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The AAPG/Datapages Combined Publications Database

Showing 5,188 Results. Searched 200,357 documents.

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The direct linear electromagnetic inverse with constraints

Peter Walker

International Meeting for Applied Geoscience and Energy (IMAGE)

...The direct linear electromagnetic inverse with constraints Peter Walker The direct linear electromagnetic inverse with constraints Peter Walker...

2024

Abstract: The Novel High-Performance 3-D Magnetotelluric Inverse Solver Based on an Integral Equation Approach; #90255 (2017)

Mikhail Kruglyakov, Alexei Geraskin, Alexei Kuvshinov

Search and Discovery.com

...Abstract: The Novel High-Performance 3-D Magnetotelluric Inverse Solver Based on an Integral Equation Approach; #90255 (2017) Mikhail Kruglyakov...

2017

AAPG Archie Series, No. 1: Bibliography

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

... of Professional Well Log Analysts, Paper G, 16 p. Branisa, F., 1974, Filtering of Well-log Curves: Geophysics, v. 39, no. 4, p. 545-549. Buscher, M...

2006

NATS on WATS seismic imaging, rock property modeling and interpretation using machine-learning techniques to inform reservoir quality and deliverability in the Gulf of Mexico

Peter Lanzarone, Shenghui Li, Kang Fu, Kenny Gullette, Jeff Thompson, Gabriel Ritter

International Meeting for Applied Geoscience and Energy (IMAGE)

... mute, RMO correction, trim statics, structural conformable filtering (SCF), inverse Q, and frequency spectral angle balancing. The resulting gathers...

2022

Research on reservoir prediction based on compressed sensing and inversion theory

Qing Zhou, Jianli Wang, Qian Yu, Heng Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... is a random sequence, so its spectrum R should be a white spectrum, but due to the filtering effect of seismic wavelets, it becomes a spectrum...

2022

Utilizing the Two-Way Wave Equation: Reverse Time Pre-Stack Depth Migration

Matthew H. Karazincir, Clive M. Gerrard, Andrew Long, Lynn B. Comeaux

Indonesian Petroleum Association

... by k x2 , k y2 , k z2 , and inverse FFT’d back at each time step and at each grid point. In addition to the fact that the FFT based pseudo-spectral...

2008

Efficient physics-informed Bayesian inversion of VSP and hydrofrac data

Tian Qiao, George Turkiyah, Gerard T. Schuster

International Meeting for Applied Geoscience and Energy (IMAGE)

... of Petroleum Geologists Efficient physics-informed Bayesian inversion 4D data. For the VSP examples in this paper we initially used the analytic inverse...

2022

Subsurface seismic imaging using drill bit noise

Mehdi Asgharzadeh, Ashley Grant, Andrej Bona, Milovan Urosevic

Petroleum Exploration Society of Australia (PESA)

... be either converted to inverse vertical seismic profile (IVSP) data and imaged following standard VSP migration methods (Poletto and Miranda, 2004...

2019

Application of generalized radon transform migration to crosswell seismic geometry

Shujaat Ali, Olga Podgornova, Takashi Mizuno, Joel Le Calvez

International Meeting for Applied Geoscience and Energy (IMAGE)

... location (Krohn and Chen, 1992). To accommodate non vertical incidence P-waves, an (inverse obliquity) term needs to be additional 1/ applied to ௭ data...

2024

Raven Creek Field, Campbell County, Wyoming: Case Histories

C. E. Tranter, C. W. Kerns

AAPG Special Volumes

...-filtered trace then was deconvolved and displayed as the inverse-filtered trace of Figure 11. The comparison between the processed field trace...

1972

Aeromagnetics of Southern Alberta within Areas of Hydrocarbon Accumulation

G.E. Leblanc,, W.A Morris

CSPG Bulletin

... and exotic geochemistry. The Leading Edge, v. 17, no. 1, p. 89-92. Reford, S. 1997. HRAM filtering 101. In: 1997 Canadian Society of Exploration...

1999

Seismic Inversion Resolution Enhancement With (3S) Spectral Blueing, Spectral Balancing, and Stochastic Inversion on Fluvio Deltaic Environment

Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria

Indonesian Petroleum Association

... are shown in Figure 2b. The third step is to separate the frequency and then proceed to the Inverse Fourier Transform process, which converts the data...

2022

The Origin of Inverse Grading in Muddy Debris Flow Deposits--A Review

Michael A. Naylor

Journal of Sedimentary Research (SEPM)

...The Origin of Inverse Grading in Muddy Debris Flow Deposits--A Review Michael A. Naylor 1980 Vol. 50 No. 4. (December), Inverse grading involves...

1980

ABSTRACT: Textural Trends in Deposits of Collapsing Turbidity Currents: Sedimentology of Turbidites and Slurry Beds from the Oligocene Flysch of the East Carpathians, Romania; #90007 (2002)

Zoltán Sylvester, Donald R. Lowe

Search and Discovery.com

... to be inverse-to-normally graded, normally graded or ungraded-to-normally graded. Sorting tends to improve upwards in inversely or normally graded intervals (Fig...

Unknown

Abstract: 3D Delaware Basin Petroleum System Evoluton: Solution of the Basin Inverse Boundary Value Problem; #90257 (2016)

John D. Pigott, Kulwadee L. Pigott, Esra Yalcin, Michael T. Williams

Search and Discovery.com

...Abstract: 3D Delaware Basin Petroleum System Evoluton: Solution of the Basin Inverse Boundary Value Problem; #90257 (2016) John D. Pigott, Kulwadee L...

Unknown

Sand Bodies Connectivity Analysis Utilizing Measured Pore Pressure in Normal Pressure, Offshore Bohai Bay Basin, China, #42106 (2017).

Qian Geng, Xu Changgui, Niu Chengmin, Yang Bo, Yang Haifeng, Jia Zhen,

Search and Discovery.com

... derivation transforming the linear relation between the pressure and depth into the inverse proportional function. The properties of inverse...

2017

Telluric Currents and Their Use in Petroleum Exploration

K. Vozoff , R. M. Ellis , M. D. Burke

AAPG Bulletin

... applications. The major problems at the present time are analyzing and interpreting the measurements. Analysis (filtering) is now being done...

1964

Abstract: Recovering Low Frequencies for Impedance Inversion by Frequency Domain Deconvolution; #90224 (2015)

Sina Esmaeili and Gary Frank

Search and Discovery.com

... (t ) is inverse of w(t ) . By substituting the inverse of w(t ) into equation 1, r (t ) becomes r (t )  s(t ) d (t ), (11) where r (t ) is the exact...

2015

Metaheuristic Rock Property Determination Driven by Rock Type Constrained Global N-Dimensional Analysis; #42292 (2018)

Travis Ramsey, Chang Lu, Jie He

Search and Discovery.com

... of a PEM in a reservoir simulation model. While VNPSO and EPF are executed in this work, other statistical optimization and filtering techniques can also...

2018

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