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The AAPG/Datapages Combined Publications Database

Showing 18,833 Results. Searched 200,616 documents.

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Broadband Seismic Technology and Beyond: Part II: Exorcizing Seismic Ghosts

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... acquisition techniques record data over a useable frequency range of typically 8 to 80 Hertz. A seismic section with this bandwidth can resolve reflectors...

2013

Reservoir prediction technology based on tuning spectral decomposition

Wang Qingzhen, Wang Jianhua, Zheng Ying

International Meeting for Applied Geoscience and Energy (IMAGE)

... A method of reservoir prediction based on time-frequency tuning volume calculated by Synchrosqueezed three parameter wavelet technique is proposed...

2024

Geocentric Sectoring of LWD Azimuthal Log Data for Improved RDIP and RSTRIKE Analysis: Enhanced Reservoir Navigation and Petrophysical Characterization

James J. Willis, Lauren A. Martz

GCAGS Transactions

... partitioning) of LWD azimuthal log data. Our technique defines the sector partitions within a geocentric system. Stratigraphic up and stratigraphic down...

2017

Better Together … Cooperative Incident Response Testing and Exercising … Exercise Zephyr 22

Phillip Starkins

Australian Petroleum Production & Exploration Association (APPEA) Journal

... burden, maximise the testing of counter pollution measures, and demonstrate to stakeholders the robustness and strength of industry’s response system...

2023

Characterizing Hydraulic Fractures Using the Transient Pressure Surge Effect

Yuesu Jin, Yingcai Zheng, Lianjie Huang, Christine Ehlig-Economides

Unconventional Resources Technology Conference (URTEC)

... with the pressure of the driving force. This phenomenon is referred to as the transient Pressure Surge (PS) effect. The PS effect connects the frequency response...

2022

Field Technique Design for Seismic Reflection Exploration

L. R. Denham

Dallas Geological Society

..., as pointed out above, but excessive low-frequency energy can use up too much of the dynamic range of the recording system (ground roll may be 40 dB above...

1982

Machine Learning Approach in Identifying Wellbore Integrity Issue from Drilling Reports in Mahandini Field

Ragil S. Wardana, Rio Afriyanto, Dian S. Nasution

Indonesian Petroleum Association

... typos) are the main issues. Aligning with Digital Innovation and Acceleration program, PT. Chevron Pacific Indonesia conducted study to use Machine...

2019

Oil Petroleum System of the Cenomanian-Turonian Blackstone Formation, Ferrier … Willesden Green … Gilby Area, West-Central Alberta; #80371 (2014)

Kevin Greff and Burns Cheadle

Search and Discovery.com

...Oil Petroleum System of the Cenomanian-Turonian Blackstone Formation, Ferrier … Willesden Green … Gilby Area, West-Central Alberta; #80371 (2014...

2014

Continental Shelves as the Lowstand Fluvial Longitudinal Profile: Possible Implications for Icehouse vs. Greenhouse Stratigraphic Records

Mike Blum

Search and Discovery.com

... Features Teq = L k where: Teq = response time (yrs) L = length of system (km) k = diffusivity = Qs/W Qs = sediment flux (MT/yr) W = channel...

2009

Application of Frequency-Dependent Attributes for Gas Prospect Identification

Vittorio De Tomasi, Alfonso Junio Marini, Maurizio Ferla, Francesca de Finis

International Meeting for Applied Geoscience and Energy (IMAGE)

...Application of Frequency-Dependent Attributes for Gas Prospect Identification Vittorio De Tomasi, Alfonso Junio Marini, Maurizio Ferla, Francesca de...

2023

Concept Selection Methodology for Contaminated Gas Fields in Offshore Malaysia

Salman Saad

Indonesian Petroleum Association

..., longer emergency response times and higher frequency of boat transfers. The project is marginal at current oil prices and the sanctioning requires a strict...

2020

Acquisition, Processing, and Analysis of Shallow, High-Resolution Seismic Data from the Outer Continental Shelf and Upper Slope, Offshore Louisiana

Susan E. Nissen , Janet M. Combes , Anthony G. Nekut

Journal of Sedimentary Research (SEPM)

..., the boomer's highest frequencies would have been lost in digital recording, thus eliminating its frequency advantage over the sleeve gun. A 100-m-long...

1999

Introduction - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2

Hezhu Yin

AAPG Special Volumes

...Introduction - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2 Hezhu Yin Introduction Yin, H. 2011...

2011

Recent AEM Case Study Examples Using a Full Waveform Time-Domain System for Near-Surface Applications, #41509 (2014).

Jean M. Legault, Alexander Prikhodko, Timothy Eadie, Greg Oldenborger, Vincenzo Sapia, Andrea Viezzoli, Erwan Gloaguen, Bruce D. Smith, Melvyn E. Best

Search and Discovery.com

... of airborne AEM to step response was first proposed by Annan (1986) for the "Prospect" fixed-wing system, which evolved into the Spectrum AEM system...

2014

Interpretive Techniques in Remote Sensing: ABSTRACT

Ronald W. Maars

AAPG Bulletin

... to obtain the maximum amount of information with the least expense. The geoscientist may employ various forms of optical or digital image enhancement or he...

1974

High-Resolution Seismic Work as Tool to Locate Stratigraphic Traps: ABSTRACT

John B. Farr

AAPG Bulletin

... and other "pseudo" logs. The digital recordings from each shot are then computer processed to enhance the high-frequency characteristics of the logs...

1979

Feature selection for seismic facies classification of a fluvial reservoir: Pushing the limits of spectral decomposition beyond the routine red-green-blue color blend

Ismailalwali Babikir, Mohamed Elsaadany, Maman Hermana, Abdul Halim Abdul Latiff, Muhammad Sajid, Carrie Laudon

International Meeting for Applied Geoscience and Energy (IMAGE)

... on the interpreter preference. Fortunately, machine learning technology provides the opportunity to quantitatively use many frequency volumes. We...

2022

Abstracts: CO2 Rock Physics: A Laboratory Study; #90173 (2015)

Helen Yam and Douglas R. Schmitt

Search and Discovery.com

.... The propagated signal was recorded by a digital oscilloscope system at a sampling rate of 10 nanoseconds. The final waveform is a stack of over 500...

2015

Revealing Geologic Features in the Midland Basin Through Frequency Decomposition

Rachael Moore

Unconventional Resources Technology Conference (URTEC)

... gives hints of another channel system, joining the one in the image. If we examine the same time slice through the matching pursuit frequency...

2018

Optimum Deconvolution for Seismic Inversion Purposes

M. Suprajitno, L. Nutt, P. Busono

Southeast Asia Petroleum Exploration Society (SEAPEX)

... was also used to test the effectiveness of the combined System. A model of a mixed delay wavelet with a frequency of 30 Hz is illustrated in Figure 4-a...

1988

Abstract: Exploring Potential Applications of Gaussian Ball Filters in Sharpes Hollow Cavity Model; #90224 (2015)

Christopher C. Petten and Gary F. Margrave

Search and Discovery.com

... frequency and amplitude response of the charges used in the Hussar 2011 and Priddis 2012 experiments (Petten, 2012). The charge size is related...

2015

Intricate Seismic Time-Frequency Analysis in Kujung Patch Reef, Northeast Java Basin

Haryono Haryanto, Erik Yogapurana, Aditya Kusuma

Indonesian Petroleum Association

... to identify the reservoir response caused by gas and water zones. seismic trace can produce various time-frequencies ranging from low to high frequency...

2016

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