Golden Rules for a Golden Age of Gas
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Unconventional Gas and Hydraulic Fracturing Issue Briefing
Unconventional gas and hydraulic fracturing Issue briefing bp.com/sustainability Unconventional gas and hydraulic fracturing Issue briefing 2 How we operate At BP, we recognize that we need to produce energy responsibly – minimizing impacts to people, communities and the environment. We operate in around 80 countries, and our systems of governance, management and operation are designed to help us conduct our business while respecting safety, environmental, social and financial considerations. Across all BP operations, established practices support the management of potential environmental and social impacts from the pre-appraisal stage through to the operational stage and beyond – reflecting BP’s values, responsibilities and local regulatory requirements. BP’s operating management system integrates BP requirements on health, safety, security, social, environment and operational reliability, as well as maintenance, contractor relations, compliance and organizational learning into a common system. BP participates in a number of joint venture operations, such as in Algeria and Indonesia, to extract unconventional gas. Some of these are under our direct operational control, while others not. When participating in a joint venture not under BP control, we encourage the operator of the joint venture, through dialogue and constructive engagement, to adopt our practices. For more information bp.com/aboutbp bp.com/oms Cover image BP’s gas well drilling site in, Wamsutter, Wyoming, US. The BP Annual Report and Form 20-F may be downloaded from bp.com/annualreport. No material in this document forms any part of those documents. No part of this document constitutes, or shall be taken to constitute, an invitation or inducement to invest in BP p.l.c. -
Unconventional Gas and Oil in North America Page 1 of 24
Unconventional gas and oil in North America This publication aims to provide insight into the impacts of the North American 'shale revolution' on US energy markets and global energy flows. The main economic, environmental and climate impacts are highlighted. Although the North American experience can serve as a model for shale gas and tight oil development elsewhere, the document does not explicitly address the potential of other regions. Manuscript completed in June 2014. Disclaimer and copyright This publication does not necessarily represent the views of the author or the European Parliament. Reproduction and translation of this document for non-commercial purposes are authorised, provided the source is acknowledged and the publisher is given prior notice and sent a copy. © European Union, 2014. Photo credits: © Trueffelpix / Fotolia (cover page), © bilderzwerg / Fotolia (figure 2) [email protected] http://www.eprs.ep.parl.union.eu (intranet) http://www.europarl.europa.eu/thinktank (internet) http://epthinktank.eu (blog) Unconventional gas and oil in North America Page 1 of 24 EXECUTIVE SUMMARY The 'shale revolution' Over the past decade, the United States and Canada have experienced spectacular growth in the production of unconventional fossil fuels, notably shale gas and tight oil, thanks to technological innovations such as horizontal drilling and hydraulic fracturing (fracking). Economic impacts This new supply of energy has led to falling gas prices and a reduction of energy imports. Low gas prices have benefitted households and industry, especially steel production, fertilisers, plastics and basic petrochemicals. The production of tight oil is costly, so that a high oil price is required to make it economically viable. -
Thesis a Modeling Tool for Household Biogas Burner
THESIS A MODELING TOOL FOR HOUSEHOLD BIOGAS BURNER FLAME PORT DESIGN Submitted by Thomas J. Decker Department of Mechanical Engineering In partial fulfillment of the requirements For the Degree of Master of Science Colorado State University Fort Collins, Colorado Summer 2017 Master’s Committee: Advisor: Thomas Bradley Jason Prapas Sybil Sharvelle Copyright by Thomas J Decker 2017 All Rights Reserved ABSTRACT A MODELING TOOL FOR HOUSEHOLD BIOGAS BURNER FLAME PORT DESIGN Anaerobic digestion is a well-known and potentially beneficial process for rural communities in emerging markets, providing the opportunity to generate usable gaseous fuel from agricultural waste. With recent developments in low-cost digestion technology, communities across the world are gaining affordable access to the benefits of anaerobic digestion derived biogas. For example, biogas can displace conventional cooking fuels such as biomass (wood, charcoal, dung) and Liquefied Petroleum Gas (LPG), effectively reducing harmful emissions and fuel cost respectively. To support the ongoing scaling effort of biogas in rural communities, this study has developed and tested a design tool aimed at optimizing flame port geometry for household biogas- fired burners. The tool consists of a multi-component simulation that incorporates three- dimensional CAD designs with simulated chemical kinetics and computational fluid dynamics. An array of circular and rectangular port designs was developed for a widely available biogas stove (called the Lotus) as part of this study. These port designs were created through guidance from previous studies found in the literature. The three highest performing designs identified by the tool were manufactured and tested experimentally to validate tool output and to compare against the original port geometry. -
