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The AAPG/Datapages Combined Publications Database

Showing 31,546 Results. Searched 200,357 documents.

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Improving 4D signal using advanced 4D workflows: A case study from Gulf of Mexico

Vincent Durussel, Jianxiong Chen, Abhishek Raj, Bartosz Szydlik, Markos Sourial, Joseph Rafik Hanna, Gabriel Mattei, Leslie Bartsch

International Meeting for Applied Geoscience and Energy (IMAGE)

...Improving 4D signal using advanced 4D workflows: A case study from Gulf of Mexico Vincent Durussel, Jianxiong Chen, Abhishek Raj, Bartosz Szydlik...

2024

Abstracts: Cable Free Seismic Acquisition in the South of México; #90173 (2015)

R. Malcolm Lansley, Gilbran Armenta, and Lenin Espinosa

Search and Discovery.com

... 48 hours to ensure data quality. Introduction The south of México is characterized by high humidity and extreme topography (rivers, lagoons, jungle...

2015

Indian Oil And Gas Roadshow Comes To Town

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... and international players. Bids for 23 blocks were rece ived for the third round. In the decade prior to the introduction of NELP, on ly 22 blocks were...

2003

First Seismic Survey in Indonesia For The CCS Project Using Vibroseis as a Non-Explosive Seismic Source

Takeshi Kozawa, Nobuhito Shimada, Masami Hato, Alfian Bahar, Awali Priyono, Rachmat Sule, Stevanus P. H. Silban, Toshifumi Matsuoka, Toru Takahashi, Takao Aizawa, Isamu Kuboki, Alphius D. Guntara

Indonesian Petroleum Association

..., reflection up to 3 seconds can still be identified in the stack section after careful processing. Theresult shows the capability of seismic vibrators...

2017

Marine Seismic Sources: Part I: Air-Guns for Non Experts

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... in a cluster, with the guns so close together that they behave as a larger single gun. The main purpose of clustering is to improve signal...

2010

Abstract: Processing 3-C Heavy Oil Data for Shallow Shear-wave Splitting Properties; #90174 (2014)

Richard Bale, Tobin Marchand, Keith Wilkinson, Kurt Wikel, and Robert Kendall

Search and Discovery.com

...Abstract: Processing 3-C Heavy Oil Data for Shallow Shear-wave Splitting Properties; #90174 (2014) Richard Bale, Tobin Marchand, Keith Wilkinson...

2014

Advancement in Acoustic Logging Techniques and Applications in Reservoir Characterization; #40735 (2011)

Rehan Hanif, S. Sohaib Zulfiqar, and Sadu-ur-Rehman

Search and Discovery.com

..., Pakistan ([email protected]) 2 Abstract Sonic measurements have come a long way since their introduction 50 years ago. The latest advancement in sonic...

2011

Decarbonization of Seismic Survey Acquisitions

Mostafa Naghizadeh, Andrea Crook, Michelle Montano, Alyson Birce, Michael Hons, Stephanie Ross

Unconventional Resources Technology Conference (URTEC)

... geometry and signal processing interpolation affect image quality and reservoir characterization. Successfully demonstrating that lower impact...

2023

The Greeley 3-D Seismic Survey: One of the Nations Largest Urban Survey Leads to Niobrara and Codell Horizontal Activity

Jack M. Wiener, Tagir Galikeev, Collin Richardson

Unconventional Resources Technology Conference (URTEC)

... maintain a favorable signal-to-noise ratio for seismic data acquired within a highly populated urban environment. This high-end seismic processing...

2014

Velocity model building for pressure and converted wave imaging using surface-DAS data: A North Sea case study

M. ElAttar, H. Malak, A. Cooke, O. Lewis, C. Thorgersen

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the S-DAS data, the workflow is extended to include more data of the S-DAS 2D line, and a more extensive signal processing and velocity model building...

2024

A 20-Year Retrospective on the Future of Seismic Technology

Andrew Long

Petroleum Exploration Society of Australia (PESA)

... technology innovation. permanent reservoir monitoring. Historical Introduction Where do we go now? After a brief review limitations mainly relate...

2012

Integrated Geoscience and 4D Technology Defines Reservoir Compartments to Extend Production Life of the Ravva Field, K-G Basin, India, #20186 (2012)

Ray McClenaghan, Kausik Saika, Susanta Mishra, Challapalli Rao, Kondal Reddy, Menal Gupta, Joel Guttormsen, Sivasankar Joysula, Stuart D Burley

Search and Discovery.com

... are in line with 4D interpretations. Hydrocarbon saturations were confirmed at the crestal part of the structure. Introduction Cairn India’s Ravva Field...

