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The AAPG/Datapages Combined Publications Database

Showing 27,616 Results. Searched 197,286 documents.

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Combined P and S Waves Survey for Hydrocarbon Exploration

Basuki Puspoputro

Indonesian Petroleum Association

... it is possible, for example, to verify P- wave reflection amplitude variation due to pore fluid changes ( e.g. brine to gas-brine mixture...

1990

Assessing and processing three-dimensional photogrammetry, sedimentology, and geophysical data to build high-fidelity reservoir models based on carbonate outcrop analogues

Ahmad Ramdani, Pankaj Khanna, Gaurav Siddharth Gairola, Sherif Hanafy, and Volker Vahrenkamp

AAPG Bulletin

... conducted in this study were constant-offset reflection surveys where the separation between transceiver and receiver antennas was kept constant at 1 m...

2022

Prestack inversion and amplitude variation with offset attributes as hydrocarbon indicators in carbonate rocks: A case study from the Illinois Basin

Jacob T. Murchek, Paul McColgan, Lindell C. Bridges, Ernest C. Hauser, and Doyle R. Watts

AAPG Bulletin

...Prestack inversion and amplitude variation with offset attributes as hydrocarbon indicators in carbonate rocks: A case study from the Illinois Basin...

2023

Abstract: The Elastic Look-Ahead Walkaway and Predictive Drilling Applications; #90213 (2015)

Scott Leaney, Alberto Malinverno, and Michael Jones

Search and Discovery.com

... with borehole seismic). What is needed is a borehole seismic survey that contains reflection moveout – enter the multi-offset VSP or walkaway. Walkaways...

2015

GEOLOGY OF THE COOSA DEFORMED BELT

William A. Thomas, James A. Drahovzal

Alabama Geological Society

... in the trace of the Pell City fault at the Reads Mill offset may be a reflection of up-to-northeast movement on the offset zone. The Fort McClellan window...

1974

Seismic Fracture Detection in the Second White Speckled Shale: Anisotropic Perspectives on an Isotropic Workflow; #41289 (2014)

David Cho, Craig Coulombe, Scott McLaren, Kevin Johnson, and Gary F. Margrave

Search and Discovery.com

... that control failure. To determine the elastic properties, an amplitude variation with offset (AVO) inversion was performed to extract the P- and S-wave...

2014

Seismic Exploration for Stratigraphic Traps: Geophysical Exploration Methods

Paul L. Lyons, M. B. Dobrin

AAPG Special Volumes

... lateral change, other than this rather subtle time variation, which could be used to define the channel. The upper reflection, as noted, represents...

1972

Abstract: Somalia … The Last Remaining Exploration Frontier; #90310 (2017)

Douglas Paton, Hannah Kearns, Roxana Stanca, Karyna Rodriguez, Neil Hodgson, Abdulkadir A. Hussein

Search and Discovery.com

... hydrocarbon exploration in the mid-shelf and deepwater areas of the >1500 km long margin. Recently acquired long offset 2D reflection data by Spectrum has...

2017

Experience with Surface and Downhole Vector Wavefield Recording in Central Sumatra

Eddy Murhantoro, Jeff Wright

Indonesian Petroleum Association

... in modelling the variation of reflection coefficient with angle of incidence. A number of studies have determined relationships between Vp/Vs for shaley...

1989

Managing Frac Hits in Vaca Muerta Oil Development: Insights from a Case Study, Statistical Analysis, and Mitigation Strategies

Juan Filipich, Adrian Oscar Rasgido, Lucia Lamberghini, Victor Hugo Ñañez

Unconventional Resources Technology Conference (URTEC)

... the offset wells are located, the presence of natural fractures, the characteristics of the installation in the offset well, the production landing point...

2023

Modeling-based amplitude recovery (MBAR)

Yonghe Sun, Zhemin Tan, Jeff Nealon, James Davenport, Mark Fan, Yuli Zhang, Brian Church

International Meeting for Applied Geoscience and Energy (IMAGE)

...-image-point (CIP) angle gathers 𝐼(𝑧, 𝜃) for illustration, where 𝑧 stands depth and 𝜃 stands for reflection angle, and other dimensions (x, y...

