Progress Towards an Oil and Gas Industry Alternative to Mea Triazine in Hydrogen Sulfide Mitigation

2018 ◽  
Author(s):  
Grahame Taylor ◽  
Jonathan Wylde ◽  
Antonio Pedro Oliveiro ◽  
Monica Smith-Gonzalez
Keyword(s):  
Hydrogen Sulfide ◽  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Gas Industry

scholarly journals THE OXIDATION PROCESS OF HYDROGEN SULPHIDE WITH OXYGEN OF AIR, WITH PRODUCTION OF ELEMENT SULFUR

2019 ◽  
Author(s):  
Н.Д. Айсунгуров ◽  
П.С. Цамаева ◽  
А.А. Эльмурзаев ◽  
С.С. Юсупов
Keyword(s):  
Hydrogen Sulfide ◽  
Oil And Gas ◽  
Oxidation Process ◽  
Atmospheric Oxygen ◽  
Oil And Gas Industry ◽  
Liquid Hydrocarbon ◽  
Huge Number ◽  
Gas Industry ◽  
Hydrocarbon Production ◽  
Solid Catalysts

Экономической составляющей нашей страны была и остается топливно-энергетическая промышленность, в частности нефтегазовая отрасль промышленности. Снижение объемов добычи жидких углеводородов из-за истощения огромного количества эксплуатируемых скважин заставляет искать пути решения возникающих проблем. Одним из решений такого рода проблем видится увеличение числа эксплуатации нефтегазовых скважин, которые сталкиваются с проблемами из-за высокого содержания в составе вредных компонентов, в частности сероводорода. Ведущие нефтяные компании имеют свое видение решения этих проблем. Исследования ученых в этой области предлагают свои решения подобного рода вопросов. Одним из таких предложений является разработка технологии утилизации сероводорода путем окисления газов кислородом воздуха на твердых катализаторах. В статье предлагается метод выделения серы из высококонцентрированного сероводородсодержащего газа в кипящем слое катализатора. Авторами проведены испытания предлагаемого метода на опытной установке и даны рекомендации по проведению такого рода исследований. The economic component of our country has been and remains the fuel and energy industry, in particular the oil and gas industry. The decline in liquid hydrocarbon production, due to the depletion of a huge number of exploited wells, makes us look for ways to solve the problems that arise. One of the solutions to this kind of problems seems to be an increase in the number of oil and gas wells that encounter problems due to the high content of harmful components, in particular hydrogen sulfide. Leading oil campaigns have their own vision for solving these problems. Researches of scientists in this area offer their solutions to this kind of issues. One of such proposals is the development of technology for the utilization of hydrogen sulfide by oxidizing gases with atmospheric oxygen on solid catalysts. The article proposes a method for the separation of sulfur from highly concentrated hydrogen sulfide-containing gas in a fluidized bed of catalyst. The authors tested the proposed method in a pilot plant and made recommendations for conducting this kind of research.

Research universal combined inhibitor for the oil and gas industry

2020 ◽  
Vol 25 (2) ◽  
pp. 34-44
Author(s):  
M.B. Adigezalova
Keyword(s):  
Carbon Dioxide ◽  
Hydrogen Sulfide ◽  
Corrosion Rate ◽  
Oil And Gas ◽  
Produced Water ◽  
Gravimetric Method ◽  
Oil And Gas Industry ◽  
Gas Industry ◽  
Order Of Magnitude ◽  
Inhibitory Efficiency

Using the gravimetric method, the inhibitory efficiency of the combined inhibitor with respect to hydrogen sulfide and carbon dioxide corrosion of St3 steel in model produced water MI was studied. Corrosion tests were carried out in 0,5 liter sealed vessels on St3 samples of size 30х20х1. Gossypol resin + MARZA was used as a multifunctional combined inhibitor. Diesel fuel and kerosene were used as solvent. It has been established that the protective effect of using a multi-functional combined inhibitor in formation water with oil containing hydrogen sulfide and carbon dioxide using kerosene as a solvent ranges from 75 to 96 and for diesel as 80 to 100. The combined inhibitor allows to achieve in the MI medium containing hydrogen sulfide and carbon dioxide in the process of daily testing the corrosion rate of steel is about 0,04 g/m2·h. only in a concentration of not less than 70 mg/l. However, with an increase in the duration of the test by an order of magnitude, a similar corrosion rate is observed already at an inhibitor concentration of 50 mg/l. The same is characteristic of carbon dioxide and hydrogen sulfide - carbon dioxide solutions.

scholarly journals FEATURES OF THERMODIFUSION ALUMINO-ZINC PLATING OF STEEL PRODUCTS FOR THE OIL AND GAS INDUSTRY

2021 ◽  
pp. 92-96
Author(s):  
N. A. Kidalov ◽  
V. N. Tomov ◽  
Yu. V. Grebnev ◽  
E. V. Fomina ◽  
V. A. Guriev
Keyword(s):  
Corrosion Resistance ◽  
Hydrogen Sulfide ◽  
Thermal Diffusion ◽  
Powder Mixture ◽  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Gas Industry ◽  
Zinc Plating ◽  
Step Heating

A new composition of a powder mixture and a mode of thermal diffusion alumina-zinc plating with step heating to increase the corrosion resistance of steel products of oil and gas equipment operating in an environment containing hydrogen sulfide are proposed.

scholarly journals HYDROGEN SULFIDE AND ALKANTHIOLS IN NUCLEOPHILIC SUBSTITUTION REACTIONS OF HYDROXY GROUPS IN ALIPHATIC ALCOHOLS

2019 ◽  
Vol 62 (8) ◽  
pp. 61-65
Author(s):  
Aleksandra V. Okhlobystina ◽  
Andrey O. Okhlobystin ◽  
Nadezhda T. Berberova ◽  
Daria A. Burmistrova
Keyword(s):  
Ionic Liquid ◽  
Hydrogen Sulfide ◽  
Nucleophilic Substitution ◽  
Oil And Gas ◽  
Raw Materials ◽  
Oil And Gas Industry ◽  
Gas Industry ◽  
The Matrix ◽  
Electron Reduction ◽  
Valuable Compounds

Hydrogen sulfide and alkanethiols are toxic compounds containing in the production of wells in many oil and gas condensate fields. Because the policy of hydrocarbon processing enterprises aimed at the development of new fundamental research, processes and technologies in order to find rational use of raw materials, the conversion of hydrogen sulfide and alkanethiols into valuable compounds is one of the strategic goals of the oil and gas industry. The methods of "green" chemistry are perspective processes for converting hydrogen sulfide and alkantiols into valuable organic compounds, which allow working in environmentally friendly conditions with minimal energy and resource costs. The reactions of direct nucleophilic substitution of butanol-2, pentanol-1 and hexanol-1 to HS- and RS- group by single-electron reduction of hydrogen sulfide and alkanthiol in acetonitrile and ionic liquid at room temperature and atmospheric pressure with a single by-product - H2O were described. The possibility of conducting an experiment without electrolyte due to the intrinsic electrical conductivity of the ionic liquid allows not only lowering the consumption of reagents, but also facilitating the isolation of the target product. Due to the structuring and the matrix effect in ionic liquids, the duration of electrolysis in the reactions under consideration is 2-3 times less than in the case of aprotic solvents.

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.

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