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Showing 1,963 Results. Searched 195,372 documents.
Abstract: Lithologic Color-Coded Sections by AVO Crossplots, by R. W. Verm and F. J. Hilterman; #90960 (1995).
Search and Discovery.com
1995
Abstract: Litho-Stratigraphy of the Miocene in the Texas and Louisiana Transitional Zone: How to Recognize Sequence Boundaries and Hydrocarbons from Seismic Data
Fred J. Hilterman, J. W C. Sherwood, R. Schellhorn, Brad Bankhead, and Bryan DeVault
Houston Geological Society Bulletin
... to changes in acoustic impedance. The second term, defined as the Poisson Reflectivity (PR), relates to changes in Poisson's Ratio. Unlike NI, PR remains...
1998
Abstract: 3-D Seismic Lithology Analysis Utilizing Extended AVO: A Case Study
James DiSiena
Houston Geological Society Bulletin
..., the Normal Incidence reflectivity (NI) responds to changes in acoustic impedance. The second term, defined as the Poisson reflectivity (PR), relates...
1997
Seismic Inversion for Hydrocarbon Screening: Mahakam Case Study
Hilfan Khairy, Didiek B. Prabowo, Cepi Adam
Indonesian Petroleum Association
... effective pressures that reduce seismic to fluid sensitivity. Shallow interval petroelastic crossplot of Poisson ratio (PR) against Impedance (IP...
2018
Thin Sweet Spots Identification in the Duvernay Formation of North Central Alberta; #10902 (2017)
Ritesh K. Sharma, Satinder Chopra
Search and Discovery.com
... (strength) and Young’s modulus (stiffness) well log curves. 2. Brittle rocks exhibit high Young’s modulus and low Poisson’s ratio (PR). 𝐸 = 𝐼2 𝑆 3...
2017
Hydrocarbon Expression on Low-Impedance AVO: A Phenomenon of Amplitude Reversal
W. Waluyo
Indonesian Petroleum Association
... that the magnitude of difference between the acoustic impedance and Poisson's Ratio correlates linearly with the gradient of reflectivity; the greater...
2002
Estimation of Gas Reservoir Boundary by AVO Analysis
Alfian D. Santoso, L. Hendrajaya, F. Makhruf, Purwoko, S. Ardisasmita
Southeast Asia Petroleum Exploration Society (SEAPEX)
...°, then the equation (2) reduced to: (3) R ( θ ) ≅ N I . C o s 2 θ + P R . S i n 2 θ where: PR = Poisson reflectivity = Δσ/(1-σ)2...
1996
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
... is dedicated to provide the elastic parameter such as Poisson’s ratio, (σ), Lambda-rho (λρ) and Mu-rho (µρ), which is believed to be able to enhance...
2007
ABSTRACT: Detection of Hydrocarbons with Lithostratigraphy, by F. J. Hilterman, J. W. Sherwood, R. Schelihorn, B. Bankhead, and B. De Vault; #91021 (2010)
Search and Discovery.com
2010
Abstract: Rock Physics and AVO Mapping of Lithofacies and Pore Fluid Probabilities: Niger Delta; #90255 (2017)
Ibukun Olorunniwo, Sunday Olotu, Moses Olorunniwo, Adekunle Adepelumi
Search and Discovery.com
... (Intercept versus Poisson's Reflectivity) were obtained using Statistical Packages and Microsoft Excel. The bi-variate crossplots of GR log versus P-wave...
2017
De-Risking Drilling Targets for Future Tunu Shallow Zone Development Phase: Application of Litho-Seismic Classification Based on Simultaneous Inversion
Didiek Bhudy Prabowo, Hilfan Khairy, Sung Yuh, Cepi M. Adam, Bayu Giriansyah, Gilles Vallon
Indonesian Petroleum Association
... classification was computed using the inverted P-Impedance (IP) and Poisson Ratio (PR) in order to predict gas sand probabilities. At Tunu Shallow...
2015
Seismic Reservoir Characterization and Pre-stack Inversion in Resource Shale Plays, #41467 (2014),
Brian Russell
Search and Discovery.com
... they are related. The talk will show that the fundamental concept behind AVO is the reflectivity derived from a physical earth parameter...
