PROCEDIMENTO PER MANTENERE I PARAMETRI PRESELEZIONATI DEL FANGO DI PERFORAZIONE

PCT No. PCT/SU79/00088 Sec. 371 Date Nov. 27, 1980 Sec. 102(e) Date Nov. 3, 1980 PCT Filed Sep. 28, 1979 PCT Pub. No. WO80/02038 PCT Pub. Date Oct. 2, 1980.A method of maintaining preset parameters of a drilling mud delivered into a well in the process of drilling in which a value of the oxidation-r...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ALEKHIN STANISLAV AFANASIEVICH, MAMADZHANOV ULMAS DZHURAEVICH, BAKHIR VITOLD MIKHAILOVICH
Format:	Patent
Sprache:	ita
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING
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