RU99109197A - DEVICE FOR REDUCING STATIC PRESSURE ON BOTTOM - Google Patents

DEVICE FOR REDUCING STATIC PRESSURE ON BOTTOM

Info

Publication number
RU99109197A
RU99109197A RU99109197/03A RU99109197A RU99109197A RU 99109197 A RU99109197 A RU 99109197A RU 99109197/03 A RU99109197/03 A RU 99109197/03A RU 99109197 A RU99109197 A RU 99109197A RU 99109197 A RU99109197 A RU 99109197A
Authority
RU
Russia
Prior art keywords
static pressure
reducing static
reducing
ejectors
wellhead
Prior art date
Application number
RU99109197/03A
Other languages
Russian (ru)
Original Assignee
Любимов Валерий Васильевич
Filing date
Publication date
Application filed by Любимов Валерий Васильевич filed Critical Любимов Валерий Васильевич
Publication of RU99109197A publication Critical patent/RU99109197A/en

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Claims (1)

Изобретение относится к нефтегазодобывающей промышленности (бурению скважин), отлично от применяемых эжекторов с низким КПД, в том, что используется энергия промывочной жидкости, направленной вверх и движущейся с большой скоростью в сторону устья скважины.The invention relates to the oil and gas industry (well drilling), different from the used ejectors with low efficiency, in that the energy of the flushing fluid is directed upward and moving at high speed towards the wellhead.
RU99109197/03A 1999-04-26 DEVICE FOR REDUCING STATIC PRESSURE ON BOTTOM RU99109197A (en)

Publications (1)

Publication Number Publication Date
RU99109197A true RU99109197A (en) 2001-02-10

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