Case Study: AVO and Attenuation Gradient Application in Banuwati-Mila Gas Fields

Zha Chaoyang, Shen Shuirong, Ari Masputra, Pei Daqing, Lu Jianjun

Indonesian Petroleum Association

.... But the gas reservoir is complicated by coexisting of gas sands, wet sands, shale and coal, which have quite close acoustic impedance...

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...

Evaluation of Seismic Exploration in Sub-Volcanic Reservoir Area by Synthetic Seismic Modeling

Yulia Nur Fajrina, Muhammad Ghazalli

Indonesian Petroleum Association

... Understanding of elastic properties is required to interpret seismic amplitude response for the various rock types. Effective parameters which influence...

Revisiting Brown Fields: A lookback on unforeseen opportunities in a late life field

Hifzhul ‘Arif Ahmad Munif, Ismail Marzuki Gazali, Hairul Hafez Abu Bakar, Alfian Termizi, Wan Mohd Nazrullah Mohamed Zin, Nur Syakirah Muhammad Yusoff, Zainal Arifin Suwito, Chin Tee Ang

International Meeting for Applied Geoscience and Energy (IMAGE)

... Modelling (RPM) was done for a field specific model to generate the Elastic Properties (Vp, Vs, Density) for the rest of the wells which do not have...

The Study of the Influence of Stratigraphic Structure on Seismic Attribute Analysis, #42094 (2017).

Zhou Xuefeng, Ming Jun, Liu Jianhui, Zhou Jianke, He Jing

Search and Discovery.com

... shielding analysis Based on the theory of the elastic wave propagation, the energy of the incidence p-wave is divided into four parts (Figure 1). When...

Abstract: AVO Response of a Visco-Elastic Porous Layer, by Sumana Basu; #90077 (2008)

Search and Discovery.com

Abstract: Elastic Moduli Sensitivity to Reservoir Pore Fluids, by Mohammed G. Al-Otaibi; #90105 (2010)

Search and Discovery.com

Fracture Prediction Method for Coal-Bearing Tight Sandstone Reservoirs Based on a Dynamic Elastic Mechanics Model

Search and Discovery.com

Abstract: Numerical Modeling and Imaging of Near Surface Scattered Waves: An Approach of Turning Noise into Signal; #90254 (2016)

Abdulaziz M. Almuhaidib

Search and Discovery.com

..., subsurface heterogeneities is simulated through the use of a perturbation method for elastic waves and finite-difference forward modeling...

Abstract: A Comparative Study of Different Time Integration Schemes Applied to Finite Difference Elastic Wave Simulations; #90255 (2017)

Otilio Rojas, Josep De La Puente, Jose Cela, Santiago Fernández

Search and Discovery.com

...Abstract: A Comparative Study of Different Time Integration Schemes Applied to Finite Difference Elastic Wave Simulations; #90255 (2017) Otilio Rojas...

Heterogeneous Anisotropic Elastic Finite Difference Method for Irregular Grid

Search and Discovery.com

Qualitative Seismic Attribute in Drilling Oil and Gas Development Wells, Kerisi Field, Natuna Sea, Indonesia

Yasril Kahar, Vaughn L. Ball, Sunil K. Shalia

Indonesian Petroleum Association

... and several seismic attributes of the primary Upper Gabus reservoirs were generated, including Acoustic Impedance (AI), Elastic Impedance (EI), Poisson...

Monitoring of CO2 plume movement using time-lapse distributed acoustic sensing (DAS) data

Tuhin Bhakta, Bob Paap, Vincent Vandeweijer, Trond Mannseth

International Meeting for Applied Geoscience and Energy (IMAGE)

... in three steps. The first step is to generate seismic parameters by coupling dynamic flow simulator and petro-elastic model (PEM). The flow simulator, here...

Incorporating Effect of Maturity and Organic Richness in Petrophysical Analysis of Shales

Saeed Zargari, Manika Prasad

Unconventional Resources Technology Conference (URTEC)

... likely mostly as a result of higher effective porosity and smaller hydrocarbon molecular sizes. Understanding the elastic behavior of self-resourcing...

