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The AAPG/Datapages Combined Publications Database

Showing 33,154 Results. Searched 195,689 documents.

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Improving AVO Fidelity by NMO Stretching and Offset Dependent Tuning Corrections, #41574 (2015).

Yong Xu, Satinder Chopra

Search and Discovery.com

... is inherent in the data before NMO correction, its effect on AVO is more obvious on NMO corrected data. Studies have been carried out for an analytical...

2015

Seismic Detection of Upper Dakota Sandstones on the Moxa Arch, Green River Basin, Wyoming, Using Amplitude Versus Offset Data

C. Dean Lausten

Wyoming Geological Association

... gathers may be used to help high-grade specific anomalies. Summed gather plots were made to help cancel random noise while preserving offset response...

1989

Evaluation and Optimization of Completion Design using Machine Learning in an Unconventional Light Oil Play

Luisa Porras, Christopher Hawkes, Arshad Islam

Unconventional Resources Technology Conference (URTEC)

... wells in the Viking Formation, Canada by using machine learning techniques. A Random Forrest Model (RFM) was developed to better understand...

2020

The Influence of Pore Structure in Rocks on the Entrapment of Oil

N. C. Wardlaw

CSPG Special Publications

... 2. throat to pore coordination number 3. non-random heterogeneities 4. surface roughness of pores Large pore to throat size ratios affect non-wetting...

1980

Transformation of Arithmetic and Phi Size-Distribution Moments: NOTES

Basanta K. Sahu

Journal of Sedimentary Research (SEPM)

... to eliminate the effect of random sectioning. The correction procedures for such observed arithmetic moments for number and weight frequency moments have been...

1965

ABSTRACT: Petrographic properties of Perhydrous Jurassic coals during oxidation

Anabela Costa, Isabel Suárez-Ruiz, Deolinda Flores

The Society for Organic Petrology (TSOP)

... noticed. In order to assess the weathering effect on the petrographic properties of perhydrous coals from the Upper Jurassic (Portugal), the oxidation...

2012

Geological Considerations during Microseismic Monitoring, Processing, and Interpretation of Hydraulic Fracture Treatment

J. Le Calvez, S. Hanson-Hedgecock, P. Primiero, T. Al-Wadhahi, O. Harrasi

Unconventional Resources Technology Conference (URTEC)

... azimuth. Figure 6 illustrates the effect of high noise, low signal to noise ratio events on hodogram plots. The event on the left has low noise and a high...

2016

Preliminary Prioritization on Steam Flood Injection in "Kasai" Heavy Oil Field Using Random Forest Regression Method

Muhammad Rafi, Muhammad Faiz, Auranisa Destya

Indonesian Petroleum Association

...Preliminary Prioritization on Steam Flood Injection in "Kasai" Heavy Oil Field Using Random Forest Regression Method Muhammad Rafi, Muhammad Faiz...

2023

Hydrothermics in the Wyoming Overthrust Belt

Gary W. Zielinski , , James A. Drahovzal , , Gail Moritz Decoursey , , Joseph M. Ruperto

AAPG Bulletin

...-filled conditions: Geophysics, v. 32, p. 720-726. Hitchon, B., 1969, Fluid flow in the Western Canada sedimentary basin; 1. effect of topography: Water...

1985

Impacts of Exposure to a Seismic Source Survey on Silverlip Pearl Oysters (Pinctada Maxima)

Miles J. G. Parsons, Conrad W. Speed, Robert D. McCauley, Rebbeca Fisher, Cecile Dang, Diego R. Barneche, Jayson Semmens, Stephen Newman, Ryan Day, Hosna Gholipourkanani, Mark G. Meekan

Australian Petroleum Production & Exploration Association (APPEA) Journal

..., Australia Email: [email protected] ABSTRACT Between 2018 and 2021, AIMS and its partners conducted a large-scale experiment to investigate the effect...

