Sound wave transmission is along with device that bores bottom pressure data

The utility model relates to a well drilling data transmission device technical field is a sound wave transmission is along with device that bores bottom pressure data, its include the stub boring quickly, sound wave transmission urceolus, along with boring pressure measurement urceolus, a battery s...

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Bibliographische Detailangaben
Hauptverfasser:	MA HONGBIN, MENG XIANBEI, ZHOU QIANG, LUO WEI, LIU CHEN, SUN PENG, TANG LIANG
Format:	Patent
Sprache:	chi ; 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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