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The AAPG/Datapages Combined Publications Database

Showing 44,036 Results. Searched 200,293 documents.

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Ascending

Enhance Seismic Quality With A Fast, Robust and Economic Solution Using Broadband Technology

Munji Syarif, Vania Iqsora, Adde Avrino, Agus Abdullah

Indonesian Petroleum Association

... events, higher reflectivity, higher frequency as well as noise. However, in some part where the objective lies, it also shows losing some event continuity...

2020

Abstracts: Mapping Fracture Flow and Reservoir Stress Compartments with Passive Seismic Imaging; #120181 (2015)

Alfred Lacazette, Charles Sicking, Jan Vermilye, and Rigobert Tibi

Search and Discovery.com

... characteristics: Geophysics, V. 78, No. 6 (Nov-Dec); p. KS97–KS108. Das, I., Zoback, M.D., 2013b, Long-period long-duration seismic events during...

2015

Abstract: Seismic Data Gather Conditioning for Prestack Seismic Data Inversion; #90319 (2018)

Gang Yu, Yusheng Zhang, Ximing Wang, Xing Liang, Benjing Liu, Scott Singleton, Maggie Smith

Search and Discovery.com

... signal/noise ratio, removing NMO stretch and aligning reflection events. Velocities from residual moveout (RMO) analysis on individual sectors were used...

2018

Specialized processing of a massive distributed acoustic sensing (DAS) 3D VSP in a producing well

Ali Sayed, Francesca Twynam, Ran Bachrach, Philippe Caprioli, Marcus Holloway, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist

International Meeting for Applied Geoscience and Energy (IMAGE)

... spatial sampling along the borehole. A massive DAS 3D-VSP dataset was processed while addressing the unique response of the DAS sensor. Specialized noise...

2023

Seismic Monitoring of Hydraulic Fracturing Activity in the Wolfcamp Shale of Midland Basin, Texas

Abhash Kumar, Hongru Hu, Alex Bear, Richard Hammack, William Harbert

Unconventional Resources Technology Conference (URTEC)

...). This concentration of energy in different forms of seismic phases could likely be linked to different source characteristics of LPLD events observed...

2019

Organic Matter Characteristics Near Shelf-Slope Boundary: ABSTRACT

R. W. Jones, G. J. Demaison

AAPG Bulletin

...Organic Matter Characteristics Near Shelf-Slope Boundary: ABSTRACT R. W. Jones, G. J. Demaison 1981 942 942 65 5. (May) The organic characteristics...

1981

Mapping Stratigraphic Traps with Electrical Transients

Jamil Azad

CSPG Bulletin

... and the ionosphere constitute excellent wave guides for these events and transmit them for thousands of kilometres. This noise is dealt with by filtering. Induced...

1977

Integrated Interpretation of Microseismic and Seismic Data in a Tight Sandstone Reservoir

Jinling Du, Jing Zhang, Gang Xu, Xiaoping Wan, Xiaoping Sun

Unconventional Resources Technology Conference (URTEC)

... formation. According to reservoir characteristics, two high-quality pay zones can be identified, named “upper sweet spot” and “lower sweet spot”. Our...

2015

Evaluating HD weathering surveys and surface seismic with DAS in a sand dune environment

Andrey Bakulin, Ezzedeen Alfataierge, Roman Pevzner

International Meeting for Applied Geoscience and Energy (IMAGE)

... three different source types considered for various applications. Field trial provides comprehensive datasets for assessing the initial performance...

2022

Wrench Fault Kinematics and Evolution with Seismic Low-Frequency Magnitude Approach: An Impact for Reservoir Connectivity in Production Field, West Natuna, Indonesia

Putri Riadini, Oki Rizaldi, Medianestrian

Indonesian Petroleum Association

... seismic events and one of reservoir production in the research area. As the area is on a complex structure, the fault events and noise (i.e. seismic...

2024

Surface Seismic Monitoring of Hydraulic Fracturing Test Site (HFTS) in the Midland Basin, Texas

Abhash Kumar, Kevin Chao, Richard W. Hammack, William Harbert

Unconventional Resources Technology Conference (URTEC)

... Mexico (Hu et Al., 2017). This is particularly different from the seismic characteristics of LPLD events observed in the Barnett Shale that had larger...

