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The AAPG/Datapages Combined Publications Database
Showing 4,615 Results. Searched 200,693 documents.
Extended Abstract: Seismic Inversion: A Recipe for Predicting Reservoir Properties
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... • 2.4 x 1Q6 Acoustic Impedance (km/ sec. gm/cc) Fig. 3. Recorded seismic signature removes the effect of an extracted wavelet and estimates the real...
2010
Gulf of Mexico: Shallow Overlooked Channels, Offshore Gulf of Mexico: Application of 3-D Seismic Analysis to Stratigraphic Interpretation
W. C. Riese and B. E. Winkelman
AAPG Special Volumes
... in the section will not be lithologically distinctive when compared with adjacent facies. From shallow impedance studies in the area, we know that sand...
1987
Abstract: The Diagnostic 3D Seismic Process (D3DSP): OBJECTS vs. LAYERS, by Louis E. Willhoit, Jr.; #90206 (2014)
Search and Discovery.com
2014
Seismic Stratigraphy Supervised Inversion: Exposing the Internal Features of Ngrayong Formation, East Java Basin
Search and Discovery.com
N/A
Seismic Acoustic Impedance and Well Data Integration Using Sequential Gaussian Simulation in Miocene Carbonate Reservoir Characterization of Tambun-Pondok Tengah Field, Indonesia
Search and Discovery.com
N/A
AVO Analysis and Simultaneous Inversion of Spec Survey Data in Arafura Sea
Feby Hapsari, Irfan Saputra, John Coffin, Liyanto
Indonesian Petroleum Association
..., and Inversion traditionally analyzes post-stack data to derive acoustic impedance volume. The integration of geological and geophysical data (conventional...
2008
Unleashing geological sequestration potential of mature oilfield by enforcing 4-dimensional seismic model-based inversion in Widuri Field, Indonesia
Dwandari Ralanarko, Brimas Aptanindia Pangestu, Edy Sunardi, Ildrem Syafri, Billy Gumilar Adhiperdana
Geological Society of Malaysia (GSM)
..., acquired in 1991 and 2004 over the same area. The inversion algorithm is using seismic deconvolution to generate an acoustic impedance model before...
2024
Reducing exploration risk through probabilistic characterisation of a basin-floor fan, offshore WA
Sagar Ronghe, Anne Locke
Petroleum Exploration Society of Australia (PESA)
... for P-impedance vs Vp/Vs and were characterised using Probability density functions (PDFs) for each lithology and fluid mixture at depth increments...
2018
Combining seismic reservoir characterization workflows with basin modeling in the deepwater Gulf of Mexico Mississippi Canyon area
Wisam H. AlKawai, Tapan Mukerji, Allegra Hosford Scheirer, and Stephan A. Graham
AAPG Bulletin
... impedance derived lithofacies. The training data set thus captures spatial trends in the desired property beyond available well data. In addition, we...
2018
Abstract: Integration of Well Logs and Seismic Data for Prediction of Elastic Properties in a Heavy Oil Sand Reservoir: Manitou Lake, Saskatchewan; #90171 (2013)
Maria F. Quijada and Robert R. Stewart
Search and Discovery.com
... inversion resulting in a smoothed impedance estimate. In general, Vp/Vs values lower than 2.15 have been determined to indicate sand reservoirs, and within...
2013
Probabilistic Reservoir Characterization via Seismic Elastic Inversion in East Andaman Basin; #40880 (2012)
Mahendra Kishore, Pritam Jha, Dino Ros, and Alfonso Iunio Marini
Search and Discovery.com
... Impedance and Poisson’s ratio cubes. The calibration of those elastic properties volumes was carried out by using electrofacies logs, considering the same...
2012
Poststack Processing Steps for Preconditioning Seismic Data; #42399 (2019)
Ritesh Kumar Sharma, Satinder Chopra
Search and Discovery.com
... data analysis, such as extraction of amplitude-versus-offset (AVO) attributes (intercept/gradient analysis) or simultaneous impedance inversion...
2019
Full Integration of Seismic Data into Geostatistical Reservoir Modeling
P. van Riel, P. Mesdag, H. Debeye, M. Sams
AAPG Special Volumes
.... Typically, the transform is to acoustic impedance using an appropriate seismic inversion method.Seismic inversion methods generate results that are generally...
2006
Seismic Reservoir Characterization of the Bone Spring and Wolfcamp Formations in the Delaware Basin with Efforts at Quantitative Interpretation - A Case Study
Satinder Chopra, Ritesh Kumar Sharma, James Keay
Unconventional Resources Technology Conference (URTEC)
... curves were missing, the generation of an accurate low-frequency model for impedance inversion, preconditioning of the prestack seismic data, use...
