RU2016115587A3 - - Google Patents
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- Publication number
- RU2016115587A3 RU2016115587A3 RU2016115587A RU2016115587A RU2016115587A3 RU 2016115587 A3 RU2016115587 A3 RU 2016115587A3 RU 2016115587 A RU2016115587 A RU 2016115587A RU 2016115587 A RU2016115587 A RU 2016115587A RU 2016115587 A3 RU2016115587 A3 RU 2016115587A3
- Authority
- RU
- Russia
Links
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
- E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
-
- 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
- E21B17/0423—Threaded with plural threaded sections, e.g. with two-step threads
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
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)
- Flexible Shafts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/043,541 US20150093189A1 (en) | 2013-10-01 | 2013-10-01 | Multi-start thread connection for downhole tools |
| US14/043,541 | 2013-10-01 | ||
| PCT/US2014/058354 WO2015050880A1 (en) | 2013-10-01 | 2014-09-30 | Multi-start thread connection for downhole tools |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2016115587A RU2016115587A (en) | 2017-11-10 |
| RU2016115587A3 true RU2016115587A3 (en) | 2018-05-18 |
Family
ID=52740335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2016115587A RU2016115587A (en) | 2013-10-01 | 2014-09-30 | MULTI-THREADED THREADED CONNECTION OF THE WELL TOOL |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20150093189A1 (en) |
| EP (1) | EP3052738A4 (en) |
| RU (1) | RU2016115587A (en) |
| WO (1) | WO2015050880A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10731423B2 (en) | 2013-10-01 | 2020-08-04 | Baker Hughes, A Ge Company, Llc | Multi-start thread connection for downhole tools |
| RU2725440C1 (en) * | 2016-11-28 | 2020-07-02 | Бейкер Хьюз, Э Джии Компани, Ллк | Multi-threaded connection for downhole tools |
| CN110185385B (en) * | 2019-05-10 | 2024-01-12 | 吉林大学 | Double-drill hollow push-pull system for torque self-balancing drilling tool system |
| CN112576182B (en) * | 2020-11-30 | 2022-04-12 | 中国石油天然气集团有限公司 | Wire passing motor drilling tool |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5090497A (en) * | 1990-07-30 | 1992-02-25 | Baker Hughes Incorporated | Flexible coupling for progressive cavity downhole drilling motor |
| US5447472A (en) * | 1993-07-23 | 1995-09-05 | Ide; Russell D. | Articulated coupling for use with a progressive cavity apparatus |
| CA2242592A1 (en) * | 1997-07-11 | 1999-01-11 | William D. Murray | Multiple lead threads for high torque transfer applications |
| US20030155769A1 (en) * | 2000-07-21 | 2003-08-21 | Haines Todd A | Coupling for rotary drill strings |
| US7303007B2 (en) * | 2005-10-07 | 2007-12-04 | Weatherford Canada Partnership | Method and apparatus for transmitting sensor response data and power through a mud motor |
| CA2727382C (en) * | 2008-06-11 | 2016-12-20 | Keith A. Bullin | Downhole motor |
| US8136846B2 (en) * | 2008-11-17 | 2012-03-20 | Gandy Technologies Corporation | Cylindrical tapered thread form for tubular connections |
| US8899349B2 (en) * | 2011-07-22 | 2014-12-02 | Schlumberger Technology Corporation | Methods for determining formation strength of a wellbore |
-
2013
- 2013-10-01 US US14/043,541 patent/US20150093189A1/en not_active Abandoned
-
2014
- 2014-09-30 WO PCT/US2014/058354 patent/WO2015050880A1/en active Application Filing
- 2014-09-30 RU RU2016115587A patent/RU2016115587A/en not_active Application Discontinuation
- 2014-09-30 EP EP14850309.7A patent/EP3052738A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP3052738A1 (en) | 2016-08-10 |
| WO2015050880A1 (en) | 2015-04-09 |
| EP3052738A4 (en) | 2017-06-21 |
| RU2016115587A (en) | 2017-11-10 |
| US20150093189A1 (en) | 2015-04-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20180906 |