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The AAPG/Datapages Combined Publications Database

Showing 2,324 Results. Searched 201,044 documents.

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Research and application of shallow surface wave prediction attenuation in dual complex mountainous exploration areas

Xinyue Song, Zaijin Zhang, Yi Bao, Cheng Wang, Zhonghua Zhao, Yangyang Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

...., 2021). Most surface wave prediction and suppression based on dispersion require accurate picking of curves on the dispersion spectrum...

2024

Enhanced ray-based tomography method

Jonathan Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

.... This kind of estimation can be implemented by picking coherent events in the migration common image gathers (CIG), which represent RMO quantitatively...

2024

Abstract: Interferometric Approach to Complete Refraction Statics Solution; #90187 (2014)

Valentina Khatchatrian and Mike Galbraith

Search and Discovery.com

... interferometric approach is used to eliminate one of the most time consuming steps, namely first break picking from the land seismic data processing...

2014

Illuminating the Complex Geology of the UK Faroe Shetland Basin

Antonio Castiello, Gareth Venfield, Jens Beenfeldt

GEO ExPro Magazine

... included the automatic picking of the volcanics and intrusions as geobodies. The use of geobodies was suitable as it was fast, accurate and allowed...

2022

Tops fingerprinting: Revolutionizing well log analysis with music recognition technology

Alan Lindsey, Morgan Cox, Aaron Hugen

International Meeting for Applied Geoscience and Energy (IMAGE)

... in seconds. Can that approach be adapted to help with picking and checking tops on well logs? The short answer is yes! HXMX Tops Fingerprinting, short...

2024

Determination of Velocity Model by Using NIP-Wave Tomographic Inversion: Application to Synthetic and Real Data

A. Hendriyana, R. Sule, Y. Akbar, L.A. Poerwaka, T.A. Sanny, Sardjito, Waluyo, Adriansyah

Indonesian Petroleum Association

... the picking is performed in stack section with the high S/N ratio. In addition, the picking can be achieved efficiently because the automatic picking performed...

2009

Eikonal equation-based adjoint-state characteristic reflection traveltime tomography: Method and application in real dataset

Jianming Zhang, Liangguo Dong, Jianhua Wang, Yilin Wang, Chao Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... picking the reflection traveltimes in the prestack seismic data, and the other is determining and updating the reflector positions during inversion...

2023

Viability of long-short term memory neural networks for seismic refraction first break detection … a preliminary study

Tasman Gillfeather-Clark, Eun-Jung Holden, Daniel Wedge, Tom Horrocks, Carlie Byrne, Matthew Lawrence

Petroleum Exploration Society of Australia (PESA)

... quality typically found across the dataset. In an exploration setting, models need to be developed and refined multiple times. Picking these first...

2019

Abstract: Data Processing from a Single-Well Microseismic Monitoring in Western Canada Using a Newly Developed MATLAB Based Package (Camps); #90224 (2015)

Jubran Akram and David W. Eaton

Search and Discovery.com

... in a microseismic monitoring dataset requires some basic processing steps such as event-identification, arrival time picking, velocity model building...

2015

Mexico: Maximus Survey: Opportunities in Deepwater Gulf of Mexico

Jeroen Hoogeveen, Jeniffer Masy, MCG, Geoex

GEO ExPro Magazine

... techniques. The original processing was done by iterations of sediment model-building, picking top salt, flooding with salt velocities, picking bottom...

2020

Abstract: Technical Poster Presentations – Wednesday 19 June 2024: A Solution for Complex Stratigraphic Issues in Tectonically Active Southeast Asian Basins: New Workflows and Wellsite Applications

Ehsan Daneshvar, Stephen Noon

Southeast Asia Petroleum Exploration Society (SEAPEX)

... of sample types. Biostratigraphy independently is a powerful methodology for identifying age, biofacies, key stratal surfaces, unconformities...

2024

Abstract: A New Method for Microseismic Event Detection and Automatic Time Picking; #90187 (2014)

Yoones Vaezi and Mirko van der Baan

Search and Discovery.com

...Abstract: A New Method for Microseismic Event Detection and Automatic Time Picking; #90187 (2014) Yoones Vaezi and Mirko van der Baan AAPG Search...

2014

Abstract: Seismic Guided Pore Pressure Prediction In Deepwater Block Of Mahanadi Basin; #90315 (2017)

Surya Kumar Singh, Kumar Vivek, Pinaki Basu, B.K. Mangaraj, Hari Lal

Search and Discovery.com

... carried to Area-II along two north-south lines connecting Area-I and Area-II through re-picking of velocity over CMP gathers. In Area-II velocity picking...

2017

A deep-learning workflow for weak reflection extraction in pitch-catch measurements in cased-hole

Qiang Wang, Hua Wang, Shaopeng Shi

International Meeting for Applied Geoscience and Energy (IMAGE)

... mode can be used to determine other parameters such as the annulus velocity and casing eccentering (Guillot et al. 2008). However, the picking of TIE...

2022

An Efficient Workflow for Geological Characterization in Unconventional Reservoirs from a New Through-the-Bit Logging Electrical Micro-Imaging Tool, #42334 (2018).

Shiduo Yang, Patrick McBride, Josselin Kherroubi, Alexis He, Isabelle Le Nir, Daniel Quesada, Redha Hasan AI Lawatia, Andy Wray,

Search and Discovery.com

... identification difficult due to the lack of clear sinusoidal signatures in the log view. A true-dip plane-based dip picking algorithm has been developed...

2018

An Improved Approach for Structural Delineation with Multiple Reverse Faults from Borehole Image Dips in Compressional Stress Regime, #42335 (2018).

Shiduo Yang, Yang Yang, Yafeng Li, Guo Wei, Alexis He, Isabelle Le Nir, Tetsushi Yamada, Fangfang Wu, Mo jing, Mohamed Ahmed Alboub

Search and Discovery.com

..., in vertical or deviated wells. True-dip based dip picking is applied in horizontal or vertical wells for bull’s eye or parallel bedding features. Second...

2018

LOG CORRELATION STUDIES IN SASKATCHEWAN - ABSTRACT

PETROLEUM GEOLOGY SECTION

Saskatchewan Geological Society

... in Saskatchewan. They will be used in-house for on-going log-picking and stratigraphic correlation studies and will also be available in blue-line...

1984

Processing of seismic data from overthrust areas in Latin America: some success stories

Tilander, N.G. and Mitchel, R G.

Geological Society of Trinidad & Tobago

... and residual statics programs, new methodologies for floating datum correction, first break noise suppression and velocity picking, improved post stack...

1995

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