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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 1,031 Results. Searched 195,387 documents.

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Time Correlation on Basis of Magnetic Data

R. S. Briggs

AAPG Special Volumes

... theoretical binary (i.e., two-valued) series. This fact greatly enhances the possibility of making faulty time correlations between widely differing...

1974

Codes and Ciphers Simultaneous: Source Separation: PART II

Johan O. A. Robertsson, Dirk-Jan Van Manen, Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... ( fk) transform, as the source in front of the spread generates data with only positive wave numbers, whereas the source behind only generates...

2016

Deep compressed learning for 3D seismic inversion

Maayan Gelboim, Amir Adler, Yen Sun, Mauricio Araya-Polo

International Meeting for Applied Geoscience and Energy (IMAGE)

... by learning a sparse binary sensing layer that selects a small subset of the available sources, then the selected data is fed to a DCNN to complete...

2023

Analysis of Spatial Order in Sandstones II: Grain Clusters, Packing Flaws, and the Small-Scale Structure of Sandstones

Christopher M. Prince, Robert Ehrlich, Yannick Anguy

Journal of Sedimentary Research (SEPM)

... this analysis came from the work of Davis and Preston (1972), who showed that one can generate diffraction patterns of binary images of porosity by shining...

1995

A Procedure for Digitizing Small-Scale Geologic Features Directly from Hand Sample or Core, Using a Microcomputer System: GEOLOGICAL NOTE

David R. Kobluk

CSPG Bulletin

... and efficient. In studies involving large numbers of rock specimens, this can be time-consuming and expensive, and also may result in the loss of some potentially...

1984

Abstracts: DC Electro-Kinetic Coupling Coefficient of Porous Samples in the Laboratory: Experimentation and Modelling; #90173 (2015)

E. Walker, P. W. J. Glover, E. Tardif, and J. Ruel

Search and Discovery.com

... on the fluid and the rock surface (i.e., equal numbers of anions and cations in the free electrolyte, but more anions or cations in that part...

2015

Applications of Machine Learning Techniques in Assessing Cap Rock Efficiency Based on Surface Data, #42512 (2020).

Sanaz Salati, Frank J.A. van Ruitenbeek, Freek D. van der Meer,

Search and Discovery.com

...) by recursive binary splits, and the boosting method combines large numbers of simple tree models to improve predictive performance (Friedl and Brodley...

2020

Extended Abstract: Getting a Grip on the Philosophy of Ethics and Geology

Robert J Traylor

Houston Geological Society Bulletin

... in the binary realm of yes-no reasoning, which is found in those many laws and rules. Ethics resides in a quirky, complex quantum-world of probability where...

2018

Extended Abstract: Evaluation of Geothermal Energy Potential in Mississippi Counties of the Black Warrior Basin

Cary R. Lindsey

GCAGS Transactions

... (EGS) and the geothermal binary power plant (Holm, 2011), and the ever-increasing cost of fossil fuel, a need exists for reassessment of the geothermal...

2012

Experimental and Molecular Insights on Sieving of Hydrocarbon Mixtures in Niobrara Shale

Ziming Zhu, Chao Fang, Rui Qiao, Xiaolong Yin, Erdal Ozkan

Unconventional Resources Technology Conference (URTEC)

... understand the trends observed in the experiments. The procedure of the experiments includes pumping of liquid binary hydrocarbon mixtures (C10 C17...

2019

Supercomputers for Beginners: PART IV: Quantum Computers

Lasse Amundsen, Martin Landrø, Børge Arntsen

GEO ExPro Magazine

... a number 0s or 1s. Most real numbers are stored with a set of 64 zeroes or ones—i.e. bits. However, the quantum computer uses quantum bits, or qubits...

2016

Microseismic sensor placement optimization for rapid leakage alarm of geologic carbon storage

Yuan Zi, Lei Fan, Xuqing Wu, Jiefu Chen, Zhu Han

International Meeting for Applied Geoscience and Energy (IMAGE)

... i that first detects event e, and yl as a binary variable indicating whether a sensor is installed at location l. It’s important to note...

2023

Petrography of Upper Cretaceous Sandstone in the Coast Ranges of Central California

Florence Lee-Wong, David G. Howell

Pacific Section SEPM

..., averaging approximately 200. These numbers do not have high statistical confidence levels, (Galehouse, 1971), but they are sufficient...

1977

The economic environment and the growth in reserves from known gas fields in the Gulf of Mexico

Kevin F. Forbes, Ernest M. Zampelli

CSPG Bulletin

... as of the year of first production. Using both random and fixed effects specifications, CGFs are regressed on the age of the field, age interacted with binary...

2012

Impact of Light Component Stripping During CO2 Injection in Bakken Formation

Vanessa A. Fai-Yengo, Hamid Rahnema, Masoud Alfi

Unconventional Resources Technology Conference (URTEC)

... is the lower limit of the binary diffusivity and it is calculated using equation (Hirschfelderet al.1954, Reid et al. 1987) URTeC: 1922932 4  1...

2014

Drilling and Completion Anomaly Detection in Daily Reports by Deep Learning and Natural Language Processing Techniques

Hongbao Zhang, Yijin Zeng, Hongzhi Bao, Lulu Liao, Jian Song, Zaifu Huang, Xinjin Chen, Zhifa Wang, Yang Xu, Xin Jin

Unconventional Resources Technology Conference (URTEC)

... of 1,700 wells from 80 projects around the world. Word2vec is used to represent the texts in numbers, over-sampling and deep learning cost function...

2020

ABSTRACT: Probability Statistics in the Analysis of Coal Blends

David E. Pearson

The Society for Organic Petrology (TSOP)

... in the designed proportions, and commonly three or more coals are involved. Other instances involve binary blends of coals shipped from minesites, where...

1990

Recent Advances in Geophysics: ABSTRACT

Carl H. Savit

AAPG Bulletin

.... Binary-gain digital recording with 24- and 48-fold multiplicity is proving necessary for these measurements. At sea, magnetic, gravimetric, and other...

1970

-- no title --

user

Search and Discovery.com

... include: input current; source bi-pole length; order of the pseudo-random binary sequence (PRBS) source time function; and source bit rate...

Unknown

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