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The AAPG/Datapages Combined Publications Database

Showing 51,910 Results. Searched 192,662 documents.

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Obtaining Low Frequencies for Full Waveform Inversion by Using Augmented Physics

Eldad Haber, Eran Treister, Elliot Holtham

Petroleum Exploration Society of Australia (PESA)

..., and verification in a physical scale model. Geophysics, 64, 888–901. Pratt, R.G., Shin, C. and Hick, G. [1998] Gauss–Newton and full Newton methods...


Abstracts: Evidence of Shallow Gas in the Queen Charlotte Basin from Waveform Tomography of Seismic Reflection Data; #90173 (2015)

Eric M. Takam Takougang and Andrew J. Calvert

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... an update to a starting velocity and when used, to an attenuation model, by minimizing iteratively the misfit between the forward modeled data...


A Novel Model of Brittleness Index for Shale Gas Reservoirs: Confining Pressure and Pore Pressure Effect; #80554 (2016)

Yuan Hu, Zhangxin Chen, Wei Liu

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...       Slide 2 Introduction Methodologies and Objectives New Model Establishment in BI Calculation Case Analysis and Verification Conclusions...


Pore-scale electrical numerical simulation and new saturation model of fractured tight sandstone

Qian Wang, Maojin Tan, Chengwen Xiao, Siyu Wang, Chuang Han, and Lingtan Zhang

AAPG Bulletin

.... Principle and verification of finite element method (FEM). (A) A model of the finite element node. (B) A verification model of FEM. (C) Comparison...


Understanding Complex Fluid Contact Distribution in a Brown Carbonate Field-Mumbai High, #50574 (2012)

K. Bora, A. Carrillat, S. Sharma, C. Jordan, R. Schatzinger, B. L. Lohar, K. Muralidharan, S. K. Patel, R. Bhanja, A. Saha, T. Friedel,

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... the structure. The case study focuses on the verification of fluid levels identified in different wells in the field with special emphasis on understanding...


Magnetotelluric Monitoring of Unconventional Energy Resource Development: Disruptive Technology or Damp Squib?

Graham Heinson

Petroleum Exploration Society of Australia (PESA)

... verification is also critical for social and environmental regulation, to ensure that hydraulic stimulations and de-pressurisation do not interact...


Quantitative Risk Assessment … A Powerful Tool for Managing Well Control

Havard Brandt, Marcel Dembele, Agus Siswanto

Indonesian Petroleum Association

... measure, a cost benefit evaluation can also be conducted using the QRA model. These evaluations are however only possible if the QRA model...


Abstract: Physical Modeling for Azimuthal AVO Over a Simulated Fractured Medium; #90174 (2014)

Faranak Mahmoudian, Gary F. Margrave, and Joe Wong

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..., Calgary, Canada [email protected] Summary A seismic physical model experiment has been conducted to acquire multi-offset multi-azimuth P-wave 3D seismic...


Experimental and Numerical Study of Basic Discharge Coefficient (Cd) For Orifice Plate Meters Under Single Phase Fluid Flow

Muhammad Rasyid Ridlah, Mike Nassar

Indonesian Petroleum Association

.... The discussions include but not limited to simulation model verification, simulation results on pressure and velocity profile as Model Verification...


The South East Asia Gravity Project: Papua New Guinea

D. C. Manton, J. D. Fairhead

Papua New Guinea (PNG) Petroleum Convention Proceedings

... workstation methods working from the scanned image. All available height data are extracted from maps and used to generate a Digital Terrain Model...


Use of Rectangular Hyperbolic Method to Evaluate Fractured Gas Reservoirs

Hayu Susilo Prabowo, Nico Hadinoto

Indonesian Petroleum Association

..., such as simulator history-matching. In this verification phase, we found that the accuracy of the technique improved if the analyst uses pseudopressure...


IV. The Role of Seismic Wavelets and Wavelet Processing

Norman S. Neidell

AAPG Special Volumes

...-free seismic trace where the ideal single trace model may be applied, we can use a deterministic approach to wavelet extraction. In this case...


Characterizing Gas Transfer from the Inorganic Matrix and Kerogen to Fracture Networks: A Comprehensive Analytical Modeling Approach

Jie Zeng, Jishan Liu, Wai Li, Lin Li, Yee-Kwong Leong, Derek Elsworth, Jianchun Guo

Unconventional Resources Technology Conference (URTEC)

... individual fracture rates (80) where FN is the fracture number of the well. Finally, the cumulative production is (81) Model verification...


