scholarly journals BASICS OF AUTOMATION OF PROFILING OF HIGH-EFFICIENT INSERTS OF THE TOOL FOR THREAD MACHINING

STED JOURNAL ◽  
2020 ◽  
Vol 2 (2) ◽  
Author(s):  
Oleh Onysko ◽  
Tetiana Lukan ◽  
Lolita Pituley ◽  
Iryna Shuliar ◽  
Yurii Havryliv
Keyword(s):  
Oil And Gas ◽  
Input Parameter ◽  
Oil And Gas Industry ◽  
Rake Angle ◽  
Cutting Edge ◽  
Computer Application ◽  
Tangential Displacement ◽  
High Efficient ◽  
Edge Profile ◽  
Thread Machining

Many modern threaded joints especially in the oil and gas industry, must satisfy high requirements for steel mechanical properties of which they are made. To ensure efficient threading of such hard-to-machine materials (ultimate strength is more than 1250 MPa), it is necessary to use carbide cutting inserts with the negative rake angle at its corner. However, modern manufacturers of such inserts make them only with a zero value of the rake angle. This is due to the difficulty of profiling of the insert cutting edge. This article proposes the basics of such inserts automatic profiling which is based on the algorithm developed by the authors. It includes two corrective calculations of the insert cutting edge profile, namely: the radial displacement of the corner and the tangential displacement of the area forming the crest of the thread. As a result, the computer application with the input parameter of the rake angle and output parameter of the upgraded profile of the insert cutting edge is received.

The Fluid Field Analysis of Cyclone Desander

2013 ◽  
Vol 331 ◽  
pp. 222-226
Author(s):  
Chi Yu ◽  
Gang Wang
Keyword(s):  
Oil Recovery ◽  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Field Analysis ◽  
Water Mixture ◽  
Gas Industry ◽  
Fluid Field ◽  
Depth Analysis ◽  
High Efficient ◽  
Wear And Tear

Cyclone desanding is the technology of separating the solid component from the slurry by centrifugal force, widely used in the oil and gas industry. This study is to design a type of cyclone desander as efficient desanding equipment, which can desanding by the liquid flow and need no any other auxiliary device. The cyclone desander can form forced swirl to separate the sand in the oil-water mixture. The separated sand would sink into the bottom of the well directly and the clogging would not occur. This type of cyclone desander can also reduce the wear and tear of the sand on the pump, extend the workover cycle and improve the efficiency of oil recovery. The numerical simulations for the flow in the cyclone desander are performed. The velocity distribution, the pressure distribution and the sand sinking conditions are acquired at different moments. From the results the in-depth analysis for the working conditions of the cyclone desander are performed to prove the .efficiency of the cyclone desander with simple structure, low energy consumption and high efficient desanding.

scholarly journals REPOSITIONING PTDF AS A SOURCE OF CUTTING-EDGE RESEARCH IN THE OIL AND GAS INDUSTRY: A COLLABORATIVE AND INNOVATIVE STRATEGIES FOR KNOWLEDGE MANAGEMENT.

2020 ◽  
Vol 2 (1) ◽  
Keyword(s):  
Industrial Development ◽  
Oil And Gas ◽  
Technology Development ◽  
Oil And Gas Industry ◽  
Policy Formulation ◽  
Cutting Edge ◽  
Research Development ◽  
Research Information ◽  
Gas Industry ◽  
Development Fund

The mandate of an organization is fundamental to achieving its objectives in society and the Petroleum Technology Development Fund is not an exception. Research Development and Innovation is one of the Key mandates of the PTDF and repositioning it for the desired purposes in the industry is in high demand and of necessity. In this paper, strategic approaches developed to reposition the research focus of the Fund is examined. Challenges and opportunities are highlighted for possible frontier expansion and restructuring at optimal levels. Oil and Gas industry is highly technical and competitive, requiring the use of the best technologies in solving problems and research development and innovations is the bedrock in achieving and sustaining such goals. The primary purpose of the PTDF as a technology development agency of government must be redirected with state-of-the-act policy to drive research as a cutting-edge tool for national economic development. Secondly, this paper identified key knowledge enablers and inhibitors to the use of research information for industrial development. Accordingly, this paper is useful for research design, policy formulation and structural reform in research development and innovative cycle for the energy industry and other sectors of the economy. Finally, this paper will serve as a source document for the expansion project on research restructuring in Oil and Gas in Nigeria. Keywords: Research Development and Innovation, Strategic Knowledge Enablers and Inhibitors, Frontier Basins, Collaboration and Linkages.

REPOSITIONING CUTTING-EDGE RESEARCH IN THE OIL AND GAS INDUSTRY: EXPERIENCE ON PRACTICAL COLLABORATIVE MANAGEMENT MODEL IN NIGERIA

2020 ◽  
Keyword(s):  
Capacity Building ◽  
Research Design ◽  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Policy Formulation ◽  
Cutting Edge ◽  
Collaborative Management ◽  
Research Projects ◽  
Laboratory Equipment ◽  
Gas Industry

ABSTRACT: The place of cutting-edge research for both national and industrial growth had been analyzed using descriptive statistical methods from field data of selected research projects in fifteen years. The hands-on practical experience adopted both modern strategic management administration and technology in the formulation, implementation, evaluation and deployment of research products for the use of the industry. Thirty different research projects were analyzed based on scope, industry relevance, expected outcome and value addition and commercial value to the nation and the oil and gas industry over a period of ten years. Critical performance indicators such as time of delivery, quality of products, cost and capacity building were examined to equate the initial research design with the actual end-product. Critical challenges of consistency in concept formulation and end-products, funding constraints, infrastructural and equipment deficits, experienced technical personnel to use available laboratory equipment, industry buy-in and effective policy for actual enforcement of the use of research products in the industry were important issues for success rating. It was noted that the single stream approach could not give satisfactory results compared to the collaborative model approach among the samples identified and selected for analysis. Overall performance was recorded in the cross-border and commissioned research model for speed and accuracy of completion while, the grant and endowment researches were at top with capacity building and infrastructural development at institutional levels. This paper, therefore is useful for policy formulation, research design conceptualization and decision making in the oil and gas industry.

