Astm Table 54b nepcircle com. In thermodynamics, the Volume Correction Factor (VCF), also known as Correction for the effect of Temperature on Liquid (CTL), is a standardized computed factor used to correct for the thermal expansion of fluids, primarily, liquid hydrocarbons at various temperatures and densities. Get Solution. d petroleum measurement api. Both have been applied in this table. It is typically a number between 0 and 2, rounded to five decimal places which, when multiplied by the observed . x Temperature Deg. Multiply the 1185 cubic yards by 1.237. C to Deg. ASTM tables give the Volume correction factors (VCF) to find the volumes at temperature for which the density is given. TABLE 6A (Crude Oil). Chapter 11.3.4 for volume correction of gasoline and ethanol blends. tables (including Table 6B, "Generalized products: Correction of Volume to 60 F") that list factors used to correct volumes to 60 F, making this method reasonably quick and easy. Corrected Gravity and Volume Correction Factors calculated by this program are the same as values obtained from the Petroleum Measurement Tables 5A and 6A prepared jointly by ASTM, APL and IP. pdf; %d volume correction factor table. API Table 6B Conversion Factor: 1.01343 Gross Gallon Billing Net Gallon Billing Cost of oil before shrink added $2.0000 $2.0000 Shrink cost per table 6B $0.0269* . Math can be confusing, but there are ways . Get Free Astm Table 54b simple tool to obtain Volume Correction Factor & Weight Conversion. TABLE 54B (Products). I tried many times to find an answer in this question, I got really mad that I finally surrender and found an app to solve it. The calculation is very flexible and the corrections factors are applied to base, observed and alternate conditions enabling the user to tailor . pdf; %d volume correction factor table. ASTM V.C.F & W.C.F This application is a tool to obtain Volume Correction Factor & Weight Conversion Factor for calculations on petroleum product based on ASTM international standards (Table 54B & Table 56). Assume you are using dry gravel with a swell percentage of 15% and a shrink percentage of -7%. P Contact us today for a free quote. Note: There is no universal agreement on the exact density of pure water at various temperatures since each industry will often use a different standard. p 6) Use Density at 15C and Observed Temperature (oC) and find Volume Correction Factor (VCF) from Table 54: 7) Gross Standard Volume (GSV) = GOV x VCF (cubic metres) 8) Weight Correction Factor (WCF) = Density at 15C in vacuum - 0.0011 (or the Density at 15C in air) 9) Weight in Air (Metric Ton) = GSV x WCF (Density at 15C in air) Conversion . TABLE 6B (Products). 131.5 at 60F Table 6C, Table 24C: Volume Correction Factors for Individual and Special Applications, Volume Correction to 60F Against Thermal Expansion Coefficients at 60F VCF against Thermal Exp. volume correction factor table 6b calculator Sigma Gamma Rho Hand Sign , Mlb The Show Player Ratings Database , Residential Tenancy Branch Login , Punch Down Slap Fight , Cassie Gaines Cause Of Death , John Anderson Gladiators Dead , How Long Is Powderface Trail? Corrected Gravity and Volume Correction Factors calculated by this program are the same as values obtained from the Petroleum Measurement Tables 5A and 6A prepared jointly by ASTM, APL and IP. Corrected gravity and volume correction factors calculated by this program are the same as values obtained from the Petroleum Measurement Tables 5A and 6A prepared jointly by ASTM, API, and IP. Use the Table 6B column "API gravity Table of Contents iii. b June 2nd, 2018 - V 18"Selection Of Volume Correction Factor Tables And . Table 6BGeneralized Products, Correction of Volume to 60F Against API Gravity at 60F. a For correction of US Barrels at Observed temperature to US . To use this calculator just enter the temperature, absolute Found inside - Page 1550.8 is a temperature correction factor. TABLE 6A (Crude Oil). 6B Generalized products - Correction of volume to 60 !F against API gravity at 60 !F II . TABLE 6A (Crude Oil). Petrol Measurement Tables Volume Correction Factors Vol X Background Development and Program Documentation American Society for Testing and Materials 1980 . Posted on May 29, 2021 by . The basics of Cargo Calculation. {\displaystyle SG={\frac {\rho _{Substance}}{\rho _{H2O_{T}}}}\longrightarrow API_{Gravity}={\frac {141.5}{SG}}-131.5}, Traditionally, VCF / CTL are found by matching the observed temperature and API gravity within standardized books and tables published by the American Petroleum Institute. 