The Application of Thermal Spraying Technology in the Oil and Gas Industry

1998 ◽  
Author(s):  
J.C. Price
Keyword(s):  
Life Cycle ◽  
Oil And Gas ◽  
Thermal Spraying ◽  
Steel Structures ◽  
Oil And Gas Industry ◽  
Pressure Vessels ◽  
Gas Production ◽  
Life Cycle Costs ◽  
Gas Industry ◽  
Thermally Sprayed

Abstract The last decade has seen a rapid increase in the use of Thermally Sprayed Coatings for Oil and Gas production applications. In particular, since 1982 the Offshore Oil and Gas Industry has considered Thermally Sprayed Aluminum (TSA) for protection of steel structures in the splash zone and other areas in the marine environment. Experience to date has indicated that when TSA is properly applied with a specific sealer system a service life in excess of 30 years with zero maintenance is possible. This produces a corresponding reduction in life cycle costs. Other coating systems such as Nickel - based alloys, Ceramics and Thermoplastics are also finding useful applications. This paper discusses recent advances in thermal spraying technology and current and future applications in the Oil and Gas Industry. This is illustrated with reference to several projects and details on life cycle costs. In particular, thermal spraying of pressure vessels, risers, pipelines and structural components are detailed.

scholarly journals Estimation of the Filling Distribution and Height Levels Inside an Insulated Pressure Vessel by Guided Elastic Wave Attenuation Tomography

Sensors ◽  
2020 ◽  
Vol 21 (1) ◽  
pp. 179
Author(s):  
Robert Neubeck ◽  
Mareike Stephan ◽  
Tobias Gaul ◽  
Bianca Weihnacht ◽  
Lars Schubert ◽  
...  
Keyword(s):  
Guided Waves ◽  
Oil And Gas ◽  
Wave Attenuation ◽  
Oil And Gas Industry ◽  
Pressure Vessels ◽  
Prototype System ◽  
Gas Industry ◽  
Distributed Sensor ◽  
Conversion Rates ◽  
Scale Experiment

The operation efficiency and safety of pressure vessels in the oil and gas industry profits from an accurate knowledge about the inner filling distribution. However, an accurate and reliable estimation of the multi-phase height levels in such objects is a challenging task, especially when considering the high demands in practicability, robustness in harsh environments and safety regulations. Most common systems rely on impractical instrumentation, lack the ability to measure solid phases or require additional safety precautions due to their working principle. In this work, another possibility to determine height levels by attenuation tomography with guided elastic waves is proposed. The method uses a complete instrumentation on the outer vessel shell and is based on the energy conversion rates along the travel path of the guided waves. Noisy data and multiple measurements from sparsely distributed sensor networks are translated into filling levels with accuracies in the centimeter range by solving a constrained optimization problem. It was possible to simultaneously determine sand, water, and oil phases on a mock-up scale experiment, even for artificially created sand slopes. The accuracy was validated by artificial benchmarking for a horizontal vessel, giving references for constructing an affordable prototype system.

scholarly journals Carboline’s systems approach to the maintenance of coating systems for steel structures in the oil and gas industry

2019 ◽  
Vol 121 ◽  
pp. 02003
Author(s):  
Gennadiy Konovalov
Keyword(s):  
Oil And Gas ◽  
Systems Approach ◽  
Protective Coatings ◽  
Surface Preparation ◽  
Steel Structures ◽  
Oil And Gas Industry ◽  
Internal Stresses ◽  
Gas Industry ◽  
Low Levels ◽  
Protective Systems

The article discusses options for optimal repair systems with several advantages compared with competitive solutions in the market of protective coatings. The proposed materials have a high tolerance to the degree of surface preparation, compatibility with old protective systems, as well as low levels of internal stresses arising in the repair layer of coating, which significantly reduces the risk of pulling off the old protective coatings after repair.

Shaping the decommissioning landscape of tomorrow

2020 ◽  
Vol 60 (2) ◽  
pp. 537
Author(s):  
Andrew Taylor
Keyword(s):  
Service Sector ◽  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Gas Production ◽  
Industry Growth ◽  
Gas Industry ◽  
Oil And Gas Production ◽  
Research Organisations ◽  
Growth Centres

Associated with the growth of Australia’s oil and gas industry over the past 40 years, our oceans currently host oil and gas production and transportation infrastructure that will cost ~AU$30 billion to decommission. National Energy Resources Australia (NERA) is one of six industry growth centres (IGC) funded by the Australian Government. NERA is investigating opportunities for transforming the way that Australia manages its upcoming decommissioning activities. In 2019, NERA undertook a series of stakeholder consultations to refresh our understanding of Australia’s decommissioning outlook. Feedback was received through more than 20 interviews and follow-up surveys with the service sector, operators, research organisations, regulators and consultants. This paper highlights the outcomes of this review and NERA’s view on opportunities to position Australia favourably to manage decommissioning in a way that maximises benefits.

