Apparatus for drilling

A drilling apparatus is provided. According to an aspect of the present invention, the drilling apparatus comprises: first and second top drives including an upper module which has a first clamping unit clamping a pipe and a mud injection unit injecting mud and a lower module which has a second clam...

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Bibliographic Details
Main Authors KIM, HYUN GOO, BAE, SUNG JUNE, HA, YOUNG YOUL, LEE, DONG GUN
Format Patent
LanguageEnglish
Korean
Published 15.03.2017
Subjects
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
EQUIPMENT FOR SHIPPING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
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Summary:A drilling apparatus is provided. According to an aspect of the present invention, the drilling apparatus comprises: first and second top drives including an upper module which has a first clamping unit clamping a pipe and a mud injection unit injecting mud and a lower module which has a second clamping unit clamping a pipe and a pipe rotation unit rotating the pipe clamped by the second clamping unit; and a controller controlling the first top drive and the second top drive. 시추 장치가 제공된다. 본 발명의 일 면(aspect)에 따른 시추 장치는, 파이프를 클램핑하는 제1 클램핑부 및 머드를 주입하는 머드 주입부를 구비하는 상부 모듈과, 파이프를 클램핑하는 제2 클램핑부 및 상기 제2 클램핑부에 의해 클램핑된 파이프를 회전시키는 파이프 회전부를 구비하는 하부 모듈을 포함하는 제1 및 제2 탑 드라이브; 및 상기 제1 탑 드라이브 및 상기 제2 탑 드라이브를 제어하는 컨트롤러를 포함한다.
Bibliography:Application Number: KR20150126362