2019
The Application of Seismic Inversion and Resistivity Inversion While Drilling in the Construction of Horizontal Well A Case Study
Yoga Wismoyo, Adjie Setiawan, Fahdi Maula, Frank Fardhu
Indonesian Petroleum Association
... is a representation of boundary properties. The acoustic (elastic) impedance contrast between layers gives rise to reflection * ** PERTAMINA EP...
2013
Semi-automated prestack seismic inversion workflow using temporal convolutional networks
Hussain Alfayez, Robert Smith, Ayman Suleiman, Nasher AlBinHasan
International Meeting for Applied Geoscience and Energy (IMAGE)
... convolutional network (TCN) for the inversion of acoustic impedance, Vp/Vs ratio and density from a field dataset. The deep neural network learns...
2022
Comprehensive lithological description, reservoir property, and pore-pressure prediction for unconventional shale reservoirs using rock physics: Midland reservoir characterization case study
Sagnik Dasgupta
International Meeting for Applied Geoscience and Energy (IMAGE)
... impedance and Vp/Vs ratio were used for litho-classification. In this process petrophysical interpretation was integrated with measured elastic...
2022
Carbonate Play Concept in Sopa and Surrounding Areas: An Alternative Model for Hydrocarbon Occurrence, Must Platform, South Sumatra Basin
Slamet Riadhy, Alit Ascaria, Dwi Martono, Artini Sukotjo, Doni Hernadi, Medy Kurniawan, Nawawi Luthfi
Indonesian Petroleum Association
... 2D seismic facies analysis, and computing average acoustic impedance gradually from 10 ms, 20 ms until 30 ms from carbonate platform. Those maps show...
2000
One-way full-waveform inversion using frequency-domain model extension
Rustam Akhmadiev, Biondo Biondi, Robert G. Clapp
International Meeting for Applied Geoscience and Energy (IMAGE)
... the model accurately. To overcome these limitations, we propose a formulation of FWI using frequency-extended slowness and impedance models. We pose...
2024
3-D Surface Seismic Attribute and Prestack Impedance Inversion Characterization of the Red Fork Formation, Oklahoma, USA; #41167 (2013)
Yoryenys Del Moro, Alfredo Fernandez, Sumit Verma, and Kurt Marfurt
Search and Discovery.com
...3-D Surface Seismic Attribute and Prestack Impedance Inversion Characterization of the Red Fork Formation, Oklahoma, USA; #41167 (2013) Yoryenys Del...
2013
Facies-based inversion through integrating elastic full-waveform inversion and high-frequency imaging data
David Tang, Valeriy Brytik, Olivier Burtz, Young Ho Cha, Partha Routh, Ratnanabha Sain, Jay Barr, Dez Chu, Michael Gutierrez, Jeffrey Sitgreaves, Jacob Utley, Guy Medema, Alison Scribner
International Meeting for Applied Geoscience and Energy (IMAGE)
... with reservoir presence. For example, a cross-plot of acoustic impedance (IP) and VpVs ratio (Figure 1) for rocks found in the Campos and Santos Basins of Brazil...
2022
Label-defect tolerance ability of deep learning inversion networks and its applications
Yang Ping, Xu Hunqun, Liu Di, Tao Chunfeng, Wang Chengxiang, Yue Changqing
International Meeting for Applied Geoscience and Energy (IMAGE)
... labeled data is available. To reduce dependence on the number of labels, Wang et al. (Wang et al., 2019) used Cycle-GAN for impedance inversion...
2023
The Trace of Sandstone Distribution of Q Layers Using Seismic Amplitude and Inversion: A Case Study in Sangatta Field, East Kalimantan
Johny M. B. Mamuaya, Elan Biantoro, Roopa Gir
Indonesian Petroleum Association
... (Figure 4). Seismic interpretation techniques, using summation of amplitude and acoustic impedance on a workstation, were used to trace lateral...
1995
The 2D Modelling of Magnetotelluric Data Using Impedance Tensor Rotation Based on Geoelectrical Strike Vector for Oil and Natural Gas Exploration in The "Kaprasida" Area, Singkawang Basin, West Borneo
Catur Rizkillah Cancerio, Dinda Indiana Bounigeta, Hidayat
Indonesian Petroleum Association
...The 2D Modelling of Magnetotelluric Data Using Impedance Tensor Rotation Based on Geoelectrical Strike Vector for Oil and Natural Gas Exploration...
2019
Abstract: Characterization of Heavy Oil Reservoir using Vp/Vs Ratio and Neural Network Analysis; #90171 (2013)
Carmen C. Dumitrescu and Larry Lines
Search and Discovery.com
... the following volumes are estimated: P-impedance, Simpedance, density and Vp/Vs. The inversion approach accounts for the petrophysical relationship...
2013