Aug 5, 2009 09:08
14 yrs ago
Portuguese term
United Kingdom
compensador
Portuguese to English
Tech/Engineering
Petroleum Eng/Sci
equipment
Características operacionais das sondas de perfuração, esse é um dos ítens.
Tks!
Tks!
Proposed translations
(English)
| 4 | compensator |
Bartat
|
| 5 | Drill String (or motion) Compensator |
Luis Luis
|
| 5 | equalizer |
Marlene Curtis
|
Proposed translations
33 mins
Selected
compensator
A drill string compensator, also known as an "active heave compensator", is a device that sits between the traveling block and hook on an offshore oil drilling rig and moves up and down via pneumatic cylinders to compensate for the heaving motion of the rig caused by waves and tides. The drill string compensator helps the drill bit keep even pressure on the bottom of the hole as drilling takes place.
Drill string compensators must adjust for
*the movement of the ship or rig
*the continually changing weight of the drill string due to pipe being added or taken off
*the changing velocity of the drill string as drilling takes place
http://en.allexperts.com/e/d/dr/drill_string_compensator.htm
Drill string compensators must adjust for
*the movement of the ship or rig
*the continually changing weight of the drill string due to pipe being added or taken off
*the changing velocity of the drill string as drilling takes place
http://en.allexperts.com/e/d/dr/drill_string_compensator.htm
Note from asker:
| Cheers, Bartat! Most helpful. |
4 KudoZ points awarded for this answer.
Comment: "Tks"
3 hrs
Drill String (or motion) Compensator
The motion compensator is mounted between the traveling block and hook, and is connected to the deck-mounted air pressure vessels (APVs) via standpipes and a hose loop...
4 hrs
Marlene Curtis
United States
United States
Native in Portuguese
&
English
United States
Marlene Curtis
Native in: Portuguese 
, English
Works in: English to Portuguese, Portuguese to English
Related KudoZ points
:
172
equalizer
equalizer
[eletrônica, eletricidade] s. equalizador, m.; compensador, m.
--------------------------------------------------------------------------------
[mecânica] s. compensador, m.; equilibrador, m.; balancim,
Babylon
Method for improving the feasibility of a drilling rig of jack-up ... Patent Abstract: A method and apparatus for an improved drilling rig of jack-up type is ... Cantilevered mobile marine rig with hydraulic load equalizer ...
www.patentstorm.us/patents/6030148.html - Similar -
Method for improving the feasibility of a drilling rig of jack-up ... discharging said air space for transporting said drilling rig. .... Inventor: Armstong4483644, Cantilevered mobile marine rig with hydraulic load
Optical MEMS for lightwave communication ... wavelength-selective switches and crossconnects, spectral equalizers, ... Compensateur; Compensator; Compensador; Egaliseur; Equalizer; Igualador; ...
cat.inist.fr/?aModele=afficheN&cpsidt=18497455 - Similar -
by MC WU - 2006
[eletrônica, eletricidade] s. equalizador, m.; compensador, m.
--------------------------------------------------------------------------------
[mecânica] s. compensador, m.; equilibrador, m.; balancim,
Babylon
Method for improving the feasibility of a drilling rig of jack-up ... Patent Abstract: A method and apparatus for an improved drilling rig of jack-up type is ... Cantilevered mobile marine rig with hydraulic load equalizer ...
www.patentstorm.us/patents/6030148.html - Similar -
Method for improving the feasibility of a drilling rig of jack-up ... discharging said air space for transporting said drilling rig. .... Inventor: Armstong4483644, Cantilevered mobile marine rig with hydraulic load
Optical MEMS for lightwave communication ... wavelength-selective switches and crossconnects, spectral equalizers, ... Compensateur; Compensator; Compensador; Egaliseur; Equalizer; Igualador; ...
cat.inist.fr/?aModele=afficheN&cpsidt=18497455 - Similar -
by MC WU - 2006
Something went wrong...