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The AAPG/Datapages Combined Publications Database

Showing 2,245 Results. Searched 196,121 documents.

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Seismic data denoising by combining self-supervised and supervised learning

Yen Sun, Paul Williamson

International Meeting for Applied Geoscience and Energy (IMAGE)

... from seismic data. called blind-spot or noise-to-void methods used in image processing (Krull et al., 2019) have been shown to be effective...

2023

Uncertainty quantification of anisotropic elastic constants and mud speed using borehole sonic data

Ting Lei, Kristoffer Walker, Adam Donald, Alexei Bolshakov, Lin Liang, Romain Prioul, Edgar Ignacio Velez Arteaga

International Meeting for Applied Geoscience and Energy (IMAGE)

... kept unknown to the data analysis effort as a blind test. Once dtmlinear and dtmpoly are obtained, the dtm uncertainty is quantified by, Δdtm = max...

2023

THE HOGPEN BRANCH FAULT IN THE CAHABA SYNCLINORIUM

W. Edward Osborne

Alabama Geological Society

... by the Gumsuck Branch anticline, to which displacement on the fault is transferred as the fault apparently goes blind. The Hogpen Branch fault has an unusual...

1999

ABSTRACT: Bow Wave Model for Deformation and Foredeep Development since 10 MA, Eastern venezuela and Trinidad

James Pindell and Lorcan Kennan

Geological Society of Trinidad & Tobago

... Caribbean plate boundary zone (SCPBZ), and then consider the geological history. Aspect 1: reviewing gravity, GPS, and seismic data, we show...

2007

Tectonics of the Chelekeno-Gubkin Uplift

V. A. Kornev

Petroleum Geology: A Digest of Russian Literature

... closest to the crest of the uplift is the −1300 m, and the −1200 m contour disappears into a blind zone. Consequently, closure of the Zhdanova brachy...

1960

A Comparison of the Cenozoic Cover - Basement Tectonics of the Central and Eastern Cordillera of Northern Colombia

Andreas Kammer

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... it separates volcanic rocks from metamorphic basement, a phyllonitic zone may be present on either side of the contact. In some places the fault is intruded...

1991

Modeling Production and Prospectivity in the Austin Chalk to Optimize Well Placement, Productivity and Completion Design

Sean Boerner, Rohit Singh, Ross Peebles, Jessica Garvin, William J.E. Holt

Unconventional Resources Technology Conference (URTEC)

... Austin Chalk production. We validated the preferred model with a blind test using 16 horizontal wells by extracting the production prediction from...

2013

History of Oil Exploration in the Palos Verdes Hills Los Angeles County, California

Arthur R. (Dick) Brown, John F. Schwiebert

Petroleum History Institute

...), or, alternately, by movement on a deep-seated blind thrust fault (Ward and Valensise 1994; Namson, and Davis 1990; Shaw and Suppe 1996). Basement rock in the PVH...

2007

Implementation of Seismic Data Quality Characterisation Using Supervised Deep Learning

Joshua Thorp, Krista Davies, Julien Bluteau, Peter Hoiles

Australian Petroleum Production & Exploration Association (APPEA) Journal

... as training and 30% for blind testing. The labelled data were further augmented with common techniques, such as axis flipping, stretching and rotating...

2020

Stratigraphy, Sedimentology, and Regional Relationships of the Cretaceous System in the Henry Mountains Region, Utah

Fred Peterson, R. T. Ryder, B. E. Law

Utah Geological Association

... the base of the lower unit near the Blind Trail (Fig. 2). According to W. A. Cobban (written commun., 1975), this fossil is restricted to the faunal zone...

1980

Use of Normal Pores in Taxonomy of Ostracoda

Harbans S. Puri, Bruce E. Dickau

GCAGS Transactions

... encircled by blind canals. In 1967, the blind canals were shown to be open to the surface in Perissocytheridea brachyforma Swain in scanning electron...

1969

Recognition of fossil nebkha deposits: clues from neoichnology and sedimentology

M. Cristina Cardonatto, Ricardo Nestor Melchor

PALAIOS

... and trifurcation, respectively) (Fig. 2B, 2C). Short lateral tunnels are distinguished on the basis of length between blind tunnels or cul de sac (length greater...

