NO963011L - Avfyringshode for en perforeringsanordnig - Google Patents

Avfyringshode for en perforeringsanordnig

Info

Publication number
NO963011L
NO963011L NO963011A NO963011A NO963011L NO 963011 L NO963011 L NO 963011L NO 963011 A NO963011 A NO 963011A NO 963011 A NO963011 A NO 963011A NO 963011 L NO963011 L NO 963011L
Authority
NO
Norway
Prior art keywords
perforating
pump
firing head
perforating device
string
Prior art date
Application number
NO963011A
Other languages
English (en)
Other versions
NO963011D0 (no
Inventor
George R Flint
George R Kevin
David S Wesson
Original Assignee
Halliburton Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/147,972 external-priority patent/US4917189A/en
Publication of NO963011L publication Critical patent/NO963011L/no
Application filed by Halliburton Co filed Critical Halliburton Co
Priority to NO963011A priority Critical patent/NO963011D0/no
Publication of NO963011D0 publication Critical patent/NO963011D0/no

Links

Landscapes

  • Earth Drilling (AREA)

Abstract

Anordning (10) for perforering av en undervanns-formasjon (22) i en pumpende brønn (12). En anordning er tilveiebrakt som muliggjør både støtte av en pumpe (24) i en verktøystreng (15) og formidling av fluid og trykk rundt pumpen i verktøystrengen (15). Et av-fyringshode (26) tilknyttet en perforeringsanordning eller perforeringspistol (20) aktiviseres av en trykkforskjell mellom produksjonsstrengboringen (17) og brønnboringens ringrom (18). Denne trykkforskjell oppnås med en pumpe nede i brønnhullet som pumper fluid ut av brønnboringen og inn i produksjonsrørstreng-boringen.
NO963011A 1988-01-25 1996-07-19 Avfyringshode for en perforeringsanordnig NO963011D0 (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO963011A NO963011D0 (no) 1988-01-25 1996-07-19 Avfyringshode for en perforeringsanordnig

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/147,972 US4917189A (en) 1988-01-25 1988-01-25 Method and apparatus for perforating a well
NO885383A NO180213C (no) 1988-01-25 1988-12-02 Verktöystreng for brönnperforering
NO963011A NO963011D0 (no) 1988-01-25 1996-07-19 Avfyringshode for en perforeringsanordnig

Publications (2)

Publication Number Publication Date
NO963011L true NO963011L (no) 1989-07-26
NO963011D0 NO963011D0 (no) 1996-07-19

Family

ID=27353074

Family Applications (1)

Application Number Title Priority Date Filing Date
NO963011A NO963011D0 (no) 1988-01-25 1996-07-19 Avfyringshode for en perforeringsanordnig

Country Status (1)

Country Link
NO (1) NO963011D0 (no)

Also Published As

Publication number Publication date
NO963011D0 (no) 1996-07-19

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