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The AAPG/Datapages Combined Publications Database

Showing 29,540 Results. Searched 196,121 documents.

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Shale Gas Sweet Spot Identification using Quantitative Seismic Interpretation (QSI) and Neural Network in Krishna-Godavari Basin, India

Soumen Deshmukh, Shrey Omer, P. S. Tomor, Harilal

Unconventional Resources Technology Conference (URTEC)

... is the responsibility of, and, is subject to corrections by the author(s). Any person or entity that relies on any information obtained from this paper...

2020

Estimating Seismic Anisotropy Parameters from Rock Properties in Wolfcamp Shales, Midland Basin

Jaewook Lee, David Lumley

Unconventional Resources Technology Conference (URTEC)

... petrophysical model for organic shales. Petrophysics, 54, 3, 240– 247. Alkhalifah, T., and Tsvankin, I., 1995. Velocity analysis for transversely isotropic...

2022

Novel Pore Pressure Prediction Technique for Unconventional Reservoirs

David Yale, Adriana Perez, Robert Raney

Unconventional Resources Technology Conference (URTEC)

.... By limiting the analysis to shaley intervals, and in particular by looking at shear velocity vs VES, rather than the standard compressional velocity vs...

2018

Seismic Monitoring of Hydraulic Fracturing Activity in the Wolfcamp Shale of Midland Basin, Texas

Abhash Kumar, Hongru Hu, Alex Bear, Richard Hammack, William Harbert

Unconventional Resources Technology Conference (URTEC)

... is the responsibility of, and, is subject to corrections by the author(s). Any person or entity that relies on any information obtained from this paper...

2019

Specialized processing of a massive distributed acoustic sensing (DAS) 3D VSP in a producing well

Ali Sayed, Francesca Twynam, Ran Bachrach, Philippe Caprioli, Marcus Holloway, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist

International Meeting for Applied Geoscience and Energy (IMAGE)

... attenuation, DAS-to-velocity transform, designature, and Q-phase and directivity corrections were applied before migrating the data. The resultant...

2023

Turbulent Flow

Gerard Middleton, John B. Southard

Special Publications of SEPM

... on velocity profiles. Dimensional Analysis of Flow Resistance One circumstance that tends to make the standard treatments of flow resistance in fluid...

1984

P- and PS-Wave Vector Wavefields for Anisotropic Petrophysics

James Gaiser

Petroleum Exploration Society of Australia (PESA)

... on the assumption that symmetry plane orientation does not change with depth. Figure 1: Average velocity ratio analysis between the fast PS1 and slow PS2 reflection...

2016

The Dawning of Geophysical Exploration

Tom K. Fulton, Haynie Stringer

Petroleum History Institute

... Exploration. INTRODUCTION The use of Geophysics allows one to explore below a featureless plain or beneath the sea. As such, it progressively drives down...

2009

Elastic FWI imaging of a complex presalt structure using NATS data

Arthur Henrique, Luiz Felão, Sergio Barragan, Florian Jouno

International Meeting for Applied Geoscience and Energy (IMAGE)

... for both the acoustic and elastic cases. We started the analysis by comparing the RTM using the legacy velocity model (Figure 1a) with the FWI Images...

2023

Geophysical Analyses to Map Concealed Faulting in the Wasatch Fault Zone in Northeastern Provo, Utah County, Utah

Alvin K. Benson, Leo T. Brown, Nathan Brett Mustoe

Utah Geological Association

..., Introduction to geophysical prospecting. McGraw-Hill, New York, p. 471–492, p. 644–645. Gori, P.L., and Hays, W.W., editors, 1986, Earthquake hazards...

1999

Modified Residual Migration

Craig J. Beasley, Rolf Klotz

Southeast Asia Petroleum Exploration Society (SEAPEX)

...: Removing the restrictions on depth-varying velocity: Geophysics, 53, 881–893. Black, J., and Brzostowski, M., 1990, High-dip time migration: 60th Ann...

1992

Abstract: Simultaneous P-P and P-S Waveform Inversion Algorithm Using Pre-Stack Time Imaging Method ; #90187 (2014)

Hassan Khaniani, John C. Bancroft, and Eric von Lunen

Search and Discovery.com

... as an introduction to elastic waveform inversion using Pre-Stack Time Migration (PSTM) and the corresponding forward modeling. We present the result of simultaneous...

