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The AAPG/Datapages Combined Publications Database

Showing 21,500 Results. Searched 200,642 documents.

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Reducing seismic quantitative interpretation uncertainty in complex geological environments: A case study from offshore Australia

Andrea Paxton, Lianping Zhang, Abdul Kholiq, Lee Davey, Richard Bisley, Dominic Fell, Leo Leon, James Shadlow

International Meeting for Applied Geoscience and Energy (IMAGE)

...-surface geology such as reservoir distribution, fluid-fill and seal presence (Ostrander (1984)). Seismic inversion can be used to estimate acoustic...

2022

Determination of Fluid Entry in Eocene Producers of Upper Assam Basin with the Help of New and Advanced Production Logging Tool, #40874 (2012)

Polash Gogoi, B. Saha

Search and Discovery.com

...Determination of Fluid Entry in Eocene Producers of Upper Assam Basin with the Help of New and Advanced Production Logging Tool, #40874 (2012...

2012

Geologic Map of Illinois (Full Colors)

State Geological Survey Division

Kansas Geological Society

...Geologic Map of Illinois (Full Colors) State Geological Survey Division 1932 A1 A1 See PDF...

1932

Recommendations From Error Analysis of Single Well Microseismic Data With Full-Wavefield Moment Tensor Inversion: A Case Study

Juan M. Lorenzo, Trudy L. Watkins, Arash Dahi Taleghani

Unconventional Resources Technology Conference (URTEC)

...Song, F., Toksoz, M.N., 2011. Full-waveform based complete moment tensor inversion and source parameter estimation from downhole microseismic data f...

2017

Broadband Seismic Technology and Beyond: Part XI: Which Technology to Choose?

Lasse Amundsen, Martin Landrø, Jan Erik Lie, Vidar Danielsen, Per Eivind Dhelie

GEO ExPro Magazine

... to a streamer towed at 8m depth. For more advanced use of seismic processing is de-ghosting. As described in data, as for example Full Waveform earlier...

2014

Time-Lapse Refraction Seismic I: A Complementary Monitoring Method?

Martin Landrø, Lasse Amundsen

GEO ExPro Magazine

.... This is exploited in Full Waveform Inversion to determine the low frequency velocity model. We clearly see that diving waves occur at large offsets...

2017

Seismic Foldout: Northern North Sea: A Dual-Azimuth Solution

Anna Rumyantseva, Jaswinder Mann-Kalil, Idar Kjørlaug, CGG

GEO ExPro Magazine

... these needs (see foldout and Figure 1). By applying high-­ resolution time-lag fullwaveform inversion (TLFWI) to a dataset c ­ ombining the two azimuths...

2022

Seismic Foldout: Potential Prospectivity Identified in the Orphan Basin

Yermek Balabekov, Yang Yang, Sriram Arasanipalai, PGS Ultima

GEO ExPro Magazine

... to the main products. Text: Yermek Balabekov, Yang Yang, Sriram Arasanipalai; PGS Full Waveform Inversion (FWI) followed by Least-Squares Migration (LSM...

2022

Seismic Foldout: Revealing a Promising New Play Concept in the Salar Basin, Offshore Canada

Yermek Balabekov, Susana Tierrablanca, Sriram Arasanipalai, Nizar Chemingui, PGS

GEO ExPro Magazine

... various attributes. Traditionally, a sequential workflow using Full Waveform Inversion (FWI) followed by Least- Squares Reverse Time Migration (LS-RTM...

2023

Seismic Foldout: Santos Basin, Brazil: Understanding the CO2 exploration risk with ultra-deep seismic

Roberto Juncken, Bruna Lyra, Mariano Gatti, Abraham Rodriguez, CGG, Natasha Stanton, Andres Gordon

GEO ExPro Magazine

... dual-azimuth (DAZ) image. The aim of the survey design was to improve seismic illumination by using longer cables for enhanced full-waveform inversion...

2023

Integrated Reservoir Characterisation of Turbidite Deposits within a Submarine Canyon, Offshore Sabah, Malaysia (Paper B14)

K. Maguire, C. W. Hong, T. M. Ting, G. Stone

Geological Society of Malaysia (GSM)

... of the hydrocarbon reserves. Full suites of conventional logs (gamma ray, resistivity, neutron porosity and bulk density and sonic) were acquired in all...

