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The AAPG/Datapages Combined Publications Database

Showing 2,471 Results. Searched 200,619 documents.

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Application of seismic curvature attributes in the delineation of coal texture and deformation in Zhengzhuang field, southern Qinshui Basin

Lutong Cao, Yanbin Yao, Dameng Liu, Yanhui Yang, Yingjin Wang, and Yidong Cai

AAPG Bulletin

.... Figure 6. Filtering effect of the no. 3 coal seam. (A) Time–structure map before filtering. (B) Time–structure map after 3 × 3 iterative median...

2020

Data-driven near-surface Q compensation: A case study in Sichuan Basin of China

Xinyuan Feng, Yulian Zhao, Mingtu Xiao

International Meeting for Applied Geoscience and Energy (IMAGE)

...-Northwest (NWGI), Petrochina Summary The near surface layer causes a strong absorption and attenuation effect on seismic waves, which seriously...

2024

Pre-drill Reservoir Evaluation Using Passive Seismic Imaging

Charles Sicking, Jan Vermilye, Ashley Yaner

Unconventional Resources Technology Conference (URTEC)

... and cannot be easily modeled. These noises are suppressed using the trace filtering workflow that includes cepstral filtering and low cut frequency...

2016

Improving Oil Recovery Using Chemicals Developed in Indonesia

Suryo Purwono, Bardi Murachman, Iman Wahyono Sumarinda, I. Gusti Budiaman

Indonesian Petroleum Association

.... In this experiment, the effect of the acidity of the liquid on the properties of lignin produced has been studied. In the first step of the study...

1995

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)

... and FDR volumes. After FWI volumes spectral analysis, the well log data from all wells underwent a uniform filtering process to align...

2024

Seismic Stratigraphic Model of Depositional Platform Margin, Eastern Anadarko Basin, Oklahoma: Section 3. Stratigraphic Models from Seismic Data

William E. Galloway , Marshall S. Yancey , Arthur P. Whipple

AAPG Special Volumes

... effect on the modeled seismic r sponse.) The velocity data were combined with bed-thickness data to produce four velocity-slab profiles, which provided...

1977

Abstract: The Approximate use of 1D Internal Multiple Prediction in a Multidimensional World: Errors and Recommendations; #90224 (2015)

Pan Pan and Kris Innanen

Search and Discovery.com

..., filtering methods use differential moveout between primaries and multiples that are separated in the f-k, -p, or Radon domains. These filtering...

2015

DAS noise attenuation using wavelet stack

Zhou Yu, Zhaojun Liu, Ge Zhan, Peng Cheng, Bin Wang, Weihong Fei

International Meeting for Applied Geoscience and Energy (IMAGE)

... filtering is based on combination of 1D stationary wavelet transform, 2D complex wavelet transform (CWT) and normal moveout. It is non-stationary...

2022

Abstract: Multi-component or Vector Dip Filtering Using the S-transform; #90187 (2014)

Kristof De Meersman and Majda Mihoub

Search and Discovery.com

...Abstract: Multi-component or Vector Dip Filtering Using the S-transform; #90187 (2014) Kristof De Meersman and Majda Mihoub AAPG Search and Discovery...

2014

Geophysical Techniques Used in Petroleum Exploration in the Ying Ge Hai Area, Zhanjiang, SW Guangdong Province, China

L. William Edwards

Circum Pacific Council Publications

... and display techniques, such as computer grid residuals, bandpass filtering, and RAMTEK color displays, gravity and magnetic data anomalies have been closely...

1989

Geomechanics of hydraulic fracturing microseismicity: Part 1. Shear, hybrid, and tensile events

Seth Busetti, Wenjie Jiao, and Ze’ev Reches

AAPG Bulletin

... the required source parameter and focal mechanism data used in the study entails multiple microseismic monitoring arrays or a network of geophones...

2014

TAPHONOMIC FILTERING IN ORDOVICIAN BRYOZOAN CARBONATE MOUNDS, TRENTON GROUP, MONTMORENCY FALLS, QUEBEC, CANADA

STEPHANIE LARMAGNAT, FRITZ NEUWEILER

PALAIOS

...TAPHONOMIC FILTERING IN ORDOVICIAN BRYOZOAN CARBONATE MOUNDS, TRENTON GROUP, MONTMORENCY FALLS, QUEBEC, CANADA STEPHANIE LARMAGNAT, FRITZ NEUWEILER...

