Glossary entry (derived from question below)
English term or phrase:
landing string
Norwegian translation:
stige- / borerør
Added to glossary by
Tore Bjerkek
Feb 28, 2004 13:44
20 yrs ago
2 viewers *
English term
landing string
English to Norwegian
Tech/Engineering
Petroleum Eng/Sci
To set the packer [tetningsstykket], the *landing string* is disengaged from the liner [foringsrøret] and pulled up a distance within the wellbore. *Spring-loaded dogs* (not shown) positioned in the *landing string* are raised within the wellbore so as to clear the top of the *PBR* (polished bore receptacle), whereupon the dogs spring outward. The landing string then uses the dogs in order to land on top of the PBR and to exert the force needed to begin
actuation of the packer.
actuation of the packer.
Proposed translations
(Norwegian)
1 +1 | borestang | Ivan Eikås Skjøstad |
Proposed translations
+1
1 day 1 hr
Selected
borestang
Prøver meg med denne. Utfra det andre jeg fant på nettet ser det ut som om det er snakk om en variant av vanlige borerør, men at det kanskje brukes i en spesiell fase av boringen?
Fra Clue:drill string=borestang
Fra Clue:drill string=borestang
Peer comment(s):
agree |
Vedis Bjørndal
: drill string er det samme som production string og er omsluttet av et stigerør og et foringsrør (drilling string)
20 hrs
|
4 KudoZ points awarded for this answer.
Comment: "Takk til Ivan og Vedis."
Discussion
Fra NORSOK standard:
All components of the casing string including connections, circulation devices and landing string shall be subject to load case verification.
Dessuten sier NORSOK:
Its purpose is to seal off the bore in the landing string to allow lubrication of long wireline or CT tools without having to close the SSTT and depressurize the entire landing string.
Jeg lener forsatt mot produksjonsr�r, men h�per noen kan bidra med noe fra egen erfaring.