Channel Sand Oil and Gas Field, Malaysia (Paper A11)

T. J. Focht, M. Sams, D. Brookes, J. Ting

Geological Society of Malaysia (GSM)

... At the time of the seismic characterisation study there were three wells drilled within the channel (Figure 1). One was wet, drilled on an amplitude...

2012

Identifying Fracture Zones in the Austin Chalk

D. J. Bafia, T. W. Spencer

Bulletin of South Texas Geological Society

... an Austin Chalk well include following production trends, mapping small-offset faults, and targeting low amplitude anomalies. Initially this research...

1999

Geomechanical prestack depth migration of the Kraken 3D (Browse Basin, Australia)

Jarrod Dunne, Ferudun Kilic, Matthew Zengerer, Pramod Kumar, Hamish Stein, Shiv Pujan Singh, Stephen Gallagher

Petroleum Exploration Society of Australia (PESA)

... obvious imaging problems and limiting depth conversion and amplitude interpretation. Improved imaging was achieved by initiating tomography using...

2018

Gas Hydrate Resources SWOT in Indonesia

Ghozy El Fatih, Muhammad Dhery Mahendra

Indonesian Petroleum Association

... BSR, the presence of gas hydrates from seismic data can also be identified from the Far Near Stack attribute of the Amplitude Versus Offset (AVO...

2022

Gulf of Mexico: Turbidite Channel System, Offshore Gulf of Mexico

Gary J. Mitch and Garret G. Chong

AAPG Special Volumes

... from wireline log data, but clear indications of differences in sand quality (i.e., facies) are apparent from the areal variation of peak amplitude...

1987

Lithoprobe Seismic Transect of the Alberta Basin: Compilation and Overview

Jacqueline Hope, David W. Eaton, Gerald M. Ross

CSPG Bulletin

... par de multiples reverberations, nous mettons l'accent surtout sur les attributs sismiques (frequence instantanee et amplitude) du sommet de la...

1999

Estimation of Gas Reservoir Boundary by AVO Analysis

Alfian D. Santoso, L. Hendrajaya, F. Makhruf, Purwoko, S. Ardisasmita

Southeast Asia Petroleum Exploration Society (SEAPEX)

... be detected or there is no variation of amplitude to offset. Figure 6. Avo Analysis of selected CDP from Line A Based on ail of the criteria...

1996

Abstract: Seismic Amplitude Measurement for Primary Lithology Estimation (SAMPLE): Case Histories From Tertiary Western Basins

G. S. Gassaway

Earth Science Bulletin (WGA)

... from the reflection amplitude variation versus shot-to-geophone offset within a CDP gather (Gassaway and Richgels, 1983). From a crossplot...

1984

EXTENDED ABSTRACT: Basalt Imaging on the NE Atlantic Margin: seeing through a glass, darkly; #90022 (2002)

Robert S. White

Search and Discovery.com

... and amplitude variations of these long-offset arrivals also allow good velocity models to be built of the subsurface, which in turn allow improved...

2002

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