Iomass Gasification Technique in Cooking
Special Issue - 2015 International Journal of Engineering Research & Technology (IJERT) ISSN: 2278-0181 ISNCESR-2015 Conference Proceedings Iomass Gasification Technique in Cooking:A Review Pradeep Chandra Vinay Kumar Sahu Assistant Professor, Assistant Professor, Department of Mechanical Engineering Department of Mechanical Engineering Parthivi College of Engineering & Management Parthivi College of Engineering & Management Bhilai-3, India Bhilai-3, India Abstract— Biomass is the biggest source of energy in rural areas II. BIOMASS AS AN ENERGY SOURCE FOR COOKING IN in India. The utilization of biomass in the domestic level has low INDIA efficiency level of about 10-15% and resulting in wastage of bio resources and significant indoor air pollution which is injurious Domestic cooking accounts for the major share of the total to health. Traditional cook stoves, predominantly used in the biomass use for energy in India. More than two-third of the households for domestic cooking, have been a major contributor entire population of India lives in rural areas with one-fourth to greenhouse gas emission. Certain programs have been of the same lying below the poverty line. 84.5% of India’s implemented in the developing world attempt to address these 160.9 million rural households and 23.8% of 57.8 million problems by improving the cook stove using gasification urban households use solid biofuel as primary fuel in technique. Biomass gasification appears to have a significant traditional mud stoves to meet their cooking needs [1]. potential in India for domestic cooking applications. A good number of gasification based cook stoves have been developed Availability of the quality basic services for the rural and demonstrated which are more effective, efficient and smoke population is yet to reach the desired level. -
Manual with the Appliance
INSTALLER: Leave this manual with the appliance. CONSUMER: Retain this manual for future reference. WARNING: FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in serious injury, death, or property damage. - Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. SERIAL # - WHAT TO DO IF YOU SMELL GAS • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building. • Leave the building immediately. • Immediately call your gas supplier from a neighbour’s phone. Follow the gas supplier’s instructions. • If you cannot reach your gas supplier call the fire department. - Installation and service must be performed by a qualified installer, service agency or the gas supplier. This appliance may be installed in an aftermarket permanently located, manufactured home (USA only) or mobile home, where not prohibited by local codes. This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases, unless a certified kit is used. This appliance is suitable for installation in a bedroom or bed sitting room. WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property MODEL: TN24 damage, personal injury or death. SERIES: A DIRECT VENT FREE STANDING GAS STOVE INSTALLATION AND OPERATING INSTRUCTIONS 200717-40 TN24.BODYA 5055.48-A Visit www. truenorthstoves.com for the most recent version -
A Wood-Gas Stove for Developing Countries T
A WOOD-GAS STOVE FOR DEVELOPING COUNTRIES T. B. Reed and Ronal Larson The Biomass Energy Foundation, Golden, CO., USA ABSTRACT Through the millennia wood stoves for cooking have been notoriously inefficient and slow. Electricity, gas or liquid fuels are preferred for cooking - when they can be obtained. In the last few decades a number of improvements have been made in woodstoves, but still the improved wood stoves are difficult to control and manufacture and are often not accepted by the cook. Gasification of wood (or other biomass) offers the possibility of cleaner, better controlled gas cooking for developing countries. In this paper we describe a wood-gas stove based on a new, simplified wood gasifier. It offers the advantages of “cooking with gas” while using a wide variety of biomass fuels. Gas for the stove is generated using the “inverted downdraft gasifier” principle. In one mode of operation it also produces 20-25% charcoal (dry basis). The stove operates using natural convection only. It achieves clean “blue flame” combustion using an “air wick” that optimizes draft and stabilizes the flame position. The emissions from the close coupled gasifier-burner are quite low and the stove can be operated indoors. Keywords: inverted downdraft gasifier, domestic cooking stove, natural draft *Presented at the “Developments in Thermochemical Biomass Conversion” Conference, Banff, Canada, 20-24 May, 1996. 1 A WOOD-GAS STOVE FOR DEVELOPING COUNTRIES T. B. Reed and Ronal Larson The Biomass Energy Foundation, Golden, CO., USA 1. Introduction - 1.1. The Problem Since the beginning of civilization wood and biomass have been used for cooking. -
