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The AAPG/Datapages Combined Publications Database

Showing 2,053 Results. Searched 200,619 documents.

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Methods For Restoring and Describing Ancient Clinoform Surfaces

Tore Grane Klausen, William Helland-Hansen

Journal of Sedimentary Research (SEPM)

...β€”even within the same study. This could result in abnormally nonlinear and overly rugose shelf-edge trends, and potentially give a misleading impression...

2018

Ground Surface Monitoring for CO2 Injection and Storage

Saeed Salimzadeh, Dane Kasperczyk, Zuorong Chen, Abbas Movassagh, Elaheh Arjomand, Wen Shen (Vincent) Mow, James Kear

Australian Petroleum Production & Exploration Association (APPEA) Journal

...:10.1029/2020GL087563 Tarantola A, Valette B (1982) Generalized nonlinear inverse problems solved using the least squares criterion Reviews of Geophysics 20(2), 219. doi...

2022

The Application of Hydraulic Fracturing to a Laminated Sand Shale Sequence: A Case History of the Telisa Formation

Herry J. Purwanto, Timothy R. Maloney, Mursito Widjaja, Ian Simister

Indonesian Petroleum Association

... production simulator mentioned earlier and a nonlinear optimization technique. In simplified terms, initial guesses are input for fracture conductivity...

1991

Deep learning software accelerators for full-waveform inversion

Sergio Botelho, Souvik Mukherjee, Vinay Rao, Santi Adavani

International Meeting for Applied Geoscience and Energy (IMAGE)

...d and inverse problems involving nonlinear partial differential equations: Journal of Computational Physics, 378, 686–707, doi: https://doi.org/10.1016/j.jc...

2022

Rapid History Matching of Petroleum Production from Well Logs and 4D Seismic via Machine Learning Techniques in the Norne Field, Offshore Norway

Jones Ebinesan, Greg Smith, Ritu Gupta

Australian Petroleum Production & Exploration Association (APPEA) Journal

... between wells. Most methods struggle to provide highly accurate models, due to the nonlinear mapping relationships between physical reservoir properties...

2023

Synthetic-data-driven deep learning method for elastic parameter inversion

Shuai Sun, Luanxiao Zhao, Huaizhen Chen, Zhiliang He, Jianhua Geng

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Mirza, M., and S. Osindero, 2014, Conditional generative adversarial nets: arXiv preprint arXiv:1411.1784. Pan, X., 2016, Zoeppritz-based nonlinear AVO...

2023

Flow Control System Design Using Sliding Mode Control (SMC) with Neural Network in Backloading at Terminal BBM P.T. Pertamina Perak Surabaya

Helmy Yunan Ihnaton, Mariyanto, Imam Abadi, R. Muhsin Budiono

Indonesian Petroleum Association

... controller has weaknesses, such as PI D controllers are not designed to solve nonlinear systems with many uncertainties ( Cominos and Munro...

2013

Bridging the gap: Deep learning on seismic field data with synthetic training for building Gulf of Mexico velocity models

Stuart Farris, Robert Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

... methodologies leverage the capacity of neural networks to model nonlinear functions, enabling the translation of seismic data into velocity models...

2023

Value of elastic full-wavefield inversion in derisking clastic reservoirs in presence of noise

Partha Routh, Soumya Nayak, Jake Dorsett, Kaushik Banerji, Young Ho Cha, Vijay Gottumukkula, Gopal Palacharla, Vikas Gudipati, Ramesh (Neelsh) Neelamani, Seth Conway, Andrea Raphael

International Meeting for Applied Geoscience and Energy (IMAGE)

..., A strategy for nonlinear elastic inversion of seismic reflection data: Geophysics, 51, 1893–1903, doi: https://doi.org/10.1190/1 .1442046. Vigh, D., E. W...

2023

3-D Seismic Prediction of Reservoir Properties, West Moose Field, Ector County, Texas

George P. Watts, Timothy D. Lyons, Archie R. Taylor

Rocky Mountain Association of Geologists

...: 4 8 Seconds 8 8-100 Hz, Nonlinear, 6 db/octave 880 ft 330 ft SAMPLING EFFORT Bin Spacing: Fold at 3,000 ft Level: Fold at 11,500 ft Level: Total...

1995

Fractured Reservoir Characterization Using Multicomponent Seismic Surveys

Thomas L. Davis, Robert D. Benson

Rocky Mountain Association of Geologists

... to fracture density, but the relationship is nonlinear. This zone of high shear-wave anisotropy is coincident with the underlying salt-dissolution edge...

1992

Elastic impedance parameterization and inversion for fracture quasi-weaknesses and quasi-Thomsen parameters in fractured reservoirs with monoclinic symmetry

Wei Xiang, Xingyao Yin, Kun Li, Zhengqian Ma

International Meeting for Applied Geoscience and Energy (IMAGE)

...) is nonlinear. To invert Young's modulus, Poisson's ratio, density, fracture quasi-weaknesses and quasi-Thomsen parameters, Eq. (13) needs to be linearized...

