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The AAPG/Datapages Combined Publications Database
Showing 4,200 Results. Searched 195,387 documents.
A Comparison between Geostatistical Inversion and Conventional Geostatistical-simulation Practices for Reservoir Delineation
C. Torres-Verdn, A. Grijalba-Cuenca, H. W. J. Debeye
AAPG Special Volumes
... of the geostatistical inversion process, the entire seismic cube is populated with realizations of acoustic impedance obtained using conventional sequential Gaussian...
2006
Lithology Discrimination and Pore-Fluid Detection Using 3D Pre-Stack Simultaneous Inversion: A Case Study at Gumai Formation, Jambi Sub-Basin, South Sumatra
Widia Anggraeni, Mawar Indah Nursina, Andri Syafriya, Bagus Sapto Mulyatno, Muh Sarkowi
Indonesian Petroleum Association
... into reflectivity. Further, reflectivity from different angle stacks are simultaneously inverted to obtain P-impedance (Zp), S-Impedance (Zs) and Density (ρ...
2018
Biogenic Gas Reservoir Distribution Analysis Using AI Inversion and Seismic Attributes in The Nias Basin, North Sumatra
Nurul Azizah Haris, Ninda Saphira Mustafa, Fathkhurozak Yunanda Rifai, Shaska R. Zulivandama, Sabrianto Aswad
Indonesian Petroleum Association
... on the results of sensitivity analysis, the cross plot between acoustic impedance and NPHI was sensitive in separating reservoir rock. The targeted reservoir...
2020
Lithologic Prediction from Seismic Attributes in the Balcon Field, Colombia
J. E. Calderon
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... (velocity and acoustic impedance) to changes in rock porosity and lithology. A rock physics analysis was pursued in an effort to understand the relationship...
2004
PLASTIC FLOW AND CONTRAFLOW IN SUPERPOSED ZECHSTEIN SALT SEQUENCES
M. K. Jenyon
Journal of Petroleum Geology
... be a useful indicator of the form taken by any plastic deformation movement that occurs in the salt. The acoustic impedance contrasts provided...
1989
Abstract: The Gulf of Mexico as Global Analogue: A Comparison of AVO and Energy Absorption with the South Caspian Basin
Paul Ware, Mai Yang, Keith Wrolstad, Ke-Shan Zou, Syed Zaman, Randy Cooper
GCAGS Transactions
... of several SCB well reveal the inadequacies of traditional P-wave approximations. e.g. Impedance sst > Impedance shale shallow, but Impedance shale...
1997
ABSTRACT: 3-D Synthetic Seismic Modeling of Turbidite Sandstones
Kathleen O. Horkowitz , William R. Morris , Mark H. Scheihing , H. DeVille Wickens
GCAGS Transactions
... in acoustic impedance and seismic response as a function of turbidite facies architecture. The models represent a 250 meter exposed section containing 4...
1999
ABSTRACT: Rock Physics of Cretaceous Sands in Western Canada: Links Between Lithology, Productivity and Seismic Properties, by P. Hodgkins and D. Timko; #90906(2001)
Search and Discovery.com
2001
Abstract: Pitfalls in Seismic Amplitude Interpretation: Lessons from Oligocene Channel Sandstones, by Hari Lal, S.K. Biswal, and J.L. Nangia; #90077 (2008)
Search and Discovery.com
2008
Abstract: Viability of Inversion Through Feasibility Study of Elastic Properties for Tertiary Reservoir Characterization, by H. Moubarak, M. Abdul Razak, Y. Al-Zuabi, and M. Rahaman, #90188 (2014)
Search and Discovery.com
2014
ABSTRACT: Seismic Noise Estimation and Error Propagation Applied to Post-Stack Seismic Inversion; #90051 (2006)
Michael K. Broadhead
Search and Discovery.com
... of acoustic impedance is routine in the industry, today. Not yet routine is the assessment of uncertainty in the impedance estimate. This missing step...
2006
ABSTRACT: When Should We Use Seismic Inversion Results for Porosity Prediction? A Case Study from Dhulaima and Lekhwair-East Fields; #90051 (2006)
Hussain Najwani, Yousuf Al-aufy
Search and Discovery.com
...-impedance relationship and consistency of the bounding lithology. In this case study, we focus on the impact of porosity-impedance relationship...
Unknown
ABSTRACT: Estimation Of Effective Porosity and Saturation Volume by Extended Elastic Impedance Approach: A Case Study; #90118 (2011)
Sumit Verma and Samir Biswal
Search and Discovery.com
...ABSTRACT: Estimation Of Effective Porosity and Saturation Volume by Extended Elastic Impedance Approach: A Case Study; #90118 (2011) Sumit Verma...