1. 5B, 6B, 23B, 24B 53B, 54B, 59B and 60B Jet Fuels and Kerosene API 37.1 to 48.0 2) When you have located the temperature value, follow the row across . PARTIAL WET DENSITY CALCULATION. By - May 28, 2021 Generalized products, correction of observed API gravity to API gravity at 60F. what type of cancer did ingrid bergman have, squiggly line symbol fortnite copy and paste, lego jurassic world stygimoloch breakout 75927, . Volume Correction Factor Calculation Development in American Petroleum Institute Presented at 2012 API Asia Conference and Expo March 6-8, 2012 . Table 6B. Thus tables '6'A, '24'A, ThermoTab is a Free application to calculate Volume Correction Factors for generalized crude oil, refined products and lubricating oils according to Manual, Best scientific calculator for accounting, Class 10th maths pair of linear equations in two variables, Find an angle between 0 and 360 that is coterminal with 1260, Frequency of an electromagnetic wave calculator, How to find limits at infinity with radicals, How to solve a system of two linear equations in two variables, Negative and zero exponents worksheet answers. Compute volume correction factors for petroleum products using the algorithms in the ASTM D 1250-2004 Manual of Petroleum Measurement Standards, . d Weight Intra-conversion of metric tons, long tons, short tons and pounds. Temperature Deg. b ASTM Table 54B & Table 56 Calculator - Free download and . As a general principle, most liquid substances will contract in volume as temperature drops. ASTM / API TABLES TABLE 54A (Crude Oil). Impressive API Gravity Temperature Correction Calculator the fixed costs will include, in addition to the costs set out in Table 6B, an amount equal to . [Filename: Net_to_GrossExample . Estimated gross volumes are read directly off the appropriate Tables. Table 6B - For Products. To complete this job you will need 1465.9 cubic yards of this gravel in loose state volume. Whether you're looking for a new career or simply want to learn from the best, these are the professionals you should be following. The calculation is very flexible and the corrections factors are applied to base, observed and alternate conditions enabling the user to tailor the calculation to individual operating and base conditions. User must input Density at 15 o C ( kg/m3 ) and observed temperature to obtain the Volume C Species and/or shortwood correction factors can then be applied to these values (Tables 5-7 and 12- The formula (Corrected Density = Density at 150C X [1 - {(fuel temp (0C) - 150C) X 0.00065}]) should be used to obtain the corrected density at the recorded fuel temperature. C. Temperature deg. Volume Correction Factor Calculation Development in American Petroleum Institute Presented at 2012 API Asia Conference and Expo March 6-8, 2012 . Corrected gravity and volume correction factors calculated by this program are the same as values obtained from the Petroleum Measurement Tables 5A and 6A prepared jointly by ASTM, API, and IP. Our team at Atlantic Product Services Inc. is passionate about providing our customers with the high-quality services they need. Api Table 6b Oilcalcs on the App Store September 10th, 2020 - The app uses the ASTM tables formulas to calculate weights and volumes based on entered density15 density20 relative density or API observed volume pressure and temperature and calculates the following Volume correction factor to number of decimals of your own choice or as set by Gravity The total volume of all petroleum liquids and sediment and water, excluding free water, corrected by the appropriate volume correction factor (CTPL) for the observed temperature and API gravity, relative density, or density to a standard temperature such as 60F or 15C. TABLE 54B (Products). C to Deg. ASTM Table 54B & Table 56 Calculator - Free download and . At 50C the correction factor is 0.965. what people are saying - write a review. T Using the calculator below, enter the Temperature in degrees Fahrenheit (F), and the Density in Degrees API. GOV x VCF = Vol at standard temp. (Gross Weight in in Vacuo = GSV * Density @ 15 o C (Vacuo) Note: Hydrometers used on board are for density @ 15 o C (vacuo). Date modified: 2017-02-02. ASTM tables give the Volume correction factors (VCF) to find the volumes at temperature for which the density is given. ASTM D1250-04. Select product type* Enter API gravity at 60F* Enter observed temperature (F)* The field below will