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The AAPG/Datapages Combined Publications Database

Showing 252 Results. Searched 195,354 documents.

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Bayesian variational auto-encoder for seismic wavelet extraction

Ammar Ghanim, Ricard Durall, Norman Ettrich

International Meeting for Applied Geoscience and Energy (IMAGE)

... approaches is the convolutional model. In the well-tie process, the wavelet is convolved with the reflectivity series along the well path to produce...

2023

Abstract: Short-time Wavelet Estimation in the Homomorphic Domain; #90174 (2014)

Roberto H. Herrera and Mirko van der Baan

Search and Discovery.com

... is also used in the log spectral averaging method. Seismic signals are nonstationary, i.e. they follow the time-invariant convolutional model only...

2014

VSP Guided Reprocessing and Inversion of Surface Seismic Data

R. Gir, Dominique Pajot, Serge Des Ligneris

Southeast Asia Petroleum Exploration Society (SEAPEX)

... in wavelets are the more statistical aspects of wavelets processing. This effect is usually time varying. The common interpretive model for surface...

1988

Estimation of Reservoir Fluid Saturation from 4D Seismic Data: Effects of Noise on Seismic Amplitude and Impedance Attributes

Rafael Souza, David Lumley, Jeffrey Shragge

Petroleum Exploration Society of Australia (PESA)

... data (Oliver et al. 2008). However, changes in time-varying dynamic properties such as water saturation and pore pressure, derived from time-lapse...

2016

Deconvolution of Time-Varying Bottomhole Pressure Improves Rate-Time Models History Matches and Forecasts of Tight-Oil Wells Production

Leopoldo M. Ruiz Maraggi, Larry W. Lake, Mark P. Walsh

Unconventional Resources Technology Conference (URTEC)

...Deconvolution of Time-Varying Bottomhole Pressure Improves Rate-Time Models History Matches and Forecasts of Tight-Oil Wells Production Leopoldo M...

2021

Abstract: Interactive Visualization and Analysis of Optimization Algorithms and Large Parameter Spaces for Reservoir Geoscience and Engineering; #90174 (2014)

Elisa Amorim, Yasin Hajizadeh, Long Nghiem, and Mario Costa Sousa

Search and Discovery.com

... time-varying reservoir data are usually based on time-step animations or arrays of static images [1]. These techniques are not effective for finding...

2014

Abstract: Paleoclimate Data Constraints on Basin Thermal History and Petroleum Generation Modeling: Piceance Basin, Colorado; #90257 (2016)

Yao Tong, Daniel E. Ibarra, Jeremy K. Caves, Tapan Mukerji, Stephan A. Graham

Search and Discovery.com

... condition is assumed to be the sediment-water-interface temperature (Hantschel & Kauerauf, 2009). To estimate this time-varying sediment-water-interface...

Unknown

Thrust Faulting and Hydrocarbon Generation: REPLY

Janell D. Edman , Kevin P. Furlong

AAPG Bulletin

.... Tip Top site, Warner and Royse (1987) constant gradient model (dashed lines) contrasted with time-varying gradient incorporating thermal disequilibrium...

1987

Gas Field Development Planning Using Reservoir Model

Entang Hadisasmita

Indonesian Petroleum Association

... complex and expensive, and require a large amount of computer time. A previous modeling study in this field, which compared a two-dimensional model...

1985

Abstract: The Promises and Pitfalls of Integrating Geodynamic with Petroleum System Modeling; #90257 (2016)

Lars Rüpke, Daniel Schmid

Search and Discovery.com

... that illustrates how strongly the time-varying rate of sedimentation deposition affects strain partitioning, temperature, and mantle serpentinization...

Unknown

Abstract: Time-varying Wavelet Estimation and Deconvolution; #90171 (2013)

Mirko van der Baan

Search and Discovery.com

...Abstract: Time-varying Wavelet Estimation and Deconvolution; #90171 (2013) Mirko van der Baan Time-varying Wavelet Estimation and Deconvolution Mirko...

2013

The Power of Predictive Analytics in Oil Field Development: Integrating Machine Learning with Reservoir Hydrocarbon Data to Enable Enhanced Oil Recovery of Hugin Formation within the Theta Vest Structure

Lilik T. Hardanto, Fenny Chrisman

Indonesian Petroleum Association

... structure, one of the North Sea oil fields, especially to monitor time-varying fluid flow processes on reservoir production in 4D seismic data. Emerson...

2021

Abstract: Interactive 3D Modeling and Visualization of Well Configurations and Trajectories in Reservoir Simulation Post-Processing; #90174 (2014)

Sowmya Somanath, Nicole Sultanum, Jonatas Medeiros, Emilio Vital Brazil, Sheelagh Carpendale, Ehud Sharlin, Carla Dal Sasso Freitas, Eric Mackay, and Mario Costa Sousa

Search and Discovery.com

... of time-varying reservoir visualization are the very dynamic behaviours of the data, the many complex interactions among the reservoir properties...

2014

Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise; #41565 (2015)

Stephen Chiu, Norman Whitmore, Michael Gurch

Search and Discovery.com

... use a time varying least squares Wiener match filter (Robinson and Treitel, 1980) because of its robustness in processing operations. The noise model...

2015

Abstract: Ground Roll Attenuation via SVD and Adaptive Subtraction; #90171 (2013)

Peter Cary and Changjun Zhang

Search and Discovery.com

.... It essentially makes small time-varying adjustments to the amplitude and phase of the estimated ground roll in order to better match the real ground roll...

2013

Abstract: Ground Roll Attenuation via SVD and Adaptive Subtraction; #90171 (2013)

Peter Cary and Changjun Zhang

Search and Discovery.com

.... It essentially makes small time-varying adjustments to the amplitude and phase of the estimated ground roll in order to better match the real ground roll...

2013

Abstract: Resolving The Discrepancies Between Vertical Seismic Profiles And Petrophysical Logs, At Least A Few Of Them; #90213 (2015)

John D. Logel and Rick Kuzmiski

Search and Discovery.com

... phase matching and exhibits a strong time varying effect. The easiest explanation for this is attenuation or ‘Q’. The concept of attenuation ‘Q’ has been...

2015

Reserves Estimation in Unconventional Reservoirs Using a New Production-Decline Model

Tariq ali, James J. Sheng, Mohamed Y. Soliman

Unconventional Resources Technology Conference (URTEC)

... area. Hyperbolic Model q (t )  qi [1  bDi t ]1/ b (1) Exponential Model q (t )  qi Exp ( Dit ) (1a) Where q is the time varying production...

2014

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