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The AAPG/Datapages Combined Publications Database
Showing 4,616 Results. Searched 200,756 documents.
Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #41829 (2016)
Gang Yu, Yusheng Zhang, Uwe Strecker, Maggie Smith
Search and Discovery.com
.... The inversion for P and S impedance and derivative attributes produced volumes that relate to rock properties, such as brittleness and rigidity...
2016
Improving Depth Prediction Accuracy of Quantified Drilling Hazards
W. Scott Leaney, William H. Borland
Geological Society of Malaysia (GSM)
... TD. The excess water in the under-compacted shales will have a lower acoustic impedance than expected from the compaction trend. Shales that depart...
1996
Reservoir Characterisation Through Integrated AVO, AI and EI Inversion
Andy Furniss
Indonesian Petroleum Association
... properties it is possible to produce petrophysical property volumes and by mathematical manipulation of impedance cubes, create volumes of rock properties...
2002
Interpretation of Electrical Well Logs in the Mid-Continent Area
Clyde E. Davis
Tulsa Geological Society
..., resistivity or impedance and potential measurements taken in a bore hole may look very favorable even though oil and/or gas in commercial quantities may...
1944
Geophysical Characterisation and Improved Delineation of Coaly Source Rocks from Integrated Analysis of Laboratory, Well and Seismic Data
Tusar R. Sahoo, Richard Sykes, Ludmila Adam, Robert H. Funnell
Australian Petroleum Production & Exploration Association (APPEA) Journal
... in Cretaceous–Eocene intervals in Taranaki and Great South Basins using density, P-wave velocity, P-impedance and TOC data from 13 wells, supplemented...
2023
VIII. Conversion of Seismic Data to Log-Like Displays
Norman S. Neidell
AAPG Special Volumes
... Sea data which has just been examined. The following figure shows comparable portions of both a reflectivity series and an acoustic impedance log...
1979
Seismic reservoir characterization of the Strawn Group, northern part of the Eastern Shelf, King County, North-Central Texas: Case study
Osareni C. Ogiesoba
International Meeting for Applied Geoscience and Energy (IMAGE)
..., but distribution of carbonate facies has not yet been investigated. By combining a poststack model-based acoustic impedance, multiattributes and neural...
2023
Robust multichannel prestack AVA inversion based on elastic L1/2 norm
Nanying Lan
International Meeting for Applied Geoscience and Energy (IMAGE)
... denotes the reflectivity of P-wave impedance, S-wave impedance and density, is the incident angle, and 0.5 is the ratio of S-wave velocity to P-wave...
2023
Characterization of Seal Potential and Distribution using Pre-Stack Seismic Inversion: A Field Case Study of Onshore Abu Dhabi
Search and Discovery.com
N/A
Seismic Attribute Analysis of Hydrothermal Dolomite, by Uwe Strecker, Matthew Carr, Steve Knapp, Maggie Smith, Richard Uden, and Gareth Taylor, #40180 (2005).
Search and Discovery.com
2005
Applying Rock Physics towards Seismic Characterization: Case Study from an Unconventional Resource, Neuquén Basin, Argentina; #41886 (2016)
Teresa Santana, R. Weger, Silvana Gandi, Alejandro D'Odorico, Ariel Kautyian
Search and Discovery.com
... template was defined in the P and S impedance elastic domain. The use of this rock physics model was crucial to classify seismic inversion results...
2016
Innovative Approach Using Geostatistical Inversion for Carbonate Reservoir Characterization in Sopa Field, South Sumatra, Indonesia
Rusalida Raguwanti, Artini Sukotjo, Bob Wikan H. Adibrata
Indonesian Petroleum Association
... and then applied to the remaining wells in the field. The output model showed increased resolution of acoustic impedance across the field and understanding...
2005
Estimation of Reservoir Fluid Saturation from 4D Seismic Data: Effects of Noise on Seismic Amplitude and Impedance Attributes
Rafael Souza, David Lumley, Jeffrey Shragge
Petroleum Exploration Society of Australia (PESA)
...Estimation of Reservoir Fluid Saturation from 4D Seismic Data: Effects of Noise on Seismic Amplitude and Impedance Attributes Rafael Souza, David...
2016
The depth-domain seismic inversion based on depth-variant wavelet non-stationary convolution method
Cong Wang, Xuehua Chen, Wei Jiang, Shengyi Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
.... On this basis, we further constructed a post-stack wave impedance inversion method with reweighted L1 norm, and used the logarithmic soft threshold...