Final Report Study on the Potential of Increased Use of LPG for Cooking in Developing Countries
Final Report Study on the Potential of Increased Use of LPG for Cooking in Developing Countries September 2020 TABLE OF CONTENTS Executive Summary ....................................................................................................................................................................... 2 List of Abbreviations ...................................................................................................................................................................... 6 Preface .......................................................................................................................................................................................... 7 1 Introduction.......................................................................................................................................................................... 8 1.1 General ................................................................................................................................................................................. 8 1.2 Background ........................................................................................................................................................................... 8 2 Purpose and Scope of the Study ............................................................................................................................................ 9 2.1 Purpose of the Study ........................................................................................................................................................... -
Unconventional Gas Issue Briefing
Unconventional gas and hydraulic fracturing Issue briefing bp.com/sustainability How we operate BP participates in a number of joint venture The energy we produce helps to provide heat, At BP, we recognize operations to extract unconventional gas. light and mobility in a changing world. that we need to produce Some of these are under our direct operational Across BP’s operations, established practices control, while others are not. We seek to work energy responsibly – support the management of potential with companies that share our commitment to minimizing impacts to environmental and social impacts from the ethical, safe and sustainable working practices. pre-appraisal stage through to the operational Our code of conduct states that we will seek to people, communities stage and beyond – reflecting BP’s values, communicate our expectations clearly to our responsibilities and local regulatory business partners, agreeing contractual and the environment. requirements. obligations where applicable. See bp.com/sustainability BP and unconventional gas Natural gas has an What is unconventional gas? What is hydraulic fracturing? Conventional natural gas comes from Hydraulic fracturing (sometimes referred increasingly important role permeable reservoirs, typically composed to as ‘fracking’) is the process of pumping in supplying lower carbon of sandstone or limestone, where extraction water, mixed with a small proportion of sand is relatively straightforward because the and chemicals, underground at a sufficient fuel to meet the world’s gas generally flows freely. In contrast, pressure to cause the rock to break or growing energy needs. unconventional gas is situated in rocks with fracture. This helps to release natural gas extremely low permeability, which makes that would otherwise not be accessible. -
Freestanding Direct Vent Gas Stove Models: RFSDV24, RFSDV34
Freestanding Direct Vent Gas Stove Models: RFSDV24, RFSDV34 INSTALLER/CONSUMER SAFETY INFORMATION PLEASE READ THIS MANUAL BEFORE INSTALLING AND USING APPLIANCE WARNING! IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. FOR YOUR SAFETY Installation and service must be performed by a qualified installer, service agency or the gas supplier. WHAT TO DO IF YOU SMELL GAS: • Do not try to light any appliance. • Do not touch any electric switch; do not use any phone in your RFSDV_24_34_line building. 1_3550 • Immediately call your gas Installation Instructions and supplier from your neighbor’s rev. 0602 rjs phone. Follow the gas suppliers Homeowner’s Manual instructions. • If you cannot reach your gas supplier call the fire department. DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY INSTALLER: Leave this manual with the appliance. OF THIS OR ANY OTHER CONSUMER: Retain this manual for future reference. APPLIANCE. 10003550 2/10 Rev. 10 RFSDV24/34 Freestanding Direct Vent Gas Stove Table of Contents PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS BEFORE USING THIS APPLIANCE. Thank you and congratulations on your purchase of an MHSC gas stove. IMPORTANT: Read all instructions and warnings carefully before starting installation. Failure to follow these instructions may result in a possible fire hazard and will void the warranty. Installation & Operating Instructions General Information, Warnings, Cautions ...........................................................................3 -
