NO903441L - PROCEDURE AND APPARATUS FOR SHOCK ATTENTION TO REJECTABLE OFFSHORE RIGGES. - Google Patents
PROCEDURE AND APPARATUS FOR SHOCK ATTENTION TO REJECTABLE OFFSHORE RIGGES.Info
- Publication number
- NO903441L NO903441L NO90903441A NO903441A NO903441L NO 903441 L NO903441 L NO 903441L NO 90903441 A NO90903441 A NO 90903441A NO 903441 A NO903441 A NO 903441A NO 903441 L NO903441 L NO 903441L
- Authority
- NO
- Norway
- Prior art keywords
- offshore
- rigges
- rejectable
- procedure
- shock
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Abstract
En ny og forbedret støtdempermekanisme og metode for bruk på benstrukturen til en oppjekkbar offshore borerigg er fremlagt. Støtdempingsmekanismen er konstruert for og monteres på bunnen av hvert eksisterende ben til en borerigg og består av en spiss stempeldel som er plassert på bunnen av benstrukturen, hvor stempeldelen stikker nedover gjennom fundamenret/- foten til riggbenet og er holdt på plass med en elastisk strekkdel som er konstruert for å absorbere støtkrefter under vertikal/aksialstøt av leggstrukturen når den kommer i kontakt med sjøbunnen.A new and improved shock absorber mechanism and method for use on the bone structure of a jack-up offshore drilling rig has been presented. The shock-absorbing mechanism is designed for and mounted on the bottom of each existing leg of a drilling rig and consists of a pointed piston part located at the bottom of the bone structure, the piston part protruding down through the foundation / foot of the rig bone and is held in place with an elastic stretching part. is designed to absorb impact forces during vertical / axial impact of the leg structure when it comes into contact with the seabed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO90903441A NO903441L (en) | 1990-08-06 | 1990-08-06 | PROCEDURE AND APPARATUS FOR SHOCK ATTENTION TO REJECTABLE OFFSHORE RIGGES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO90903441A NO903441L (en) | 1990-08-06 | 1990-08-06 | PROCEDURE AND APPARATUS FOR SHOCK ATTENTION TO REJECTABLE OFFSHORE RIGGES. |
Publications (2)
Publication Number | Publication Date |
---|---|
NO903441D0 NO903441D0 (en) | 1990-08-06 |
NO903441L true NO903441L (en) | 1992-02-07 |
Family
ID=19893398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO90903441A NO903441L (en) | 1990-08-06 | 1990-08-06 | PROCEDURE AND APPARATUS FOR SHOCK ATTENTION TO REJECTABLE OFFSHORE RIGGES. |
Country Status (1)
Country | Link |
---|---|
NO (1) | NO903441L (en) |
-
1990
- 1990-08-06 NO NO90903441A patent/NO903441L/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO903441D0 (en) | 1990-08-06 |
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