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The AAPG/Datapages Combined Publications Database

Showing 5,197 Results. Searched 200,636 documents.

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Stratigraphic and Lithofacies Computer Modeling in Three Dimensions: ABSTRACT

Claude G. Abry

AAPG Bulletin

..., and inverse rescaling thereafter. Displays of the three-dimensional interpretation are in the form of structure contour maps and lithofacies maps...

1984

To Drill or Not to Drill: a Synthesis of Experts' Judgments: ABSTRACT

Hamid Gholamnezhad, Alan Baharlou

AAPG Bulletin

... problem in the inverse matrix of pairwise comparisons. The factors are grouped on different levels, forming a chain or hierarchy, whereby the lower level...

1984

Abstract: Time-lapse Inversion with Sparseness, Impedance and Structural Contraints; #90211 (2015)

Mingyu Zhang, Mauricio Sacchi, and Douglas Schmitt

Search and Discovery.com

... examines an inverse framework for time lapse data. In particular, we focus our attention into the problem of incorporating sparseness, impedance...

2015

Volcaniclastic Strata of the Upper Jurassic Santiago Peak Volcanics, San Diego, California

Duane C. Balch, Sarah H. Bartling, Patrick L. Abbott

Pacific Section SEPM

... of thick-bedded sandstone units occur. These sandstones are massively bedded, with vague normal grading, some inverse grading, and contain granule...

1984

Hydrocarbon-generation potential of upper Eocene Enping Formation mudstones in the Huilu area, northern Pearl River Mouth Basin, South China Sea

Junwen Peng, Xiongqi Pang, Hesheng Shi, Huijie Peng, and Shuang Xiao

AAPG Bulletin

..., Petroleum Industry Press, p. 175–179. Huang, D. F., K. Z. Qin, T. G. Wang, X. X. Zhao, and Y. Q. Xu, 1995, Generation and mechanism of coal-derived oil...

2018

Late Cretaceous Nannoplankton and the Change at the Cretaceous Tertiary Boundary

Hans R. Thierstein

Special Publications of SEPM

... nannofossils from Thierstein CRETA CEO US TERTIAR Y BOUNDAR Y NANNOPLANKTON O S g o t l J BIOHORIZON q oc lot J f l 5 1 O f is 361 S 0...

1981

Multi-dimensional inverse scattering series internal multiple model construction via orthogonal contribution summation

Frederico Xavier de Melo, Zhiming James Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

...Multi-dimensional inverse scattering series internal multiple model construction via orthogonal contribution summation Frederico Xavier de Melo...

2024

Abstracts: The Conventional and Non-conventional Seismic Differencing; #90173 (2015)

Vanja Vracar and Robert J. Ferguson

Search and Discovery.com

... on the inverse data matrix. We use 2D variable velocity models and their corresponding migrated synthetic seismograms to represent three snapshots...

2015

The Evolution of FWI and its Perceived Benefits

Tony Martin, Andrew Long

Australian Petroleum Production & Exploration Association (APPEA) Journal

... inverse problem, as the data used for the process is limited, both in its geometry and characteristics, such as frequency bandwidth. Without access...

2019

Image - Rays and the Treatment of Inhomogeneity in Migration

L. Hatton

Southeast Asia Petroleum Exploration Society (SEAPEX)

... of Levin (1971), it is known that the stacking velocity of the dipping event 4 is increased over the migration velocity (~V3) by the inverse...

1980

Interpolated fast and computational-efficient multidimensional singular spectrum analysis (I-FMSSA) for compressive simultaneous-source data processing

Rongzhi Lin, Yi Guo, Fernanda Carozzi, Mauricio D. Sacchi

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Then, an economic-size QR decomposition is applied to matrix M: [Q, R] = qr(M) (4) Finally, the low rank estimation of Hankel matrix H can be computed...

2022

Sedimentologic Aspects of the Eocene Poway-Type Conglomerates

Martin H. Link, David G. Howell

Pacific Section SEPM

... westward transport. Whereas granitic clasts tend to b e c o m e e q u a n t a n d w e l l r o u n d e d with t r a n s p o r t , t h e Poway clasts...

1979

Atenuacion de Ruidos Coherentes de Origen Superficial en el Procesamiento de Lineas Sismicas del Area Maquia-Cachiyacu, Cuenca Ucayali, Subandino del Peru [PAPER IN SPANISH] Coherent Attenuation of Noise Originating from the Surface while Processing Seis

Javier Soto Gomez

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... longitudinales de caracter inverse y orientacion Noroeste-Sureste. De estas fall as, la principal es la que delimita la estructura en su flanco Este. Las...

1991

Estimating CO2 saturation maps from seismic data using deep convolutional neural networks

Zi Xian Leong, Tieyuan Zhu, Alexander Y. Sun

International Meeting for Applied Geoscience and Energy (IMAGE)

... learning (DL) has seen burgeoning applications in solving highly non-linear inverse problems pertaining to geophysics, such as in seismic inversion (e.g....

2022

Mechanisms of Sedimentation for a Facies of the Upper Cretaceous Rosario Formation, Baja California, Mexico

Jorge Ledesma-Vazquez

Pacific Section SEPM

... i n (1 t o 3 c m ) , w h e r e a s o t h e r s a r e q u i t e t h i c k (50 o m ) , w i t h t h e thick sandy layers usually well cemented. T h e t o...

1984

Fast and Reliable Estimates of Low Permeabilities by the Full-Immersion Pressure-Pulse Decay

Michael J. Hannon Jr.

Unconventional Resources Technology Conference (URTEC)

... in the following sections. Inverse Model In order to leverage the advantages of the proposed experimental scheme, one must establish a straightforward...

2017

ABSTRACT: A STUDY ON HYDROCARBON POTENTIAL OF CARBONACEOUS MUDSTONES IN THE LIARD BASIN, NORTHEAST BRITISH COLUMBIA

Nguyen Binh Thi Thanh, Nakayama Kazuo, Toshihiro Takahashi

The Society for Organic Petrology (TSOP)

... and migration histories was evaluated by using 1D and 2D basin modeling techniques. Firstly an inverse simulation model using IVTSST (Inverse Model...

2004

Abstract: Improving the efficiency of the Forward Problem Solver for 3D resistivity modeling

Gregory Nash

Atlantic Geology

... ity (or conductivity). When creating a computer model of the Earth based on geophysical data, the “forward problem” and the “inverse problem” are terms...

2007

Abstract: Petrographic, chemostratigraphic, and alteration analysis through the deformed volcanosedimentary sequence hosting the Boomerang massive sulfide deposits, Tulks belt, central Newfoundland

Ryan M. S. Toole, David R. Lentz

Atlantic Geology

... Newfoundland 43 rhyolitic dacite, based on element abundances and ratios including (Winchester and Floyd inverse ratio numbers in italics) TiO2/Zr (213.1...

2008

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