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The AAPG/Datapages Combined Publications Database

Showing 5,194 Results. Searched 200,691 documents.

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Ascending

Towards understanding the impact of the evanescent elastodynamic mode coupling in Marchenko equation-based demultiple methods

Marcin Dukalski, Christian Reinicke, Kees Wapenaar

International Meeting for Applied Geoscience and Energy (IMAGE)

... this construction allows us to shed light on into the mathematical properties of elastodynamic inverse transmissions, which takes us a step closer...

2022

Micrologging

R. D. Ford

Tulsa Geological Society

... spacing, usually known as the "micro-inverse", has a low radius of investigation and is accordingly affected to quite an extent by the presence of mud...

1951

Detection of Methane Fugitive Emissions Using Drones

Grazia Gargiulo

Australian Petroleum Production & Exploration Association (APPEA) Journal

... were estimated using the inverse distance weighting (IDW) interpolation. IDW interpolation enables geo-static predictions of missing values in between...

2021

A novel deep learning-assisted reservoir fracture delineation with conditional generative adversarial networks

Ardiansyah Koeshidayatullah, Ivan Ferreira

International Meeting for Applied Geoscience and Energy (IMAGE)

... the application of our newly proposed method to solve inverse problems in fracture reservoir by generating realistic fracture map only from a simple sketch...

2022

Integrated Surface-Downhole Acquisition Geometries … The Way to Higher Detailed Reservoir Investigation

A.A. Tabakov, K.V. Baranov

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

.... The first arrival times recorded by downhole receiver allow correcting the salt dome geometry correcting by solving of inverse kinematic problem (fig.4.E...

2006

ABSTRACT: DESIGN AND IMPLEMENTATION OF ROCKS AND MINERALS DETECTION SYSTEM BASED ON HYPERSPECTRAL REMOTE SENSING

Jianlin Yu, Shunian Ning, Yuanfeng Wu, Bing Zhang

The Society for Organic Petrology (TSOP)

... navigation mode was proposed in the paper, which simplify and standardize the complexity data processing procedure. Three major inverse modes of rocks...

2006

Audiomagnetotelluric Investigation of Snake Valley, Eastern Nevada and Western Utah

Darcy K. McPhee, Keith Pari, Frank Baird

Utah Geological Association

... Audiomagnetotelluric (AMT) data along four profiles in western Snake Valley and the corresponding two-dimensional (2-D) inverse models reveal subsurface...

2009

Micro-Mechanisms of Sedimentation in the Epicontinental Environment

Albert V. Carozzi

Journal of Sedimentary Research (SEPM)

... Geneve, v. 56, p. 75-150. CAROZZI, A., 1954. Sedimentation rythmique en milieu corallien: le Jurassique superieur du Grand-Saleve: Archives des...

1958

Abstract: Pengimejan 2D Potensi Lubang Benam dalam Batu Kapur Menggunakan Teknik Keberintangan Geoelektrik di Kampung Baru Kuala Dipang, Kampar, Perak (IN MALAY), 2D Imaging of Potential Sinkhole in Limestone Formation Using Geoelectric Resistivity Method in Kampung Baru Kuala Dipang, Kampar, Perak

Mohamad Yusof bin Kamaruzzaman, Mohd Rozi bin Umor

Geological Society of Malaysia (GSM)

...). The geoelectrical resistivity data obtained are processed using RES2DINV computer software to produce 2D inverse models (Figure 2 & 3...

2017

Anisotropic Reservoir Characterization Based on Support Vector Machine Technique

Search and Discovery.com

... there are two groups for interpolation. One is deterministic methods, such as Inverse Distance Weight, another group is geo-statistic. The kriging...

2013

Abstract: Image Enhacement After Migration; #90174 (2014)

John C. Bancroft, Thais Guirigay, and Helen Isaac

Search and Discovery.com

... assuming the DTD matrix is diagonally dominant, and in migration approximate it with the identity matrix I, which has the convenient inverse that equals I...

2014

Sparsity and Continuity Enhancing Seismic Imaging, #41532 (2015).

Peyman P. Moghaddam, Felix Herrmann, and Chris Stolk

Search and Discovery.com

... the normal matrix ψ = KT K (Nemeth et al.,1999; Kuhl and Sacchi, 2003), and involves the computation of the pseudo inverse of the scattering or demigration...