2012

Converted Waves Seismic Imaging : Importance of Gamma Estimation (Paper P4)

A. G. Mohd Adnan, A. R. Ghazali

Geological Society of Malaysia (GSM)

... OBS) (Li et al., 2001 and Akalin et al., 2010) and full waveform redatuming operators (Ghazali, 2011). Converted wave (S-wave) travels through...

2012

Filter-Bank Strategies for Efficient Computation of Radon Transforms for SNR Enhancement

Mauricio D. Sacchi

Search and Discovery.com

... that do no conform to conventional Radon strategies (one single type of waveform in the full aperture) the Radon transform can be extended in two ways...

Unknown

Filter-Bank Strategies for Efficient Computation of Radon Transforms for SNR Enhancement

Mauricio D. Sacchi

Search and Discovery.com

... that do no conform to conventional Radon strategies (one single type of waveform in the full aperture) the Radon transform can be extended in two ways...

Unknown

Hydraulic Fracture Seismicity in Tight Gas Sands: A comparison of Canyon Sands and Cotton Valley treatments

Jim Rutledge

Search and Discovery.com

..., L., J. Sileny, and J.T. Rutledge, 2004, Moment tensors of events induced in Cotton Valley gas field from waveform inversion (abstract): 66th EAGE...

2009

Seismic Attributes for Fault/Fracture Characterization, #41539 (2015).

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... by computation of curvature from adjacent measures of dip and azimuth, a full 3D volume of curvature values is produced. There are many curvature measures that can...

2015

Following Seismic Depth Imaging Technology for the Mexican Oil Industry: Experiences and Lessons Learned; #70232 (2016)

Sergio Chávez-Pérez, Mario A. Centeno-Miranda, Douglas A. Gómez-Reyes, Liliana Vargas-Meleza

Search and Discovery.com

..., we focused on seismic imaging tools like RTM (reverse time migration) LSRTM (least squares RTM), layer-based and grid-based tomography, FWI (full...

2016

Evaluating Completion and Stimulation Effectiveness of Multi-Zone Wells with Production Logs

Mike Mullen, Mike Sagan, Gary Frisch

West Texas Geological Society

... the logging tool responses before and after stimulations it is possible to determine the effectiveness of the stimulation. This will allow the engineer...

1994

Carbon/Oxygen Logging in Indonesia

H. D. Smith Jr., W. E. Schultz

Indonesian Petroleum Association

...Carbon/Oxygen Logging in Indonesia H. D. Smith Jr., W. E. Schultz 1977 69 81 During June and July 1976 the Texaco carbon/oxygen (C/O) log was run...

1977

A Comprehensive Quicklook Petrophysical Method to Log Analysis in Permian Basin Carbonates

George A. Anderson, III, George B. Asquith, Scott Frailey

West Texas Geological Society

...., 1950, The Microlog, – A New Electrical Logging Method for Detailed Determination of Permeable Beds: SPE Reprint Series No. 21, Openhole Well Logging...

2002

An integrated approach to develop a self-sourcing, self-sealing stratigraphic prospect for the Hanifa Formation, offshore Bahrain

Bleddyn Davies, Thibault Le Canu, Michael Harrison, Ghada Almoulani, Suresh Thampi

International Meeting for Applied Geoscience and Energy (IMAGE)

... the study area and subsequently used as a guide to build the elastic inversion framework. Acoustic inversion was applied to 10 key seismic lines...

2022

Seismic Characterization of CO2 in Coals

Search and Discovery.com

... lines and source lines. Source and receivers were spaced at 10 m intervals along the shot and reciever lines. The full 3D receiver spread was single...

2013

An Integrated Seismic Reservoir Characterization Workflow for Sweet Spot Identification in Unconventional Resource Plays in Triassic Yanchang Formation, Ordos Basin, China, #41878 (2016).

Xiangzeng Wang, Wei Wang, Lixia Zhang, Quansheng Liang, Bojiang Fan, Chengfu Jiang, Haiwen Hu, Fujian Ma, Qing Wang, Rui Zeng

Search and Discovery.com

... an integrated seismic reservoir characterization workflow based on full-azimuth, high-density 3D seismic data to demarcate the most prolific reservoir...

2016

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