METHOD FOR FLUSHING SLUG IN CBM LINES

According to the present invention, through a method, an N2 injection nozzle is installed in each section to periodically purge sludge accumulated in a coal bed methane (CBM) transfer line to prevent a pipe from being blocked by sludge. Therefore, reduction of productivity can be prevented. 본 발명에 따른...

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Bibliographic Details
Main Authors LEE, HYEN CHAN, JU, WOO SUNG, YI, JONG YEOL, LEE, SEUNG ROK, PARK, EUNG SOON
Format Patent
LanguageEnglish
Korean
Published 10.05.2018
Subjects
BLASTING
CLEANING
CLEANING IN GENERAL
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
PERFORMING OPERATIONS
PIPE-LINE SYSTEMS
PIPE-LINES
PREVENTION OF FOULING IN GENERAL
STORING OF DISTRIBUTING GASES OR LIQUIDS
TRANSPORTING
WEAPONS
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Summary:According to the present invention, through a method, an N2 injection nozzle is installed in each section to periodically purge sludge accumulated in a coal bed methane (CBM) transfer line to prevent a pipe from being blocked by sludge. Therefore, reduction of productivity can be prevented. 본 발명에 따른 방법은 CBM 이송라인에 축적되는 슬러지를 주기적으로 Purge 시킬 수 있도록 N2 주입 노즐을 구간별로 설치함으로써 슬러지가 배관을 막아 생산성 감소되는 문제점을 해결할 수 있다.
Bibliography:Application Number: KR20160144470