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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 2,328 Results. Searched 200,663 documents.

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ABSTRACT: ROBUST WELL TEST INTERPRETATION USING NONLINEAR REGRESSION WITH PARAMETER AND DATA TRANSFORMATIONS; #90114 (2010)

Aysegul Dastan, Albertt Tarantola, and Roland Horne

Search and Discovery.com

... parameters provide faster convergence, more accuracy, and wider tolerance to starting guesses. In the second part of this paper we discuss wavelet...

2010

Amplitude Mapping of Reservoirs in North Africa

Search and Discovery.com

.... The “hardpan” layers set up complex interbed multiples that impose a resonance effect on the amplitude spectrum of the wavelet and results in further...

2013

Chapter Six: Tuning Phenomena in Reservoirs

Alistair R. Brown

AAPG Special Volumes

... and destructively. Considering wavelets of opposite polarity, the amplitude of the composite wavelet reaches a maximum for a bed thickness of one-quarter...

2011

Post Migration Processing of Seismic Data

Dashuki Mohd.

Geological Society of Malaysia (GSM)

...; • correction for the amplitude loss due to inelastic attenuation and spherical divergence, • removal of noise and compression of wavelet through filtering...

1994

Seismic Stratigraphic Interpretation for Thin Layers: Case Studies

Kuo-An Lin, Shi-Chi Fuh, Hsiung-Mao Chen

Geological Society of Malaysia (GSM)

.... The zero-phase wavelet synthetic seismograms and log information demonstrated the reliable quality of the seismic data, and provided the basis...

1987

Calibration of Continuous Wavelet Transform (CWT) Fracture Closure Detection Using Laboratory Hydraulic Fracturing Experiments

Mohamed A. Gabry, Zhi Ye, Amr Ramadan, Ahmad Ghassemi, Mohamed Y. Soliman

Unconventional Resources Technology Conference (URTEC)

...Calibration of Continuous Wavelet Transform (CWT) Fracture Closure Detection Using Laboratory Hydraulic Fracturing Experiments Mohamed A. Gabry, Zhi...

2025

Abstract: Basin-Level First Arrival Tomographic Inversion Near-Surface Modeling and Key Technologies; #91210 (2025)

Liansheng Liu, Chunlan Xing

Search and Discovery.com

... of first arrival data: the Yu wavelet filtering method and the SVI (Super Virtual Interferometry) first arrival reconstruction technique. The former...

2025

Practical Stratigraphic Modeling and Interpretation: Section 3. Stratigraphic Models from Seismic Data

M. W. Schramm Jr., E. V. Dedman, J. P. Lindsey

AAPG Special Volumes

... seismic wavelet to interpretive advantage. The first observation is more generally known as the "bright spot" phenomenon. From its to the exploration...

1977

Extended Abstract: Reservoir Imaging and Characterisation: The Roller Field

Total Depth (Exploration Services) Pty. Ltd., Signal Estimation Technology Inc.

Petroleum Exploration Society of Australia (PESA)

... of the - (Figure 1) shows the field as an elongate, Wavelet Spectra OIL - GAS northeasterly trending anticlinal structure at the top of the Barrow...

1997

Vertical and Lateral Seismic Resolution and Attenuation: Part 7. Geophysical Methods

R. E. Sheriff

AAPG Special Volumes

... successive reflections overlap, so it is desirable that the source wavelet (Figure l) be short. The wavelet should have a distinctive, sharp peak...

1992

Chapter 7: Synthetic Seismic Modeling of Turbidite Outcrops

Mark Chapin, Gottfried Tiller

AAPG Special Volumes

... wavelets used for comparison. A) Shallowly buried Pliocene–Pleistocene reservoir with high-frequency, whitened wavelet. Note that although higher frequencies...

2007

Improving AVO Fidelity by NMO Stretching and Offset Dependent Tuning Corrections, #41574 (2015).

Yong Xu, Satinder Chopra

Search and Discovery.com

..., 2007, CSPG/CSEG/Datapages © 2015 1 Arcis Corp., Calgary, AB, Canada ([email protected]) Abstract Wavelet stretching due to NMO correction of seismic...

2015

erformance of Seismic Arrays in the Presence of Weathering Layer Variations, #41841 (2016).

Jubran Akram, Abdullatif A. Al-Shuhail

Search and Discovery.com

... and wavelet responses. The models considered include the topographic variations and a channel in the base of weathering layer. The topographic variations...

2016

Seismic Resolution and Analysis of Thin Pay Beds (Paper C12)

M. Sajid, D. P. Ghosh, Z. T. H. Zuhar

Geological Society of Malaysia (GSM)

... of the signal i.e. Similarly for higher order derivatives. (1) Maximum resolvable thickness by Widess (1973) is /4 of the wavelength. Wavelet has two lobs...

2012

-- no title --

user

Search and Discovery.com

... [email protected] Abstract/Excerpt Wavelet stretching due to NMO correction of seismic gathers causes problems in AVO. Coupled with the degrading action...

Unknown

-- no title --

user

Search and Discovery.com

... [email protected] Abstract/Excerpt Wavelet stretching due to NMO correction of seismic gathers causes problems in AVO. Coupled with the degrading action...

Unknown

Abstract: Eliminating the Influence of Caprock Thickness on Anomaly Intensities in Geochemical Surface Survey in the South Slope of the Dongying Depression in East China; #90174 (2014)

Liuping Zhang, Zhenli Wang, and Yingquan Zhao

Search and Discovery.com

... thickness varies intensely. In this paper, we established a method to eliminate this influence by using wavelet analysis. In the south slope...

2014

Thin Layer Imaging by Wavelet Transform Enhancement

Randy Condronegoro, Woro Sutjiningsih, Herlan Setiadi, Khairul Ummah, Dythia Prayudhatama

Indonesian Petroleum Association

...Thin Layer Imaging by Wavelet Transform Enhancement Randy Condronegoro, Woro Sutjiningsih, Herlan Setiadi, Khairul Ummah, Dythia Prayudhatama...

2013

VI. Qualitative Stratigraphic Correlations

Norman S. Neidell

AAPG Special Volumes

... a seismic wavelet that is symmetrical and polarized such that a positive reflection (transition from a "soft" rock to a "hard" rock) will be displayed...

1979

The depth-domain seismic inversion based on depth-variant wavelet non-stationary convolution method

Cong Wang, Xuehua Chen, Wei Jiang, Shengyi Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

...The depth-domain seismic inversion based on depth-variant wavelet non-stationary convolution method Cong Wang, Xuehua Chen, Wei Jiang, Shengyi Wang...

2024

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