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 20,637 Results. Searched 200,616 documents.
Complexity of Pore Pressure and Stress Analyses in Mahakam Median Axis of the Lower Kutai Basin, Kalimantan, Indonesia
Roni Herdiyanto, Joe-Anderson Siadary, Dhanny Fadlan
Indonesian Petroleum Association
... pressure distribution has been determined by correlating pressure profiles to the response of interval velocity by depth. PORE PRESSURE AND MINIMUM...
2018
A Reply to Porter's Review
John Morton
Petroleum Exploration Society of Australia (PESA)
... makes the observation that my equation is non-linear, and asserts that this results in porosities below 9 to 10 per cent being underestimated. In fact...
1990
Petrophysical Study of Shale Gas Potential from the Permian Roseneath and Murteree Formations in the Cooper Basin, Australia, #50966 (2014)
Quaid Khan Jadoon
Search and Discovery.com
... ray through the well, minimum and maximum values within clean sands and shales. Shale Volume (Vshl) The linear shale volume methodology is applied...
2014
4D image velocity scan to improve the 4D quantitative interpretation
Mohamed Hatab, Colin MacBeth
International Meeting for Applied Geoscience and Energy (IMAGE)
... and the result will be a 3D depth velocity model. The accuracy of the velocity model resulting from the tomography depends on the accuracy of the information...
2022
Numerical simulation of water injection into layered fractured carbonate reservoir analogs
Mandefro Belayneh, Sebastian Geiger, Stephan K. Matthi
AAPG Bulletin
..., the fluid velocity is computed at the center of each finite element from Darcy's law (equation 1) and is used for the solution of the conservation...
2006
2010
Abstract: Characterization of Spontaneous Water Imbibition into Gas-Saturated Rocks, by R. Horne; #90911 (2000)
Search and Discovery.com
2000
Conventional Velocity Model Seems to Be the Best!
Hijreen Binti Ismail, M. Izham Kassim, Khairul Hamidi Khalid, Safitri Nurida, Wahyudin Bahri Nasifi, Hendra Iriansyah Darmawan, Rizki Krishna Pratama, M. Anuar Ismail, Noor Azmah Abdullah, Indah Edria Amorita
Indonesian Petroleum Association
... the key concerns for time to depth conversion especially in carbonate regimes. A suitable velocity model should account for issues specific to each...
2011
Using High Resolution Geomechanical Data and Machine Learning to Inform Drilling Decisions and Completions Operations in the Wolfcamp, Delaware Basin
Jason Edwards, Carrie Glaser, Eric Romberg
Unconventional Resources Technology Conference (URTEC)
... and production data must be under-taken. In this study we first review log data acquired in the lateral wellbore including MWD gamma ray, MWD mechanical...
2019
Try Before You Buy!
Lars Zühlsdorff, Trond Haugland
GEO ExPro Magazine
... wavefield modelling but focuses on ray-based generation of diffractions that later can be migrated. Typical applications include velocity sensitivity tests...
2020
The Influence of Stratigraphy and Rock Mechanics on Mesaverde Gas Distribution, Piceance Basin, Colorado
Stephen P. Cumella, Jay Scheevel
AAPG Special Volumes
... in reserves of about 60120 bcf per section (1 mi2; 2.5 km2). The depth limits to the commercial gas accumulation are poorly defined, but it is possible...
2008
A dense linear array for passive seismic imaging of geothermal structural features: The FOAL experiment at Utah FORGE
Jaewoo Kim, Jonathan Ajo-Franklin, Tanner Shadoan, Valeriia Sobolevskaia, Julia Correa, Barry Freifeld
International Meeting for Applied Geoscience and Energy (IMAGE)
... was generated by convolving a Ricker wavelet with a center frequency of 30 Hz with arrival time data predicted through ray tracing using a velocity model...
2023
Abstract: A Strategy for Near-Surface Model Construction and Subsurface Structural Discrimination, by P. I. Pecholcs and G. Costas; #90942 (1997).
