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The AAPG/Datapages Combined Publications Database

Showing 2,336 Results. Searched 200,693 documents.

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Abstract: Integrated Well Logging Technologies to Identify Viscous Hydrocarbons: Shallow Carbonate Reservoir Case Study, West Kuwait; #90254 (2016)

Mahmoud F. Fahmy, Nami Al Mutairi, Fatema Al Failakawi, Naveen Nverma, Natarajan Murthy, Ibrahim Al-Sammak, Abba Abdessalam, Cahyo Nugroho, Monica Ghioca, Viet Le Huy

Search and Discovery.com

... the identification of viscous oil. Based on the log interpretation, the heavy oil and water samples were successfully acquired using dual packers’ wireline tool...

2016

Abstract: Separated Wave-Field Imaging: Utilizing the Multiple Wavefield to Improve Sub-Surface Illumination for OBS Surveys; #90319 (2018)

Jyoti Kumar, Tony Martin, Julien Oukili

Search and Discovery.com

..., the equivalent survey provides an image with a greater sampling both in terms of spatial extent and in terms of angular reflectivity information. By reciprocity...

2018

Estimating subsurface geostatistical parameters from surface-based GPR reflection data using a deep-learning approach

Yu Liu, James Irving, Klaus Holliger

International Meeting for Applied Geoscience and Energy (IMAGE)

... as weathered bedrock. It is from this thin surficial layer that we draw our drinking water and produce our food, and it is also where we ultimately discharge...

2023

Chapter Seven: Reservoir Evaluation

Alistair R. Brown

AAPG Special Volumes

... of net producible gas sand in the Gulf of Mexico: Geophysics, v. 49, p. 686–714. Domenico, S. N., 1974, Effect of water saturation on seismic...

2011

New technologies for seismic resolution enhancement and bandwidth expansion: Applications in SE Asian Basin

Yasir Bashir, Abdul Halim Abdul Latiff, Muhammad Sajid

Geological Society of Malaysia (GSM)

... reflectivity of seismic data based on geometrical and geophysical factors. Seismogram tuning and spectra analysis, well log data, and locally varying...

2024

Compartmentalization between the GC0738_1 Mad Dog North Wellbores—Evidence for Post-Depositional Slumping in the Lower Miocene Reservoirs of the Deepwater Southern Green Canyon, Gulf of Mexico

Christopher D. Walker, Glen A. Anderson, Paul G. Belvedere, Alison T. Henning, Francis O. Rollins, Eric Soza, Shalina Warrior

GCAGS Transactions

... different oil water contacts (OWCs) are estimated, neither of which agree with previously defined Mad Dog OWCs. Petrophysical analyses calculate lower...

2015

Abstract: Seismic Source Wavelet Estimation and Sparse-spike Deconvolution; #90174 (2014)

Zhengsheng Yao and Mike Galbraith

Search and Discovery.com

... and that the source wavelet has normalized energy to avoid scale ambiguity between reflectivity and source wavelet amplitude. Introduction In seismic...

2014

Seismic Reflectivity Studies on Northwestern African Continental Shelf: Strait of Gibraltar to Mauritania

Robert L. McMaster , Thomas P. Lachance

AAPG Bulletin

...Seismic Reflectivity Studies on Northwestern African Continental Shelf: Strait of Gibraltar to Mauritania Robert L. McMaster , Thomas P. Lachance...

1968

Seismic Facies and Sedimentology of Terrigenous Pleistocene Deposits in Northwest and Central Gulf of Mexico: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

Charles J. Stuart , Charles A. Caughey

AAPG Special Volumes

..., prodelta, and transgressive marine deposits are characterized by weak reflectivity. Near the present shelf edge, rapid progradation of mud and sand...

1977

Challenges in Mapping Seismically Invisible Red Fork Channels, Anadarko Basin, Oklahoma

Rachel Barber, Kurt Marfurt

Oklahoma City Geological Society

... interpretated horizons: First Break, v. 19, p. 85–100. Rutherford, S.R.; and Williams, R.H., 1989, Amplitude-versus-offset variations in gas sands...