2023

A general model for growth trajectories of linear carbonate platforms

Nicolas Goudemand,, Pulkit Singh, Jonathan L. Payne

Journal of Sedimentary Research (SEPM)

..., the interactions among parameters are often nonlinear, preventing the development of simple expressions relating the position of the platform margin to the governing...

2020

Predicting S-wave sonic logs using machine learning with conventional logs for the Delaware Basin, Texas

Jaewook Lee, Yangkang Chen, Robin Dommisse, Alexandros Savvaidis, Guo-chin Dino Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... (ML) techniques to develop higher-order and strongly nonlinear prediction models. Among the ML models, the ensemble model of bagged trees exhibits...

2023

A deep learning-based inverse Hessian for full-waveform inversion

Mustafa Alfarhan, Matteo Ravasi, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

... is given by a scaled version of the negative of the gradient and the nonlinear conjugate-gradient method where the update is a combination...

2023

Application of Seismic Attributes and Neural Network for Sand Probability Prediction Β„ A Case Study in the North Malay Basin

Jianyong Hou, Toshihiro Takahashi, Arata Katoh, Suwit Jaroonsitha, Khun Puvanat Chumsena, Kazuo Nakayama

Geological Society of Malaysia (GSM)

... attributes. The ANN as nonlinear dynamic system can find the relationship thorough training it with some known samples from well logs and corresponding...

2008

Time-lapse FWI prediction of CO2 saturation and pore pressure

Qi Hu, Kristopher Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

... that the Hertz-Mindlin model does not correctly approximate the nonlinear behavior of velocity due to pressure changes. On the other hand, the modified...

2023

The Development of an Implicit Flow Model for Predicting the Flow Performance of High Viscosity Oil and Water in Pipelines

Leksono Mucharam, Budhira Lumban Tobing

Indonesian Petroleum Association

... system which has nonlinear pressure and temperature properties. Ahmed, Tarek H., "Hydrocarbon Phase Behavior", Gulf Publishing Company, Houston, Texas...

1994

Uncertainty quantification of anisotropic elastic constants and mud speed using borehole sonic data

Ting Lei, Kristoffer Walker, Adam Donald, Alexei Bolshakov, Lin Liang, Romain Prioul, Edgar Ignacio Velez Arteaga

International Meeting for Applied Geoscience and Energy (IMAGE)

..., input and dtm uncertainties are propagated to 𝛾, πœ€. The result for well C1, which has the strongest nonlinear dtm, is shown in Figure 6(a). Track 1...

2023

A physics-based method for forecasting interwell connectivity using injection data

Jianqiao Tim Leng, Jean-Philippe Nicot, Katie M. Smye, Peter H. Hennings

International Meeting for Applied Geoscience and Energy (IMAGE)

... 6) 𝐾 𝑖𝑗 (𝑃 𝑖 βˆ’π‘ƒ 𝑖𝑗 ) The solution to this model contains the nonlinear term 𝐾 𝑖𝑗 that is assumed proportional to weighting fact...

2023

Comparison of EMD and S-Transform Spectral Decomposition for Characterizing Hydrocarbon Reservoir: Case Study of East Java Basin

Abdul Haris, A. M. Ustad, Didik Ardiyanto, Gadang G. Wihardy, Budiyono, Tri Bowo, Murti Widyawan

Indonesian Petroleum Association

..., C. C. Tung, and H. H. Liu, 1998, The empirical mode decomposition and the Hilbert spectrum for nonlinear and nonstationary time series analysis...

2011

Fast viscoacoustic forward modeling method based on U-net Fourier neural operator

Wenbin Tian, Yang Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... involving nonlinear partial differential equations: Journal of Computational Physics, 378, 686–707, doi: https://doi.org/10.1016/j.jcp .2018.10.045. Li, Z...

2023

Monitoring of Unconventional Resources Using Magnetotellurics

Nigel Rees, Graham Heinson, Simon Carter, Lars Krieger

Petroleum Exploration Society of Australia (PESA)

...lurics: Computers & Geosciences, 72, 167–175. Rodi, W., and Mackie, R.L., 2001, Nonlinear conjugate gradients algorithm for 2-D magnetotelluric inv...

2016

Accelerated augmented Lagrangian full-waveform inversion based on truncated randomized singular value decomposition

Jiahang Li, Hitoshi Mikada, Junichi Takekawa

International Meeting for Applied Geoscience and Energy (IMAGE)

... can be expressed as a nonlinear partial differential equation (PDE) constrained problem of equation 1 (van Leeuwen and Herrmann, 2015...

2023

Adaptive OCCAMs inversion for the interpretation of borehole ultra-deep azimuthal resistivity measurements

Wardana Saputra, Junsheng Hou, Carlos Torres-VerdΓ­n, Sofia Davydycheva, Vladimir Druskin

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Torres-VerdΓ­n, C., V. L. Druskin, S. Fang, L. A. Knizhnerman, and A. Malinverno, 2000, A dual-grid nonlinear inversion technique with applications...

2023

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