BR112015013326A2 - threaded drill string component that resists binding and thread crossing, and method of making a joint into a drill string without binding or thread crossing - Google Patents
threaded drill string component that resists binding and thread crossing, and method of making a joint into a drill string without binding or thread crossingInfo
- Publication number
- BR112015013326A2 BR112015013326A2 BR112015013326A BR112015013326A BR112015013326A2 BR 112015013326 A2 BR112015013326 A2 BR 112015013326A2 BR 112015013326 A BR112015013326 A BR 112015013326A BR 112015013326 A BR112015013326 A BR 112015013326A BR 112015013326 A2 BR112015013326 A2 BR 112015013326A2
- Authority
- BR
- Brazil
- Prior art keywords
- thread
- binding
- drill string
- crossing
- leading end
- Prior art date
Links
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
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
Abstract
1 / 1 resumo “componente da coluna de perfuraã‡ãƒo rosqueada que resiste ao emperramento e ao cruzamento de rosca, e, mã‰todo de feitura de uma junta em uma coluna de perfuraã‡ãƒo sem emperramento ou cruzamento de rosca â€� aspectos da presente invenã§ã£o incluem componentes de coluna de perfuraã§ã£o tendo pelo menos uma rosca se estendendo em torno de um corpo. a extremidade principal da rosca pode ter uma configuraã§ã£o que resiste ao emperramento e ao cruzamento de rosca. em particular, a extremidade principal da rosca pode incluir uma superfãcie plana perpendicular ao corpo. a extremidade principal da rosca pode prover uma transiã§ã£o abrupta para a profundidade de rosca total que ajuda a reduzir ou eliminar o cruzamento de rosca. a extremidade principal da rosca pode ser orientada com um ã¢ngulo em relaã§ã£o ao eixo do componente de coluna de perfuraã§ã£o. quando unidas, as roscas macho e fãªmea se estruturam similarmente, as roscas unidas deslizam juntas ao longo de uma interface na face de inãcio da rosca e sã£o conduzidas para uma condiã§ã£o roscas totalmente acopladas. os inãcios da rosca podem ter uma uniã£o de circunferãªncia total sem posiã§ãµes de emperramento.1/1 Summary “Threaded Drill Column Component that Resists Binding and Thread Crossing, and Making a Joint Method on a Drill Column Without Binding or Thread Crossing” Aspects of the present invention include drill string components having at least one thread extending around a body. the leading end of the thread may have a configuration that resists binding and thread crossing. in particular, the leading end of the thread may include a flat surface perpendicular to the body. the leading end of the thread can provide an abrupt transition to full thread depth that helps reduce or eliminate thread crossover. The leading end of the thread can be oriented at an angle to the axis of the drill string component. when joined, the male and female threads are similarly structured, the joined threads slide together along an interface on the start face of the thread and are conducted to a fully coupled thread condition. thread starts may have a full circumference joint without binding positions.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/717,885 US20130220636A1 (en) | 2011-01-26 | 2012-12-18 | Drill string components resistant to jamming |
| PCT/US2013/075646 WO2014099902A1 (en) | 2012-12-18 | 2013-12-17 | Drill string components resistant to jamming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112015013326A2 true BR112015013326A2 (en) | 2017-07-11 |
Family
ID=50979103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015013326A BR112015013326A2 (en) | 2012-12-18 | 2013-12-17 | threaded drill string component that resists binding and thread crossing, and method of making a joint into a drill string without binding or thread crossing |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2935758A4 (en) |
| CN (1) | CN104919129A (en) |
| AU (1) | AU2013362987A1 (en) |
| BR (1) | BR112015013326A2 (en) |
| CA (1) | CA2890468A1 (en) |
| CL (1) | CL2015001717A1 (en) |
| PE (1) | PE20151102A1 (en) |
| WO (1) | WO2014099902A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9850723B2 (en) | 2011-01-26 | 2017-12-26 | Bly Ip Inc. | Drill string components having multiple-thread joints |
| US10557316B2 (en) | 2011-01-26 | 2020-02-11 | Bly Ip Inc. | Drill string components having multiple-thread joints |
| US9810029B2 (en) | 2011-01-26 | 2017-11-07 | Bly Ip Inc. | Drill string components resistant to jamming |
| US10344541B2 (en) | 2014-10-08 | 2019-07-09 | Schlumberger Technology Corporation | Downhole tool connection assembly and method |
| TWI728455B (en) * | 2019-09-04 | 2021-05-21 | 艋庫拉制震股份有限公司 | Turning tool water outlet device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4630690A (en) * | 1985-07-12 | 1986-12-23 | Dailey Petroleum Services Corp. | Spiralling tapered slip-on drill string stabilizer |
| US5358289A (en) * | 1992-03-13 | 1994-10-25 | Nkk Corporation | Buttress-threaded tubular connection |
| US6485061B1 (en) * | 1996-05-07 | 2002-11-26 | Frank's Casing Crew And Rental Tools, Inc. | Threaded tool joint for connecting large diameter tubulars |
| GB0215668D0 (en) * | 2002-07-06 | 2002-08-14 | Weatherford Lamb | Coupling tubulars |
| US9810029B2 (en) * | 2011-01-26 | 2017-11-07 | Bly Ip Inc. | Drill string components resistant to jamming |
-
2013
- 2013-12-17 BR BR112015013326A patent/BR112015013326A2/en not_active IP Right Cessation
- 2013-12-17 WO PCT/US2013/075646 patent/WO2014099902A1/en active Application Filing
- 2013-12-17 CN CN201380062779.3A patent/CN104919129A/en active Pending
- 2013-12-17 AU AU2013362987A patent/AU2013362987A1/en not_active Abandoned
- 2013-12-17 CA CA2890468A patent/CA2890468A1/en not_active Abandoned
- 2013-12-17 PE PE2015001022A patent/PE20151102A1/en not_active Application Discontinuation
- 2013-12-17 EP EP13865824.0A patent/EP2935758A4/en not_active Withdrawn
-
2015
- 2015-06-17 CL CL2015001717A patent/CL2015001717A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PE20151102A1 (en) | 2015-08-06 |
| CL2015001717A1 (en) | 2015-10-30 |
| CN104919129A (en) | 2015-09-16 |
| CA2890468A1 (en) | 2014-06-26 |
| EP2935758A1 (en) | 2015-10-28 |
| AU2013362987A1 (en) | 2015-04-30 |
| EP2935758A4 (en) | 2017-01-18 |
| WO2014099902A1 (en) | 2014-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application fees: dismissal - article 86 of industrial property law | ||
| B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |