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The AAPG/Datapages Combined Publications Database

Showing 4,277 Results. Searched 200,357 documents.

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Abstract: Resolvability Analysis of Single Azimuth Seismic Moment Tensor Inversion; #90171 (2013)

Ismael Vera Rodriguez and Mauricio D. Sacchi

Search and Discovery.com

...Abstract: Resolvability Analysis of Single Azimuth Seismic Moment Tensor Inversion; #90171 (2013) Ismael Vera Rodriguez and Mauricio D. Sacchi...

2013

Towards Quantitative Assessment of 4D DAS Time Shifts for Enhanced Stimulated Rock Volume Characterization

Yesser Haj Nasser

Unconventional Resources Technology Conference (URTEC)

..., fracture half-height, fracture azimuth, cumulative induced confining stress accompanying hydraulic stimulation, and survey design. In the upper...

2022

-- no title --

user

Search and Discovery.com

... travel time, velocities, amplitude variations ( with offset and azimuth), and attenuation can be extracted from the borehole sensor to help complement...

Unknown

-- no title --

user

Search and Discovery.com

... travel time, velocities, amplitude variations ( with offset and azimuth), and attenuation can be extracted from the borehole sensor to help complement...

Unknown

Land 3D Acquisition Techniques Related to S.E. Asian Situation

Walter Ritchie

Indonesian Petroleum Association

... azimuths being contained within a common subsurface point and, hence, it is necessary to apply velocities for normal moveout corrections uniquely to each...

1981

ABSTRACT: Azimuthal variations in PP reflection seismic: signals on in-situ stress fields &/or vertical aligned fractures

Heloise Lynn

Rocky Mountain Association of Geologists

... that required to form a migrated image (that is, to pick velocities). Processing can be accomplished in a variety of methods, but the all-azimuth scanning...

2006

Abstract: 4D Seismic & Petroleum Geomechanics for Hydrocarbon Reservoirs; #90171 (2013)

Sunjay Sunjay

Search and Discovery.com

...: Leading (Cutting) Edge Technology Where: t = time, Lx = offset on x, Ly = offset on y, τ = date of seismic survey, α r = azimuth of a component...

2013

Comparison of Multi Azimuth 3D Survey With Conventional Single Azimuth Survey in a Complex Geological Area

Andrea Bergamaschi, Michele Buia

Indonesian Petroleum Association

...Comparison of Multi Azimuth 3D Survey With Conventional Single Azimuth Survey in a Complex Geological Area Andrea Bergamaschi, Michele Buia © IPA...

2009

High-precision seismic imaging for complex deep structures in the hydrocarbon exploration using a coherent-stacking-based least-squares migration

Jidong Yang, Jianping Huang, Tengfei Lin, Zhenchun Li, and Liang Chen

AAPG Bulletin

... angle between the source and receiver rays, and is the azimuth for the 3-D problem. The is the angle-dependent reflectivity model. Using the same...

2024

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

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

GEO ExPro Magazine

...Seismic Foldout: Northern North Sea: A Dual-Azimuth Solution Anna Rumyantseva, Jaswinder Mann-Kalil, Idar Kjørlaug, CGG NORTHERN NORTH SEA: A DUAL...

2022

Azimuthal Anisotropy „ A New Interactive Approach Leads to More Accurate Imaging

Graeme Eastwood

Petroleum Exploration Society of Australia (PESA)

..., that t hese abrupt anisotropy caused by seismic waves travelling azimuth acquisition, abrupt changes in azimuth vertical discontinuities need...

2012

Permeability Multiplier Prediction Utilizing Wide Azimuth 3D OBC Seismic Data; #41349 (2014)

T. Matarid

Search and Discovery.com

...Permeability Multiplier Prediction Utilizing Wide Azimuth 3D OBC Seismic Data; #41349 (2014) T. Matarid Permeability Multiplier Prediction Utilizing...

2014

Case History: Rulison Field, Colorado, Fracture Detection, Mapping, and Analysis of a Naturally Fractured Gas Reservoir Using P-wave Reflection Seismic

Heloise B. Lynn, K. Michele Simon, Vello Kuuskraa, Dave Decker

Four Corners Geological Society

... narrow-azimuth (source-receiver azimuth) 3D P-wave volumes for azimuthal anisotropy and for the evidence of gas accumulation. The two seismic attributes...

1999

Eye-Openers from Re-Processing of Oil Sands Seismic Data; #41290 (2014)

David Gray, Seann Day, and Scott Shapper

Search and Discovery.com

...-velocity carbonates and shales. The seismic velocities in the overlying bitumen sands and shales typically range from 2000-2500 m/s; the seismic...

2014

Unlocking subsurface complexity: Sparse ocean-bottom node and full-waveform inversion for northern Green Canyon, Gulf of Mexico

Kate Glaccum, Denes Vigh, Yao Yu, Eray Kocel, Bing Bai, Di Chen, Hongyan Li, Kevin Lyons

International Meeting for Applied Geoscience and Energy (IMAGE)

... Louann level. Ocean-bottom node (OBN) data provides the full azimuth and long offsets required for resolving subsurface modelling challenges, with sparse...

2022

Case Study - Advanced Seismic Acquisitions and Processing Results in Indonesia

Michele Buia, Bakhrudin Mansyur, Herastya Iman Priyonggo

Indonesian Petroleum Association

...** ABSTRACT While wide-azimuth seismic surveys represent a routine in land environments, in marine environments things go differently. Conventional offshore...

2011

ABSTRACT: Pre- and Post-Injection Vertical Seismic Profiling over the Southwest Regional Partnerships Phase II Fruitland Coal CO2 Pilot; #90106 (2010)

Tom Wilson, Les Nutt, Ric Smith, Marcia Coueslan, Dwight Peters, Art Wells, Craig Hartline, George Koperna, Bill Akwari

Search and Discovery.com

.... The zero-offset source was located 114 ft from the injection well along a 245 degree azimuth. Long offset sources were located 1498 ft from...

2010

Quality Data at a Reduced Price: Innovative Approaches in 3-D Acquisition and Processing

Mars E. Semaan, Michel F. Bee, Maryanto, Gerard Dufourd, Eddy A. Sentani

Indonesian Petroleum Association

... restricts the azimuth range to the inline direction only and velocities are well-behaved in the most complex direction. Each swath included 6 lines of 24...

1995

AAPG Memoir 76, Chapter 19: The Future of Pressure Prediction Using Geophysical Methods

Alan R. Huffman

AAPG Special Volumes

... Regimes in Sedimentary Basins and Their Prediction, unpaginated. Nur, A., D. Marion, and H. Yin, 1991, Wave velocities in sediments, in J. M. Hovem, M...

2001

Abstract: 3D Coil Shooting Survey on Tulip Field: Data Processing Overview … Planning, Challenges and Opportunities (Geophysics Poster 18)

Michelle Tham, Michele Buia, Riccardo Vercesi, Swee Leng Ng, Andreas Tyasbudi Waluyo, Suyang Chen

Geological Society of Malaysia (GSM)

..., 1984; Durrani et al, 1987) survey on the Tulip discovery. The acquired data was processed through to depth imaging utilizing multi-azimuth...

2011

Abstract: Time Domain Localized Interpolation of Pre-Stack 3D Seismic Data with Dip Scan in 5D Space; #90187 (2014)

Xishuo Wang, Jim Laing, and Robert Pinnegar

Search and Discovery.com

... signal with residual moveout. 2. Data may exhibit anisotropy, and the offset & azimuth dependent 5D dips will track such signals properly. AAPG...

2014

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