Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production

Across the U.S., electricity production from coal-fired generation is declining while use of renewables and natural gas is increasing. This trend is expected to continue in the future. In the Rocky Mountain region, this shift is expected to reduce emissions from electricity production while increasing emissions from the production and processing of oil and gas, with significant implications for the level, location, and timing of the air pollution emissions that are associated with these activities. In turn, these emissions changes will affect air quality in the region, with impacts on ground-level ozone of particular concern. This study aims to evaluate the tradeoffs in emissions from both power plants and oil and gas basins resulting from contrasting scenarios for shifts in electricity and oil and gas production through the year 2030. The study also incorporates federal and state-level regulations for CH4, NOx, and VOC emissions sources. These regulations are expected to produce significant emissions reductions relative to baseline projections, especially in the oil and gas production sector. Annual emissions from electricity production are estimated to decrease in all scenarios, due to a combination of using more natural gas power plants, renewables, emissions regulations, and retiring old inefficient coal power plants. However, reductions are larger in fall, winter, and spring than in summer, when ozone pollution is of greatest concern. Emissions from oil and gas production are estimated to either increase or decrease depending on the location, scenario, and the number of sources affected by regulations. The net change in emissions thus depends on pollutant, location, and time of year.

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Oil and Gas Production Pipelines: Current Status of Brazil Safety Regulation

Volume 4: Production Pipelines and Flowlines; Project Management; Facilities Integrity Management; Operations and Maintenance; Pipelining in Northern and Offshore Environments; Strain-Based Design; Standards and Regulations ◽

10.1115/ipc2014-33158 ◽

2014 ◽

Author(s):

Erica Vanessa Albuquerque de Oliveira ◽

Priscila Raquel Kazmierczak

Keyword(s):

Natural Gas ◽

Oil And Gas ◽

Human Life ◽

Gas Production ◽

Current Status ◽

Regulatory Body ◽

Technical Regulation ◽

National Agency ◽

Oil And Gas Production ◽

Offshore Pipelines

The Brazilian National Agency of Petroleum, Natural Gas and Biofuels (Agência Nacional do Petróleo Gás Natural e Biocombustíveis - ANP) is the regulatory body responsible to regulate, contract and supervise the activities that integrates oil, natural gas and biofuels industry in Brazil, including the onshore and offshore pipelines. With this intent, ANP’s Resolution n° 06/2011, Technical Regulation of Onshore Pipelines for the Transport of Petroleum, its Derivatives and Natural Gas (Regulamento Técnico de Dutos Terrestres para Movimentação de Petróleo, Derivados e Gás Natural - RTDT), was published, establishing the essential critical requirements and the minimum safety directives for onshore pipelines, aiming at the protection of human life, facilities, and environment. The Technical Regulation covers onshore pipelines, new and existing ones, acting on the transference of the oil and gas production in the Brazilian jurisdiction and it is also applied on design, construction, assembling, operation, inspection, maintenance, integrity management, emergency response and decommissioning of the pipelines. Currently, ANP is elaborating a normative instrument applied to offshore pipelines, intending to establish the essential critical requirements for its safety management system. This paper presents an evaluation of the RTDT after its publication, including the improvements that will be concern with the review of the Resolution, and also gives an overview of the elaboration of the normative instrument for offshore pipelines.

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Esso Australia's process safety management process

The APPEA Journal ◽

10.1071/aj08043 ◽

2009 ◽

Vol 49 (2) ◽

pp. 570

Author(s):

Ron Reinten

Keyword(s):

Natural Gas ◽

Oil And Gas ◽

High Pressures ◽

Safety Management ◽

Gas Production ◽

Process Equipment ◽

Process Safety ◽

Oil And Gas Production ◽

Safety Standards ◽

Fractionation Plant

Safety is a core value at Esso Australia. We strive to observe the highest standards of safety to ensure that nobody gets hurt in our operations. We believe this goal can be achieved through a broadly shared commitment to personal and process safety—both of which are managed using our operations integrity management system (OIMS). In the Gippsland region of Victoria, Esso Australia operates oil and gas production facilities ranging from sub-sea completions to substantial staffed offshore facilities, an onshore crude stabilisation, three gas processing plants and a natural gas liquids fractionation plant, all interconnected by a network of offshore and onshore pipelines. Every day Esso’s Gippsland operations produce millions of litres of crude oil and millions of cubic meters of natural gas. Having all this fuel energy flowing through these plants each day at high pressures, and widely ranging temperatures, it is imperative that it is safely controlled and contained by the process equipment. How do we do this? With process safety systems. Process safety is a crucial component of OIMS that ensures Esso’s assets are operated and maintained in keeping with corporate and industry safety standards. In this presentation we show how process safety is managed within OIMS and how the people within Esso individually and collectively contribute to it. Our work in this area has recently been captured in a training package that includes a DVD shown at the conference. It was created to raise the awareness and understanding of all Esso employees about the principles that underpin Esso’s approach to process safety. This abstract outlines how we approach process safety across the life-cycle of our facilities and the role people play in managing this very important aspect of our work. Our training reinforces the message that responsibility for effective management of process safety lies with every employee and how OIMS is designed to assist people to achieve the desired results where all risks are appropriately managed. We have sought to connect the concepts used to manage personal safety, which are well understood by the workforce, with those that are needed to understand how to manage process safety.

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