Natural gas conversion factors pdf

Natural gas conversion acronyms and definitions 218 lng units conversion 217. Natural gas piping table 1 shows capacity of a natural gas line for a given initial pressure with a 5% pressure drop. This section covers the original or natural units as well as the. For example, the energy in a 300food calorie ice cream cone is about the same as the amount of electricity required to light a. Standard handbook of petroleum and natural gas engineering. One food calorie is equal to 1,000 calories, or 1 kilocalorie. Box 1642 houston, texas 77251 the purchase, transport, and sale of natural gas as a commodity with a specific energy value per cubic foot has transformed the natural gas industry from one of a system. Natural gas conversions formula national fuel gas distribution corporation, 2016. Attendees will also learn about inland and offshore lng import and export terminals, and lng peak shaving plants used to. Find the name of the compressed gas you want to convert.

Some measurement software applications require volume. The basis gas is nitrogen n2 which, by convention, has gcfn2 1. It is mainly used to generate industrial and utility electric power, produce industrial process steam and heat, and heat residential and commercial space. This represents a methodology change from previous versions. Geographical coverage and country notes countries and regions. Natural gas consists of a high percentage of methane generally above. European natural gas assessments and indices latest update. Keywords conversion, factors,hydrocarbon,emission,components,hydrocarbons,thc,total organic gas,tog,volatile organic compounds,voc,nonroad,equipment,emissions,epa420r05015,420r05015. Chapters contain information, data, and example calculations directed toward practical situations.

Box 1642 houston, texas 77251 the purchase, transport, and sale of natural gas as a commodity with a specific energy value per cubic foot has transformed the natural gas industry from one of. As we exit the recession, total gas demand will be led by growth in gas demand in the power sector. It was compiled from a wide range of sources, and is designed to be concise and convenient rather than allinclusive. Challenges when converting coalfired boilers to natural gas. Conversion factors energy and carbon conversion guide. Imports of lng into the uk as a share of imports and net total natural gas supply17 table 4. The conversion factors cover calculation between weight, volume and calorific measures. Oilfield conversion factors energy news for the canadian. If you know the quantity in pounds, multiply by the number in column a 3. Attendees will also learn about inland and offshore lng import and export terminals, and lng peak shaving plants used to mitigate temporary natural gas supply and price risks. Table c1 to subpart cdefault co2 emission factors and high heat values for various types of fuel and table c2 to subpart cdefault ch4 and n2o emission factors for various types of fuel. Refer to the instrument settings and product manuals for information specific to each instrument. In addition to the set of base quantity conversions, platts also includes a set of conversion calculations between commonly employed factors and units.

The process of conversion depends on the specific situation and the intended purpose. Energy sources and commodities are measured by their mass or weight, volume, and energy. If you know the quantity in gallons, multiply by the number in column b. To find the correct pipe size, go to the line for initial gas pressure reading 5 pounds. Toolbox download our oilfield conversion factors pdf download important disclaimer. Natural gas market assessment the future environment for the u. For example, consider a 500 hp boiler, which requires 20,925 cu. Gas meters are normally rated in terms of displaced cubic feet per hour. Area natural gas liquid volume density power energy petroleum specific gravity force pressure heating values pipe pressure length speed mass.

Revisions to the greenhouse gas reporting rule pdf to 40 cfr part 98. Regasification refers to the conversion of lng back to natural gas. For a complete listing of all meter types in portfolio manager along with the corresponding input options and conversion factors, refer to figure 3. Conversion factors are provided as a reference only. Each meter entry is multiplied by a conversion factor to express the total in kbtu or gj. Rating to obtain scfh standard cubic feet per hour. Conversion from volume to energy measurement radhey s. Correction factors for combustible gas lel sensors note. The government conversion factors for greenhouse gas reporting are suitable for use by uk based organisations of all sizes, and for international organisations reporting on uk operations. Conversion factors for bioenergy nc state extension. To make these adjustments and conversions, it helps to know the desired results. Government emission conversion factors for greenhouse gas.

