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The AAPG/Datapages Combined Publications Database
Showing 3,481 Results. Searched 195,387 documents.
Rock Physics Study of Coal Bed Methane Reservoir Rock: Case Study of Muaraenim Coal
Bagus Endar B. Nurhandoko, Susilowati, Usep M. Ishaq, Hussein Rudiyanto, Y. Wiyanto, Budi Sulistyanto, Mahatman L. Budi, Kaswandhi Triyoso, KiskoRiondo Siahaan, Wahyu E. Abdillah, Danang Kusudiharjo
Indonesian Petroleum Association
... and density change, almost all of the elastic parameterscan be derived (Acoustic Impedance, shear impedance, Lame’ Coefficient, Shear Modulus, Young Modulus...
2012
Application of Pulsed-Neutron Spectroscopy Logging as Crucial Data Input To Modify Reservoir Characterization Understanding: Case Study in Carbonate Reservoir, Indonesia
Didit Kusuma, Giano Zulsabi, Dendy Wicaksana, Khairil Anuar B Md Yunos, Taufik B Noordin
Indonesian Petroleum Association
... interpreted reservoir in Kujung-1 reservoir from east along to the west area. Figure 4 – Acoustic impedance in Kujung-1 interval. Figure 5 - Data...
2022
Abstract: Macro-velocity Model Building in a Laplace-domain Waveform Inversion; #90174 (2014)
Changsoo Shin and Wansoo Ha
Search and Discovery.com
... is a Laplace-domain wavefield vector, M is a mass matrix, K is a stiffness matrix, S is an impedance matrix, and f is a source vector (Marfurt, 1984). We...
2014
Full Waveform Inversion for Complex Near-Surface Imaging Using SEG SEAM II Synthetic Model; #42322 (2018)
Ali A. Mohamed, Abdullatif A. Al-Shuhail
Search and Discovery.com
... & Initial model building Acoustic FWI on viscoelastic Conclusions Problem Definition Complex near-surface geology • Karst • Low velocity unconsolidated...
2018
Acoustic and Related Properties of Calcareous Deep-Sea Sediments
Edwin L. Hamilton, Richard T. Bachman, Wolfgang H. Berger, Thomas C. Johnson, Larry A. Mayer
Journal of Sedimentary Research (SEPM)
..., neither density nor impedance can be used in samples of this type (i.e., high sand content, courser particles) in acoustic stratigraphic studies...
1982
Application of Visco-Acoustic Full Waveform Inversion to Shallow-Water, Shallow-Gas Data, #41802 (2016).
Xin Cheng, Ronan Petton, Ian Anstey, Wai-Leong Lai, Denes Vigh, Gavin Menzel-Jones
Search and Discovery.com
...Application of Visco-Acoustic Full Waveform Inversion to Shallow-Water, Shallow-Gas Data, #41802 (2016). Xin Cheng, Ronan Petton, Ian Anstey, Wai...
2016
Advanced Petrophysical, Geological, Geophysical and Geomechanical Reservoir Characterization - Key to the Successful Implementation of a Geo-Engineered Completion Optimization Program in the Eagle Ford Shale
Tie Sun, German Merletti, Hemali Patel, Mitchell C. Graff, Stephan Cadwallader, Omar Aguirre, Jeff Wampler, Ivan R. Gil, Herbert M. Sebastian, David Spain
Unconventional Resources Technology Conference (URTEC)
... and acoustic logs enhance the optimization workflow. This paper provides specific examples on how natural fractures and geological properties affect...
2015
Extended Abstract: Crustal Interpretation by Gravity, Magnetics, and Seismic Data over the Gulf of Mexico
John Bain, Jason Kegel, Cian O’Reilly
GCAGS Transactions
...: acoustic impedance = velocity*density; gravity: density; magnetics: magnetic susceptibility). Accordingly, there are strong and valid geological...
2019
Regional Geologic Framework Off Northeastern United States
John Schlee , John C. Behrendt , John A. Grow , James M. Robb , Robert E. Mattick , P. T. Taylor , Barbara J. Lawson
AAPG Bulletin
... of presumed Cretaceous and younger sedimentary rock. Noncontinuous reflectors below (Fig. 3) Horizon K suggest acoustic-impedance contrasts in this deeper...
1976
Integrated Fracture Characterization of Devonian Carbonate Bank — A 3-D Case Study From Alberta
Search and Discovery.com
N/A
Seismic Resolution and Analysis of Thin Pay Beds (Paper C12)
M. Sajid, D. P. Ghosh, Z. T. H. Zuhar
Geological Society of Malaysia (GSM)
.... T. H. Zuhar (University Technology PETRONAS) New purposed algorithm is based on derivation of seismic trace amplitude with respect to time. Each...