2012

Abstract: On the Road to 3D Seismic Imaging of Massive Sulphide Deposits in a Sediment-Hosted Permafrost Environment; #90174 (2014)

Laura Quigley, Yijian Meng, Bernd Milkereit, and Emmanuel Bongajum

Search and Discovery.com

... (4500m/s) resulted in a low signal to noise ratio. Removing the strong surface wave can be achieved through f-k filtering provided receiver spacing...

2014

Abstract: Seismic Study of a Possible Eroded Impact Structure, Southern Alberta; #90224 (2015)

Wei Xie and Douglas R. Schmitt

Search and Discovery.com

... area. Processing methods focusing on removing the shallow subsurface noises have been applied to improve the imaging of the shallow reflectors in Upper...

2015

Revisiting the Subsurface Geology of Sabine Peninsula (Melville British Columbia, Canada Island, Western Arctic) Through Geostatistically-Steered Data Processing and Interpretation; #51052 (2014)

Virginia Brake, Mathieu J. Duchesne, Keith Dewing, M. Claprood, E. Gloaguen, Tom Brent

Search and Discovery.com

... Data Processing and Interpretation; #51052 (2014) Virginia Brake, Mathieu J. Duchesne, Keith Dewing, M. Claprood, E. Gloaguen, Tom Brent Revisiting...

2014

Abstract: Felt Seismicity Related to Hydraulic Fracturing; #90187 (2014)

Adam M. Baig, Ted Urbancic, Gisela Viegas, Jason Hendrick, Eric von Lunen, and Sean Lovric

Search and Discovery.com

... an additional processing to improve signal quality, such as stacking. Figure 1. Three component waveforms of the largest magnitude event in the dataset...

2014

Addressing the Geological Challenges in Tight Gas Sandstones with Advanced Borehole Imaging Solutions, Sultanate of Oman; #40902 (2012)

Chandramani Shrivastava, Sultan Al-Mahruqy, Rifaat Al-Mjeni, Salim Al-Busaidi, Khalifa Muslem, Da Li Wang, Ashkaan Mohtadi

Search and Discovery.com

... in the interpretation of these sandstone reservoirs. The new imager is supported by new hardware configuration and improved downhole signal processing compared...

2012

A Preliminary Assessment of the Hydrocarbon Potential of Kerio Valley Basin: Gravity and Magnetic Interpretation

Abiud Masinde, Cleophas Simiyu, Innocent Murunga, George Muia, Aaron Waswa, Justus Barongo

Africa Energy and Technology Conference, 2016

.... The residual analytic signal anomaly map derived from the magnetic grid was used to capture the response of existing near surface magnetic signatures even...

2016

Low-frequency data reconstruction for full-waveform inversion

Ramzi Djebbi, Maiza Bekara, Jaime Ramos-Martinez, Nizar Chemingui

International Meeting for Applied Geoscience and Energy (IMAGE)

... models are issues that still need to be addressed. As an alternative solution, a signal-processing-based approach for Low Frequency Reconstruction (LFR...

2022

Using Corona to test NMR response of iron ore chip samples

Mark Downey, Kazek Trofimczyk

Petroleum Exploration Society of Australia (PESA)

..., iron ore, Corona, signal to noise ratio, magnetic susceptibility. INTRODUCTION The development of NMR in general and wireline NMR in particular has...

2019

Multifocusing Stack Technique for Subsurface Imaging, #40749 (2011)

Sunjay Sunjay,

Search and Discovery.com

... imaging. Theory - Introduction Multifocusing stack is a new method of zero-offset time imaging proposed by Boris Gelchinksy (Gelchinsky et al., 1997...

2011

Time-lapse processing and imaging of the Snowflake 3D DAS VSP CO2 monitoring dataset

Xiaohui Cai, Kristopher A. Innanen, Qi Hu, Ziguang Su, Donald C. Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

...Time-lapse processing and imaging of the Snowflake 3D DAS VSP CO2 monitoring dataset Xiaohui Cai, Kristopher A. Innanen, Qi Hu, Ziguang Su, Donald C...

2024

Abstract: Simulation of the Wave Phenomenon for the Near Surface Complexities in Extremely High Resolution; #91204 (2023)

Houzhu Zhang, Hong Liang

Search and Discovery.com

... INTRODUCTION Land seismic becomes the dominant method for oil and gas exploration, particularly with the rising of unconventional resources plays. Land...

2023

Abstract: Refinement of Arrival-Time Picks Using an Iterative, Cross-Correlation Based Workflow; #90224 (2015)

Jubran Akram and David W. Eaton

Search and Discovery.com

... engineering and in the processing of passive and active seismic data. We present an iterative cross-correlation based workflow to refine arrival time...

2015

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