Search and Discovery.com
1997
Combined elastic FWI of accelerometer and DAS VSP data from a CO2 sequestration test site in Newell County, Alberta
Matthew Eaid, Scott Keating, Kristopher Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
... P-wave velocity, and (e) Crossplot of density versus P-wave velocity at a depth below the near surface that best explains the data. Because we...
2022
Transformation of point-to-line source seismogram in a 2D geological model
Moosoo Won, Bing Zhou, Mohamed Jamal Zemerly, Mohammad Al-Khaleel, Mohamed Kamel Riahi
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and 𝑉 𝑃 denotes the acoustic velocity. Equation (1) indicates that the amplitude of the 3D acoustic wave inversely diminishes with the offset (𝑟 −1 ). The 2D...
2024
Integrated Formation Evaluation Workflow for Estimating Source Rock Hydrocarbon Potential
Naslin
Indonesian Petroleum Association
... in Figure-3. It is rare to obtain pyrite XRD on the same depth with pyrolysis data. However, when available there can be a linear relationship between pyrite...
2022
Obtaining Low Frequencies for Full Waveform Inversion by Using Augmented Physics
Eldad Haber, Eran Treister, Elliot Holtham
Petroleum Exploration Society of Australia (PESA)
... data in the frequency or time domain are being fitted by changing the velocity of the media under investigation. The problem is nonlinear...
2016
Imaging Subsurface Structures Under Gas Clounds by Multi-Component Technology
Xiaogui Miao, Loh Fong Cheen, Libo Zi, Jing Du, Magali Beele, Jacques Bonnafe, Natalia Anggriani, Gilles Vallon, Claudio Strobbia
Indonesian Petroleum Association
... elevations of shots and receivers of OBC data, iterative converted-wave velocity (vc) and effective vp/vs ratio (e) analyses and prestack converted wave...
2014
Combining Sonic Velocity and Characterization of Pore Architecture to Develop a Proxy for Reservoir Permeability in Unconventional Carbonates: An Example from the Mid-Continent Mississippian Limestone
Beth Vanden Berg, G. Michael Grammer
Unconventional Resources Technology Conference (URTEC)
... velocityporosity relationship is defined by the Woods equation. Although the relationship between total porosity and velocity response provides some...
2014
ABSTRACT: A Comparison of AVO Behavior after Prestack Time Migration, Prestack Depth Migration, and Prestack Imaging, by James Allen, Carolyn Peddy, Anat Canning, Glen Denyer; #91020 (1995).
Search and Discovery.com
1995
Anisotropic Multi-Azimuthal Velocity Model Building and Depth Imaging on Tulip 3D Coil Shooting Survey
Michele Buia, Suyang Chen, Olga Zdraveva, Swee Leng Ng, Martin Bayly, Michelle Tham
Indonesian Petroleum Association
...Anisotropic Multi-Azimuthal Velocity Model Building and Depth Imaging on Tulip 3D Coil Shooting Survey Michele Buia, Suyang Chen, Olga Zdraveva, Swee...
2011
Use of Logging in Uranium Prospecting
William K. Hawkins, Marvin Gearhart
Wyoming Geological Association
... sensing devices. Highly sensitive magnetometers and gamma ray detectors are being used in measuring surface deposits, but since most outcrops of uranium...
1968
Multiple prediction and removal via zero offset SRME: a case study from the Tarim Basin
Yalin Li, Haijun Yang, Gengxin Peng, Duoming Zheng, Ruirui Zhao, Chuanwen Sun
International Meeting for Applied Geoscience and Energy (IMAGE)
... with offset and azimuth. The method is based on Surface-Related Multiple Elimination (SRME), which is derived from wave equation theory and is widely used...
2024
Uncertainty Analysis in Well-Log and Petrophysical Interpretations
William R. Moore, Y. Zee Ma, Jim Urdea, Tom Bratton
AAPG Special Volumes
... results.Figure 3. Three different relationships between shale volume (VShale) and gamma ray (GR) (linear vs. nonlinear clay volume calculation).Measurements from...
2011
Fundamental 3-D Seismic Survey Design
Stuart Wright
Rocky Mountain Association of Geologists
... requirement calculations, the velocity gradient can be included as a means of accommodating ray bending and thereby trimming the survey size to save money...
1995