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The AAPG/Datapages Combined Publications Database
Showing 10,616 Results. Searched 200,293 documents.
Seismic Foldout: New Geo Streamer X data for exploration, ILX and appraisal in the Norwegian Sea
Kjetil Roverud, Stefan Möller, Eric Mueller, Jens Beenfeldt, PGS
GEO ExPro Magazine
...-quality seismic data is key to overcome subsurface imaging challenges and provide an accurate representation of the subsurface. The overburden...
2023
Pressure prediction using converted shear waves from OBN data: A rock physics approach
Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser, Terence Krishnasami
International Meeting for Applied Geoscience and Energy (IMAGE)
... amplitude inversion, and integration with a robust rock-physics model to predict pore pressure in a deep-water asset in Gulf of Mexico. The result...
2023
ABSTRACT: Mathematical Model of a Rating Estimation of Competitiveness of Production on an Example of the Mountain Enterprise; #90118 (2011)
P. Burkov, V. Burkov, A. Grigoryeva, and A. Grigoryeva
Search and Discovery.com
...ABSTRACT: Mathematical Model of a Rating Estimation of Competitiveness of Production on an Example of the Mountain Enterprise; #90118 (2011) P...
2011
Drilling Geomechanics Salt Creep Monitoring: How to Optimize Mud Weight in Real Time and Get a Safe Time Window While Drilling, Tripping, Running and Cementing Casing in Salt Formations; #41954 (2016)
Joao Paulo Castagnoli, Cyrille Montesinos, Diego Muñoz
Search and Discovery.com
...nts borehole radius closure at 3344 m TVD, the model shows that borehole closure is the lowest compared to other intervals (This is caused by lower overbur...
2016
Elastic full-wavefield inversion for presalt carbonate reservoir characterization in offshore Brazil
Young Ho Cha, Partha Routh, Olivier Burtz, Valeriy Brytik, Ratnanabha Sain, Jeffrey Sitgreaves, Jay Barr, Dez Chu, Michael Passarello
International Meeting for Applied Geoscience and Energy (IMAGE)
.... We demonstrate the elastic FWI workflow combined with other velocity model building tools can directly estimate elastic parameters of pre-salt...
2022
4D close-the-loop: Making the most of predictions from reservoir simulations and observations from 4D seismic surveillance
K. Wrobel, J.P. Blangy, B. O’Connor
International Meeting for Applied Geoscience and Energy (IMAGE)
... Model (PEM), we described the 4D simultaneous (pre-stack) and joint (all seismic surveys together) elastic inversion process and we showed some early...
2024
Seismic Noise Estimation and Error Propagation Applied to Post-Stack Seismic Inversion
Search and Discovery.com
N/A
Large-Scale Pore Pressure Prediction After Pre-Stack Depth Migration in the Caspian Sea (Geophysics Paper 24)
Norbert van de Coevering, Hazim Hameed Al-Dabagh, Liau Min Hoe, Tony Jolly
Geological Society of Malaysia (GSM)
... on seismic in 3D. Historically, it was only done on site in lD. The advancement of seismic processing allows a more and more accurate estimation...
2008
High-End Model Building Techniques for Revealing a Pre-Carbonate Reservoir Offshore East Natuna Basin, Indonesia
Jun Wang, Yonghe Guo, Yitao Chen, Muhammad Nauvall Juliansyah, Nick Crabtree
Indonesian Petroleum Association
... that correlates with both the thick carbonate overburden and the pre-carbonate reservoir. To further improve the velocity model beyond the diving-wave penetration...
2023
Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance
Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... and precision of the proposed method, we build a synthetic elastic 3D anisotropy model. After that, the proposed method is applied on Barnett shale data...
2016
Abstract: Near Surface Anomalies and Solutions; #90211 (2015)
Todd Mojesky, David LeMeur, and Ali Karagul
Search and Discovery.com
... shallow reflectors, first arrivals are pickable in most situations, and a near surface model can be derived quickly using most "standard" refraction...
2015
The Sand-Silt-Clay (SSC) Model: An Advanced Petrophysical Analysis and the Essential Applications to Lithology Computation, Permeability Estimation and Saturation Modeling, #42489 (2020).
Yudiyoko Ega Sugiharto, Gamal Ragab Gaafar
Search and Discovery.com
...The Sand-Silt-Clay (SSC) Model: An Advanced Petrophysical Analysis and the Essential Applications to Lithology Computation, Permeability Estimation...
