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The AAPG/Datapages Combined Publications Database

Showing 222 Results. Searched 196,763 documents.

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Abstract: The Benefits of Receiver Infill Stations A Technical and Operational Case Study; #90174 (2014)

Keith Millis

Search and Discovery.com

... to seismic acquisition pose an increasingly complex challenge to imaging desired targets. Some surface restrictions are time variant and require...

2014

Star: Shallow Time Anomaly Replacement

Michael O. Marcoux, Lee Lu

Southeast Asia Petroleum Exploration Society (SEAPEX)

... is discussed and a subsurface consistent, time-variant static description is given. The description that is obtained of this moveout phenomenon...

1982

3.4 Detached Sediments: 3.4.1 Decollement Tectonics (A-Subduction): Melville--Northwest Territories, Canada Line No. 7 by Texaco Canada Resources Ltd.

Texaco Canada Resources Ltd.

AAPG Special Volumes

...) at 27.4 m (90 ft) Field Filter: 12 to 124 Hz Processing Run Stream: 1) Binary Gain/True Amplitude Recovery 2) Time Variant Scaling/Equalization 3...

1983

Abstract: Converted-wave Time Imaging … Nuts and Bolts; #90187 (2014)

Shaowu Wang, Thomas Hollis, and Wayne Nowry

Search and Discovery.com

... structure. It is especially favorable for converted-wave (PS) time imaging, because PS PSTM naturally handles the time-variant and offset-dependent common...

2014

Abstracts: Making New with Old: Reprocessing Vintage Seismic Data from the Western Arctic Islands using Modern Methods; #90173 (2015)

Mathieu J. Duchesne, Virginia I. Brake, and Tom Brent

Search and Discovery.com

... of time-variant Omrsby and FK filters. This processing algorithm is used to determine frequency similarities (i.e. common band-pass) between zones...

2015

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

Wei Xie and Douglas R. Schmitt

Search and Discovery.com

... Picking Elevation/Refraction Static Corrections Exponential Gain (Time Power) /AGC Time Variant Band-Pass Filter Predictive Deconvolution Spiking...

2015

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

... variant gain, band-pass filtering, and optionally, depending on the data, some form of spectral shaping or deconvolution. Matched filter and pilot...

2013

Enhancing conventional VSP data to broadband and its quantitative improvement on lookahead inversion

Hussain Almarzooq

International Meeting for Applied Geoscience and Energy (IMAGE)

... estimate a time-variant Q from the VSP data since it covers the entire well (figure 1). These picks are made so that they match both the attenuation...

2022

Seismic Detection of Overpressuring and Fracturing: An Example from the Qaidam Basin, People’s Republic of China

Robert J. Paul

Southeast Asia Petroleum Exploration Society (SEAPEX)

... by the equivalent geological depths in two of the wells which penetrate this area. This lack of correlation and the time-variant nature of the sag suggest...

1990

North-South Regional Seismic Profile of the Hanna Basin, Wyoming

Sanford S. Kaplan, Riley C. Skeen

Rocky Mountain Association of Geologists

...-variant filter, time- variant deconvolution ( 1 OOms operator, 3 gates) 219 - 8 - ELEVATION Approx. 4 Miles 7- (River) HUMBLE OIL N 0 . l 0 ' 6...

1985

Passive Margins: Aggrading and Prograding Infill of Buried Cenozoic Seaways, Northwestern Great Bahama Bank

Gregor P. Eberli and Robert N. Ginsburg

AAPG Special Volumes

... stack Time variant filter No migration Appendix 2. Data information line 1-N-C (Figure 5). Energy source Airguns Number...

1987

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

Sunjay Sunjay

Search and Discovery.com

... are highly time variant during production. A single 3-D seismic data set images reflectors that contain combined information about both the static...