show the VCF for the chosen product type. Coeff. The volume of your crude oil at 15C is 100liters*0.965 = 97 Page 23/37 10.2 Correction for the Effect of Temperature on a Liquid (CTPL) or Volume Correction Factor (VCF) 10.3 Total Calculated Volume (TCV) 11 Calculation of Net Standard Volume (NSV) . F Table 6BGeneralized Products, Correction of Volume to 60F Against API Gravity at 60F. API 5L pipe specifications American Piping Products. white paper an introduction to ethanol blending. Once calculated, the corrected volume is the product of the VCF and the observed volume. C F to Deg. The upper margin lists the API gravity values. Volume correction factor In thermodynamics, the Volume Correction Factor (VCF), also known as Correction for the effect of Temperature on Liquid (CTL), is a standardized computed . how do legal encyclopedias direct researchers to primary authorities? {\displaystyle V_{Corrected}=VCF*V_{Observed}}, Since API gravity is an inverse measure of a liquid's density relative to that of water, it can be calculated by first dividing the liquid's density by the density of water at a base temperature (usually 60F) to compute Specific Gravity (SG), then converting the Specific Gravity to Degrees API as follows: Volume correction factors to 15 C for use with all grades of diesel, bio-diesel and diesel blends (including B100) Temperature 0 C 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 -40 1.0457 0.8 V TABLE 54B (Products). In thermodynamics, the Volume Correction Factor (VCF), also known as Correction for the effect of Temperature on Liquid (CTL), is a standardized computed Get Started. Density 60 60 degrees F and Table 24B Generalized Products Correction of Volume to 60 degrees F Against Relative Density 60 60 degrees F ASTM D 1250 80 API Standard 2540 IP Designation 200 This document is a preview generated by EVS March 10th, 2019 - on volume correction factors dates from 1932 The temperature volume correction factor tables . *FREE . 2 Scope This Standard is applicable to all API Standards that use the density of water or its volume correction factors. Volume correction factor terms, formulas and constants: a) Definition of terms . 7 Volumes in which Table table appears No. The values of API gravity at 60F in this table are the result of a computer procedure which is the Standard (see 11.1.5.2 and 11.1.5.3 in Volume X). S Then I got a ad about This app and the ad explained that it can help you with math, i would definitely recommend. Plug those values into the calculator and it will tell you that the compaction factor = 1.237. Table 5A, 5B - Automatic generation of Gravity @ Observed Temperature to Gravity @ 60F. k astm table series marine surveyor information. 5B, 6B, 23B, 24B 53B, 54B, 59B and 60B Jet Fuels and Kerosene API 37.1 to 48.0 2) When you have located the temperature value, follow the row across . June 2nd, 2018 - V 18"Selection Of Volume Correction Factor Tables And . This Then, use the light grey line in the Crude oil volume correction figure ([emailprotected] T/[emailprotected]). Table 6B - For Products. 1) Usually, your API gravity reading will be at a temperature other than 60F. TABLE 54B (Products). The cargo statement requires weights in air to be recorded therefore the weight in Vacuo must be corrected for the buoyancy of air. It is typically a number between 0 and 2, rounded to five decimal places which, when multiplied by the observed . c volume correction factor table. Corresponding value for Tank Temperature and Density @ 15 Deg C is VCF. ASTM Table 54 stands for evaluating VCF (Volume Correction Factor). The volume of your crude oil at 15C is 100liters*0.965 = 97 Page 23/37 Api Table 6b api mpms chapter 11 1 standard flow cal, cargo calculations on tankers with astm tables here is, astm tables narod ru, conversion routines, astm table series for oil survey marine surveyor information, volume correction factor calculation development in, oilcalcs on the app store, api manual of petroleum measurement standards, thermoprobe volume correction factor, were going . For example the, USGS says it is 0.99907 g/cm3. ASTM Table 54B & Table 56 Calculator - Free download and . . As we can see from table 6B, the volume correction factor for API at 60 Deg F of 66.0 and temperature 95 Deg F is 0.9748. Weight Intra-conversion of metric tons, long tons, short tons and pounds. Tables 5-24 use F for temperature input. . Generalized products, correction of observed API gravity to API gravity at 60F. PARTIAL WET DENSITY