Penggunaan kaedah pengimejan keberintangan geoelektik dan isotop sekitaran dalam kajian air resapan di empangan Durian Tunggal, Melaka (IN MALAY), The use of geoelectrical imaging and stable isotope analysis in a study on the source of emerging water seepage from the Durian Tunggal dam

Rahman B. Yaccup, Wan Zakaria B. Wan Muhamad Tahir, Mohd Khalid B. Nasir

Geological Society of Malaysia (GSM)

..., Kelantan, Malaysia 132 R AHMAN B. Depth YACCUP. W AN ZAK AR IA B. WAN MUHAMAO T AHIR & MOHO KHALIO B. NASIR Iteration 8 RMS error = 14.3...

High Resolution Aeromagnetics as an Aid to Structural Interpretation Over the Muturi PSC, Irian Jaya

Neil A. W. Moig

Indonesian Petroleum Association

... of Eastern Indonesia. Indonesian Petroleum Association, 15th Annual Convention Proceedings, 341-369. Perkins, T.W., and Livsey, A.R., 1993. Geology...

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...

Seamount Age Estimates from Paleomagnetism and Their Implications for the History of Volcanism on the Pacific Plate

William W. Sager

Circum Pacific Council Publications

... the error limits of the A P W P or its error ellipse overlaps the APWP, then the age of that segment of A P W P is used as an estimate of the pole's age...

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...

Brazos River Bar: A Study in the Significance of Grain Size Parameters

Robert L. Folk, William C. Ward

Journal of Sedimentary Research (SEPM)

... composition in sedimentary rock nomenclature: Jour. Geology v. 62, p. 344-359. FOLK, R. L., 1955, Student operator error in determination of roundness...

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...

Modelos de Velocidades (Optimizados) en el Caribe Colombiano [PAPER IN SPANISH] VelocityModels (Optimized) in the Colombian Caribbean

Oscar Moreno, Carlos Guerrero, Sid Tschirhart, Giuseppe Fiume, Pedro Gómez

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... grillas interpretadas en tiempo. Para el área de La Guajira-Bahía, se disponía de velocidades RMS de procesado para los dos cubos existentes en el...

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)

... with a relationship between water saturation and reflection coefficients. Figure 5 presents the RMS error versus S/N levels for the changes in amplitude and impedance...

Quantitative seismic interpretations to detect biogenic gas accumulations: a case study from Qaidam Basin, China

Yexin Liu, Zhuoheng Chen, Liqun Wang, Yongshu Zhang, Zhiqiang Liu, Yanhua Shuai

CSPG Bulletin

...] as the following general formula, in which a set of constraints will be considered: (3) minimum Σ f i ( x ) , i = 1 , … , N subject...

Full Spectrum Gravity --- Improving AGG Data Quality at Both Ends of the Spectrum

Chris van Galder, Mark Dransfield

Petroleum Exploration Society of Australia (PESA)

... wavelengths as stabilized platform systems. With a repeatability of 0.71 mGal RMS at 300 s filtering, it is ideally suited to augment the long wavelength...

Time Depth Conversion of a Prospect With Near-Surface Velocity Anomalies Using Stacking Velocites and PSDM Velocities: A Comparison

Tan Boon Hua, Lothar Schulte

Indonesian Petroleum Association

... error analysis of both models (stacking velocities & PSDM velocities) using the 'blind well test' showed that the PSDM based model delivered...

Fault Shadow Correction by Advanced Tomographic Velocity Model Building

Search and Discovery.com

Chapter Ten-part 2: Depth Conversion

Leslie R. Denham, Dave K. Agarwal

AAPG Special Volumes

... to the time interval: for an interval velocity calculated over a 1000-ms interval in a simple model, a 1% error in either RMS velocity gives 1% error...

Exploring the Thin Talangakar Formation Sandstone Using Integrated Seismic Multi-Attribute Analysis and Spectral Decomposition in Kuang Area, South Sumatra Basin, #10900 (2016).

Noor Cahyo Wibowo

Search and Discovery.com

... has been described by Hampson et al. (2001): 1. Search for the best attribute that has the lowest prediction error. 2. Find the second attribute...

Abstract: Converted-wave Time Imaging … Nuts and Bolts; #90187 (2014)

Shaowu Wang, Thomas Hollis, and Wayne Nowry

Search and Discovery.com

... RMS velocity respectively, which are the function of converted-wave RMS velocity , and effective velocity ratio . and are the distance from source...

Abstract: Enhancement of Microseismic Events Detection Sensitivity by Taking into Account Focal Mechanism Effects; #90224 (2015)

R. Macault and T. Bardainne

Search and Discovery.com

... is investigated randomly (location and focal mechanism) thanks to an algorithm converging to the correct combination of parameters by a trial-and-error method...

Comparison of Satellite Altimetric Gravity and Ship-Borne Gravity„Offshore Western Australia

Asbjorn Norlund Christensen, Ole B. Andersen

Petroleum Exploration Society of Australia (PESA)

... and fewer intersection points. SPECTRAL ANALYSIS RESULTS In order to investigate the error of the satellite altimetric gravity as a function of spectral...

Mechanical Properties of the Niobrara Formation; #50465 (2011)

Alejandra Maldonado, Michael Batzle, and Steve Sonnenberg

Search and Discovery.com

... a plastic behavior. Copyright © AAPG. Serial rights given by author. For all other rights contact author directly. AAPG-RMS 2011 Annual Meeting...

A new method to estimate resistivity distribution of shaly sand reservoirs using new seismic attributes

Nur Farhana Salleh, Maman Hermana, Deva Prasad Ghosh

Geological Society of Malaysia (GSM)

... in black with a value of 0.975 and an RMS error of 0.222. These are the optimum parameters obtained by inverting seismic traces at the K-2 well location...

Production Focused Seismic … Applying Seismic for Well Productivity Analysis and Completion Optimization; #41212 (2013)

Sean Boerner and Ross Peebles

Search and Discovery.com

... well, builds a model using (N-1) wells to predict the well that is left out. • Training RMS Error - The error between the predicted and actual...