Most conversion factors and data are given to only 3 significant figures. Keywords conversion,factors,hydrocarbon,emission,components,hydrocarbons,thc,total organic gas,tog,volatile organic compounds,voc,nonroad,equipment,emissions,epa420r05015,420r05015. Common gases conversion table to use this worksheet. Conversion factors for hydrocarbon emission components. Basis of the indirectwtt emissions factors for different fuels17 table 5. Gas conversion factors for 300 series teledyne hastings. The table below lists the most commonly used gases and their approximate conversion factors. In some cases, conversion to lng makes use of natural gas that would once have been lost. Lower natural gas prices and more stringent air emissions regulations, in combination with the ability to burn natural gas with its inherently lower emissions have created an atmosphere that warrants analysis. Natural gas conversions natural gas conversions formula. Emission factors for greenhouse gas inventories typically, greenhouse gas emissions are reported in units of carbon dioxide equivalent co 2e. Standard handbook of petroleum and natural gas engineering by william c.

Miscellaneous data and conversion factors 985 reformatted 195 appendix a a1. Ifyou know the quantity in gallons, multiply by the number in column b. The following example gives you an idea of how the formulas work. The energy sector is usually the most important sector in greenhouse gas emission inventories, and typically contributes over 90 percent of the co2 emissions and 75 percent of the total greenhouse gas emissions in developed countries. Overview this guide and interactive spreadsheet provides a number of useful conversion factors to help you calculate energy consumption in common units and to work out the greenhouse gas emissions associated with energy use. These emission conversion factors can be used to report on 2019 greenhouse gas emissions by uk based organisations of all sizes, and for international organisations reporting on. Standard conversion factors to compute kbtu, kwh, and gj are presented together in figure 2. The user is encouraged to calibrate the instrument with the target gas for most accurate readings. This may be governed by regulation, contract, technical specifications or other published standards. Then, this raw data can be adjusted or converted to values suitable for transactions to take place and be accounted for. Table b2 presents the thermal btu conversion factors and the converted. You can use this for a quick reference on conversion.

The objective of book is to provide worldwide petroleum and natural gas exploration and production industries an engineering handbook that help them in practical field. Conversion of units is the conversion between different units of measurement for the same quantity, typically through multiplicative conversion factors. The application of temperature andor pressure correction. Database documentation 2019 edition 9 international energy agency 3. Controller gas correction factors the gas correction factor gcf is used to indicate the ratio of flow rates of different gases for a given output voltage from a mass flow controller mfc. September 2019 detailed specifications 2 platts european natural gas assessments 2 platts uk gas market coverage 5 platts continental european gas coverage 9 nw europe oilindexed gas contract price indicator gci 11 spark spreads 12 coal switching price indicator cspi. This is a guideline document for calculating correction factors of lel sensors. This handbook is intended to inform decisionmaking on options to develop natural gas. The 2017 government greenhouse gas conversion factors for company reporting 1 hereafter the 2017 ghg conversion factors represent the current official set of uk government emissions factors. Appendix b metric and thermal conversion tables eia. Thermal energy conversions portfolio manager energy star. Conversion factors are rounded up to at most four decimal places for approximation purpose.

For example, the energy in a 300food calorie ice cream cone is about the same as the amount of electricity required to light a 100watt incandescent light bulb for 3. This is a quickreference list of conversion factors used by the bioenergy feedstock development programs at ornl. For example, nigeria depends on its petroleum exports as a primary source of revenue. In the process of oil production, natural gas was flareda wasteful practice that adds carbon dioxide to the atmosphere.

Natural gas 9,341m3 1,050scf n n coke oven gas 5,249m3 590scf 0. In the united states, natural gas can be priced in units of dollars per therm, dollars per mmbtu, or dollars per cubic feet. Table b1 presents summary statistics for natural gas in the united states for 2014. This dramatic reduction allows it to be shipped safely and efficiently aboard specially designed lng vessels. Ifyou know the quantity in pounds, multiply by the number in column a 3. These factors are also used in a number of different policies. They provide data for crude oil, products, natural gas, lng, electricity and solid fuels.