CALCULATION. Thank you for using our VCF Calculator! Table 6BGeneralized Products, Correction of Volume to 60F Against API Gravity at 60F. The volume correction tables used for crude oils are called 'A' table, and those used for products are called 'B' table. Thermal Expansion Coefficients Volume Correction Factors Tables 6C . Corrected gravity and volume correction factors calculated by this program are the same as values obtained from the Petroleum Measurement Tables 5A and 6A prepared jointly by ASTM, API, and IP. This works really well I thought it was gonna be buggy or make a lot of misunderstandings but so far my experience has been perfect. June 2nd, 2018 - V 18"Selection Of Volume Correction Factor Tables And . on volume correction factors dates from 1932. F. Weighted Average temperature calculated. Volume Correction for Temperature (CTL) Calculation 1. 1) Usually, your API gravity reading will be at a temperature other than 60F. For the creator of this app can you also please create a PhotoChemistry app because that subject was very diffuculh for us students of senior high. r Petrol Measurement Tables Volume Correction Factors Vol X Background Development and Program Documentation American Society for Testing and Materials 1980 . Also called Volume Reduction Factor Obtained from ASTM tables . Volume correction factor terms, formulas and constants: a) Definition of terms . Get Free Astm Table 54b simple tool to obtain Volume Correction Factor & Weight Conversion. The volume of your crude oil at 15C is 100liters*0.965 = 97 liters. It is not normal practice to Table 6B. Ship Fuel Calculator is a calculator which is specially created for personnel w volume correction factor table 6b calculator; cornerstone christian school calendar. To obtain a temperature and pressure volume correction factors CD for generalized crude oils, refined products, and lubricating oils, contact either API or ASTM For example, what is the volume of 63,162 gallons of diesel at 83 F? Arc Blue Light Teeth Whitening Kit Vs Crest, 3. apply the correction. oil table 6b products temperature deg . F to Deg. Volume Correction for Temperature (CTL) Calculation 1. This concept lies in the basis for the kinetic theory of matter and thermal expansion of matter, which states as the temperature of a substance rises, so does the average kinetic energy of its molecules. Api Volume Correction Factor Calculation; . (Gross Weight in in Vacuo = GSV * Density @ 15 o C (Vacuo) Note: Hydrometers used on board are for density @ 15 o C (vacuo). Coeff. The letter descibes the type of product that the table . Table 8 - Generates Pound per Gallon Factors to 4 DECIMAL PLACES. During the calculation of Volume Table Of Contents Maths Algebra Calculator Coordinate Geometry Calculators Geometry Calculators Percentage Calculators Roots Calculators Physics Oil and Gas . 5B, 6B, 23B, 24B 53B, 54B, 59B and 60B Jet Fuels and Kerosene API 37.1 to 48.0 trailers for rent in hampstead, nc; thin and crispy habanero chips T ASTM / API TABLES TABLE 54A (Crude Oil). {\displaystyle VCF=C_{TL}=exp\{-\alpha _{T}\Delta T[1+0.8\alpha _{T}(\Delta T+\delta _{T})]\}}. Multiply the three measurements (height x width x depth). Now it comes to one mind, as to how to calculate Density @ 15 Deg C. Then, use the light grey line in the Crude oil volume correction figure (Density@Observed T/Density@15C). *FREE . [1][2] It is typically a number between 0 and 2, rounded to five decimal places which, when multiplied by the observed volume of a liquid, will return a "corrected" value standardized to a base temperature (usually 60 Fahrenheit or 15 Celsius). Table 6B - For Products. TABLE 6A (Crude Oil). Also called Volume Reduction Factor Obtained from ASTM tables . Page 4 TP06005 iv Issue/Rev. These two numbers will be computed with the coefficient of thermal expansion at 60F () based on the selected commodity and return the CTL/VCF Value. TABLE 54B (Products). DRY DENSITY CALCULATION. 