Extrapolation of Reservoir Lithology Away from Wells Using Seismic-Geologic Controls

Ruben D. Martinez, Geoffrey Mansfield

Indonesian Petroleum Association

.... Data Preparation The well log data were digitised, edited as necessary and check shots from the wells used to support a Q-model and to verify the bulk...

Worst Case Discharge & Dynamic Well Killing Study for Supporting Blow-Out Contingency Plan: Pre-Drilled & Post-Production Case of Offshore Wells, Delta Mahakam

Adnan Syarafi Ashfahani, Dhanie Anugrah Dewanta, Dadik Hendra Kusuma, Sulistiyo

Indonesian Petroleum Association

... by Figure 6, by re-perform well model matching for different simulator. It will be used for dynamic well killing purpose that should be deal...

Transfer Learning Applied to Seismic Images Classification; #42285 (2018)

Daniel Chevitarese, Daniela Szwarcman, Reinaldo Mozart D. Silva, Emilio Vital Brazil

Search and Discovery.com

... if transfer learning can enable a model to find a reasonable solution. This article is divided as follows: in Datasets, we briefly describe the datasets used...

A Self-Adaptive Optimization Solution to Petrophysical Properties Inversion from Well Logs

Search and Discovery.com

... experience and other measurements, but the mineral components could be variable from borehole top to bottom (depth-variable). One component model maybe...

Abstract: Separation of Geometric Spreading, Scattering and Intrinsic Attenuation in VSP data; #90187 (2014)

Amin Baharvand Ahmadi and Igor Morozov

Search and Discovery.com

... located in a VSP area in Weyburn oilfield in Saskatchewan. This model is used to separate the effects of geometric spreading, scattering...

Abstract: Statics Preserving Sparse Radon Transform; #90224 (2015)

Nasser Kazemi

Search and Discovery.com

... the resolution of Radon transform, Sacchi and Ulrych (1995) introduced a sparse Radon algorithm in the frequency domain. They used Cauchy norm to model...

A Southern North Sea Multi-Survey preSDM using Hybrid Gridded Tomography, #41592 (2015).

Ian Jones, Emma Evans, Darren Judd, Alan Campbell, Steve Elam

Search and Discovery.com

... imaging. Hitherto, a layer-based model building approach has been commonly used for North Sea type environments, where sedimentary interfaces delimit...

Numerical Modeling of the Deformation and Displacement of Salt Bodies with Embedded Carbonate or Anhydrite Stringers, #42075 (2017).

Shiyuan Li, Janos L. Urai, Guangqing Zhang

Search and Discovery.com

... salt surface instead. Fig. 4 Conceptual Model Geometry In this study we used the commercial finite element modelling package ABAQUS for our modelling...

Anisotropic full-azimuth velocity model building using joint reflection-refraction tomography

Matan Shustak, Itai Sharabi, Orly Kletenik-Edelman, Elive Menyoli, Ike Imala, Ronit Levy, Zvi Koren

International Meeting for Applied Geoscience and Energy (IMAGE)

... (Figure 2). The imaging method used in this study is the full-azimuth angle domain migration (Koren and Ravve 2011) applied to the VTI model After...

Onlaps2 GEOLOGICAL MODELS

Rob Kirk

Petroleum Exploration Society of Australia (PESA)

... model that was used in recent work by SADEM to interpret all the South Australian onshore well and seismic data. PESA Gazette October 2024 Edition: Tech...

Modeling of Proppant Flowback to Quantify and Predict Its Impact on Shale Gas Production Under Different Drawdown Strategies … A Vaca Muerta Case Study

Agustin G. Garbino, D. Nicolas Espinoza, Mark McClure, Marcelo Pellicer, Iñaki Barrangu, Sebastian Olmos, Raul Varela

Unconventional Resources Technology Conference (URTEC)

... mechanisms of proppant flowback have been investigated before. Asgian et al. (1995) used a discrete-element numerical model to simulate the triggering...

Abstracts: Development of a Dynamical/Statistical Operational System to Forecast and Analyze Atmospheric Winds at Surface Level Valid for up to 168-hour Periods; #90173 (2015)

Edgar Herrera Guzman and Svetlana Machurina

Search and Discovery.com

... operational Earth System. The operational forecasting system has two main coupled models: an operational weather forecasting numerical model...