2015

Quantitative Characterization of Brittle Minerals in Shale Gas Reservoir, Jiaoshiba Area, China; #80556 (2016)

Zhuang Xu, Wanzhong Shi, Qing Ye, Zhiguo Shu

Search and Discovery.com

... Group Jun 21th, 2016, Calgary, Alberta, Canada I Geological background II Geophysical response III Inverse analysis IV Conclusions Well...

2016

Seismic Attenuation Workflow for Lithology and Fluid Interpretation, #42035 (2017).

Raul Del Valle, Tatiana Kerdan, Alejandra Leon, Josue Renteria, Martin Diaz

Search and Discovery.com

... physics and seismic modeling. Application of the workflow for a gas reservoir in the Gulf of Mexico is discussed. 3) Calculating the inverse quality...

2017

Implications of Apatite Fission Track Analysis for the Thermal History of the Scotian Basin, Offshore Nova Scotia, Canada

G. Li, C.E. Ravenhurst, M. Zentilli

CSPG Bulletin

... their present-day temperatures. This indicates that these samples experienced a thermal overprint; they have been hotter in the past than at present. Inverse...

1995

AAPG Archie Series, No. 1, Chapter 10: Modeling Log Responses in Thinly Bedded Reservoirs

Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia

AAPG Special Volumes

...: earth models, forward and inverse modeling, the types of forward models and the methods of inversion that are useful in thin-bed analysis. Specific...

2006

Enhancing conventional VSP data to broadband and its quantitative improvement on lookahead inversion

Hussain Almarzooq

International Meeting for Applied Geoscience and Energy (IMAGE)

... estimating a proper quality factor Q (e.g. Tonn, 1991; Cheng & Margrave, 2012), then applying these Q-estimates on the data using an inverse Q-filter...

2022

Structural and stratigraphic control on the migration of a contaminant plume at the P Reactor area, Savannah River site, South Carolina

Antonio E. Cameron Gonzalez, Camelia C. Knapp, Michael G. Waddell, Adrian D. Addison, John M. Shafer

Environmental Geosciences (DEG)

... approximately 50 m (164 ft), other major findings include (1) the discovery of a shallow (23 m [75 ft] from the ground surface) inverse fault, (2...

2010

Efficient Q-RTM in anisotropic TTI media with phase and amplitude compensation

Yongzhong Wang, Faqi Liu, Carlos Calderón

International Meeting for Applied Geoscience and Energy (IMAGE)

... the formulation of frequency dependent inverse Q as follows, 𝜔𝜏 𝜎 𝜏 𝐿 𝑄 −1 (𝜔) = ∑ 𝑙=1 1+𝜔2 𝑙 𝜏2 (2) 𝜎𝑙 where “𝐿” is the Standard...

2024

The Effects of Porestructure on Sonic Velocity in Carbonates: Examples from Gunung Rapat Limestone, Ipoh

Muhammad Hafiz Izuddin, Chow Weng Sum, Mohd Shafeea Leman, Khor Wei Chung

Geological Society of Malaysia (GSM)

... characteristic of carbonates from Gunung Rapat, Ipoh. To investigate the inverse yet scattered relationship between porosity and sonic velocity...

2016

Can Dispersive Pressure Cause Inverse Grading in Grain Flows?: DISCUSSION

J.P. Le Roux

Journal of Sedimentary Research (SEPM)

...Can Dispersive Pressure Cause Inverse Grading in Grain Flows?: DISCUSSION J.P. Le Roux 2003 333 334 Vol. 73 (2003) No. 2. (March) BAGNOLD, R.A....

2003

Three-dimensional inverse modeling of the refractive heat-flow anomaly associated with salt diapirism

Seiichi Nagihara

AAPG Bulletin

...Three-dimensional inverse modeling of the refractive heat-flow anomaly associated with salt diapirism Seiichi Nagihara 2003 1207 1222 87 7...

2003

Abstract: Re-establishment of Gradient in Frequency-domain Elastic Waveform Inversion; #90174 (2014)

Ju-Won Oh, Dong-Joo Min, and Felix J. Herrmann

Search and Discovery.com

... properly reflect the differences between the true and assumed models satisfying the general inverse theory. The weighting factors are composed...

2014

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