2015

Reservoir Properties of the Middle and Lower Paleogene Sediments of the Akhtyrsko-Bugundyr

A. A. Khanin

Petroleum Geology: A Digest of Russian Literature

.... Such a make-up of the rocks has a negative influence on the filtering indices (permeability less than 10-1 millidarcies). This undoubtedly will have...

1960

Seismic imaging profile noise suppression based on self supervised deep learning: a case study in the Yellow Sea

Qiang Xu

International Meeting for Applied Geoscience and Energy (IMAGE)

... with the interpretation and analysis of seismic signals. In past research, various methods, including traditional filtering approaches and signal processing...

2024

Gravity Versus Centrifuge Separation of Heavy Minerals from Sand

Gordon Rittenhouse, W. E. Bertholf, Jr.

Journal of Sedimentary Research (SEPM)

...; the number frequencies do not. Gravity separation tends to effect a cleaner separation of high than of low specific gravity minerals. Centrifuge separation...

1942

Enhanced Resolution Seismic and New Subsurface Insights: Miocene Section, St. Mary Parish, Louisiana

V. Egorov, C. I. Puryear, R. Tharimela, J. Jurasin

GCAGS Transactions

... filtering and seismic processing have truncated the spectral content and are not adequate to define thin layers, faults, carbonate formations, etc...

2021

Expanding Foothills Exploration in Muskwa-Kechika: An Integrated Approach using full Tensor Gravity Gradiometry, Magnetic Gradiometry, LIDAR, Digital Mapping, and GIS, #41538 (2015).

Mark A Davies, Joseph Barraud, Neil Dyer, and Wayne Wheeler

Search and Discovery.com

... to help correct for topography, the largest near source effect. The Case Study In 1993, the Thunder-Cypress well (A-065-D/094-B-15) was spudded...

2015

A Parsimonious Approach to Gravity Inversion for Salt Shape Delineation; #42417 (2019)

Simone Re, Luca Masnaghetti, Elena Medina

Search and Discovery.com

... usually a direct effect on the number of model parameters that the inverse process must infer. The most noticeable application of the two techniques...

2019

AVO-preserving seismic data interpolation by orthogonal polynomial decomposition and mathematical morphological filtering

Yanxin Zhou, Yangang Mo, Junzhou Liu, Dajian Jiang

International Meeting for Applied Geoscience and Energy (IMAGE)

...AVO-preserving seismic data interpolation by orthogonal polynomial decomposition and mathematical morphological filtering Yanxin Zhou, Yangang Mo...

2024

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

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

..., 2006) (a) Median vs Structure-oriented filtering (c) 1430 ms 1790 ms (c) (d) 1430 ms 1790 ms Inline sections through (a) the input seismic...

Unknown

Subtle Discontinuity Detection and Mapping for Carbon Sequestration Assessment in the Illinois Basin

J. H. McBride, R. W. Keach II, H. E. Leetaru, W. J. Nelson

AAPG Special Volumes

... in reservoirs that might be of interest for carbon sequestration. We also tested several applications of other filtering strategies, including reflection...

2009

Direct projection of remaining potential from historical discoveries

Kenneth C. Hood, Ian M. Longley, Paul Ventris, and Jerry Jarvis

AAPG Bulletin

... are typically made early in the exploration process. Plots of cumulative discovered volume versus discovery number illustrate this effect through progressive...

2023

Developing a robust geologic conceptual model using pseudo 3-D P-wave seismic reflection data

Adrian D. Addison, Michael G. Waddell, Camelia C. Knapp, Duke T. Brantley, John M. Shafer

Environmental Geosciences (DEG)

.... The field acquisition was performed with a Geometrics 120 channel StrataView seismograph with 40 Hz geophones and consisted of pairs of one active...

2009

High Performance Seismic Data Migration for High Resolution Interpretation

C. N. Chernoff

Indonesian Petroleum Association

... as; the frequency response of the geophones, use of a broadband source, small source and receiver arrays, wide recording instrument dynamic range, and pre...

1983

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