2022

Salt Tectonics and its Effect on Sediment Structure and Gas Hydrate Occurrence in the Northwestern Gulf of Mexico from 2D Multichannel Seismic Data

Dan'l Lewis, William Sager

GCAGS Journal

...Salt Tectonics and its Effect on Sediment Structure and Gas Hydrate Occurrence in the Northwestern Gulf of Mexico from 2D Multichannel Seismic Data...

2012

Using Corona to test NMR response of iron ore chip samples

Mark Downey, Kazek Trofimczyk

Petroleum Exploration Society of Australia (PESA)

...-to-noise-ratio allowed for more robust inversions and more realistic representation of the moisture distribution in the samples being tested...

2019

The Insensitivity of Thermal Diffusivity of Natural Sediments to Saturation

Ayman Ezdini, James Griffith, Nick Lange, Soroush Tehrani, Hamad Roshan, Mohammad Sarmadivaleh

Australian Petroleum Production & Exploration Association (APPEA) Journal

... of work: the first is to build statistical analysis using the Monte Carlo technique by means of random sampling certain soil thermal properties...

2018

Central-Tunu 3D Transition Zone Acquisition - Technical and Planning Coordination Challenges in Populated Areas, and on a Field Under Intensive Development (Tunu Field, Indonesia)

Michel Erbetta, Florent Bertini, J. Bonnafé, M. Saleh, Olivier de Pellegars, P. Faure, H. Lancien

Indonesian Petroleum Association

... ground roll noise effect. The difference in quality between the two types of sources was continuously monitored, in particular through the analysis or real...

2011

Time-lapse seismic at 29,000: What can we learn?

Jan Stammeijer, Pieter Cornelisse, Christy Gautre, Patricia Yu, Juan Jimenez, Paul Hatchell

International Meeting for Applied Geoscience and Energy (IMAGE)

... (retired, formerly Shell USA) Summary With the advent of dedicated OBN we routinely achieve excellent repeatability and low 4D noise levels...

2023

Abstract: Applicability of TTI RTM to Structured Land Datasets; #90172 (2014)

Charles Ursenbach, Yan Yan

Search and Discovery.com

... surface where the ability to carry out post-migration muting is key in removing noise and enhancing structure. Kirchhoff and RTM imaging were also...

2014

Abstracts: Cable Free Seismic Acquisition in the South of México; #90173 (2015)

R. Malcolm Lansley, Gilbran Armenta, and Lenin Espinosa

Search and Discovery.com

... levels of damage to and theft of the seismic acquisition equipment. The effect on recording production levels and the number of dead recording...

2015

Effects of internal gradients on pore-size distribution in shale

Christian Obasi, and Jack Pashin

AAPG Bulletin

...: The effects of acquisition parameters, noise, and inversion: Society of Petroleum Engineers (SPE) Annual Technical Conference and Exhibition, Anaheim...

2018

VSP Guided Reprocessing and Inversion of Surface Seismic Data

R. Gir, Dominique Pajot, Serge Des Ligneris

Southeast Asia Petroleum Exploration Society (SEAPEX)

... T, of the surface seismic is required so that formation features correlate at the borehole. This effect can be quite large and can be caused by referencing...

1988

Non-Uniform Etching - The Key for an Effective Acid Fracturing in Shale: An Experimental Study

Weiwei Wu, Rodney Russell, Mukul Sharma

Unconventional Resources Technology Conference (URTEC)

... and then form a composite core with a stainless steel half for conductivity measurement. This approach minimized the effect of mineralogy anisotropy in shale...

2020

The Origin of High-Frequency Platform Carbonate Cycles and Third-Order Sequences (Lower Ordovician El Paso Gp, West Texas): Constraints from Outcrop Data and Stratigraphic Modeling

R. K. Goldhammer, P. J. Lehmann, P. A. Dunn

Journal of Sedimentary Research (SEPM)

... with conspicuo sly rippled bed tops (Fig. 8D). All are interbedded seemingly at random, except that the last is intimately interbedded with the wavy...

1993

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