IoT in the Field of the Future Digital Oil Fields and Smart Wells

2020 ◽  
pp. 1-17
Author(s):  
Ghazanfar Latif ◽  
Jaafar M. Alghazo ◽  
R. Maheswar ◽  
A. Sampathkumar ◽  
S. Sountharrajan
Keyword(s):  
Oil Fields ◽  
The Future ◽  
Smart Wells

RESEARCH OF CLUSTERIZATION METHODS OF OIL DEPOSITS IN THE DNIPRO-DONETSK DEPRESSION WITH THE PURPOSE OF CREATING THEIR CLASSIFICATION BY METAL CONTENT (ON THE VANADIUM EXAMPLE)

2021 ◽  
pp. 83-93
Author(s):  
Artem Yerofieiev ◽  
◽  
Valerii Ishkov ◽  
Yevhen Kozii ◽  
Stanislav Bartashevskiy ◽  
...  
Keyword(s):  
Cluster Analysis ◽  
Metal Content ◽  
Oil Fields ◽  
Practical Significance ◽  
Centroid Method ◽  
Donetsk Basin ◽  
X Ray ◽  
Metal Contents ◽  
The Future ◽  
Oil Deposits

Purpose. Substantiate the method of typification of oil deposits of the Dnipro-Donetsk basin to create their classification by metal content. The relevance of such studies is due to the strengthening of requirements for environmental protection and comprehensive processing of mineral resources, which is determined by a number of Ukraine laws, resolutions of the Cabinet of Ministers, as well as the requirements of the State Commission on Mineral reserves to the quality and content of geological materials. Methodology. The factual basis of the work was the results of X-ray fluorescence analyzes of metal content in oils from the deposits of the Dnipro-Donetsk basin. These results were statistically processed with calculations of descriptive statistics and assessment of the peculiarities of the distribution of metal contents in oil from each field to justify the choice and calculation of normalized contents. Given that one of the most effective procedures for simplifying and minimizing the data set to create natural classifications is cluster analysis, to achieve this goal, clustering of oil deposits was carried out by various methods, which are implemented in the most popular professional statistical software platforms “STATISTICA” and “SPSS”. Results. To perform a cluster analysis of metal contents of 36 deposits of the Dnipro-Donetsk basin: Bakhmachsky, Pryluky, Krasnozayarsky, Kachalivsky, Kremenovsky, Karaykozovsky, Korobochkinsky, Kulychikhinsky, Lipovodolinsky, Monastyrychovsky, Marastyrishchevsky, Malostyrishchevsky, Malostyrishchevsky, Malostyrishchevsky, , Raspashnovsky, Sofiyivsky, Sukhodolivsky, Solontsivsky, Solokhivsky, Talalayevsky, Trostyanetsky, Turutynsky, Kharkivtsy, Shchurynsky, Yuryevsky, Yaroshivsky, Khukhryansky, Sagaidatsky №1, Sagaidatsky №13, Kybybitsy, Kyshtsy №5 №56 and Kybytsivsky №1 by different methods, analysis of clustering results and substantiation of selection of the most optimal of them for further development of natural classification of deposits by metal content in oils. Scientific novelty. To establish a weighted centroid method of cluster analysis, as the most optimal for the subject-free researcher division of oil fields by metal content (including vanadium) into taxa. Practical significance. The practical significance of the results of the work is that the constructed dendrograms of clustering of deposits by vanadium content in oils can be used as a basis for developing classifications of these deposits for environmental and technological assessment in the future. The proposed methodological approach can be used in the future to divide other groups of geological objects into natural taxa. Key words: oil fields, X-ray fluorescence analysis, metals, cluster analysis, dendrogram, weighted centroid method.