scholarly journals Stochastic Simplex Approximate Gradient for Robust Life-Cycle Production Optimization: Applied to Brugge Field

2019 ◽  
Vol 141 (9) ◽  
Author(s):  
Bailian Chen ◽  
Jianchun Xu
Keyword(s):  
Life Cycle ◽  
Net Present Value ◽  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Optimization Techniques ◽  
Production Optimization ◽  
Operating Conditions ◽  
Optimization Under Uncertainty ◽  
Theoretical Argument ◽  
Gas Industry

In oil and gas industry, production optimization is a viable technique to maximize the recovery or the net present value (NPV). Robust optimization is one type of production optimization techniques where the geological uncertainty of reservoir is considered. When well operating conditions, e.g., well flow rates settings of inflow control valves and bottom-hole pressures, are the optimization variables, ensemble-based optimization (EnOpt) is the most popular ensemble-based algorithm for the robust life-cycle production optimization. Recently, a superior algorithm, stochastic simplex approximate gradient (StoSAG), was proposed. Fonseca and co-workers (2016, A Stochastic Simplex Approximate Gradient (StoSAG) for Optimization Under Uncertainty, Int. J. Numer. Methods Eng., 109(13), pp. 1756–1776) provided a theoretical argument on the superiority of StoSAG over EnOpt. However, it has not drawn significant attention in the reservoir optimization community. The purpose of this study is to provide a refined theoretical discussion on why StoSAG is generally superior to EnOpt and to provide a reasonable example (Brugge field) where StoSAG generates estimates of optimal well operating conditions that give a life-cycle NPV significantly higher than the NPV obtained from EnOpt.

Erosion of Elbows in Oil and Gas Production Systems

2012 ◽  
Vol 479-481 ◽  
pp. 1129-1132
Author(s):  
Wang Ming Bo
Keyword(s):  
Oil And Gas ◽  
Production Systems ◽  
Oil And Gas Industry ◽  
Gas Production ◽  
Gas Industry ◽  
Oil And Gas Production ◽  
Sand Erosion ◽  
The Subject ◽  
Erosion Mechanisms ◽  
Definitive Methods

This paper gives an overview of erosion mechanisms in elbows in oil and gas production systems. The nature of the erosion process itself makes it very difficult to develop some definitive methods or models to prevent or predict the erosion in elbows in all conditions. This paper provides a review of the subject which will help petroleum engineers to handle the erosion problems in oil and gas industry. This review is given of different erosion mechanisms connected with sand erosion and the factors that influence them, and then the review goes on to look at particulate erosion in elbows in more details. Conclusions are then drawn based on the above analyses.

scholarly journals Investment Projects in Oil and Gas Industry in Uzbekistan

2018 ◽  
Author(s):  
Dinora Ishmanova
Keyword(s):  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Petroleum Products ◽  
Gas Production ◽  
Gas Extraction ◽  
Mining Operations ◽  
Gas Industry ◽  
Industrial Enterprises ◽  
Starting Point ◽  
The Republic

In recent years, the oil and gas industry of Uzbekistan has been developing very fast, and oil and gas production has grown significantly. Uzbekistan achieved oil independence. Natural gas fields in the Republic are being exported to foreign countries as well as satisfying the needs of all types of industrial enterprises and population. Growth of oil and gas extraction is achieved by opening up of new oil and gas constructions and fields, increasing the efficiency of mining operations, and applying new methods of increasing the level of resource utilization. Determining the ultimate goal of socio-economic transformations in our country is the starting point of the current reform strategy. At the same time, the focus is on ensuring the dynamic development of the fuel and energy complex, increasing oil and gas extraction and processing, and gaining energy independence of the republic. LUKOIL is one of the world's largest vertically -Integrated companies engaged in the extraction and processing of oil and gas, manufacturing of petroleum products and petrochemicals. The main areas of its activity, the Company holds a leading position in the Russian and global markets.

scholarly journals Utah

2020 ◽  
Vol 6 (3) ◽  
Author(s):  
Mark Burghardt ◽  
Gage Hart Zobell
Keyword(s):  
Crude Oil ◽  
Oil And Gas ◽  
Oil Production ◽  
Oil And Gas Industry ◽  
Legal Framework ◽  
Gas Production ◽  
Mandatory Reporting ◽  
Gas Industry ◽  
Oil And Gas Production ◽  
Crude Oil Production

Oil and gas production continues to be an important sector of Utah’s economy. Following a 25% loss in production between 2014 and 2015, Utah’s production continues to slowly rebound. Crude oil production in 2019 appears to be slightly ahead of 2018 production. Monthly production averages slightly over three million barrels, placing Utah among the top ten states in crude oil production. Along with the continuing increase in production, the state’s legal framework governing oil and gas continues to develop. This Article examines recent changes in Utah statutes and regulations along with new case law developments involving the oil and gas industry. In particular, this Article discusses a recent federal bankruptcy decision involving midstream agreements, the revision to a Utah statute that now requires mandatory reporting of unclaimed mineral interests, and recent revisions to Utah’s oil and gas regulations.