An Innovative Approach to Capture Depletion Impact in Unconventional Reservoir Production Prediction Using Machine Learning and a Time-Dependent Depletion Function

Edwin Ortega, Kirsten Landry

Unconventional Resources Technology Conference (URTEC)

..., validation, and holdout sets by 70%-20%-10%, respectively. The wells included in the training dataset are used to train the model, as the name suggests...

A hybrid deep learning network for tight and shale reservoir characterization using pressure and rate transient data

Hamzeh Alimohammadi, Hamid Rahmanifard, and Shengnan Nancy Chen

AAPG Bulletin

... model. In the same year, Al-Kaabi and Lee (1990) used ANNs for discriminating between reservoir types. In their work, they trained the neural networks...

3-D Analysis and Model Construction

Charles Kerans, Scott W. Tinker

Special Publications of SEPM

... of the wells in the field provided a 2-D sequence-stratigraphic framework (Fig. 4.5B), which was used to construct a 3-D geologic model (Tinker and Mruk 1995...

Abstract: Determination of Surface Relaxivity from NMR T2 Measurements, by Ayham Ashkar, Quentin J. Fisher, and Carlos A. Grattoni; #90105 (2010)

Search and Discovery.com

Permian Delaware Basin Productivity and Spacing Analysis and Technically Recoverable Resource Assessment

Sofia Berdysheva, Timothy McMahon, David Hoffman

Unconventional Resources Technology Conference (URTEC)

..., we used a multi-segment Arps model, which assumes that the first part of a well’s production may be described with an exponential function while...

Deep learning software accelerators for full-waveform inversion

Sergio Botelho, Souvik Mukherjee, Vinay Rao, Santi Adavani

International Meeting for Applied Geoscience and Energy (IMAGE)

... used techniques for performing distributed deep-leaning training is the so-called data parallel strategy, in which identical copies of the model...

A hybrid machine learning model for improving regression of mineral composition estimation using well logging data

Xiaojun Liu, Kezhen Hu, Stephen E. Grasby, Benjamin Lee

International Meeting for Applied Geoscience and Energy (IMAGE)

...l prediction, the Gaussian process probabilistic model is added to the dropout (Gal et al., 2016; Lemay, 2022). This Monte Carlo Dropout (MCD) is use...

Abstracts: Ground Roll Attenuation Using LWD; #90173 (2015)

Ken Kocon and M. Sacchi

Search and Discovery.com

... data, (b) Un-decimated synthetic primary used in (a), (c) noise model recovered by LWD, (d) clean data obtained as the interpolated difference between...

A robust approach for shear log predictions using deep learning on big data sets from a carbonate reservoir for integrated reservoir characterization projects

Aun Al Ghaithi

International Meeting for Applied Geoscience and Energy (IMAGE)

... reservoir. The trained model was then used to predict shear logs in wells drilled previously without acquired shear log data. Deep learning provided added...

Reservoir to Market: Generating Project Value by Coupling Surface Facilities with Reservoir Data in Integrated Asset Modelling

Stephen Stokes

Australian Petroleum Production & Exploration Association (APPEA) Journal

... be assessed against the subsea and facilities integrity envelopes. Once built and used for development planning, the model remains vital as a diagnostic tool...

Relevance of Static Geomodels in Shale Plays _ South Texas Eagle Ford Shale

Alicia L. McGeer, Andrea Cadena, Jill Womack

Unconventional Resources Technology Conference (URTEC)

... depth surfaces used in the model incorporated every available control, including both depth converted seismic and geosteering. A variety of seismic...

Compound Seismic Forward Modeling of the Atiart Submarine Canyon Outcrop, Spain: Application to the Submarine Canyon on the Subsurface Loppa High, Barents Sea; #42272 (2018)

Dicky Harishidayat, Ståle E. Johansen, Cai Puigdefabregas, Kamaldeen O. Omosanya

Search and Discovery.com

... to produce normal polarity, zero-phase, pre-stack depth migrated seismic model. In addition, gamma model was used to predict net-to-gross for the different...

Amplitude Versus Offset (AVO) Analysis: Part 7. Geophysical Methods

Allan T. Long, R. C. Anderson

AAPG Special Volumes

... information. Under good conditions the information extracted can be as detailed as an elastic layered model of the earth in the vicinity...