2010

Acoustic Impedance as a Tool to Identify Reservoir Targets: A Case Study of the NE Betara-11 Horizontal Well, Jabung Block, South Sumatra

Farid Saifuddin, Moektianto Soeryowibowo, I. Nyoman Suta, Budhy Chandra

Indonesian Petroleum Association

... to predict reservoir distribution and fluid content, and to recommend optimal drilling targets and well plans. A cross-plot of lithology versus acoustic...

2002

Seismic Foldout: New GeoStreamer X multi-azimuth seismic dataset in the Norwegian Sea unlocks new prospectivity

Marcin Przywara, Stefan Möller, Jens Beenfeldt, PGS

GEO ExPro Magazine

... toward marine post-rift deep-water clastic systems and stratigraphic traps within the Cretaceous section. Efforts will continue to focus on more complex...

2024

An Integrated Reservoir Study of the Liuhua 11-1 Field Using a High-Resolution Three-Dimensional Seismic Data Set

Christoph Heubeck, Kenneth Story, Pat Peng, Claire Sullivan, Stuart Duff

AAPG Special Volumes

... simulation model of Liuhua field showing initial fieldwide water saturation in principal reservoir zone B1.Permeability and water saturation were...

2004

Elastic AWI and RWI in the Santos Basin

Tenice Nangoo, Nikhil Shah, Adrian Umpleby, John Armitage, Mike Warner, Gustavo Catao Alves, Andre Bulcao, Analena Mileo Camara de Oliveira

International Meeting for Applied Geoscience and Energy (IMAGE)

..., and elastic simulations on the right. The halite-only p-wave model contains water, above soft sediment, above a homogeneous halite layer...

2024

Improving reservoir imaging with FWI: A case study in the Columbus Basin, offshore Trinidad

Xiaolei Song, Simon Luo, Hu Jin, Imtiaz Ahmed, Akkel Paul, Nirala Boodoo, Ganyuan Xia, Sean Cardinez, Rodney Johnston

International Meeting for Applied Geoscience and Energy (IMAGE)

... Bottom Cable (OBC) data, a first in this basin. The corresponding FWI-derived reflectivity (FDR) image provides geologic information consistent...

2024

Complex Geology and Gas Hydrate Dynamics Characterize Mississippi Canyon Block 798 on the Upper Continental Slope of the Northern Gulf of Mexico

Geresi, Erika, Lutken, Carol, McGee, Tom, Lowrie, Allen

GCAGS Transactions

..., but interpretable, seismic reflections. The weak reflectivity suggests cementation by gas hydrates. In one region, shallow sediments are underlain by chaotic...

2002

Land surface-related multiple attenuation based on wave-equation deconvolution

Gordon Poole, Brandon Li, Mattia Miorali, Keith Mills, John Tickle

International Meeting for Applied Geoscience and Energy (IMAGE)

... reflecting surface. For marine data, the upper reflecting surface may be approximated by the horizontal water-air interface, and long-period multiple...

2022

What Is the Role of Carbon Dioxide in Climate Change during Earth History? #110057 (2008)

Eric J. Barron

Search and Discovery.com

... (a higher surface reflectivity) and decreased water vapor (a greenhouse gas) content in the atmosphere, thus amplifying the cooling. Such changes...

2008

Exploration of the Mentawai Block – West Sumatra

Hariadi N., R. A. Soeparjadi

Indonesian Petroleum Association

... among others the presence of seeps near Bengkulu, and the second phase of seismic surveys, comprising 210 statute miles of shallow water multichannel...

1975

Fundamental Work Flow for Improving Static Model Using Seismic Data Case Study: Upper Gabus Zones in Kerisi Field

Baskoro Arif Kurniawan, Aguslianto Efendy Harahap, Irfan Yuliandri Syukri

Indonesian Petroleum Association

... zone does not occur in the UGM reservoir. Therefore, the water saturation model was based on the petrophysical analysis of the Kerisi wells’ water...

2017

Unleashing geological sequestration potential of mature oilfield by enforcing 4-dimensional seismic model-based inversion in Widuri Field, Indonesia

Dwandari Ralanarko, Brimas Aptanindia Pangestu, Edy Sunardi, Ildrem Syafri, Billy Gumilar Adhiperdana

Geological Society of Malaysia (GSM)

... shale layers in the reservoir zone. 22 The presence of water injection alters the condition of the reservoir; firstly the water saturation...

2024

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