REPOSITIONING CUTTING-EDGE RESEARCH IN THE OIL AND GAS INDUSTRY: EXPERIENCE ON PRACTICAL COLLABORATIVE MANAGEMENT MODEL IN NIGERIA.

2020 ◽  
Keyword(s):  
Capacity Building ◽  
Research Design ◽  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Policy Formulation ◽  
Cutting Edge ◽  
Collaborative Management ◽  
Research Projects ◽  
Laboratory Equipment ◽  
Gas Industry

ABSTRACT: The place of cutting-edge research for both national and industrial growth had been analyzed using descriptive statistical methods from field data of selected research projects in fifteen years. The hands-on practical experience adopted both modern strategic management administration and technology in the formulation, implementation, evaluation and deployment of research products for the use of the industry. Thirty different research projects were analyzed based on scope, industry relevance, expected outcome and value addition and commercial value to the nation and the oil and gas industry over a period of ten years. Critical performance indicators such as time of delivery, quality of products, cost and capacity building were examined to equate the initial research design with the actual end-product. Critical challenges of consistency in concept formulation and end-products, funding constraints, infrastructural and equipment deficits, experienced technical personnel to use available laboratory equipment, industry buy-in and effective policy for actual enforcement of the use of research products in the industry were important issues for success rating. It was noted that the single stream approach could not give satisfactory results compared to the collaborative model approach among the samples identified and selected for analysis. Overall performance was recorded in the cross-border and commissioned research model for speed and accuracy of completion while, the grant and endowment researches were at top with capacity building and infrastructural development at institutional levels. This paper, therefore is useful for policy formulation, research design conceptualization and decision making in the oil and gas industry.

Deployment of Digital NDT Solutions in the Oil and Gas Industry

2020 ◽  
Vol 78 (7) ◽  
pp. 861-868
Author(s):  
Casper Wassink ◽  
Marc Grenier ◽  
Oliver Roy ◽  
Neil Pearson
Keyword(s):  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Gas Industry

What Does Rent Give to Federal Budget (on the Russia's Budget Dependence upon "Oil Dollars")

2004 ◽  
pp. 51-69 ◽  
Author(s):  
E. Sharipova ◽  
I. Tcherkashin
Keyword(s):  
Oil And Gas ◽  
Strong Dependence ◽  
Oil Prices ◽  
Federal Budget ◽  
Oil And Gas Industry ◽  
Gas Industry ◽  
Resource Rent ◽  
Tax Legislation ◽  
Russian Economy ◽  
The Government

Federal tax revenues from the main sectors of the Russian economy after the 1998 crisis are examined in the article. Authors present the structure of revenues from these sectors by main taxes for 1999-2003 and prospects for 2004. Emphasis is given to an increasing dependence of budget on revenues from oil and gas industries. The share of proceeds from these sectors has reached 1/3 of total federal revenues. To explain this fact world oil prices dynamics and changes in tax legislation in Russia are considered. Empirical results show strong dependence of budget revenues on oil prices. The analysis of changes in tax legislation in oil and gas industry shows that the government has managed to redistribute resource rent in favor of the state.

The Political Economy of Power: Approaches to the Analysis of Relationships between the State and Business in Russia

2011 ◽  
pp. 19-33
Author(s):  
A. Oleinik
Keyword(s):  
Oil And Gas ◽  
Road Construction ◽  
Oil And Gas Industry ◽  
Retail Trade ◽  
Business Community ◽  
The Political ◽  
Economic Power ◽  
Gas Industry ◽  
The Road ◽  
Ruling Elites

The article deals with the issues of political and economic power as well as their constellation on the market. The theory of public choice and the theory of public contract are confronted with an approach centered on the power triad. If structured in the power triad, interactions among states representatives, businesses with structural advantages and businesses without structural advantages allow capturing administrative rents. The political power of the ruling elites coexists with economic power of certain members of the business community. The situation in the oil and gas industry, the retail trade and the road construction and operation industry in Russia illustrates key moments in the proposed analysis.

Consideration of Geopolitical Challenges within the Analysis of Geoenvironmental Risks for Oil and Gas Development of the Russian Arctic

2019 ◽  
Vol 16 (6) ◽  
pp. 50-59
Author(s):  
O. P. Trubitsina ◽  
V. N. Bashkin
Keyword(s):  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Optimal Operation ◽  
The Arctic ◽  
Stage Model ◽  
Oil And Gas Development ◽  
Gas Industry ◽  
The Impact ◽  
Further Development ◽  
Geopolitical Risks

The article is devoted to the consideration of geopolitical challenges for the analysis of geoenvironmental risks (GERs) in the hydrocarbon development of the Arctic territory. Geopolitical risks (GPRs), like GERs, can be transformed into opposite external environment factors of oil and gas industry facilities in the form of additional opportunities or threats, which the authors identify in detail for each type of risk. This is necessary for further development of methodological base of expert methods for GER management in the context of the implementational proposed two-stage model of the GER analysis taking to account GPR for the improvement of effectiveness making decisions to ensure optimal operation of the facility oil and gas industry and minimize the impact on the environment in the geopolitical conditions of the Arctic.The authors declare no conflict of interest

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