2018

4D Finite Difference Forward Modeling within a Redefined Closed-Loop Seismic Reservoir Monitoring Workflow, #41922 (2016).

David Hill, Dominic Lowden, Sonika, Chris Koeninger

Search and Discovery.com

..., overburden illumination, near surface effects and calibrated noise the seismically measurable 4D-response predicted via full-field 4D imagemodeling...

2016

VSP Guided Reprocessing and Inversion of Surface Seismic Data

R. Gir, Dominique Pajot, Serge Des Ligneris

Southeast Asia Petroleum Exploration Society (SEAPEX)

...; in other words, the differences lie in the far field source signature. For this reason, certain types of noise such as multiples, or laterally variant...

1988

Abstract: Wavelet Transform Application in Seismic Discontinuity Detection; #90255 (2017)

Abdolah Kiani, Keyvan Najafzadeh, Yahya Moradi Chaleshtori

Search and Discovery.com

... propose an analysis method based on wavelet characteristics for the estimation of seismic local discontinuities which is robust to noise...

2017

Chapter 12: Microseismic Monitoring in Early Haynesville Development

Peter M. Duncan, William B. Barker, Leo Eisner, Peter G. Smith, Kevin Smith, Sherilyn Williams-Stroud

AAPG Special Volumes

... abundant steeply dipping tectonic fractures. The mechanically layered system appears to generate different types of fracturing behavior...

2013

The Use of Physical Modeling to Resolve Offshore Seismic Problems

B. J. Evans, M. Urosevic

Indonesian Petroleum Association

... over an area. Acquisition and processing procedures which attempt to minimise problems of velocity effects, multiple events and poor signal to noise...

1995

Data Enhancement from a 486-Channel Streamer

Bill Dragoset, Ken Larner

Pacific Section of AAPG

... for the conventional cable), (5) survey direction (the lines were shot in opposite directions), and (6) phase characteristics of the different recording systems...

1980

Beneficial impacts of receiver arrays on suppressing seismic speckle noise from near-surface heterogeneities: A reflection of 3D seismic acquisition practices in the Middle East

Andrey Bakulin, Ilya Silvestrov, Dmitry Neklyudov

International Meeting for Applied Geoscience and Energy (IMAGE)

... of near-surface scattering noise, which exhibits stochastic and multiplicative characteristics, analogous to speckle noise (Bakulin et al., 2022a...

2024

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)

.... Introduction Our research focuses on seismic imaging utilizing timelapse data, specifically before and after CO2 injection events, providing a unique vantage...

2024

Abstract: Distributed Acoustic Sensing for Cross-well Frac Monitoring; #90224 (2015)

Paul S. Webster, Barbara E. Cox, Mathieu M. Molenaar

Search and Discovery.com

... between the micro-seismic events and the fracture fluid itself. This can help determine the overall effectiveness of the fracture design and resulting...

2015

A dense linear array for passive seismic imaging of geothermal structural features: The FOAL experiment at Utah FORGE

Jaewoo Kim, Jonathan Ajo-Franklin, Tanner Shadoan, Valeriia Sobolevskaia, Julia Correa, Barry Freifeld

International Meeting for Applied Geoscience and Energy (IMAGE)

... analyzed noise characteristics using power spectral density (PSD) analysis. Figure 2 presents the PSD for geophone F001 (first geophone from west), which...

2023

Abstract: Microseismic Monitoring of Ball Drops During a Sliding Sleeve Frac; #90174 (2014)

Shawn Maxwell, Zuolin Chen, Irina Nizkous, Richard Parker, Yuri Rodionov, and Mike Jones

Search and Discovery.com

... discrete events locating at the fracport. These seismic signals are attributed to the sleeve sliding open. The occurrence of the ball drop events can...

2014

Abstract: Offset Dependent Attribute Scanning: A Seismic Interpretation Tool and Data Evaluation Technique

Howard Renick, Jr., Steven L. Roche

West Texas Geological Society

... profiles utilizing different offset ranges for the CDP stacks. Although these methods will not yield precise information about rock properties, they do...

1990

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