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The AAPG/Datapages Combined Publications Database

Showing 11,041 Results. Searched 200,357 documents.

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High Frequency Full Waveform Inversion as an Interpretation Solution

Laurence Letki, Matt Lamont, Troy Thompson

Australian Petroleum Production & Exploration Association (APPEA) Journal

...High Frequency Full Waveform Inversion as an Interpretation Solution Laurence Letki, Matt Lamont, Troy Thompson The APPEA Journal 2019, 59, 904–908...

2019

Vibration Induced Fatigue; Threats and Mitigation

Helge Lawrenz

Indonesian Petroleum Association

... Proceedings, 2015 modules) with any one of its natural mechanical frequencies (i.e. Eigen frequency) coinciding or nearing a periodic excitation...

2015

A gradient-free Bayesian full-waveform inversion approach for background model uncertainty quantification

Shuhua Hu, Zeyu Zhao, Fuchun Gao, Faqi Liu, Shuo Zhang, Mrinal K. Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

... to either build a good background model (Prieux et al., 2012; Zhu and Fomel, 2016; Datta and Sen, 2016; Chen et al., 2020) or extrapolate low-frequency...

2024

Event-based risk management for subsurface risks: An approach to protect value generation from oil and gas fields

P. Craig Smalley, and Konstantin Chebotar

AAPG Bulletin

.... This revealed clear trends in the relative frequency of risk groups with type of field: for example, risks related to hydrocarbon-in-place volumes are more...

2017

Relationship Between Well Performance and Structural Setting in the Marcellus Shale of Greene County, Pennsylvania, #51568 (2019).

M. Wes Casto, Devin R. Fitzgerald, Robert B. Thomas Sr.

Search and Discovery.com

... in the Marcellus Shale will be explored and compared to what has been observed in the Utica Shale. Further, the importance of filtering wells by structural...

2019

A practical implementation of data-space Hessian in the time-domain formulation of source extended full-waveform inversion

Gaoshan Guo, Stephane Operto, Ali Gholami, Hossein S. Aghamiry

International Meeting for Applied Geoscience and Energy (IMAGE)

...A practical implementation of data-space Hessian in the time-domain formulation of source extended full-waveform inversion Gaoshan Guo, Stephane...

2022

Ground-Water Contamination

New Orleans Geological Society

... leak from tanks and pipelines. Landfills: These work like a giant Mr. Coffee, filtering a strange brew of contaminants from municipal and household...

1993

Counting Grain Mounts: Number Percentage Vs. Number Frequency: NOTES

Jon S. Galehouse

Journal of Sedimentary Research (SEPM)

...Counting Grain Mounts: Number Percentage Vs. Number Frequency: NOTES Jon S. Galehouse 1969 Vol. 39 No. 2. (June), Quantitative mineralogical...

1969

Size Frequency Distributions of Sediments

W. C. Krumbein

Journal of Sedimentary Research (SEPM)

...Size Frequency Distributions of Sediments W. C. Krumbein 1934 Vol. 4 No. 2. (August), Distinction is made between continuous and discontinuous...

1934

Marine Vibrator Concepts for Modern Seismic Challenges

Andrew Long, Rune Tenghamn

Petroleum Exploration Society of Australia (PESA)

..., shallow tow air gun array designed to improve ultra-low frequency output has proven practical. Dellinger et al. (2016) present a large MV concept...

2018

Quantitative characterization of shales within tidally influenced fluvial valley fill deposits of the Ferron Sandstone, eastern Utah: Implications for hydrocarbon exploration

Kivanc Biber, Shuhab D. Khan, Janok P. Bhattacharya, Mark D. Barton, and Craig L. Glennie

AAPG Bulletin

..., thickness, and frequency of each valley fill succession. Long, uncommon, and anisotropic shales in valley 1 (V1) were deposited in a braided setting...

2017

Integration in Exploration

Cecil H. Green

AAPG Bulletin

... discrimination, volume control action, et cetera. Then, there are the practical physical aspects of reduced weight of instruments, as opposed to greater...

1948

Type Wells - A Physics-Blind Statistical Myth? Our RTA Driven Construction Methodology Proves Otherwise!

Sriniketh Sukumar, W. John Lee,

Unconventional Resources Technology Conference (URTEC)

... to be perfect for its intended purpose, though notably the method improves when high-frequency daily rate data is used, as opposed to monthly...

2021

Abstract: The Role of the Geological Surveys in the 21st Century

Peter J. Cook

Geological Society of Malaysia (GSM)

... such talks to be held in Ipoh. Abstrak (Abstract) Geological surveys were first established to undertake mapping relating to the practical aspects...

1997

N/A

Deblendable land acquisition

Amarjeet Kumar, Joe Fuller, Tom Rayment, Mason Phillips, Dave Monk, Chris Ansorger, Stuart Schmitt

International Meeting for Applied Geoscience and Energy (IMAGE)

... that directly affect the quality and efficiency of inversion-based deblending and provide practical recommendations for future simultaneous-source acquisition...

2022

Applications of Kirchhoff Least-Squares Migration: Towards Reservoir Imaging; #42183 (2018)

Francesco Perrone, Graham Roberts, Lorenzo Casasanta, Andrew Ratcliffe, Arash Jafargandomi, Karen Purcell

Search and Discovery.com

... of the problem, this approach has historically been too computationally expensive for production-sized scenarios. Instead, a more practical imaging...

2018

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)

... optimization algorithm to compare and analyze it with the traditional L1 norm method. After double verification of data simulation and practical...

2024

One-way full-waveform inversion using frequency-domain model extension

Rustam Akhmadiev, Biondo Biondi, Robert G. Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

...One-way full-waveform inversion using frequency-domain model extension Rustam Akhmadiev, Biondo Biondi, Robert G. Clapp One-way full-waveform...

2024

ABSTRACT: METHODOLOGY OF PP/PS EVENT MATCHING IN 4C DATA INTERPRETATION

Keshan Zou, Jianchun Dai, Andy Hannan

Geological Society of Trinidad & Tobago

... in phases of processed PP and PS data from processing point of view • Differences in PP and PS wavelet frequency contents from image point of view Specially...

2007

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