2014

Abstract: High-Accuracy Relative Event Locations using a Combined Multiplet Analysis and the Double-Difference Inversion; #90174 (2014)

Fernando Castellanos and Mirko van der Baan

Search and Discovery.com

...Abstract: High-Accuracy Relative Event Locations using a Combined Multiplet Analysis and the Double-Difference Inversion; #90174 (2014) Fernando...

2014

Unlocking Potential Reservoir of Pre-Parigi Carbonate to New Opportunity Gas Field; A Case Study of Belut Structure - Offshore North West Java

Lambertus Fransisco Yulianus, Yasinta Dewi Setiawati, Sandra Radiansyah, Prawoto I. Syuhada

Indonesian Petroleum Association

... control is provided in velocity seismic section, giving a comparison of time versus depth structure. Overall analysis reveals that the carbonate...

2018

Laminated Reservoir Evaluation in a Case of High Apparent Dip

Gary Frisch, B. Dean Gulick, Michael Manning

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... is determined and appropriate corrections are made to the induction log. Procedurally, a laminated reservoir analysis technique using a dipmeter...

1994

Seismic Signature of CO2 Flooding in Tuscaloosa Sandstone; #40942 (2012)

Avinash Mohapatra, Chandra S. Rai, Carl Sondergeld, and Trevor L. Richards

Search and Discovery.com

... velocity measurements as a function of effective pressure showed Biot effective pressure coefficient (n) is approximately equal to 1.0 and independent...

2012

How Sealed Is a Seal? - High Resolution Seal Integrity Evaluation Using 3D Seismic Data

Gary Yu

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... for accurate pore pressure estimation. Seismic data conditioning and velocity analysis. To extract the best seismic velocity, it is essential to have the best...

2009

Improved TOC and Lithology Prediction for Wolfcamp Shales Using AVO Attribute Analysis

Jaewook Lee, Un Young Lim, David Lumley

Unconventional Resources Technology Conference (URTEC)

...Improved TOC and Lithology Prediction for Wolfcamp Shales Using AVO Attribute Analysis Jaewook Lee, Un Young Lim, David Lumley URTeC: 1028 Improved...

2020

Abstract: Microseismic Event Locations for Deviated Boreholes; #90187 (2014)

Amna Feroz and Mirko van der Baan

Search and Discovery.com

... the microseismic events which will be analyzed in near future of shear wave splitting analysis. Introduction Several methods are used to enhance...

2014

Deep Pore Fluid Pressure Prediction in Challenging Areas, Malay Basin, SE Asia

Stephen O’Connor, Richard Swarbrick, Jamaal Hoesni, Richard Lahann

Indonesian Petroleum Association

.... However, where thermally-driven secondary processes create overpressure, porosity-based analysis that uses sonic (or seismically-derived velocity data...

2011

Advances in Borehole Imaging in Unconventional Reservoirs

Marian Morys, Sergei Knizhnik, Andrew R. Duncan, Brady E. Tingey

Unconventional Resources Technology Conference (URTEC)

....” In SPE-11114-MS. SPE: Society of Petroleum Engineers. https://doi.org/10.2118/11114MS. Molz, Eric Brian. 2000. “Mud Velocity Corrections For High...

2018

New Approach for Well Clean-Up and Well Testing Operations in High-Rate Gas-Condensate Fields: Resulting in Smart Sand Management System

Luis Perez, Chris Denton, Mackenzie Ferrin, Emad Abbad, Jairo Leal

Unconventional Resources Technology Conference (URTEC)

.... Finally, during postprocessing, we systematically exported data, conducted results analysis, and visualized various selected variables, including velocity...

2024

Geobody-oriented interpretable velocity fusion modeling in depth domain with seismic facies informed segmentation method

Meng Li, Qingcai Zeng, Hao Shou, Nan Qin, Chunming Wang, Tongsheng Zeng

International Meeting for Applied Geoscience and Energy (IMAGE)

... velocity model. Introduction Ultra-deep reservoirs, complex lithological reservoirs and subtle reservoirs have become key exploration targets...

2023

Petroleum Potential of the Southern Gulf of Papua

S. A. Gordon, B. J. Huizinga, V. Sublette

Papua New Guinea (PNG) Petroleum Convention Proceedings

..., Wabuda-1, Anchor Cay-1, and perhaps the Magobu Island-1 dry holes are interpreted in this way. Stacking-velocity analysis suggests that Morigio-1...

2000

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