CONSTANT MASS GAS EXTRACTION FOR GAS EVALUATION DURING DRILLING

The present disclosure relates to a fluid evaluation system, including: a pump configured to receive drilling fluid that includes formational fluid from a drilling tool and pump the drilling fluid downstream within the evaluation system; a mass flow meter coupled to the output of the pump, the mass...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Rowe, Mathew Dennis
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	The present disclosure relates to a fluid evaluation system, including: a pump configured to receive drilling fluid that includes formational fluid from a drilling tool and pump the drilling fluid downstream within the evaluation system; a mass flow meter coupled to the output of the pump, the mass flow meter configured to provide a feedback signal to the pump to adjust one or more parameters of the pump such that a constant mass of the drilling fluid is pumped through the pump; a gas extractor coupled to the output of the mass flow meter, the gas extractor configured to separate gas from the drilling fluid; and a gas analytic detector coupled to the output of the gas extractor, the gas analytic detector configured to receive the gas and identify one or more characteristics of the gas.