scholarly journals Design of inductors for the installation of induction soldering of pipeline joints in the oil and gas industry

2021 ◽  
Vol 2094 (4) ◽  
pp. 042017
Author(s):  
A O Stupin ◽  
D V Rogova ◽  
E A Nozdrenko ◽  
V V Kukartsev ◽  
A I Cherepanov ◽  
...  
Keyword(s):  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Gas Production ◽  
Schematic Diagram ◽  
Mathematical Apparatus ◽  
Gas Pipelines ◽  
Gas Industry ◽  
Oil And Gas Production ◽  
Induction Brazing ◽  
Oil And Gas Pipelines

Abstract The article discusses the use of induction brazing for connecting oil and gas pipelines. The rationale for the choice of induction brazing in the oil and gas industry is considered. The work calculates the main parameters of the inductor. On the basis of calculations, using a mathematical apparatus, a schematic diagram of an inductor with a diameter of 90 mm is created for installing induction soldering. It is proposed to use and develop inductors of various diameters (60, 90 and 135 mm) to create an induction unit that allows connecting pipelines of oil and gas equipment in order to increase the reliability of equipment and the efficiency of oil and gas production and processing.

scholarly journals LEXICAL-SEMANTIC FEATURES OF THE ENGLISH TERMINOLOGY OF OIL AND GAS SPHERE

2020 ◽  
Vol 1 (9(77)) ◽  
pp. 164-168
Author(s):  
Mariana Shtohryn ◽  
Myroslava Muchka
Keyword(s):  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Gas Production ◽  
Process Equipment ◽  
Semantic Features ◽  
Gas Industry ◽  
Oil And Gas Production ◽  
Heterogeneous Model ◽  
Lexical Semantic ◽  
Semantic Categories

The lexical-semantic features of the English terms of oil and gas sphere are considered. Attention is drawn to the phraseological and metaphorical features that are characteristic of the terms of the oil and gas industry. It has been revealed that English oil and gas terminology is built on a heterogeneous model, that is, the result of the interaction of several areas of human knowledge. It includes geological, geophysical, geochemical terms, as well as terms related to drilling, washing, fastening and cementing of oil and gas wells, development of oil and gas fields, underground hydraulics, oil and gas production, processing methods, pipeline terminology, offshore drilling terminology, economic terminology. It is has been found out that the semantic categories of English oil and gas terminology are evidence that the terminology under study reflects a particular sphere of human activity that can be structured in some way by the means of language. In this process, the human factor is important. On the one hand, it is inherent in each of the categories, and serves as a basis for subjectivity in identifying the peculiarities of the content.The semantic categories of English oil and gas terminology are analyzed. These include: Human, Process, Equipment, Substance, Method, and Characteristics. The study showed that among the English oil and gas terms formed by metaphorization, we can distinguish terms conventionally grouped under the following lexical-semantic groups: “Parts of the human body”, “World of animals and birds”, “Clothes”, “Society”, “Cooking”, “Construction”, “Nature”, “Traveling”, “Weapon”, “Tool”, “Geometric figure”, “Hunting”, “Fishing”, “Medicine”, “Furniture” та “Quality”.

scholarly journals Theoretical and practical aspects of assessment of innovative activity in oil and gas enterprises

2020 ◽  
Vol 13 (4) ◽  
pp. 531-540
Author(s):  
M. V. Rybin ◽  
D. S. Lobov
Keyword(s):  
Life Cycle ◽  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Innovative Activity ◽  
Gas Industry ◽  
The Innovative Management ◽  
And Performance ◽  
Key Indicators ◽  
Oil And Gas Companies ◽  
Oil And Gas Enterprises

Analysis of theoretical and practical aspects of assessment of innovative activity at national and foreign oil and gas enterprises revealed the necessity of improvement of the existing tools which include the lists of key indicators of efficiency and performance applied within the innovative development programs of the Russian companies. Thereby the authors analyzed national and foreign research paying the most serious attention to theoretical aspects of innovative activity assessment. Among them of greatest interest is the complex approach to application of metrics in scientific and technical development of a company. The authors have also studied the conceptual apparatus and the main terms for the problems under consideration. As a result, the research confirmed the idea that the practice of applying the lists of key indicators of innovative activity in oil and gas industry does not coincide with the results of academic works and the innovative management theory: the current methods are primarily aimed at assessment of the results of innovative activity, several stages of the life cycle of creation of innovation are not subject to monitoring. At the same time lists of key indicators of innovative activity make it possible for the company’s management to estimate economic and resource effects of innovations which corresponds to strategic interests of oil and gas companies.Lists of indicators of efficiency and performance of innovative activity can be improved by means of national and foreign research. It is important to involve more metrics which make it possible to monitor all the life cycle of creation and implementation of innovative solutions.The results of the study can be used as the basis for further research on improvement and development of the lists of key indicators of innovative activity of oil and gas companies.

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