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The AAPG/Datapages Combined Publications Database

Showing 2,074 Results. Searched 195,354 documents.

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Seismic Reservoir Characterization and Pre-stack Inversion in Resource Shale Plays, #41467 (2014),

Brian Russell

Search and Discovery.com

... (Amplitude versus Azimuth) reflectivity and Azimuthal Inversion. North American Basins The major unconventional basins in Canada are shown here. I...

2014

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

... with water, with methane is held in the coal by water pressure. Therefore, the existence of CBM is geologically found in the coal mining area. Currently...

2007

Extended Elastic Impedance (EEI) Approach for Telisa Sandstones Reservoir Characterization Case Study: Lambda-Mu-Rho (LMR) Analysis

Antoni Bahar MH, Ari Setiawan, Syahrial Rakimi, Yudi Yanto

Indonesian Petroleum Association

... water saturation. In the EEI process, we used well “B” as a control well. The reservoir target is shown on Figure 3. BASIC THEORY Extended Elastic...

2007

AVO and Impedance Response of Perdices Miocene Sands, Lower Magdalena Valley Basin.

Oscar Moreno, Loz Darmon, Fernando Cerda, Anubrati Mukherjee

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... provided by the software were used. Water salinity and saturation were extracted from reported values of well A production tests. Angle band overlay...

2008

Sparse Layer Inversion for Prestack Seismic Reservoir Characterization

Raisya Noor Pertiwi, Muhammad Alwi, Herlan Setiadi, Khairul Ummah

Indonesian Petroleum Association

... by the (a) original gather (b) after SLI process (c) after scaling the SLI reflectivity. (top) Amplitude versus angle cross-plot (bottom) Intercept...

2016

Recursive Inversion and Attribute Analysis of 3D Seismic Data Over a Four-Way Dip Structure, Gulf of Thailand

S. Thanatit, S. Ronghe

Indonesian Petroleum Association

... Conference on Petroleum Geology of NW Europe, Barbican Centre, London, 27 October. Gregory, A.R., 1976, Fluid Saturation Effects on Dynamic Elastic...

1999

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...

2016

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

Rock Physics and Reservoir Characteristic of a Calcitic-Dolomitic Sandstone Reservoir

H. Morris, B. Hardy, E. Efthymiou, T. Kearney

Indonesian Petroleum Association

... to the west of the main field structure and tested water. * ** Ikon Science Salamander Energy Three wells were analysed and a fourth was kept back to be used...

2011

Rock Physics and Reservoir Characterization of a Calcitic-Dolomitic Sandstone Reservoir; #41499 (2014)

H. Morris, E. Efthymiou, B. Hardy, T. Kearney

Search and Discovery.com

... and tested water. The area of the gas field is approximately 6 km2 with an average reservoir thickness ranging between 25 m in the north and more than 35 m...

2014

Abstract: Advanced Geophysical and Geological Solutions of Imaging and Interpreting Complex Carbonate Low Seismic Reflectivity Reservoirs in Abu Dhabi, UAE; #91204 (2023)

Khalid Obaid, Mohamed Mahgoub, Olivier Kirstetter, Oleg Khakimov, Peter Szafian, Paul van der Vegt

Search and Discovery.com

...Abstract: Advanced Geophysical and Geological Solutions of Imaging and Interpreting Complex Carbonate Low Seismic Reflectivity Reservoirs in Abu...

2023

ABSTRACT: Rock Physics based Overpressure Detection; #90007 (2002)

Nader C. Dutta, Mike Zimmer, Manika Prasad

Search and Discovery.com

..., Manika Prasad2 (1) WesternGeco, Houston, TX (2) Stanford University, Stanford, CA Rock Physics based Overpressure Detection Shallow water flows (SWF...

2002

Abstract: Case Study of Advanced Seismic Imaging to Illuminate Low Reflectivity Carbonate Reservoirs in Offshore Abu Dhabi, UAE; #91204 (2023)

Mohamed Mahgoub, Khalid Obaid, Oleg Khakimov, Saif Al Mesaabi

Search and Discovery.com

... an area with weak reflectivity at the target level. The dataset contained many challenges associated with the shallow water environment, such as: high...

2023

The Use of Time-Lapse Seismic Attributes for Characterizing Hydraulic Fractures in a Tight Siltstone Reservoir

N. Riazi, C.R. Clarkson

Unconventional Resources Technology Conference (URTEC)

... velocity VP shear velocity VS R reflectivity S saturation W wavelet Subscripts sat dry m fl eff P S D g o w in reference to saturated elastic properties...

2017

Seismic Screening for Hydrocarbon Prospects Using Rock-Physics Attributes, #41608 (2015)

Per Avseth, Tor Veggeland

Search and Discovery.com

... (same AI and Vp/Vs as commercial saturation). Poor fluid sensitivities versus geologic variability (overlaps between HC and water classes) Poor...

2015

4D Seismic and Rock Physics Modeling Responses to Reservoir Steam Flood

Muhammad Edisar, Lilik Hendrajaya, Gunawan Handayani, Umar Fauzi, Laode Ngkoimani, Yarmanto

Indonesian Petroleum Association

... problems remain, especially the detection of low gas saturation, oil water contact (OWC), gas oil contact (GOC) and seismic attenuation still...

2005

Lithology Discrimination and Pore-Fluid Detection Using 3D Pre-Stack Simultaneous Inversion: A Case Study at Gumai Formation, Jambi Sub-Basin, South Sumatra

Widia Anggraeni, Mawar Indah Nursina, Andri Syafriya, Bagus Sapto Mulyatno, Muh Sarkowi

Indonesian Petroleum Association

... was performed using Fluid Replacement Modelling (FRM) with reservoir properties as input (saturation water, hydrocarbon saturation, volume clay) and calibrated...

2018

Fluid Prediction from 3-D Seismic Data in Deepwater Sandstone Reservoirs: Applications from Cocuite Gas Field, Veracruz Basin, Southeastern Mexico

Fouad, Khaled, Jennette, David C., Soto-Cuervo, Arturo

GCAGS Transactions

... on amplitude response. Both depleted gas sands, high gas saturation, low gas saturation, and water-bearing sands present in the survey...

2002

Bridging the Gap Between Reservoir and Seismic

Mike Branston

GEO ExPro Magazine

..., for example, the level of water saturation in the reservoir at that time. From this, SeisRoX calculates the P- and S-velocity and density and the corresponding...

2007

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