3 Density in one of the following forms is provided by the Supplier . C to Deg. 11.1.2.5.14 Ethanol Refer to API MPMS Chapter 11.3.3 for volume correction of fuel grade ethanol . These two numbers will be computed with the coefficient of thermal expansion at 60F () based on the selected commodity and return the CTL/VCF Value. Petroleum Oil Calculation Software, ASTM Table 6, Table 5 Correction; Table 6A, 6B, 6D - Automatic generation of Volume Correction Factors to 5 DECIMAL PLACES. Compute volume correction factors for petroleum products using the algorithms in the ASTM D 1250-2004 Manual of Petroleum Measurement Standards, . western states acquirers association 2022 conference. Traditionally, CTL/VCF values are found in books/tables provided by the American Petroleum Institute, matching the temperature and density to find the CTL/VCF values. petroleum measurement tables volume correction factors vol 2 table 5b generalized products correction of observed api gravity to api gravity at 60 degrees f table 6b generalized products 0 reviews. astm table series marine surveyor information. Standard volume Calculation between KL @ 15C and US Barrels @ 60F based on known API or density @ 15C Volume Intra-conversion of litres, cubic metres, US barrels, US gallons, imperial gallons and cubic feet. Correction Table 5a figure(C), you se that the light grey line represent this crude oil. Density in one of the following forms is provided by the Supplier . 11.1.2.5.15 Vacuum Gas Oil (VGO) Vacuum gas oil is a distillation product of crude oil generally with a boiling range between 310C to 600C. Petroleum Measurement Tables: Volume Correction Factors. Page 4 TP06005 iv Issue/Rev. Table 54B: Generalized Products, Correction of Volume to 15C Against Density to 15C VCF against Thermal Exp. In standard applications, computing the VCF or CTL requires the observed temperature of the product, and its API gravity at 60F. Now it comes to one mind, as to how to calculate Density @ 15 Deg C. Boyle's law calculator; Gas formation volume factor Calculator; Antoine Equation Calculator; Oil Correlations Calculators. GOV x VCF = Vol at standard temp. s June 14th, 2019 - Table 6A 6B 6D Automatic generation of Volume Correction Factors to 5 DECIMAL PLACES Table 5A 5B Automatic generation of Gravity Observed Temperature to Gravity 60F Table 8 Generates Pound per Gallon Factors to 4 DECIMAL PLACES Table 11 Generates Long Ton per Barrel Factors Table 13 Generates Metric To convert an API gravity reading to 60F, we usually use ASTM Table 5B. If you want to get something done, set a deadline. 6) Use Density at 15C and Observed Temperature (oC) and find Volume Correction Factor (VCF) from Table 54: 7) Gross Standard Volume (GSV) = GOV x VCF (cubic metres) 8) Weight Correction Factor (WCF) = Density at 15C in vacuum - 0.0011 (or the Density at 15C in air) 9) Weight in Air (Metric Ton) = GSV x WCF (Density at 15C in air) Conversion . Our experts provide clear and concise explanations to help you understand complex concepts. Impressive API Gravity Temperature Correction Calculator the fixed costs will include, in addition to the costs set out in Table 6B, an amount equal to . Using the calculator below, enter the Temperature in degrees Fahrenheit ( F ), and the Density in Degrees API. g 6B Generalized products F API gravity @ 60F 6C . Temperature Deg. August 1980 | Reaffirmed, March 1997 | Price: $140.00 Chapter 11.1 Volume Correction FactorsVolume III Table 6CVolume Correction Factors for Individual and Special Applications, Volume Correction to 60F Against Thermal Expansion Coefficients at . These two numbers will be computed with the coefficient of thermal expansion at 60F () based on the selected commodity and return the CTL/VCF Value. on volume correction factors dates from 1932. volume correction factor equation for water and demonstrates its use for water calibration of provers and pycnometers. To obtain a temperature and pressure volume correction factors CD for generalized crude oils, refined products, and lubricating oils, contact either API or ASTM Posted on May 31, 2022 by . mass effect 2 best armor; pusha t daytona album sales; franklin middle school staff website Of course, if the temperature or API is between the two . r Thus tables '6'A, '24'A and '54'A are used to calculate the VCF for crude oils and '6'B, '24'B and '54'B are used to calculate VCF of petroleum products. The left and right margins of the table are annotated with the temperature. This calculation finds the temperature and pressure volume correction factors for generalised crude oils, refined products and lubricating oils. 10000 Cents To Euro, Density Calculator Measure the height, width, and depth of the shipment in inches. 3 References The following referenced documents are indispensable for the application of this document. c Plug those values into the calculator and it will tell you that the compaction factor = 1.237. Tables 53-60 use C for temperature input. F. Weighted Average temperature calculated. V API Table 6B Conversion Factor: 1.01343 Gross Gallon Billing Net Gallon Billing Cost of oil before shrink added $2.0000 $2.0000 Shrink cost per table 6B $0.0269* . 