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Standard Test Method for Determination of Light Hydrocarbons and Cut Point Intervals in Live Crude Oils and Condensates by Gas Chromatography (Includes all amendments And changes 2/5/2021).
Automaticky přeložený název:
Standardní testovací metoda pro stanovení lehkých uhlovodíků a odstřihnout Point Intervaly v živé surových olejů a kondenzátech plynovou chromatografií
NORMA vydána dne 1.12.2015
Označení normy: ASTM D8003-15a
Poznámka: NEPLATNÁ
Datum vydání normy: 1.12.2015
Kód zboží: NS-630392
Počet stran: 15
Přibližná hmotnost: 45 g (0.10 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
condensates, cut point interval, floating piston cylinders, light ends, light hydrocarbons, light hydrocarbon composition, live crude oil,, ICS Number Code 75.040 (Crude petroleum)
Significance and Use | ||||||||||||||||||
5.1 This test method determines methane (nC5.2 Equation of state calculations can be applied to variables provided by this method to allow for additional sample characterization. |
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1. Scope | ||||||||||||||||||
1.1 This test method covers the determination of light hydrocarbons and cut point intervals by gas chromatography in live crude oils and condensates with VPCRNote 1: As described in Test Method D6377. 1.2 Methane (C1) to hexane (nC6) and benzene are speciated and quantitated. Samples containing mass fractions of up to 0.5 % methane, 2.0 % ethane, 10 % propane, or 15 % isobutane may be analyzed. A mass fraction with a lower limit of 0.001 % exists for these compounds. 1.3 This test method may be used for the determination of cut point carbon fraction intervals (see 3.1.2) of live crude oils and condensates from initial boiling point (IBP) to 391 °C (nC1.4 Dead oils or condensates sampled in accordance with 12.1 may also be analyzed. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5.1 Exception—Where there is no direct SI equivalent such as tubing size. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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2. Referenced Documents | ||||||||||||||||||
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