2024
The Maturity of Organic-Rich Shales Using Micro-Impedance Analysis, #40675 (2010)
Kenechukwu Mba, Manika Prasad, Michael L. Batzle,
Search and Discovery.com
...The Maturity of Organic-Rich Shales Using Micro-Impedance Analysis, #40675 (2010) Kenechukwu Mba, Manika Prasad, Michael L. Batzle, The Maturity...
2010
A Combination of Genetic Inversion and Seismic Frequency Attributes to Delineate Reservoir Targets in Offshore Northern Orange Basin, South Africa, #51398 (2017).
Chris A. Samakinde, Jan van Bever Donker, Silvia Lanes
Search and Discovery.com
... Cape, Capetown, Western Cape, South Africa 2 Abstract A combination of genetic inversion (Seismic Impedance and Porosity) and seismic attributes...
2017
Overcoming Seismic Attenuation Caused by Shallow Gas Above at a Gas Field Offshore Indonesia to Quantitatively Characterize the Reservoir Through Simultaneous Inversion
Cecep W. Rudiana, Bambang Irawan, Denny Sulistiono, Mark Sams
Indonesian Petroleum Association
... were ideal for integrating well logs to the seismic data because the impedance values from the inversion can be directly related to the layerbased rock...
2008
Post-Drilling Evaluation of Amplitude-Supported Prospects, Offshore Louisiana
Otis H. Walter
GCAGS Transactions
... spot" upon which the prospect was based. Post-drilling evaluations of these cases show a range of lithologic causes for the impedance contrasts...
2000
Determining the Coal Bed Methane Distribution Based on Amplitude Variation With Offset (AVO) Analysis and Seismic Inversion: Case Study of Sumatra Basin
Padmadi Heru Wibawa, Abd. Haris, Suprajitno M.
Indonesian Petroleum Association
... the complete reservoir including the body of the layer, we combined the AVO technique with the Elastic Impedance (EI) inversion. The EI inversion...
2007
Pore-Pressure Prediction in the Permian Basin Using Seismic Prestack Inversion
Colin Sayers, Lennert den Boer
Unconventional Resources Technology Conference (URTEC)
... to that of velocity. We present an approach for predicting pore pressure based on P-impedance and the ratio VP / VS of the vertical P-velocity, VP, to vertical...
2019
Acoustic Impedance Analysis as an Indirect Approach in Identifying Un-swept Oil Zone Case Study: Kais Carbonate Reservoir The Walio Field, Salawati Basin
Yulia Putri W, Eli Silalahi, Wah Adi Suseno, Ricky Sitinjak, Suganda Zahnurianto
Indonesian Petroleum Association
...Acoustic Impedance Analysis as an Indirect Approach in Identifying Un-swept Oil Zone Case Study: Kais Carbonate Reservoir The Walio Field, Salawati...
2019
Chapter Nine: Inversion and Interpretation of Impedance Data
Rebecca B. Latimer
AAPG Special Volumes
...Chapter Nine: Inversion and Interpretation of Impedance Data Rebecca B. Latimer 2011 309 349 AAPG Memoir 42/SEG Investigations in Geophysics, No. 9...
2011
Analysis of the Hydrocarbon Sandstone Distribution Using Rock Physics and Petrophysics Calculations, Simultaneous Inversion, Extended Elastic Impedance (EEI) and Curved Pseudo-Elastic Impedance (CPEI) in X Field Bonaparte Basin
Alfan Hidayah Kusuma, Meta Nisrina Syafitri, Zakki Fahrurrozi
Indonesian Petroleum Association
... Impedance (EEI) and Curved Pseudo-Elastic Impedance (CPEI) in X Field Bonaparte Basin Alfan Hidayah Kusuma, Meta Nisrina Syafitri, Zakki Fahrurrozi...
2020
Extrapolation of Reservoir Lithology Away from Wells Using Seismic-Geologic Controls
Ruben D. Martinez, Geoffrey Mansfield
Indonesian Petroleum Association
... makes use of an initial interpretation, well log data and seismic data to obtain a high resolution acoustic impedance model. Secondly, well log inversion...
1991
Improved carbonate reservoir characterization using formation density derived from prestack simultaneous inversion: A case study in West Kuwait
Rajesh Rajagopal, Alanood Al Otaibi, Mohamed Hafez A. Jaseem, Taiwen Chen, Bahrouh Bader Faisal
International Meeting for Applied Geoscience and Energy (IMAGE)
... between Pimpedance and rock properties such as lithology and porosity. Even though the P-impedance model can offer such information, it does...
2023