ABSTRACT: Stratigraphic Breaks and Their Hierarchy, by David T. King, Jr.; #91038 (2010)

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The Valuation of Unconformities

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Research on first break picking based on deep learning for DAS-VSP data

Naijian Wang, Yinpo Xu, Yuxin Hou, Yingjie Pan, Mingxing Wang, Chun Zhang, Tianfu Yang

International Meeting for Applied Geoscience and Energy (IMAGE)

... of primary wave increases, the amplitude response attenuates rapidly, which makes it difficult to effectively identify first breaks. Based on the above...

First Breaks Picking: a Key Element to Improve Seismic Imaging through Full-Waveform Inversion on Land Data

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Morphology of Continental Shelf-Slope Break: ABSTRACT

Larry J. Doyle

AAPG Bulletin

... as the point of first change in gradient at the outermost edge of the continental shelf, fundamental boundary of the earth's crust. Through the projection...

3D large residual static corrections based on first breaks in CMP gather

Feng Faquan, Deng Zhiwen, Cai Xiwei, Hu Chaojun, Huang Yuanyi, Zou Xuefeng, Du Zhongdong, Wang Haili, Wang Mingliang

International Meeting for Applied Geoscience and Energy (IMAGE)

...3D large residual static corrections based on first breaks in CMP gather Feng Faquan, Deng Zhiwen, Cai Xiwei, Hu Chaojun, Huang Yuanyi, Zou Xuefeng...

Development of deep learning method for automatic seismic first break picking

Albert Farkhutdinov, Ruslan Malikov, Izat Shahsenov

International Meeting for Applied Geoscience and Energy (IMAGE)

..., 1983) utilize information from multiple traces simultaneously, which allows them to identify weak signals or detect first breaks at low SNR (Caffagni et...

Abstract: Detailed Facies, Genetic Sequences and Depositional Environment Analysis from Well Logs and Electrical Images, by O. Serra, D. Motet, and J. Vasquez; #90987 (1993).

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Abstract: Non-First-Break Solution for Shallow Velocity Anomaly Problem; #90211 (2015)

Emil Blias

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... of discrete shallow velocity anomalies (SVAs) has been developed. When the first breaks approach fails for any reason (first breaks are hard to pick...

Effects on the precision of tomography near-surface model with single receiver

Baohua Yu, Yongguo Wu, Haili Wang, Faquan Feng, Quanbin Yang, Lixin Ma

International Meeting for Applied Geoscience and Energy (IMAGE)

... are carried out in the paper. Firstly, theoretical analysis using the forward modeling is carried to identify the first breaks shift between single receiver...

Abstract: Geophone and MEMS Accelerometer Comparison at Spring Coulee, Alberta; #90171 (2013)

Michael S. Hons and Robert R. Stewart

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... breaks are compared with spectra of intervals where good reflection energy is dominant. The interval before the first breaks represents noise (both...

Breaks and Discordances in the Paleozoic Section of the Dnieper-Donets Depression

G. I. Vakarchuk, V. K. Gavrish

Petroleum Geology: A Digest of Russian Literature

...Breaks and Discordances in the Paleozoic Section of the Dnieper-Donets Depression G. I. Vakarchuk, V. K. Gavrish 1992 197 202 Vol. 26 (1992) No. 5/6...

Abstract: Investigating Power Variation in First Breaks, Reflections, and Ground Roll from Different Charge Sizes; #90174 (2014)

Christopher C. Petten and Gary F. Margrave

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...Abstract: Investigating Power Variation in First Breaks, Reflections, and Ground Roll from Different Charge Sizes; #90174 (2014) Christopher C...

Stratigraphic Discodances in Devonian Sediments in Region of Junction of Russian Platform, North Caspian Depression, and Cis-Ural Foredeep

S. P. Makarova, N. N. Yakhimovich

Petroleum Geology: A Digest of Russian Literature

... of these breaks. The first map shows the most extensive breaks at specific points with the age of the lower beds of the overlying sediments and the upper beds...

Abstract: A Legend in the Making: Nansen Field, East Breaks, Deepwater Gulf of Mexico

Ramazan Yilmaz

Houston Geological Society Bulletin

...Abstract: A Legend in the Making: Nansen Field, East Breaks, Deepwater Gulf of Mexico Ramazan Yilmaz 2007 9 9 49 6 Nansen Field was discovered in May...

Abstract: Predicting Cumulative Production of Devonian Shale Gas Wells from Early Well Performance Data, Appalachian Basin of Eastern Kentucky

Brandon C. Nuttall

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... into four groups at the 25th, 50th, and 75th percentile breaks. For the first year, these breaks are at 5.35, 10.04, and 18.83 MMcf. Both 5-year...

Correlation of Lower Carboniferous Horizons of the Dnieper-Donets Depression

B. G. Parakhin, Ye. F. Selyuzkin, L. E. Mirzoyan

Petroleum Geology: A Digest of Russian Literature

... horizons occur within the microfaunal horizons and are designated by the first letter of the stage name (Russian alphabet) and then a number...

Abstract: Depositional Patterns and Unconformities, Upper Cretaceous, Eastern Powder River Basin, Wyoming

Robert J. Weimer, Akiva Flexer

Earth Science Bulletin (WGA)

... for the Belle Fourche, Greenhorn, Carlile (including the Pool Creek, Turner, and Sage Breaks members) and the Niobrara formations (listed in ascending...

Detailed Temperature Logging as Useful Tool for Lithologic Interpretation: ABSTRACT

Joseph J. Lambiase, Michael Svetlichny, Samuel S. Dashevsky, Barbara U. Conrad, John K. Costain

AAPG Bulletin

... collected every 3.0 m. Examination of a vertical thermal-gradient curve reveals that breaks in the curve correspond to major grain-size changes. Many...

Subaerial Exposure Surfaces: Variations on a Theme: ABSTRACT

Rand S. Harrison

AAPG Bulletin

.... It is particularly important to realize that, to a first approximation, the nature and extent of near-surface subaerial diagenesis is not exclusively a time...

Abstract: Intrastratal Depositional Breaks in the Mississippian Midale Beds of Southern Saskatchewan; Their Roles in Reservoir Rock Creation and Hydrocarbon Accumulation; #90225 (2015)

D.M. Kent and A. Nimegeers

Search and Discovery.com

...Abstract: Intrastratal Depositional Breaks in the Mississippian Midale Beds of Southern Saskatchewan; Their Roles in Reservoir Rock Creation...

Enhancing the accuracy of DBSCANs first arrival traveltime picking using super-virtual refraction interferometry

Muhammad Awais, Sherif M. Hanafy, King Fahd

International Meeting for Applied Geoscience and Energy (IMAGE)

... that uses clustering of the data to pick the traveltime of the first breaks. While the supervised machine learning methods greatly depend on the input...

A Conceptual Model for Evaluating Potential of Geothermal Fields

Ezzat E. Gomaa

Indonesian Petroleum Association

... can be accepted by a utility. Therefore, the first step in evaluating the geothermal potential of any resevoir is to determine its characteristic...

Orleansville Earthquake and Turbidity Currents

Bruce C. Heezen , Maurice Ewing

AAPG Bulletin

... cables represents the position or positions of breaks as estimated from electrical measurements made from a terminus of the cable. It may be noted...

Estimation of the Effect of Hydrogeological Conditions on Formation of Reservoirs in Carbonate Units

A. I. Chistovskiy

Petroleum Geology: A Digest of Russian Literature

.... In the first case the best reservoirs will be associated only with continental breaks and stratigraphic discordances. Total thickness of a reservoir...