Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 34,782 Results. Searched 200,639 documents.
Abstract: Estimating Heatflow in Frontier Basins Using Bottom Simulating Reflectors (BSRs): Implications for Deepwater Hydrocarbon Prospectivity Offshore MSGBC Basin, The Gambia; #90310 (2017)
Olawumi Owolabi, Mads Huuse, Jonathan Redfern, Ben Sayers
Search and Discovery.com
...) and seismic velocity data to estimate depth and conductivity. Heatflow within the basin is assessed using shallow geothermal gradients calculated from...
2017
Abstract: Spectral-Velocity Prediction of Geological Section Types and Reservoir Properties (SVP-Technology), by Mikhail Afanasyev; #90163 (2013)
Search and Discovery.com
2013
Building high-resolution models and synthetic seismic data to evaluate interpretation scenarios
Tiago Santos Cabral, Rodrigo Lopes Fernandes, Daina Popic Bendoraitis, Josair Estrela Gonalves Junior, Luiz Alberto Santos
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Petrobras Summary Building suitable velocity models is often a challenging task in projects that involve seismic modeling. We present a simple workflow...
2022
Permeability prediction in chalks
M. Monzurul Alam, Ida Lykke Fabricius, Manika Prasad
AAPG Bulletin
...Permeability prediction in chalks M. Monzurul Alam, Ida Lykke Fabricius, Manika Prasad 2011 1991 2014 95 11 The velocity of elastic waves...
2011
PS reflection-based full-waveform inversion using single-mode propagator
Yongbo Zhai, James Xu, James Rickett, Peng Wang, Xin Cheng, Denes Vigh, Suyang Chen, Cara Smith
International Meeting for Applied Geoscience and Energy (IMAGE)
... structures through improved earth model building. However, the predominant focus has been on constructing pressure (P)-wave velocity models, while...
2024
Determination of Minimum Gas Flow Rate and Plunger Lift Installation to Overcome Liquid Loading
Husnul Khatimah
Indonesian Petroleum Association
... the velocity of the gas phase in the tubing becomes insufficient to transport the liquid phase to the surface. Once this occurs, the liquid...
2003
The Effects of Grain-Density Variation on Turbidity Currents and Some Implications for the Deposition of Carbonate Turbidites
James M. Hodson, Jan Alexander
Journal of Sedimentary Research (SEPM)
... propagation velocity was maintained for longer due to the presence of low-settling-velocity particles. As a result mixed-particle density flows...
2010
Abstract: Pore-scale Modeling and Simulation: Determining Petrophysical and Multiphase Flow Properties in Natural Porous Media; #90224 (2015)
Shahin Ghomeshi, Sergey Kryuchkov, Jonathan Bryan, and Apostolos Kantzas
Search and Discovery.com
..., the inertial terms are small and can be neglected and reduced to the Stokes’ equations. For single phase flow, the incompressible Navier-Stokes equations...
2015
Microseismic Quality Control Using Synthetic Seismograms
M. C. Smith, S. D. Goodfellow, J. Huang, S. C. Maxwell, J. Teff, B. Kennedy, B. Bayliss
Unconventional Resources Technology Conference (URTEC)
... and picked an incorrect phase as the ‘direct’ wave. Figure 4: Top: Depth view showing relocation of select calibration events with an initial velocity...
2016
The importance of viscoelastic waveform inversion in VSP: Synthetic studies
Yu Chen, Shujaat Ali, Takashi Mizuno, Pierre Bettinelli, Jol Le Calvez
International Meeting for Applied Geoscience and Energy (IMAGE)
... of viscoelastic waveforms (with Qp). First, we conclude that the high attenuation can lower the inverted velocity because of the phase shift...
2022
The Use of Production Logging Surveys to Determine the Injection Profile at the Kenali Asam Waterflood Pilot Project
Victory S. Kirana
Indonesian Petroleum Association
... injector. Suppose this single phase (water) well has casing OD of 9.625" with the pipe constant of 6.63. For the value of velocity equals -11.96...
1992
ABSTRACT Monitoring, Verification, and Accounting of CO2 Fate in Geologic Formations: Linking the Chemical and Physical Effects of CO2 Injection to Geophysical Parameters, #90103 (2010)
Tiziana Vanorio, Gary Mavko
Search and Discovery.com
... from ignoring chemical reactions can affect not only the magnitude, but also the sign, of predicted velocity changes. Until now, modeling of fluid...
2010
TTI Wave Equation Migration by Phase-Shift Plus Interpolation
Richard A. Bale
Search and Discovery.com
...TTI Wave Equation Migration by Phase-Shift Plus Interpolation Richard A. Bale TTI Wave Equation Migration by Phase-Shift Plus Interpolation Richard...
