Prediction of Porosity and Fluid Saturation from Full Stack Seismic Data Using Seismic Inversion and Neural Network Analysis, #42254 (2018).

Ahmed S. Ali, Hamed El-Mowafy, Ashraf Ali Hasan, Ali Khairy

Search and Discovery.com

... stack seismic data as an internal attribute while P-impedance and RMS Velocity cubes as external attributes in order to generate 3D porosity...

Fitting Deterministic Arcuate Map View/Sigmoidal Cross Section Surfaces to IHS Beds in Fluvial Point Bars; #51065 (2015)

Gregory S. Benson

Search and Discovery.com

... parameters (blue circle). Graphs A, B, and C visualize the effects of the shape parameters. RMS Error statistics (red circle) are the objective functions...

Geophysical Anomaly: A Novel Contribution to Integrated Geophysical Interpretation, #42337 (2018).

Julio Lyrio, Paulo Menezes, Jorlivan Correa, Adriano Viana,

Search and Discovery.com

... of the logistic function σ is: σ (x)= L −ks ( x−x0 ) 1+e where e is the natural logarithm base, x0 is the x-value of the sigmoid inflection point, L...

New perturbation-based traveltime approximation for elastic VTI media

Shibo Xu, Alexey Stovas, Xingguo Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... higher accuracy than that of the GMA counterpart for P- and S-waves. The error sensitivity of P- and S-waves in vertical velocity ratio and the value...

Bima Field Reservoir Management System

G. C. Bihn, A. N. E. Sumantri, Harnusa Sakirman

Indonesian Petroleum Association

... for the BIMA field through the development of the Reservoir Management System (RMS). Its utility is provided not only by addressing the critical...

ROAD LOG: RMS Field Trip #1: Nye-Bowler Lineament/Beartooth Front

Vince Ames, John Grauman

Montana Geological Society

...ROAD LOG: RMS Field Trip #1: Nye-Bowler Lineament/Beartooth Front Vince Ames, John Grauman 1991 0 45 TABLE OF CONTENTS...

ABSTRACT: Reservoir Prediction from Hydrocarbon Migration Using RMS Amplitude; #90013 (2003)

Stuart Bland, Dan Hodge, Delphine Roques

Search and Discovery.com

...ABSTRACT: Reservoir Prediction from Hydrocarbon Migration Using RMS Amplitude; #90013 (2003) Stuart Bland, Dan Hodge, Delphine Roques AAPG Search...

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Diffraction separation based on envelop and optimized stacking

Wentao Mu, Weiyi Zhang, Jianlei Zhang, Zhenping Tian

International Meeting for Applied Geoscience and Energy (IMAGE)

... using envelop to reduce the error caused by cycle skipping while detecting the Fresnel zone and calculating weighing coefficient to enhance diffraction...

The impact of estimated temporal and spatial variability of water layer velocity on the correction of OBS data

Peter Scholtz, Truong Nguyen, Arash Jafar Gandomi

International Meeting for Applied Geoscience and Energy (IMAGE)

... direction (field geometry error in the source position caused by drag on the source during towing), or we can opt for a solution that is sail-line...

The Application of PSDM VTI Method to Generate a Velocity Model That Can Solve the Mistacking Problem

Aulia Ahmad Nafis, Hasan Nurudin, Ikhsan Hanurogo, Bagus Sapto M, Ahmad Zaenudin

Indonesian Petroleum Association

... gather and gamma synthetic as the controlling factors shows less error, after that the final velocity model is used for depth migration process to compare...

3D velocity model building based upon hybrid neural network

Herurisa Rusmanugroho, Junxiao Li, M. Daniel Davis Muhammed, Jian Sun

International Meeting for Applied Geoscience and Energy (IMAGE)

... score and structural similarity index (SSIM). The RMS error (Rusmanugroho and McMechan, 2012) is used to evaluate the predicted shot gathers. The hybrid...

Seismic Characteristics and Distribution of Hydrothermal Vents in the Rift Section of the Campos Basin, Offshore Brazil; #11196 (2019)

Renata Alvarenga, David Iacopini, Juliano Kuchle, Claiton Scherer, Karin Goldberg, Luis F. De Ros

Search and Discovery.com

... and con�nuity; O�en with lateral abrupt termina�ons easily dis�nguished from the surrounding strata; Sills may occur individually, or associated...

