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The AAPG/Datapages Combined Publications Database

Showing 33,179 Results. Searched 200,636 documents.

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Fracture Detection by Azimuthal Differential Residual Moveout

Juefu Wang

Search and Discovery.com

... information is very important to oil and gas exploration and exploitation. Open fractures can hold fluid or provide a pathway for hydrocarbon migration...

Unknown

Wheeler Gorge Turbidite-Conglomerate Series, California; Inverse Grading

Richard V. Fisher, James M. Mattinson

Journal of Sedimentary Research (SEPM)

... pressures near the boundary of deposition tend to drive the large particles upward. Bernoulli's principle relates the velocity in a fluid system...

1968

Structural and time-lapse imaging through gas clouds via FWI at Eldfisk field, North Sea

Zhengxue Li, Leila Bencherif-Soerensen, Per Gunnar Folstad, Brian Macy, Simon Shaw, Baishali Roy

International Meeting for Applied Geoscience and Energy (IMAGE)

... in these areas. Starting with a legacy velocity model, FWI is used as the main tool for model building, capturing detailed velocity changes associated...

2023

Land FWI in the Sultanate of Oman: Challenges and advances on the road to high-resolution velocity

Mohammad Sheryar Farooqui, Yonghe Guo, Azza Al Hasni

International Meeting for Applied Geoscience and Energy (IMAGE)

...Land FWI in the Sultanate of Oman: Challenges and advances on the road to high-resolution velocity Mohammad Sheryar Farooqui, Yonghe Guo, Azza Al...

2024

Abstract: Complex-beam Migration: Non-recursive and Recursive Implementations; #90187 (2014)

Tianfei Zhu

Search and Discovery.com

... migrated images from the Foothills model dataset. (a) Velocity model using for generating the synthetic data. (b) Reverse-time migration. (c) Kirchhoff...

2014

Joint physics-based and data-driven time-lapse seismic inversion: Mitigating data scarcity

Yanhua Liu, Shihang Feng, Ilya Tsvankin, David Alumbaugh, Youzuo Lin

International Meeting for Applied Geoscience and Energy (IMAGE)

... (ML) inversion. The developed hybrid methodology simultaneously predicts the variations in velocity and saturation and achieves a high spatial...

2022

Fracture Detection Interpretation Beyond Conventional Seismic Approaches, #41035 (2012)

Gary Jones, Rocky Roden

Search and Discovery.com

.... Spectral decomposition analysis can be employed to determine the optimal frequency bands that define fracture lineations. These optimally defined...

2012

Improvements in ESP Designs in Non-consolidated Sandstone Reservoir and Mature Field, Marine Region, Mexico, #42139 (2017).

Emaglin Hernandez Medina, Sarita Sandoval Perez, Saul Gomez Saavedra, Hermilo Ramos, Juan Jesus Guerrero, Gustavo Gonzalez

Search and Discovery.com

... documents field experiences and integral solutions implemented in wells through technical analysis between Baker Hughes, a GE Company, through...

2017

Application of 3D Seismic Volume Curvature for Basement Fracture Delineation, Case Study: Suban Field, South Sumatra Basin

Baskoro Arif Kurniawan, Sugiharto Danudjaja, John Hughes

Indonesian Petroleum Association

... using controlled beam prestack depth migration and analysis of these data using volume curvature methods. Recent seismic re-processing of the Suban 3D...

2012

Anisotropy Analysis in Shale Using Advanced Sonic Data - Bakken Case Study, #41049 (2012)

Mehdi Ostadhassan, Zhengwen Zeng, Hadi Jabbari

Search and Discovery.com

...) corrections, migration, and amplitude variation with offset (AVO) analysis. Theory Vertical transverse isotropy, also known as polar anisotropy (Walsh et...

2012

SG14: The COCORP Seismic Reflection Traverse Across the Southern Appalachians - Data Acquisition and Processing

Frederick A. Cook, Larry D. Brown, Sidney Kaufman, and Jack E. Oliver

AAPG Special Volumes

... velocity variations which could produce static shifts of the traces, thus resulting in deterioration of the data quality, and migration of dipping...

1983

Abstract: Hydrogeochemical Prospecting for Natural Gas: The Geochemical Chimney, Shallow Groundwater Hydrogeology, and Interpretation of Near-Surface Data; #90172 (2014)

Matthew V. Kohlbecker, Dimitri Vlassopoulos

Search and Discovery.com

... important role in the search for new natural gas accumulations, especially in onshore frontier areas. The approach involves analysis of soil gas...

2014

High-EffortŽ Seismic Acquisition: Improving Image Detail; #41568 (2015)

David C. Henley, Kevin Hall, Henry Bland, Eric Gallant, Gary Margrave, Malcolm Bertram

Search and Discovery.com

... short period multiples, and equalize reflection strength over angle (Henley, 2004). Moveout velocity and statics NMO Velocity analysis and statics...

2015

AVO Attribute Analysis for Gas Hydrate in Shenhu Area; #41228 (2013)

Rui Yang, Nengyou Wu, Zhibin Sha, and Jinqiang Liang

Search and Discovery.com

... is a technique by which geophysicists attempt to determine thickness, porosity, density, velocity and fluid content of strata. AVO analysis has gained...

2013

Abstracts: Full Waveform Inversion with Total Variation Regularization; #90173 (2015)

Amsalu Y. Anagaw, Mauricio D. Sacchi

Search and Discovery.com

... åå 2 w , 2 ( , w) - (w ) 1 where m is the slowness (inverse of velocity) model parameter we seek to retrieve,  is the angular frequency, and ns...

2015

Trishear: A Review of Kinematics, Mechanics, and Applications

Stuart Hardy, Richard W. Allmendinger

AAPG Special Volumes

... shows the velocity distribution and key angles for the backlimb trishear analysis.Three-dimensional TrishearThree-dimensional (3-D) analysis of trishear...

2011

Seismic Stratigraphic Exploration - A New Frontier

Roy O. Lindseth

Rocky Mountain Association of Geologists

... measurement, and direct correlation to well control. However, the major advantage is the ability to display and map lateral velocity changes which...

1977

Sedimentary Structures Generated by Flow in Alluvial Channels

D. B. Simons, E. V. Rlchardson, C. F. Nordin JR.

Special Publications of SEPM

... by changing the temperature the or FROM W ANALYSIS material cosity VELOCITY COMPUTED increase in antidune activity The changes in bed form...

1960

Tarakan Sub-Basin Growth Faults, North-East Kalimantan: Their Roles in Hydrocarbon Entrapment

Elan Biantoro, M. Indra Kusuma, Lindy F. Rotinsulu

Indonesian Petroleum Association

... by faults depend on their sealing/non-sealing condition, distance from the kitchen area, timing of migration, and the age of the faults themselves...

1996

Computer Applications in Geology, No.4, Chapter 9: GIS-Based Analysis of Fluid Migration in Sedimentary Basins

Gernot Paulus

AAPG Special Volumes

...Computer Applications in Geology, No.4, Chapter 9: GIS-Based Analysis of Fluid Migration in Sedimentary Basins Gernot Paulus 2000 121 136 AAPG...

2000

North Belut 3D Seismic Processing Experience: The First High-Resolution High-Density Q-Marine Survey Conducted in Indonesia

Andreas T. Waluyo, Michael I. Challis

Indonesian Petroleum Association

... & pre-stack time migration Residual radon demultiple Dual picking: VNMO and Eta Spatially Continuous Velocity Analysis, Mutes, Stacking Spectral...

2008

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