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The AAPG/Datapages Combined Publications Database

Showing 2,335 Results. Searched 200,599 documents.

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Abstract: Determining Depositional History through use of Cognitive Interpretation Workflows; #90254 (2016)

Ryan Williams, Rachael Moore

Search and Discovery.com

..., reflectivity data was directly translated into geological information, before any traditional lineby-line interpretation. During a regional reconnaissance...

2016

Abstract: Impact of Independent Simultaneous Source (ISS) Survey in Arctic Alaska; #90302 (2018)

Sean Wagner, Gino Alexander, Rebecca Bailey Emerson, Kristin Fishter, Dennis Urban

Search and Discovery.com

... reflectivity and ability to build a more accurate velocity model. In addition to the operational advantages, we will show examples of the uplift...

2018

Abstract: Estimating Reservoir Thickness from Seismic Using Enhanced Stockwell Transform; #90319 (2018)

Sami Awfi, Yi Luo, Nasher M. AlBinHassan

Search and Discovery.com

... reservoir thickness from seismic reflectivity using an enhanced Stockwell Transform (ST). In this method, thickness can be estimated at every point...

2018

Abstract: Deep Learning Seismic Inversion for Reservoir Facies- Data Driven Workflow; #91204 (2023)

Bilal Saeed Syed, Samiran Roy

Search and Discovery.com

... reflectivity data. Conventional seismic inversion is a time intensive process with associated uncertainties. While the above methodology of geophysical...

2023

A Feasibility Study for a 3

Search and Discovery.com

N/A

N/A

Relationship between mineralogy and porosity in seals relevant to geologic CO2 sequestration

Alexander M. Swift, Lawrence M. Anovitz, Julia M. Sheets, David R. Cole, Susan A. Welch, and Gernot Rother

Environmental Geosciences (DEG)

.... M. Carpenter, and J. W. Richardson, 2009, Validity of the Darwin and Ewald reflectivity functions in the range of the far wings: Neutron diffraction...

2014

Chapter 14: Búzios Field: Geological Setting of the Largest Pre-Salt Field, Santos Basin, Brazil

P. Tavares dos Santos, A. C. Gordon

AAPG Special Volumes

... Santos Basin, in southeast Brazil, approximately 180 km off the coast of Rio de Janeiro in 2,000 m of water (Figure 1). Figure 1. Residual Bouguer...

2021

Seismic absolute acoustic impedance inversion using domain adversarial based transfer learning

Anjali Dixit, Animesh Mandal

International Meeting for Applied Geoscience and Energy (IMAGE)

..., saturation, to name a few. However, to obtain absolute AI, incorporation of low-frequency impedance model is essential. This work presents a unified...

2024

Occurrence of Fracture-Hosted Impsonite and Petroleum Fluid Inclusions, Quebec City Region, Canada (1)

JEFFREY R. LEVINE , IAIN M. SAMSON , and REINHARD HESSE

AAPG Bulletin

... , and REINHARD HESSE 1991 139 155 75 1. (January) Impsonite--a high-rank solid petroleum residue--occurs as fracture fillings in Cambrian-Ordovician deep-water...

1991

Norphlet Geology and 3-D Geophysics of Fairway Field Mobile Bay, Alabama

Chip Story

GCAGS Transactions

... salt in green. Buckner/Smackover interval lies above the Norphlet. Figure 4. Seismic section B-B'. Effective free water level (FWL) in Shell #3-113...

1998

Introduction

Search and Discovery.com

N/A

Abstract: Fast and Accurate Impedance Inversion by Well-Log Calibration; #90171 (2013)

Igor B. Morozov and Jinfeng Ma

Search and Discovery.com

... reflectivity, which is related to boundaries between zones of contrasting mechanical properties. Broadly, the commonality between all impedance-type...

2013

Volumetric Curvature Attributes for Mapping Faults, Fractures, Depositional and Diagenetic Features

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

...) Horizon slice Time horizon Neg Neg 250 ms (b) Seismic (a) (c) Thin-bed reflectivity Reflectivity with a bandpass wavelet (high end 120 Hz...

Unknown

Thin Sweet Spots Identification in the Duvernay Formation of North Central Alberta; #10902 (2017)

Ritesh K. Sharma, Satinder Chopra

Search and Discovery.com

... Fatti et al.'s approximation to the Zoeppritz equations, and then subjecting them to thin-bed reflectivity inversion. The latter process removes...

2017

What do acoustic FWI derived amplitudes mean in terms of elastic properties?

Dhananjay Kumar, Ana Garcia-Ceballos, Joe Dierkhising, Abigail Maxwell, Akkel Paul

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Abigail Maxwell, and Akkel Paul, bp ⁺ Now at Colorado School of Mines Summary Full waveform inversion (FWI) derived reflectivity (FDR) is a derivative...

2024

A two-stage deep learning workflow for automated seismic inversion

Haibin Di, Wenyi Hu, Aria Abubakar

International Meeting for Applied Geoscience and Energy (IMAGE)

... network (CNN), (iii) physics-based property-reflectivity-seismic pair generation, and (iv) property model estimation refinement via a physics-guided CNN...

2024

Chapter 4: Synthetic Seismograms and Their Uses

Tom Wittick

North Texas Geological Society

.... The difference in resolving power and dimension of resolution (horizontal versus vertical) is one of the most important lessons from this seminar...

1992

Synthetic Seismograms and Their Uses

Abilene Geological Society

... power and dimension of resolution (horizontal versus vertical) is one of the most important lessons from this seminar. If you remember nothing else...

1993

Seismic attributes for enhancing structural and stratigraphic features: Application to N-Field, Malay Basin, Malaysia

Nur Shafiqah Shahman, Norazif Anuar, Mohamed Elsaadany, Deva Prasad Ghosh

Geological Society of Malaysia (GSM)

..., Mohamed Elsaadany, Deva Prasad Ghosh N-FIELD The N-Field is located offshore Terengganu, approximately 200 km northeast of Kemaman Supply Base in a water...

2021

Eometamorphism, and Oil and Gas in Time and Space

Kenneth K. Landes

AAPG Bulletin

... the formation water at that depth and the overlying Atlantic Ocean was a better-than-usual one. Unusually low temperature gradients also may be explained...

1967

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