Analysis of Sonic Well Logs Applied to Erosion Estimates in the Bighorn Basin, Wyoming

Henry P. Heasler , Natalya A. Kharitonova

AAPG Bulletin

.... Consequently, average absolute value (AAV) and root mean square (RMS) were used to quantify the error of the logarithmically transformed sonic data...

Application of Seismic Attributes and Neural Network for Sand Probability Prediction „ A Case Study in the North Malay Basin

Jianyong Hou, Toshihiro Takahashi, Arata Katoh, Suwit Jaroonsitha, Khun Puvanat Chumsena, Kazuo Nakayama

Geological Society of Malaysia (GSM)

... to the experiences, a RMS error below 0.8 is considered generally to be reasonable. The right lower figure in the Figure 7 shows the decay...

Use of Volume-Based 3-D Seismic Attribute Analysis to Characterize Physical-Property Distribution: A Case Study to Delineate Sedimentologic Heterogeneity at the Appleton Field, Southwestern Alabama, U.S.A.

Juliana M. Tebo, Bruce S. Hart

Journal of Sedimentary Research (SEPM)

... the inversion results and well data might be suspect. The PNN-trained relationship with four attributes provided a correlation of 93%, with RMS error...

Elastic FWI for joint Vp, Vs and density inversion

Peng Shen, Uwe Albertin, Hermes Malcotti, Josh Haataja

International Meeting for Applied Geoscience and Energy (IMAGE)

... be written as ∂t v σ = b 0 0 C 0 ∇v ∇h 0 v σ + 0 . f (1) 1 Here b = ρ is the buoyancy and ρ is the density, v is the particle velocity, σ...

Synthetic Seismic Validation of Reservoir Models of the Carbonate Gas Fields in Offshore Sarawak, Malaysia; #41087 (2012)

Alexander David Kayes

Search and Discovery.com

...: Log Data color filled with Model Data in black ROCK3D SYNTHETIC GENERATION COMPARE TWT THICKNESS and RMS AMPLITUDE C V TWT CONVERSION (Vpsat from...

Application of accurate sedimentology interpretation method based on cost function in reservoir characterization

Huihuang Tan, Xinyi Duan, Xiaojie Zhang, Wei Gao

International Meeting for Applied Geoscience and Energy (IMAGE)

...), p(j) are the UTM osition of the points I and j. σ is the size of grid’s cell, and Dst(Vi, Vj) is seismic vector distance between points I and j...

Quantifying the Benefit from Pressure Gradient Data in Wavefield Reconstruction for Time-Lapse Seismic, #40843 (2011)

Phil Christie, Kurt Eggenberger, Everhard Muyzert, Massimiliano Vassallo, Ali Özbek

Search and Discovery.com

... vintage and across the two time-lapse vintages: the former examines only the reconstruction error while the latter estimates the total time-lapse non...

Single-sensor towed streamer acquisition: a case study from the Gulf of Mexico

P. Munoz, J. Uribe, N. Moldoveanu

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... - Exploracion Petrolera en las Cuencas Subandinas Single-sensor towed streamer acquisition: a case study from the Gulf of Mexico P. MUNOZ, J. URIBE, AND N...

Hypogene Evaporite Karst Geohazards: Implications for Energy Sector Infrastructure in the Delaware Basin, USA

K. W. Stafford, W. A. Brown, L. D. Perkins

GCAGS Transactions

... resistivity profile (RMS [Root Mean Square] error = 8.16%) and associated interpretation, including dense and porous calcitized breccia in relation to gypsum...

Shallow Temperatures and Thermal Regime in the Hydrocarbon Province of Tierra del Fuego

Gary W. Zielinski , Peter M. Bruchhausen

AAPG Bulletin

... (RMS) error in fit for a particular µ is taken to indicate the correct solution. That value of µ is interpreted as the weighted average thermal...

Oil Saturation Log Prediction Using Neural Network in New Steamflood Area

Ahmad Syahputra

Indonesian Petroleum Association

... data for testing the model. As the result of neural model testing, R2 is score 0.86 with RMS 5% oil saturation. In this testing step, oil saturation...

Veritas DGC Upgrades And Expands In Asia Pacific

PESA Staff

Petroleum Exploration Society of Australia (PESA)

..., and 3D visua li sation to be avai lab le on every seismic data ana lyst's desktop. The Veritas Viking //leaving Cape Town, South Africa en route...