Unknown
TTI Wave Equation Migration by Phase-Shift Plus Interpolation
Richard A. Bale
Search and Discovery.com
...TTI Wave Equation Migration by Phase-Shift Plus Interpolation Richard A. Bale TTI Wave Equation Migration by Phase-Shift Plus Interpolation Richard...
Unknown
Automation of passive seismic processing via machine learning and physics-informed methods
Ivan Lim Chen Ning, Laura Swafford, Mike Craven, Kevin Davies, Evan Earnest, Dean Thornton
International Meeting for Applied Geoscience and Energy (IMAGE)
.... 𝑣 𝑃 and 𝑣 𝑆 represent the P and S wave effective NMO velocity. Note the absence of the offset term since the corresponding P and S phase map shares...
2022
III. Evidence of Faulting
Robert E. Sheriff
AAPG Special Volumes
... effects produced by the shallower velocity changes. Fig. 56 is a plot of the instantaneous phase for seismic data offshore Louisiana. Phase does...
1981
Crustal Structure Study on Gulf Coast of Texas
A. L. Hales , C. E. Helsley , J. B. Nation
AAPG Bulletin
... with velocity between 2.4 and 3.3 km/sec, depending on the buoy. The 5.75-km/sec phase discussed heretofore can be identified at stations L1 and L2 from...
1970
Simultaneous Joint Inversion of Electromagnetic, Gravity and Seismic Data for Thrust Belt and Sub-Basalt Imaging
Virgilio Massimo, Stephen Hallinan, Marco Mantovani
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... and phase:TE mode (above),TM mode (below) Finally, the SJI velocity model and the SJI PSDM are presented in Figure 5: Note the improvement...
2009
Analysis of Time-lapse Multicomponent Seismic Data from a Potash Mining Area in Saskatchewan, Canada, #41275 (2014)
Andrew Nicol, Don Lawson
Search and Discovery.com
... paths covering a 45 degree aperture. Through interpretation and travel-time analysis of these data, we have observed weak azimuthal velocity anisotropy...
2014
Abstract: Evolution Of Mangala Reservoir Model Through The E&P Lifecycle: Learnings And Way Forward; #90315 (2017)
Subhendu Sarkar, Amlan Das, Archana Dhanasetty, Pradeep Singh, Namita Pahwa, Pankaj Kumar, V Kothari
Search and Discovery.com
... of objectives and complexity. Models built during the appraisal phase are fairly simple, created to capture the uncertainty in STOIIP and EUR. During...
2017
Abstract: The Evolution and Deployment of Land FWI in PDO: Background/History (2010-2023), Accelerated Delivery, Challenges, Latest Preferred Workflow, Highlighting the Need for eFWI and the Shift to FWI-Imaging and QIFWI; #91209 (2025)
Safa Al Maskari, Moosa Al Jahdhami, Ahmed Al Obeidi, Mohammed Al Balushi, Ahmed Al Harthi, Qais Al Siyabi, Martin Dvorak, Omaima Al Darwshi, Waleed S. Alwardi, Mohammed Al Ismaili
Search and Discovery.com
... of phase- only wave inversion FWI. The excellent imaging uplift resulting from the velocity model building workflow led to better understanding...
2025
Quantitative Self-Verification, a Breakthrough in Ultrasonic Metering Technology
Gregor J. Brown, Ross Johnston
Australian Petroleum Production & Exploration Association (APPEA) Journal
... International Smart Ultrasonic Meter Diagnostics – Phase 3 project report (Zanker 2014): Understanding the performance of multipath gas ultra sonic flow meters...
2023
Geophysical Techniques Used in Petroleum Exploration in the Ying Ge Hai Area, Zhanjiang, SW Guangdong Province, China
L. William Edwards
Circum Pacific Council Publications
... stacked section is supplemented by color-attribute processing (such as pseudo-interval velocity and phase); depth conversion and RAP* processing have...
1989
Interpretation Methods in the Exploration of Oligocene-Miocene Carbonate Reservoirs, Offshore Northwest Madura, Indonesia
David C. Carter, Dwi Mandhiri, Robert K. Park, Imron Asjhari, Syaiful Basyuni, Sergey Birdus, John P. Bradfield, Ary Iriawan, Meutia Nasfiah, M.A. Agung Nugroho
Indonesian Petroleum Association
... use of isochrons, amplitude, variance images, amplitude versus offset (AVO), acoustic impedance, seismic facies and detailed velocity estimation...
2005
Sand Particle Movement on Migrating Combined-Flow Ripples
Miwa Yokokawa , Fujio Masuda , Noritaka Endo
Journal of Sedimentary Research (SEPM)
... of the arrow shows the relative magnitude of the flow velocity. Each view corresponds to a phase of sand transport in Figure 1. End_Page 42...
1995