Unknown
Abstract: Geomechanics, Anisotropy and LMR; #90174 (2014)
Marco Perez, Bill Goodway, and David Close
Search and Discovery.com
... that available data corroborates or contradicts a given model. With data from the Horn River Basin, BC, it is shown that relating patterns in LMR cross-plots...
2014
Seismic Screening for Hydrocarbon Prospects Using Rock-Physics Attributes, #41608 (2015)
Per Avseth, Tor Veggeland
Search and Discovery.com
... low gas saturation, anisotropy effects, and errors in the low-frequency model and/or wavelet estimation. Quantitative seismic interpretation...
2015
Abstract: Elastic Full Waveform Inversion For Land Walkaway VSP Data; #90224 (2015)
Olga Podgornova, Scott Leaney, Marwan Charara, and Eric von Lunen
Search and Discovery.com
... approaches for source wavelet estimation are an active research topic (Rickett, 2013). Here, we adjust the weights between the model parameters...
2015
Impact of full-wavefield inversion (FWI) based high-resolution model building and Q imaging on exploration and development at Guyana Stabroek
Fuxian Song, Patrick Monigle, Jia Yan, Vikas Gudipati, Xu Li, Sunwoong Lee, Sam Hemmings-Sykes, Ashlika Persaud, James Pape, Lee E Gilchriest, Amir Abdi, Emily Lalli, Anupama Venkataraman, Ramesh Neelamani, Steve Knapp, Krista Solvason
International Meeting for Applied Geoscience and Energy (IMAGE)
...Impact of full-wavefield inversion (FWI) based high-resolution model building and Q imaging on exploration and development at Guyana Stabroek Fuxian...
2023
Combined OBN and high-resolution 3D streamer acquisition for CO2 monitoring: Initial model building and imaging results over Sleipner
Simon Stokes, Sandrine David, Eddie Cho, Dhiman Mondal, Graeme Stock, Simon Baldock
International Meeting for Applied Geoscience and Energy (IMAGE)
..., including the CO2 plume, while the OBN data provides long-offsets for velocity model estimation using FWI. The results demonstrate the potential...
2023
Abstract: Complex Method of Prediction and Estimation of Abnormal Pressure, by V. A. Serebryakov; #91017 (1992).
Search and Discovery.com
1992
Abstract: A Transfer Learning Approach to Rock Property Estimation Workflows;
Ahmad Mustafa, Motaz Alfarraj, Ghassan Alregib
Search and Discovery.com
...Abstract: A Transfer Learning Approach to Rock Property Estimation Workflows; Ahmad Mustafa, Motaz Alfarraj, Ghassan Alregib A Transfer Learning...
Unknown
Imaging Solutions for Geophysical Challenges in South East Asia (Paper A13)
N. El Kady, Z. Mohd Dom, Y. Prasetyo, M. Bayly, G. Nyein, P. Vasilyev, N. Mat Don Ya
Geological Society of Malaysia (GSM)
... geologically plausible and geophysically reliable velocity models is critical. To match the expectations from the depth imaging outcome, velocity model...
2012
Time-lapse FWI prediction of CO2 saturation and pore pressure
Qi Hu, Kristopher Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
... Qi Hu and Kristopher Innanen Dept. of Geoscience, CREWES project, University of Calgary SUMMARY The estimation of CO2 saturation and pore pressure...
2023
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)
... the approach described by Sayers and Dasgupta (2019) to include effective stress estimation. This model was used to predict reservoir properties like volume...
2022
Petroleum Origin and Accumulation in Basin Evolution--A Quantitative Model
D. H. Welte, M. A. Yukler
AAPG Special Volumes
...Petroleum Origin and Accumulation in Basin Evolution--A Quantitative Model D. H. Welte, M. A. Yukler 1984 27 39 M 35: Petroleum Geochemistry...
1984
Abstract: A Three-Dimensional Volume Estimation Technique, by B. Kelly, D. Taylor, and J. Schwalm; #90911 (2000)
Search and Discovery.com
2000
Fracture Pressure Predictions in Highly Depleted Reservoir: An Approach to Prevent Mud Losses while Drilling in the Mature Tunu Field
Dhanny Fadlan, Roni Herdiyanto, Baginda Saragih, Yasinto Priastomo, Rio Sitorus, Roy Lesmana
Indonesian Petroleum Association
.... This fracture pressure estimation method can give additional consideration to predict well fracture pressure in depleted reservoirs in order to prevent...
2016