2013

Abstract: Automated Seismic-to-well Ties Using Dynamic Time Warping; #90174 (2014)

Roberto H. Herrera and Mirko van der Baan

Search and Discovery.com

... the seismic wavelet is time-variant, well logging and upscaling is only approximate, and the correlation coefficient does not follow this nonlinear...

2014

4D Seismic Inversion on Continuous Land Seismic Reservoir Monitoring of Thermal EOR; #41519 (2015)

Laurene Michou, Thierry Coleou, Yves Lafet, Benjamin Roure

Search and Discovery.com

... objective function, which is optimized using simulated annealing to estimate the time-variant distribution of elastic attributes that best matches all...

2015

Seismic Interpretation Methodology for Fluvial Sandstone Reservoirs in Widuri Field, Offshore Southeast Sumatra, Indonesia

D. C. Carter, W. E. Harmony, L. Harvidya, G. Juniarto, S. Lestari, A. Purba

Indonesian Petroleum Association

... the Original 1991 3D Survey (W = Time-Variant-Spectral-Whitened). Widuri Field contains 6 major reservoirs (Figure 2). Seismic interpretation techniques...

2002

Danish Sector: Insight into Mature and Deeper Plays

Will Bradbury, Steve Drewell, Gulnara Hickman, TGS

GEO ExPro Magazine

... addressed through a targeted technique in the offset domain prior to final stack. Post stack processing was limited to time-variant scaling...

2013

2.2 Basement Involved: 2.2.3 Passive Margins: Representative Multichannel Seismic Profiles Over the U.S. Atlantic Margin

J. A. Grow, D. R. Hutchinson, K. D. Klitgord, W. P. Dillon, and J. S. Schlee US Geological Survey

AAPG Special Volumes

..., 2-to-1 horizontal mix of the 24 far (50 m, or 164 ft) traces after a differential normal moveout correction, time-variant deconvolution, time-variant...

1983

Integrated Open-Source Geophysical Processing and Visualization

Glenn D. Chubak

Search and Discovery.com

... Figure 1. Trace display with a time variant spectrogram (middle) and amplitude spectrum (bottom). Buttons along the bottom edge are used to control...

Unknown

Integrated Open-Source Geophysical Processing and Visualization

Glenn D. Chubak

Search and Discovery.com

... Figure 1. Trace display with a time variant spectrogram (middle) and amplitude spectrum (bottom). Buttons along the bottom edge are used to control...

Unknown

Abstract: Born This Way „Inherited Heterogeneity and Microporosity Modalities in "Hybrid" Reservoirs of the Upper Cretaceous Colorado Group, Western Canada Foreland Basin; #90187 (2014)

Burns A. Cheadle and Peng Jiang

Search and Discovery.com

... and Belle Fourche Formations (and correlative units). The distinctions result from both time-variant and paleogeographically-constrained differences...

2014

Challenges and Current Advances in the Rock Physics of Carbonate Rocks, #120094 (2012)

Tiziana Vanorio, Yael Ebert, Ammar El Husseiny

Search and Discovery.com

... changes and they cannot be de-coupled: porosity, rock strength, elastic moduli of the carbonate frame must be also considered time-variant parameters...

2012

Going the Distance: A Basinwide, High-Frequency Allostratigraphic Framework for the Upper Cretaceous Colorado Group, Western Canada Foreland Basin, #10701 (2015).

Jessica A. Flynn, Burns A. Cheadle

Search and Discovery.com

...). This basinwide succession records the depositional response to time-variant and paleographically diverse tectonic, eustatic and climatic controls (Schröder-Adams...

2015

Integrated Monitoring of Steam Chamber Development using Time-Lapse PP-PS Joint Inversion: A Case Study of Oil Sands Reservoir, Canada, #42411 (2019).

Wang Bo, Wang Chunyan, Nie Qihai, Liu Hong, Zhang Xiuqiang,

Search and Discovery.com

... include phase and time shift, shaping filter and amplitude normalization above the production zone and time variant shifts in the reservoir. PP-PS...

2019

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