2020

Microbial Magic

Mart Zijp, Theo Mallinson

GEO ExPro Magazine

... zone of gas Figure 1: The origin of micro-seepage is the displacement of water with colloids of gas in the lower part of the seal. 70 GEOExPro June...

2021

Suriname's Demerara

Clément Blaizot

GEO ExPro Magazine

... GEOExPro September 2021 33 Clément Blaizot Exploration Figure 4: Oil Seeps anomalies in and around study zone. Faults modified from Casson et...

2021

Eagle Ford Microseismic Acquisition Geometry Benchmark

Dan Kahn, Joe Teff, Ken Silver, David Langton, Eric Hart

Unconventional Resources Technology Conference (URTEC)

... of the patches are centered on a nodal plane or blind spot. This requires that some of the savings be used to adequately survey the area before...

2016

Optimizing the Development of a Stacked Continuous Resource Play in the Midland Basin

James Courtier, Joe Wicker, Travis Jeffers, Pat Curth

Unconventional Resources Technology Conference (URTEC)

... illustrated by Laredo’s Earth Modeling process, when contrasted with lower production potential attribute values in any given zone, can vary by 50...

2016

Application of multi-element geochemistry in the weathered environment: Controls, considerations and implications for exploration

Fiona Best, Matthew Readford, Kristina Walcott

Petroleum Exploration Society of Australia (PESA)

... and weathered zone over Cu-Au mineralisation, whereas Au, As, Bi and Sb are less mobile and highly anomalous in the oxidised bedrock and associated...

2019

Gravity and Magnetic Models of the Tomahawk Diatreme, Northern Black Hills, South Dakota

D. D. Everson, W. M. Roggenthen

Wyoming Geological Association

... low in the center of the anomaly. Element (2) is a blind dike that is included as a means of modeling the gradual increase in magnetic intensity...

1988

Improving Well Designs and Completion Strategies Utilizing Multivariate Analysis

Joe Wicker, James Courtier, Danny Gray, Travis Jeffers, Stacy Trowbridge

Unconventional Resources Technology Conference (URTEC)

... provide a robust data set for evaluation in this study. In order to understand the primary drivers of well performance, the variation in target zone, rock...

2017

Production Metric Analytics in the Wolfcamp Formation

Christopher P. Ross

Unconventional Resources Technology Conference (URTEC)

... production metric model can be constructed for each landing zone using a supervised neural network- training 3D depth migrated seismic attributes...

2018

Thin-Skinned Shortening Geometries of the South Fork Fault: Bighorn Basin, Park County, Wyoming

Timothy L. Clarey

Wyoming Geological Association

... zone" (see cross-section C-C') (Figure 2). The interpretation of a "triangle zone" eliminates the need for blind thrusts beneath Carter Mountain...

1990

Chapter 4: Structural Style and History of the Rocky Mountain Fold and Thrust Belt

M. E. McMechan, R. I. Thompson

CSPG Special Publications

... Geology, v. 29, p. 583–621. McMechan, M.E. 1985. Low-taper triangle zone geometry: an interpretation for the Rocky Mountain Foothills, Pine Pass-Peace...

1989

South Glenrock, Sand Dunes, Derrick Draw Meander Belt, Southwest Powder River Basin, Wyoming

R. P. Swirczynski

Wyoming Geological Association

... right lateral motion (Gries, 1983). Immediately to the north of the main thrust fault, is a second blind fault. The footwall rocks extending from...

1997

Pre-Stack Inversion to Seismic Rock Type Predictability (SRT) Case Study: Gabus Zone 3B in Belanak Field

Baskoro Arif Kurniawan, Maria Fransisca Meirita, Aguslianto Efendy Harahap, Haniva Navilova, Willy Gunary Abadi

Indonesian Petroleum Association

...Pre-Stack Inversion to Seismic Rock Type Predictability (SRT) Case Study: Gabus Zone 3B in Belanak Field Baskoro Arif Kurniawan, Maria Fransisca...

2019

Regional Characterization of Caprock Seals Associated with Flowback Disposal Injection and Hydraulic Fracturing Barriers

Felipe A. Lozano, Nelly P. Rubio, María F. Segovia, Jose M. Marentes, Henry G. Suarez, Nelbett K. Marfisi, Ana M. López

Unconventional Resources Technology Conference (URTEC)

... on different cross-sections (Figure 5), and in general, only few of the interpreted faults crossed and affected the flowback disposal zone (cyan zone...

2022

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