Application of Fullwaveform Tomography to VSP Walkaway Data

Eric Takam Takougang, Youcef Bouzidi

Petroleum Exploration Society of Australia (PESA)

..., Seismic waveform inversion in the frequency domain, Part 1: Theory and verification in a physical scale model: Geophysics, 64, 888–901. Pratt, R.G., Bauer...


Utilizing Geomechanical Model and Cleat Permeability Analysis in CBM Exploration Phase for Field Development: Case Study in CBM XŽ Area, South Sumatera Basin

Fanny Rosdiawan, David Ontosari, Andri Aspari, Pande Made Oka Iriana, Tonny S. Priantono, Andang Kustamsi

Indonesian Petroleum Association

... were finalized after the verification of geomechanical model using the offset wells drilling events and caliper-based observations. Triaxial compressive...


Application of Multi-segment Well Modeling to Simulate Well Interference

Hewei Tang, Zhi Chai, Bicheng Yan, John Killough

Unconventional Resources Technology Conference (URTEC)

... of the connection. The EDFM discretization for this work is provided by the preprocessor developed by Chai et al. (2016). Ti  Results Model Verification...


Assisted History Matching of Early Field Life and Probabilistic Forecasting Using an Integrated Subsurface - Surface Network Numerical Model: Bangka Deepwater Development

Robikhun, Eric W. Bhark, Monas O. Purba, Komaruddin E. Purwanto

Indonesian Petroleum Association

...Assisted History Matching of Early Field Life and Probabilistic Forecasting Using an Integrated Subsurface - Surface Network Numerical Model: Bangka...


From the Matrix to the Market - What You Don't Know Can Hurt You - 2nd Annual Reservoir Engineering Symposium

William McCain, Kosta Leontaritis, Dave Bergman, Jack Lynn


... Geochemical Modeling of Inorganic Scaling Onsets: Model Verification and Tuning using HPHT NIR Techniques Jack Lynn, Core Laboratories Evaluation...


ABSTRACT Geochemical Detection of Gas Microseepage from CO2 Sequestration, #90103 (2010)

Ronald W. Klusman

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... “Geological Carbon Sequestration: Prediction and Verification” August 16-19, 2009 – Vancouver, BC Canada Geochemical Detection of Gas Microseepage from CO2...


Abstract: Some Workstation Techniques for Defining Reservoirs in Difficult Data Areas; #90171 (2013)

Norm Kalmanovitch, Dennis Meisinger, and Randi Christiansen

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... information about the reservoirs that they represent. There is a simple verification of the results of this method. If a portion of a trace that is non...


Geology, Heterogeneity, Steam-Rock Interaction Studies of the First Eocene Carbonate Reservoir Steamflood Pilots: Impact on Understanding Fluid Flow; #120078 (2013)

W. Scott Meddaugh, Ipsita Gupta, W. Terry Osterloh, Nicole Champenoy, Niall Toomey

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...) is required for verification (after Meddaugh et al., 2011). Year 0, Month 1 Year 2, Month 1 Year 1, Month 1 Year15, Month 1 Figure 3. “Time slices...


A Diagenetic Origin for δ18O Variability on the Margins of the Great Bahama Bank, Insights from Clumped Isotopes; #41867 (2016)

Philip T. Staudigel, Peter Swart, Harry Elderfield

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... isotopes (Δ47) to determine if these are primary “mixing model” effects or a result of carbonate diagenesis. Porewater chemistry is extremely sensitive...


Searching for Sweet Spots: Multi-Facies and Multi-Scale Approach for Gas Shale Reservoir Characterization; #42243 (2018)

Alessandro Avanzini, Piero Balossino, Marco Brignoli, Elisa Spelta, Cristiano Tarchiani

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...)  Verification (Contingency analysis) • Core and/or log properties that affect geomechanical behavior YES 3) Productive Sweet Spot NO ACCORDANCE...


Longshore Drift: Trapped in an Expected Universe

J.A.G. Cooper, O.H. Pilkey

Journal of Sedimentary Research (SEPM)

... of wave parameterization as discussed above for the LITPACK model verification provided results between 0.6 and 1.2 of a supposed reality and indicates...


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