2012
The Three-dimensional Geometry of Sandstone Injection Complexes in the Gryphon Field, United Kingdom North Sea
Lidia Lonergan, Claudio Borlandelli, Ashley Taylor, Mark Quine, Kevin Flanagan
AAPG Special Volumes
... as individual features, and some thinner features may be seen when they are gas bearing, and a greater acoustic impedance contrast exists between...
2007
Integration of GR Spectroscopy, Geological Core Description, Acoustic Logging, and Geomechanics for Improved Characterization of Mudstone Reservoirs
Christon Achong, Patricio Desjardins
Unconventional Resources Technology Conference (URTEC)
... on predicting mineral assemblages, we use elemental logs to visualize what drives acoustic impedance (QI) and geomechanical (GM) rock responses within...
2016
Characteristics of Microzonation Modelling in Reservoir Evaluation
Search and Discovery.com
N/A
ABSTRACT Geophysical Baseline Characterization of Subsurface Gas Hydrates at MC118 Gulf of Mexico, #90104 (2010)
Knapp Camelia C.; Knapp James H.; Addison Adrian; Macelloni Leonardo; Waddell Michael
Search and Discovery.com
... well drilled within the block is focused on quantification of the inferred subsurface hydrate deposits and involves: 1) derivation of elastic...
2010
Seismic Interpretation of Carbonate Depositional Environments
J. M. Fontaine , R. Cussey , J. Lacaze , R. Lanaud , L. Yapaudjian
AAPG Bulletin
... and higher acoustic velocities. Therefore, we would assume that a seismic section would reveal these differences as acoustic impedance contrasts...
1987
Broadband data with a new low frequency source Acquisition and processing example from the Gulf-of-Mexico
Xuefeng Shang, Maksym Kryvohuz, Hamish Macintyre, Guido Baeten, Thibaut Allemand, Philippe Herrmann, Stephane Laroche, Shuki Ronen
International Meeting for Applied Geoscience and Energy (IMAGE)
... is critical for acoustic impedance inversion and quantitative interpretation. Figure 5: Airgun array (left) and TPS (right) images after migration...
2023
Abstracts: Integration of Coherence and Volumetric Curvature Images; #90173 (2015)
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
... picking can be a challenging task in datasets contaminated with noise and where rock interfaces do not exhibit a consistent impedance contrast amenable...
2015
Yesterday, Today, and Tomorrow in Seismic Exploration
Emil J. Mateker, Jr.
GCAGS Transactions
... partition due to reflection and mode conversion at each acoustic impedance discontinuity in the section, and absorption by the rocks through which...
1970
Prediction of Reservoir Rock Permeability Reduction by Using Laboratory Acoustic Measurement
Bambang Widarsono, Fakhriyadi Saptono
Indonesian Petroleum Association
...Prediction of Reservoir Rock Permeability Reduction by Using Laboratory Acoustic Measurement Bambang Widarsono, Fakhriyadi Saptono 1998 73 90...
1998
Hybridised Weighted Boot-Strap Differential Semblance
Hamish Wilson, Lutz Gross
Petroleum Exploration Society of Australia (PESA)
...ital computer derivation applications of velocity functions: GEOPHYSICS, 34, 859–881. Tarantola, A., 1984, Inversion of seismic reflection data in the acou...
2016
D
John G. Dennis
AAPG Special Volumes
...D John G. Dennis 1967 32 38 M 7: International Tectonic Dictionary: English Terminology DECOLLEMENT Derivation: French decoller, unsticking...
1967
Quantifying the origin and geometry of circular sag structures in northern Fort Worth Basin, Texas: Paleocave collapse, pull-apart fault systems, or hydrothermal alteration?
Angela McDonnell, Robert G. Loucks, Tim Dooley
AAPG Bulletin
... with an increase in acoustic impedance represented by a positive amplitude. An enhanced frequency volume was created, which also assisted...
2007
Abstract: A Novel Approach towards Semi-Automated Lithofacies Identification from Image Logs, by Angeleena Thomas, Malcolm Rider, Andrew Curtis, and Alasdair MacArthur; #90105 (2010)
Search and Discovery.com
2010
Abstract: Deghost + Denoise + Demultiple + Velocity & Q Inversion + Depropagate = Seismic Imaging (Geophysics Paper 17)
Mehmet Ferruh Akalin
Geological Society of Malaysia (GSM)
... of high-frequency accurate background model building, direct-arrival tomography and reflection travel-time tomography, acoustic/elastic inversion, Q...
2011