Topological Data Analysis of Marcellus Play Lithofacies

Andrea, Cortis

Unconventional Resources Technology Conference (URTEC)

..., and total organic carbon) and elastic parameters (density, and compressional and shear velocity) along four geological sections, i.e., the Mahatango...

Utilizing Geochemical, Petrophysical, and Geomechanical Analysis to Optimize Stimulation Design in Pimienta Formation

Douglas J. Betancourt, Claudio Rabe, Omer Iqbal, Jesus P. Salazar, Besmir Hoxha

Unconventional Resources Technology Conference (URTEC)

...), Static Poisson’s Ratio (SPR), Acoustic Impedance, Brittleness using elastic parameters, brittleness using mineralogy. Petrophysical Properties Porosity...

Integrating Surface Seismic, Microseismic, Rock Properties and Mineralogy in the Haynesville Shale.

Neil Peake, Gabino Castillo, Norbert Van de Coevering, Simon Voisey, Antoine Bouziat, Kevin Chesser, Guy Oliver, Chi Vinh Ly

Unconventional Resources Technology Conference (URTEC)

... Properties In this study, pre-stack simultaneous inversion was applied to conditioned angle gathers to derive P-impedance, Simpedance and density...

Predictive Geologic and Geomechanical Models for Pad Development in the Delaware Basin

R. McIntyre, J. Gaines, S. Gardner, M. Mediani, C. Hammerquist, X. Li, M. Paryani, N. Umholtz

Unconventional Resources Technology Conference (URTEC)

... constrained extended elastic inversion, as well as stochastic inversion is used to enhance the vertical resolution of the seismic by using impedance...

A cross-shape deep Boltzmann machine for petrophysical seismic inversion

Son Dang Phan and Mrinal K. Sen

AAPG Bulletin

... data via direct inversion using rock physics models that represent statistical relationships between target logs and elastic properties (Bachrach...

Predicting Reservoir Heterogeneity in the Upper Cretaceous Frontier Formation in the Western Powder River Basin - An Integrated Stratigraphic, Sedimentologic, Petrophysical and Geophysical Study

Michael Hofmann, Samuel Fluckiger, Andrew Hennes, Jeff Zawila, Haihong Wang

Unconventional Resources Technology Conference (URTEC)

... compressional /acoustic impedance, shear /elastic impedance, VpVs ratio, Poisson’s ratio, Young’s modulus, lambda rho, or mu rho. URTeC: 2153382 6...

Geomechanical Modeling of Stresses Adjacent to Salt Bodies: Uncoupled Models; #40777 (2011)

Gang Luo, Maria-Katerina Nikolinakou, Peter B. Flemings, and Mike Hudec

Search and Discovery.com

... modeling of stresses adjacent to salt bodies. These approaches are distinguished by their use of elastic or elastoplastic rheology for the sediments...

Do Gas Hydrates Occur in Alaminos Canyon, Gulf of Mexico?

Brian C. Tost, Ann E. Cook

Unconventional Resources Technology Conference (URTEC)

... (McConnell, et al., 2009a) and Green Canyon (McConnell, et al., 2009b) in the Gulf of Mexico. However, gas hydrate’s effects on sediment elastic...

Equivalent reflection coefficient and AVO characteristics of the thin bed

Zhengyang Kuai, Danping Cao, Chao Jin

International Meeting for Applied Geoscience and Energy (IMAGE)

... are ignored respectively, and their accuracy is verified by numerical calculation of different thicknesses in the weak impedance comparison model...

PP-PS depth-domain AVA inversion

Maud Cavalca, Robin P. Fletcher

International Meeting for Applied Geoscience and Energy (IMAGE)

...) proposed to estimate elastic earth properties directly in the depth domain while accounting for illumination effects using point spread functions...

Application of generalized radon transform migration to crosswell seismic geometry

Shujaat Ali, Olga Podgornova, Takashi Mizuno, Joel Le Calvez

International Meeting for Applied Geoscience and Energy (IMAGE)

... and mode conversions. Even when elastic effects are small, obtaining reliable amplitudes from crosswell seismic is difficult. We apply different...