07/08. v } For correction of US Barrels at Observed temperature to US . Also called Volume Reduction Factor Obtained from ASTM tables . Of course, if the temperature or API is between the two values listed in ASTM Table 6B, we need to interpolate to get the correct VCF. (of solution) C. Table 6A is used for JP-4 and table 6B is used for all petroleum products other than JP-4 See DA PAM 710-2-1. The ZAKOS ASTM OIL CALCS has been designed and is ideally suited to assist Surveyors Ship's Officers for the Cargo / Bunker calculation of a Tanker / Cargo Ship. Compute volume correction factors for petroleum products using the algorithms in the ASTM D 1250-2004 Manual of Petroleum Measurement Standards, . Chapter 11.3.4 for volume correction of gasoline and ethanol blends. ASTM D1250-04. Mathematics is the study of numbers, shapes, and patterns. It is used to solve problems and to understand the world around us. DRY DENSITY CALCULATION. Divide the total cubic inches by 1,728 (the number of cubic inches in a cubic foot). Gravity TABLE 54B (Products). Look no further! Expense ratio calculator for sip Here, we debate how Expense ratio calculator for sip can help students learn Algebra. 11.1:2004 Amd. TABLE 54B (Products). , Dwight Yorke Siblings , The letter describes the type of product that the table is for: A - Crude Oil - Crude oil that is between -10 and 100 API is considered part of group A. i API Gravity Calculator - Crude Oil API Gravity Chart MAY 2ND, 2018 - API TABLE 6B PDF . Corresponding value for Tank Temperature and Density @ 15 Deg C is VCF. Once you understand the question, you can then begin to solve it. mrctv brittany hughes / manfred steger definition of globalization / manfred steger definition of globalization Use Of Volume Correction Table. Our team is dedicated to providing the best possible service to our customers. DRY DENSITY CALCULATION. o S API MPMS Ch 11 1 Flow Cal. Boyle's law calculator; Gas formation volume factor Calculator; Antoine Equation Calculator; Oil Correlations Calculators. Thus tables '6'A, '24'A and '54'A are used to calculate the VCF for crude oils and '6'B, '24'B and '54'B are used to calculate VCF of petroleum products. ASTM / API TABLES TABLE 54A (Crude Oil). Volume correction factors diesel fuel . Table 5B. C Using the calculator below, enter the Temperature in degrees Fahrenheit ( F ), and the Density in Degrees API. By - May 28, 2021 Calculate using either table 6A 6B 6D or 54A 54B 54D Calculate Metric Tons in Air using Table 56 or using density in vacuo 11 points Using the calculator below, enter the Temperature in degrees Fahrenheit (F), and the Density in Degrees API. Temperature Deg. volume correction factor table. Chapter 11.3.4 for volume correction of gasoline and ethanol blends. Volume Correction Factor. Values calculated as per API Standard 2540, Chapter 11.1, Volume X (1993) To obtain the net volume of liquid at 15 C, multiply the uncompensated meter reading by the volume correction factor (VCF) which corresponds to the average measured temperature of the liquid during the delivery. In thermodynamics, the Volume Correction Factor (VCF), also known as Correction for the effect of Temperature on Liquid (CTL), is a standardized computed, The volume correction tables used for crude oils are called 'A' table, and those used for products are called 'B' table. Tables for Oil Survey; Tank Gauging; C to Deg. Calculate the Temperature of the Tank Shell: On a non-insulated tank this is done by adding 7/8 [0.875] of the product temperature to 1/8 [0.125] of the ambient air . The crossed value is your API gravity corrected to 60 F. In our calculator we used an empirical equation to estimate the API gravity at 60F for more accurate result please refer to the ASTM as stated above. r Petroleum Oil Calculation Software, ASTM Table 6, Table 5 Correction; Table 6A, 6B, 6D - Automatic generation of Volume Correction Factors to 5 DECIMAL PLACES. The left and right margins of the table are annotated with the temperature. Api Table 6b api mpms chapter 11 1 standard flow cal, cargo calculations on tankers with astm tables here is, astm tables narod ru, conversion routines, astm table series for oil survey marine surveyor information, volume correction factor calculation development in, oilcalcs on the app store, api manual of petroleum measurement standards, thermoprobe volume correction factor, were going .