Glossary entry

Norwegian term or phrase:

21" Riser - 5 1/2"DP | 13 3/8"CSG - 5 1/2" DP | OH - HWDP | OH - BHA

English translation:

DP=drill pipe, OH=open hole, BHA=bottomhole assembly, CSG=casing

Added to glossary by roguestate
Feb 18, 2004 06:52
20 yrs ago
Norwegian term

21" Riser - 5 1/2"DP | 13 3/8"CSG - 5 1/2" DP | OH - HWDP | OH - BHA

Norwegian to English Tech/Engineering Petroleum Eng/Sci oil rigs pipe sections
These are pipe sections on the bore of a drilling rig. Are these Norwegian abbreviations identifying the pipe sections or are they standard international terms / abbreviations?
Very grateful for all help

Proposed translations

2 hrs
Selected

DP=drill pipe, OH=open hole, BHA=bottomhole assembly, CSG=casing

This is not a field I know very much about, but I think the abbreviations are almost certainly English. I found these in the Norsk termbank database, which has a great deal of petroleum terminology.
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4 KudoZ points awarded for this answer. Comment: "Thanks a lot. It's been a while since I worked on a rig & I just wasn't sure though I tended towards it being a US led international standard. Thanks to you both for your trouble!"
1 hr
Norwegian term (edited): Very possibly international

as question

I CAN'T GIVE YOU A DEFINITE ANSWER, and there are dozens of possible meanings for the acronyms, so without more context it is not easy to help.

But as the measurements are given in inches, not metric units, which are generally used in Norwegian contexts apart from technical dimensions ... (Riser is English too)

and as the offshore industry is very international, I would guess that these are standard international abbreviations etc.

If you can't check with your client or some other expert, leave well alone and possibly add a note that you have left these terms and dimensions as in the original text.


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Note added at 2 hrs 4 mins (2004-02-18 08:56:51 GMT)
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CSG is another indicator - this is not infallible, but the odds are that anything with C has been imported at some point into Norwegian (or Danish).
Check for false friends when you think you have found the answer!
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