MXPA03003905A - Conector de tuberia de revestimiento de perforacion con ranura de baja flexion por esfuerzo. - Google Patents
Conector de tuberia de revestimiento de perforacion con ranura de baja flexion por esfuerzo.Info
- Publication number
- MXPA03003905A MXPA03003905A MXPA03003905A MXPA03003905A MXPA03003905A MX PA03003905 A MXPA03003905 A MX PA03003905A MX PA03003905 A MXPA03003905 A MX PA03003905A MX PA03003905 A MXPA03003905 A MX PA03003905A MX PA03003905 A MXPA03003905 A MX PA03003905A
- Authority
- MX
- Mexico
- Prior art keywords
- flex groove
- joints
- low stress
- tapered
- profile
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 230000013011 mating Effects 0.000 abstract 2
- 230000007704 transition Effects 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- E21B17/042—Threaded
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
Una cadena de tubos para campos petroliferos (10, 60, 60A) que consiste de varios segmentos alargados que tienen uno o ambos extremos roscados. Los segmentos pueden estar conectados a traves de un acoplamiento que incluye un cuerpo de acoplamiento generalmente en forma de manga que tiene un perfil de rosca corriente arriba ahusado y un perfil de rosca corriente abajo ahusado para enganchamiento roscado con un perfil correspondiente de un segmento respectivo. El cuerpo de acoplamiento incluye una ranura de baja flexion por esfuerzos (30) que tiene un angulo abiselado de salida de rosca de caja seleccionado, y todas las transiciones en la ranura de flexion entre las superficies tienen un radio mayor que 0.254 cm (0.100 pulgada) para minimizar los esfuerzos de los tubos verticales. Una conexion de pasador en caja entre segmentos tubulares incluye roscas ahusadas correspondientes (72), enganchamiento de hombro de extremo (74, 76, 78 y 80), y una ranura de baja flexion por esfuerzo (82). La presente invencion permite la utilizacion de segmentos alargados tanto en una cadena de tuberia de revestimiento como en una cadena de perforacion, ahorrando por consiguiente tiempo y costos importantes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/706,204 US6406070B1 (en) | 2000-11-03 | 2000-11-03 | Casing drilling connector with low stress flex groove |
| PCT/US2001/050537 WO2002036923A2 (en) | 2000-11-03 | 2001-11-01 | Casing drilling connector with low stress flex groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MXPA03003905A true MXPA03003905A (es) | 2004-09-10 |
Family
ID=24836624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA03003905A MXPA03003905A (es) | 2000-11-03 | 2001-11-01 | Conector de tuberia de revestimiento de perforacion con ranura de baja flexion por esfuerzo. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6406070B1 (es) |
| AU (1) | AU2002232873A1 (es) |
| BR (1) | BR0115128B1 (es) |
| CA (1) | CA2427280C (es) |
| GB (1) | GB2388171B (es) |
| MX (1) | MXPA03003905A (es) |
| WO (1) | WO2002036923A2 (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6893054B2 (en) * | 2003-03-04 | 2005-05-17 | Schlumberger Technology Corporation | Quick connection for tubulars |
| US7438329B2 (en) * | 2005-01-11 | 2008-10-21 | V&M Atlas Bradford, Lp | Methods and connections for coupled pipe |
| GB2472861B (en) * | 2009-08-24 | 2011-07-06 | Dynamic Dinosaurs Bv | Flexible couplings for tubular members |
| CN101839379A (zh) * | 2010-05-25 | 2010-09-22 | 陆金福 | 钢管的螺纹连接方法 |