2011
ABSTRACT: Calibration of Pre-Stack Simultaneous Impedance Inversion using Rock Physics; #90129 (2011)
Scott Singleton and Rob Keirstead
Search and Discovery.com
...ABSTRACT: Calibration of Pre-Stack Simultaneous Impedance Inversion using Rock Physics; #90129 (2011) Scott Singleton and Rob Keirstead Calibration...
2011
Abstract: PREDICTION OF POROSITY AND WATER SATURATION USING SEISMIC INVERSION FOR HABIB RAHI LIMESTONE, MARI GAS FIELD, CENTRAL INDUS BASIN, PAKISTAN; #90144 (2012)
Mirza Naseer Ahmad, Hamid Mushtaq, Mohammad Saqib, Tufail Khoso, Farhana Ali, and Farukh
Search and Discovery.com
..., E-mail: [email protected], [email protected], [email protected] The main advantage of using seismic acoustic impedance for studying...
2012
Abstract: 3D Modeling of Reservoir Classes Using Seismic Acoustic Impedance Data; #90151 (2012)
Amir Riaz Ahmed and Muhammad Ibrahim
Search and Discovery.com
...Abstract: 3D Modeling of Reservoir Classes Using Seismic Acoustic Impedance Data; #90151 (2012) Amir Riaz Ahmed and Muhammad Ibrahim 3D Modeling...
2012
Abstract: Case Study of a Cadomin Gas Reservoir (Leland) in the Deep Basin: From Deterministic Inversion to Neural Network Analysis; #90211 (2015)
Carmen Dumitrescu and Fred Mayer
Search and Discovery.com
... on seismic data interpretation. Secondly, we ran AVO analysis and deterministic inversions of the AVO attributes. The P impedance and S impedance...
2015
Abstract: Relative Impedance Inversion of Seismic Traces by Means of Complex Trace Attributes; #90310 (2017)
Kurt Grubbe, Sean McQuaid
Search and Discovery.com
...Abstract: Relative Impedance Inversion of Seismic Traces by Means of Complex Trace Attributes; #90310 (2017) Kurt Grubbe, Sean McQuaid AAPG Datapages...
2017
Vp/Vs Ratio of a Heavy Oil Reservoir from Canada, #41598 (2015).
Carmen Dumitrescu, Larry Lines
Search and Discovery.com
... to derive P impedance, S impedance, density and Vp/Vs volumes. The inversion approach accounts for the petrophysical relationship that exists between...
2015
ABSTRACT: An Attempt to Define Sandy Reservoirs in a Proximal Platform Environment Using Impedance Inversion and Sequence Stratigraphy, by Pierre Allix, Jean-Pierre Blanche, Herve Coutrix, Van Thang Nguyen; #91003 (1990).
Search and Discovery.com
1990
Abstract: APPLICATION OF RELATIVE ACOUSTIC IMPEDANCE INVERSION TO CONSTRAIN EXTENT OF E SAND RESERVOIR ON KADANWARI FIELD; #90148 (2012)
Ashley M. Francis and Fakhar H. Syed
Search and Discovery.com
...Abstract: APPLICATION OF RELATIVE ACOUSTIC IMPEDANCE INVERSION TO CONSTRAIN EXTENT OF E SAND RESERVOIR ON KADANWARI FIELD; #90148 (2012) Ashley M...
2012
Abstract: Amplitude Variation with Offset and Sandstone Reservoir Characterization, Shallow Offshore Niger Delta; #90255 (2017)
Olawale Allo, Elijah Ayolabi
Search and Discovery.com
...), surrounded mainly by shale bodies were identified such that impedance contrast between the lithologies indicated a geological model of high impedance...
2017
Quantifying Bypassed Pay Through 4-D Post-Stack Inversion, #40799 (2011)
Robert Woock, Sean Boerner, James Gamble
Search and Discovery.com
... and fluid changes in each of the sands. This analysis showed that changes in acoustic impedance could be tied to changes in pressure as well...
2011
Two Inversion Case Studies from the SCOOP and STACK Area of Oklahoma
Satinder Chopra, Ritesh Kumar Sharma, James Keay
Unconventional Resources Technology Conference (URTEC)
... impedance inversion. The joint impedance inversion carried out over seismic data from the STACK area was used to derive rock-physics parameters (Young...
2019
Abstract: Use of Well Logs in Seismic Reservoir Characterization
Joel Walls
Houston Geological Society Bulletin
... help the geoscientist interpret acoustic and elastic impedance inversion from seismic data. Seismic petrophysics can be performed on single...
2004