BR112017005747A2 - Seção de coluna montante equipada com um anel de bloqueio disposto entre o tubo principal e o tubo auxiliar - Google Patents
Seção de coluna montante equipada com um anel de bloqueio disposto entre o tubo principal e o tubo auxiliarInfo
- Publication number
- BR112017005747A2 BR112017005747A2 BR112017005747A BR112017005747A BR112017005747A2 BR 112017005747 A2 BR112017005747 A2 BR 112017005747A2 BR 112017005747 A BR112017005747 A BR 112017005747A BR 112017005747 A BR112017005747 A BR 112017005747A BR 112017005747 A2 BR112017005747 A2 BR 112017005747A2
- Authority
- BR
- Brazil
- Prior art keywords
- locking ring
- tube
- upstairs
- column section
- ring arranged
- Prior art date
Links
- 238000011144 upstream manufacturing Methods 0.000 abstract 3
- 238000005553 drilling Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/08—Casing joints
- E21B17/085—Riser connections
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/01—Risers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/18—Pipes provided with plural fluid passages
Abstract
SEÇÃO DE COLUNA MONTANTE EQUIPADA COM UM ANEL DE BLOQUEIO DISPOSTO ENTRE O TUBO PRINCIPAL E O TUBO AUXILIAR. A presente invenção refere-se a uma seção (4) de coluna montante, equipada com um anel de bloqueio interno (11). O anel de bloqueio (11) coopera com um elemento conector macho (9) e um elemento conector fêmea (8) por meio de séries de pinos. A invenção refere-se também a uma coluna montante constituída de várias seções (4) e refere-se à utilização da coluna montante para efetuar uma operação de perfuração no mar.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1454057A FR3020655B1 (fr) | 2014-05-05 | 2014-05-05 | Troncon de colonne montante equipee d'une bague de verrouillage disposee entre le tube principal et le tube auxiliaire |
FR1454057 | 2014-05-05 | ||
PCT/EP2015/058270 WO2015169560A1 (fr) | 2014-05-05 | 2015-04-16 | Tronçon de colonne montante equipee d'une bague de verrouillage disposee entre le tube principal et le tube auxiliaire |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017005747A2 true BR112017005747A2 (pt) | 2023-01-10 |
BR112017005747B1 BR112017005747B1 (pt) | 2023-06-27 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
US10024120B2 (en) | 2018-07-17 |
US20170074052A1 (en) | 2017-03-16 |
EP3140494B1 (fr) | 2018-07-25 |
FR3020655B1 (fr) | 2016-05-06 |
WO2015169560A1 (fr) | 2015-11-12 |
EP3140494A1 (fr) | 2017-03-15 |
FR3020655A1 (fr) | 2015-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B12F | Other appeals [chapter 12.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/04/2015, OBSERVADAS AS CONDICOES LEGAIS |