| WO2012074984A2 (en) | 2010-12-01 | 2012-06-07 | Vermeer Manufacturing Company | Tapered thread configuration with improved durability |
| US10274112B2 (en) | 2013-06-06 | 2019-04-30 | Bryan Lane | Threaded connection |
| US10273765B2 (en) * | 2013-06-06 | 2019-04-30 | Bryan Lane | Threaded connection |
| US9644771B1 (en) * | 2013-06-06 | 2017-05-09 | Bryan Lane | Threaded coupling |
| JP5915608B2 (ja) * | 2013-09-12 | 2016-05-11 | Ｊｆｅスチール株式会社 | 耐焼付き性に優れた油井管用ねじ継手 |
| US9261207B1 (en) * | 2014-12-12 | 2016-02-16 | Precision Couplings, Llc | Coupling with anti-rotational element |
| US11047413B2 (en) | 2016-04-27 | 2021-06-29 | Hydril Company | Threaded and coupled tubular goods connection |
| US11008819B2 (en) | 2017-10-30 | 2021-05-18 | OCTG Connections, LLC | Oil country tubular goods casing coupling |
| CN110500044B (zh) * | 2019-09-27 | 2024-02-09 | 衡阳华菱钢管有限公司 | 抗疲劳套管的螺纹接头 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2825585A (en) * | 1954-07-01 | 1958-03-04 | American Iron & Machine Works | Prestressed shrunk-fitted rotary drill collar and tool joint |
| GB2215429B (en) * | 1988-03-04 | 1992-10-28 | Nobuyuki Sugimura | Stepped thread joint |
| US4892337A (en) * | 1988-06-16 | 1990-01-09 | Exxon Production Research Company | Fatigue-resistant threaded connector |
| US5197553A (en) | 1991-08-14 | 1993-03-30 | Atlantic Richfield Company | Drilling with casing and retrievable drill bit |
| US5358285A (en) * | 1992-12-03 | 1994-10-25 | Prideco, Inc. | Stress relief groove for drill pipe |
| US5355968A (en) | 1993-05-20 | 1994-10-18 | Grant Tfw, Inc. | Tool joint stress relief groove |
| US5505502A (en) * | 1993-06-09 | 1996-04-09 | Shell Oil Company | Multiple-seal underwater pipe-riser connector |
| US5502502A (en) * | 1995-03-06 | 1996-03-26 | Honeywell Inc. | PLL-based method and apparatus for generating video drive signals from various sync formats |
| US5853199A (en) * | 1995-09-18 | 1998-12-29 | Grant Prideco, Inc. | Fatigue resistant drill pipe |
| US5681059A (en) * | 1995-12-15 | 1997-10-28 | Mackie; Michael J. | Pipe connector |
| US5931511A (en) | 1997-05-02 | 1999-08-03 | Grant Prideco, Inc. | Threaded connection for enhanced fatigue resistance |
| US6050610A (en) * | 1997-05-20 | 2000-04-18 | Hydril Company | Stress reduction groove for tubular connection |
-
2000
- 2000-11-03 US US09/706,204 patent/US6406070B1/en not_active Expired - Lifetime
-
2001
- 2001-11-01 AU AU2002232873A patent/AU2002232873A1/en not_active Abandoned
- 2001-11-01 MX MXPA03003905A patent/MXPA03003905A/es active IP Right Grant
- 2001-11-01 WO PCT/US2001/050537 patent/WO2002036923A2/en not_active Application Discontinuation
- 2001-11-01 CA CA002427280A patent/CA2427280C/en not_active Expired - Lifetime
- 2001-11-01 GB GB0309281A patent/GB2388171B/en not_active Expired - Lifetime
- 2001-11-01 BR BRPI0115128-2A patent/BR0115128B1/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US6406070B1 (en) | 2002-06-18 |
| AU2002232873A1 (en) | 2002-05-15 |
| GB2388171A (en) | 2003-11-05 |
| BR0115128A (pt) | 2004-06-01 |
| CA2427280C (en) | 2009-04-21 |
| CA2427280A1 (en) | 2002-05-10 |
| WO2002036923A3 (en) | 2002-09-12 |
| BR0115128B1 (pt) | 2012-11-27 |
| GB2388171B (en) | 2004-07-07 |
| WO2002036923A2 (en) | 2002-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration | ||
| GB | Transfer or rights | ||
| HC | Change of company name or juridical status |