Ekofires 6010 Flueless Gas Stove Installation & User
INSTALLATION & USER INSTRUCTIONS HIGH EFFICIENCY GAS STOVE MODELS COVERED BY THESE INSTRUCTIONS GB IE 6010 & 6020 FLUELESS STOVE Christchurch, Dorset BH23 2BT Tel: 01202 588 638 Fax: 01202 499 639 www.ekofires.co.uk e-mail: [email protected] MODEL SHOWN : 6020 FLUELESS STOVE IN THE UK ALWAYS USE A GAS SAFE REGISTERED ENGINEER TO INSTALL, REPAIR OR SERVICE THIS APPLIANCE Please note : Except where otherwise stated, all rights, includ- ing copyright in the text, images and layout of this booklet is owned by Focal Point Fires plc. You are not permitted to copy or adapt any of the content without the prior written per- All instructions must be handed to the user for safekeeping. mission of Focal Point Fires plc. Revision B- 11/14 1 © 2014 Focal Point Fires plc. INSTALLATION INSTRUCTIONS GB IE Section Contents Page No. Section Contents Page No. 1.0 Important Notes 2 7.2 Installing the ceramics 6 2.0 Appliance Data 3 8.0 Testing and Commissioning 7 3.0 Installation Requirements 3 8.1 Checking the Burner & Spark Gap 7 3.1 Room Sizing 3 8.2 Operating the Appliance 8 4.0 Site Requirements 3 8.3 Operating Pressure 8 4.1 Ventilation 5 9.0 Briefing the customer 8 5.0 Unpacking the Appliance 5 10.0 Servicing 8 5.1 Component Checklist 5 10.1 Servicing the Burner Unit 9 6.0 Gas Supply Routes 5 10.2 Pilot Assembly 9 7.0 Fixing the Appliance 5 10.3 Catalysts 9 7.1 Removing/ Installing Castings 6 10.4 Testing for Firebox Leakage 9 11.0 Troubleshooting Guide 10 1.0 IMPORTANT NOTES • This appliance is a high efficiency, flueless catalytic flame effect gas fire. -
Ultimate™ U39 Freestanding Gas Stove Installation Manual
Owners & Ultimate™ U39 Freestanding Gas Stove Installation Manual www.regency-fire.com MODELS: U39-NG12 Natural Gas U39-LP12 Propane Warning Fire or Explosion Hazard Failure to follow safety warnings exactly could result in serious injury, death, or property damage. - Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. - WHAT TO DO IF YOU SMELL GAS • Do not try to light any appliance. • Do not touch any electrical switch: do not use any phone in your building. Leave the building immediately. • Immediately call your gas supplier from a neighbour's phone. Follow the gas supplier's instructions. • If you cannot reach your gas supplier, call the fire department. Installation and service must be performed by a qualified installer, service agency or the gas supplier. 04.05.18 -- updated log instructions Tested by: Certified to/Certifié pour: CSA 2.17-2017 Installer: Please complete the details on the back cover ANSI Z21.88-2017 and leave this manual with the homeowner. CSA 2.33-2017 Homeowner: Please keep these instructions for future reference. 920-135c FPI FIREPLACE PRODUCTS INTERNATIONAL LTD. 6988 Venture St., Delta, BC Canada, V4G 1H4 08.17.21 REGENCY® ULTIMATE Direct Vent Freestanding Gas Stove To the New Owner: Congratulations! You are the owner of a state-of-the-art ULTIMATE Direct Vent Gas Stove by FPI Fireplace Products International Ltd. The Regency® Gas Series of hand crafted appliances has been designed to provide you with all the warmth and charm of a woodstove, at the flick of a switch. -
Micro-Gasification: Cooking with Gas from Dry Biomass
Micro-gasification: cooking with gas from dry biomass Published by: Micro-gasification: cooking with gas from dry biomass An introduction to concepts and applications of wood-gas burning technologies for cooking 2nd revised edition IV Photo 0.1 Typical fl ame pattern in a wood-gas burner, in this case a simple tin-can CONTENTS V Contents Figures & Tables........................................................................................................................................ VI Acknowledgements .............................................................................................................................VIII Abbreviations .............................................................................................................................................. X Executive summary ...........................................................................................................................XIII 1.0 Introduction ......................................................................................................................................1 1.1 Moving away from solid biomass? .................................................................................................. 2 1.2 Developing cleaner cookstoves for solid biomass? ................................................................... 5 1.3 Solid biomass fuels can be used cleanly in gasifier cookstoves! ...................................... 6 1.4 Challenges go beyond just stoves and fuels ...............................................................................