Present Conditions in Mexican Oil Fields and an Outlook Into the Future

1923 ◽  
Vol 68 (01) ◽  
pp. 989-1003 ◽  
Author(s):  
Valentin R. Garfias
Keyword(s):  
Oil Fields ◽  
The Future

Challenges abound in Uganda’s nascent oil sector

2017 ◽  
Keyword(s):  
Oil Industry ◽  
Oil Fields ◽  
East African ◽  
Content Type ◽  
Regional Dynamics ◽  
The Future ◽  
Speed Up ◽  
Oil Sector ◽  
The Government

Subject Ugandan oil sector. Significance Tullow Oil’s 900-million-dolar sale of most of its stake in Uganda’s oil fields to French oil major Total in January should speed up the start of production and exports. However, the latest developments suggest the country’s oil industry will confront detours ahead. An export pipeline must still be financed and built; Ugandan officials are concerned Total will have too dominant a position in the project; and the government is still determined to build a refinery, though it is searching for a developer. Impacts A dynamic oil industry would benefit President Yoweri Museveni, who appears to aim to retain office. The oil industry will have regional dynamics, bringing Uganda and Tanzania together without Kenya, the traditional East African power. Expectations of the future benefits within the population and government could be disappointed.

International determination of the total motion of the pole

1961 ◽  
Vol 13 ◽  
pp. 29-41
Author(s):  
Wm. Markowitz
Keyword(s):  
Secular Motion ◽  
The Future

A symposium on the future of the International Latitude Service (I. L. S.) is to be held in Helsinki in July 1960. My report for the symposium consists of two parts. Part I, denoded (Mk I) was published [1] earlier in 1960 under the title “Latitude and Longitude, and the Secular Motion of the Pole”. Part II is the present paper, denoded (Mk II).

Status of the Lick Proper Motion Program

1978 ◽  
Vol 48 ◽  
pp. 387-388
Author(s):  
A. R. Klemola
Keyword(s):  
Proper Motion ◽  
The Future

Second-epoch photographs have now been obtained for nearly 850 of the 1246 fields of the proper motion program with centers at declination -20° and northwards. For the sky at 0° and northward only 130 fields remain to be taken in the next year or two. The 270 southern fields with centers at -5° to -20° remain for the future.

Some Structural Features of Metaphase Chromosomes of Mice and Men

1967 ◽  
Vol 25 ◽  
pp. 190-191
Author(s):  
Godfrey C. Hoskins ◽  
Betty B. Hoskins
Keyword(s):  
Electron Microscopy ◽  
Electron Micrographs ◽  
Structural Features ◽  
Metaphase Chromosomes ◽  
The Future ◽  
Of Mice And Men ◽  
Mouse Cells ◽  
Human And Mouse

Metaphase chromosomes from human and mouse cells in vitro are isolated by micrurgy, fixed, and placed on grids for electron microscopy. Interpretations of electron micrographs by current methods indicate the following structural features.Chromosomal spindle fibrils about 200Å thick form fascicles about 600Å thick, wrapped by dense spiraling fibrils (DSF) less than 100Å thick as they near the kinomere. Such a fascicle joins the future daughter kinomere of each metaphase chromatid with those of adjacent non-homologous chromatids to either side. Thus, four fascicles (SF, 1-4) attach to each metaphase kinomere (K). It is thought that fascicles extend from the kinomere poleward, fray out to let chromosomal fibrils act as traction fibrils against polar fibrils, then regroup to join the adjacent kinomere.

Freeze-fracture cytochemistry: A goal set by Russell Steere in 1957

1993 ◽  
Vol 51 ◽  
pp. 60-61
Author(s):  
Nicholas J Severs
Keyword(s):  
Chemical Nature ◽  
Biological Systems ◽  
Freeze Fracture ◽  
Structural Components ◽  
Major Goal ◽  
Membrane Biology ◽  
Routine Application ◽  
The Future ◽  
Freeze Etching

In his pioneering demonstration of the potential of freeze-etching in biological systems, Russell Steere assessed the future promise and limitations of the technique with remarkable foresight. Item 2 in his list of inherent difficulties as they then stood stated “The chemical nature of the objects seen in the replica cannot be determined”. This defined a major goal for practitioners of freeze-fracture which, for more than a decade, seemed unattainable. It was not until the introduction of the label-fracture-etch technique in the early 1970s that the mould was broken, and not until the following decade that the full scope of modern freeze-fracture cytochemistry took shape. The culmination of these developments in the 1990s now equips the researcher with a set of effective techniques for routine application in cell and membrane biology.Freeze-fracture cytochemical techniques are all designed to provide information on the chemical nature of structural components revealed by freeze-fracture, but differ in how this is achieved, in precisely what type of information is obtained, and in which types of specimen can be studied.

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