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The AAPG/Datapages Combined Publications Database

Showing 9,737 Results. Searched 195,354 documents.

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Miscible Fluid Diagnostic Fracture Injection Test Design Enabling Permeability Estimation from Before-Closure Linear Flow

Christine Ehlig-Economides, Mariia Bychina, Guoqing Liu, Jie Wang

Unconventional Resources Technology Conference (URTEC)

... by Gringarten and Ramey 1974. The Mayerhofer et al. 1995 model enabled permeability estimation from the before closure (BC) data. As hydraulic...

2020

Quantifying Shale Porosity—A Thermodynamically Based, Predictive Model Which Includes the Effects of Mechanical Compaction, Temperature, Mineralogy, and Chemical Diagenesis

James T. Krushin

GCAGS Transactions

...Quantifying Shale Porosity—A Thermodynamically Based, Predictive Model Which Includes the Effects of Mechanical Compaction, Temperature, Mineralogy...

2005

Abstract: Pore Pressure Profiles in Deep Water Environments: Case Studies from around the World

Stephen A. O’Connor and Richard E. Swarbrick

Search and Discovery.com

...-based estimation in the non-reservoir section. Profiles from clastic sequences of deep marine shales with associated, thin reservoirs, reveal overburden...

2008

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

Chapter 10: Coal Resources for Part of the Wilcox Group (Paleocene through Eocene), Central Texas

Peter D. Warwick, Claire E. Aubourg, Stephen E. Suitt, Steven M. Podwysocki, Adam C. Schultz

AAPG Special Volumes

... a grid of overburden thickness for each coal zone. Areas on each structural-top grid model where the top of the coal zone exceeded the value...

2011

Marchenko-based internal multiple attenuation feasibility analysis for a thin-layered media in ultra-shallow water OBN from offshore Middle East

Frederico Xavier de Melo, Suyang Chen, Luis Salinas, Shotaro Nakayama, Nozomi Yamamoto

International Meeting for Applied Geoscience and Energy (IMAGE)

... below t2. Figure 3: Figure (a) illustrates a four-layer model with a fictitious horizon at the time t2 separating the model into overburden and target...

2023

The Growing Role of Geophysics

Fred Aminzadeh, Larry Lines

GEO ExPro Magazine

... and risking different factors that go into the reserve estimation process (volumetrics, saturation, permeability, and recovery factor). While historically...

2009

Coal Quality, Coal Rank Variation and its Relation to Reconstructed Overburden, Upper Cretaceous and Tertiary Plains Coals, Alberta, Canada

John R. Nurkowski

AAPG Bulletin

...Coal Quality, Coal Rank Variation and its Relation to Reconstructed Overburden, Upper Cretaceous and Tertiary Plains Coals, Alberta, Canada John R...

1984

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

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

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

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

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

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

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

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

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