2022

On the Resolution of Modern Structural Electrical Surveying

L. A. Brushyanin, B. A. Lyapustin, B. V. Bucharskiy, V. A. Sidorov

Petroleum Geology: A Digest of Russian Literature

... (1974) No. 6. (June) (Geologiya Nefti i Gaza, no. 6, 1974, p. 68–73) The point sounding method of electrical surveying is applied to oil exploration...

1974

Chapter 10: 3-D Seismic-Structural Workflows – Examples Using the Hat Creek Fault System

Graham Yielding, Brett Freeman

AAPG Special Volumes

... be distinguished. Despite the clear offset of the reflection pattern at the fault, the autotracked horizon (green) continues uninterrupted across the fault...

2016

ABSTRACT: Class I AVO Analysis in a North Texas Mid-Continent Reservoir; #90007 (2002)

Duane A. Pankhurst

Search and Discovery.com

... through amplitude variation with offset (AVO) modeling. Located in north Texas, a high-resolution (10-90 Hz) 3D seismic data set was studied...

2002

Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance

Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt

Unconventional Resources Technology Conference (URTEC)

... . Summary Two types of anisotropies commonly seen in wide-azimuth, far offset reflection seismic data are VTI (vertical transverse isotropy) and HTI...

2016

Correlation of Reflection Seismograph Records in California

Henry Salvatori

AAPG Bulletin

...Correlation of Reflection Seismograph Records in California Henry Salvatori 1933 257 267 17 3. (March) Reflection records in California can...

1933

Determining the Coal Bed Methane Distribution Based on Amplitude Variation With Offset (AVO) Analysis and Seismic Inversion: Case Study of Sumatra Basin

Padmadi Heru Wibawa, Abd. Haris, Suprajitno M.

Indonesian Petroleum Association

...Determining the Coal Bed Methane Distribution Based on Amplitude Variation With Offset (AVO) Analysis and Seismic Inversion: Case Study of Sumatra...

2007

Abstract: Elastic Full Waveform Inversion For Land Walkaway VSP Data; #90224 (2015)

Olga Podgornova, Scott Leaney, Marwan Charara, and Eric von Lunen

Search and Discovery.com

... compensated the variation of the near-surface conditions for different offsets. Introduction Vertical seismic profiling (VSP) data are in situ high...

2015

Passive Margins: Eroded Carbonate Platform Margin--The Blake Escarpment off Southeastern United States

William P. Dillon, Anne M. Trehu, Page C. Valentine, and Mahlon M. Ball

AAPG Special Volumes

...). The layering of high and low velocity zones shown in the model is supported by the correlation between the large-offset seismic data, CDP seismic-reflection...

1987

Intra-Muda Shallow Gas in Cumi-Cumi PSC, Natuna Sea - a Driller's Nightmare Becomes a Geophysicist's Dream

Martin Bennett

Indonesian Petroleum Association

... of the top of sand reflector. Rutherford and Williams (1989) demonstrated that by crossplotting gradient (G) against zero-offset P-wave reflection amplitude (P...

2000

Successful Identification of Thin Carbonate on Paleo-Basement High: Special Case in Palembang High, South Sumatra Basin

Feriyanto, Firman Kamil, Yuyus Kusnandar, Yudi Yanto

Indonesian Petroleum Association

... model. There is a large variation in the internal rock heterogeneity of the carbonate rocks, which causes a wide range of rock properties, including...

2005

Ultra-deep Jurassic acquisition technology and its application in dual-complex low SN ratio area, Qaidam Basin

Yongguo Wu, Zhenhua He, Di Wu, Yongsheng Wang, Chunrui Han, Hua Yao

International Meeting for Applied Geoscience and Energy (IMAGE)

...; the distribution of deep structures and the layers in Jurassic became clearer; and the variation of the reflection structure inside the Jurassic Formation...

2023

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