2014
Time Lapse Seismic for Reservoir Characterization
Rick Walia
Indonesian Petroleum Association
... and well data through a 3D VR visualisation system. Prior to the interpretation, the acoustic impedance (AI) and the Poisson’s ratio (PR) cubes from...
2005
Developing an Exploration Tool in a Mature Trend: A 3D AVO Case Study in South Texas
Mark E. Gregg, Charles T. Bukowski, Jr.
Houston Geological Society Bulletin
...)/ (ρ2V2+ρ1V1), PR = Poisson reflectivity = (σ2-σ1)/(1-σavg)2, and ρ, V and σ are respectively the density, P-wave velocity and Figure 8. A second...
2001
Implications for the Hydrocarbon Presence: An Example from Lower Indus Basin, #10808 (2015).
Syed Ali Asghar
Search and Discovery.com
... position as the Poisson’s ratio map. • The values of reflectivity were found increasing as the angle is increased in the analysis. • This could...
2015
Three-Dimensional Prestack Inversion, Lobo Trend, South Texas, Phil Anno, Mark Wuenscher, Robert Corbin, John Hooper, and Frank Chlumsky, #10039 (2003)
Search and Discovery.com
2003
Abstract: Evaluating Seal Integrity Using Dynamic Poissons Ratio and Youngs Modulus;
Zakiyah Alkhadrawi, Maitham Alabbad
Search and Discovery.com
...’s Ratio and Young’s Modulus were computed to study the elastic properties of the seal. Poisson’s Ratio (PR) and Young’s Modulus (YM) relationships were used...
Unknown
Understanding Attributes and Their Use in the Application of Neural Analysis Case Histories Both Conventional and Unconventional, #41473 (2014).
Deborah Sacrey, Rocky Roden
Search and Discovery.com
...) Poisson’s Reflectivity(PR) Verm & Hilterman Approximation RC(Ɵ)=NIp cos²Ɵ + PR sin²Ɵc Inline through well – amplitude data PSTM Raw Volume Top Yegua...
2014
ABSTRACT: Three-Dimensional Prestack Inversion, Lobo Trend, South Texas; #90007 (2002)
Anno, Phil, Mark Wuenscher, Robert Corbin, John Hooper, Frank Chlumsky
Search and Discovery.com
... Meeting, Houston, Texas, March 1-13, 2002 Equation (1) expresses reflectivity R as a function of incidence angle θ . One derives this Poisson's Ratio...
Unknown
ABSTRACT: Seismic Lithology Analysis Using Acoustic Impedance Vs. Poisson Ratio Crossplots, by James P. Disiena, Fred J. Hilterman, and Richard W. Verm; #91019 (1996)
Search and Discovery.com
1996
Abstract: Joint PP and PS AVO Inversion Based on Zeopprtiz Equations; #90171 (2013)
Tiansheng Chen and Xiucheng Wei
Search and Discovery.com
... angle (<30o), linear AVO response of PP and PS only can provides two independent attributes respectively (gradient and accept for PP reflectivity...
2013
Abstract: Joint PP and PS AVO Inversion Based on Zeopprtiz Equations; #90171 (2013)
Tiansheng Chen and Xiucheng Wei
Search and Discovery.com
... angle (<30o), linear AVO response of PP and PS only can provides two independent attributes respectively (gradient and accept for PP reflectivity...
2013
Abstract: Seismic Geomechanical Properties for Fracture Characterization of a Carbonate Reservoir, Saudi Arabia; #90319 (2018)
Khalid A. Hawas, Debasis Chaudhuri, Sultan Al Otaibi
Search and Discovery.com
...’s modulus (E), Poisson’s ratio (PR) and brittleness from coreplugs, and coupled with the dynamic calculation of these elastic moduli from well-logs, can...
2018
Abstract: Rock Physics Study for Shale Gas Formation Characterization in China; #90255 (2017)
Gang Yu, Yusheng Zhang
Search and Discovery.com
..., Acoustic Impedance (AI) vs total porosity (Φ), AI vs Poisson's Ratio (PR), and VP vs. The results were quality controlled by core sample laboratory...
2017
Extended Abstract: Seismic Attribute Analysis of the Gulf of Mexico
Fred Hilterman
GCAGS Transactions
...Extended Abstract: Seismic Attribute Analysis of the Gulf of Mexico Fred Hilterman 2014 541 Vol. 64 (2014) The fluid factor (DF), Poisson impedance...
2014