GB2549176B - Top drive for a drilling rig - Google Patents
Top drive for a drilling rigInfo
- Publication number
- GB2549176B GB2549176B GB1702355.7A GB201702355A GB2549176B GB 2549176 B GB2549176 B GB 2549176B GB 201702355 A GB201702355 A GB 201702355A GB 2549176 B GB2549176 B GB 2549176B
- Authority
- GB
- United Kingdom
- Prior art keywords
- drilling rig
- top drive
- drive
- rig
- drilling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005553 drilling Methods 0.000 title 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/022—Top drives
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/167—Connecting or disconnecting pipe couplings or joints using a wrench adapted to engage a non circular section of pipe, e.g. a section with flats or splines
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
-
- 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/025—Surface drives for rotary drilling with a to-and-fro rotation of the tool
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20160361A NO345334B1 (en) | 2016-03-02 | 2016-03-02 | Top drive for a drilling rig |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201702355D0 GB201702355D0 (en) | 2017-03-29 |
GB2549176A GB2549176A (en) | 2017-10-11 |
GB2549176B true GB2549176B (en) | 2018-07-25 |
Family
ID=58462172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1702355.7A Active GB2549176B (en) | 2016-03-02 | 2017-02-14 | Top drive for a drilling rig |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2549176B (en) |
NO (1) | NO345334B1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080135228A1 (en) * | 2006-12-12 | 2008-06-12 | Wells Lawrence E | Tubular grippers and top drive systems |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5388651A (en) * | 1993-04-20 | 1995-02-14 | Bowen Tools, Inc. | Top drive unit torque break-out system |
US7055594B1 (en) * | 2004-11-30 | 2006-06-06 | Varco I/P, Inc. | Pipe gripper and top drive systems |
-
2016
- 2016-03-02 NO NO20160361A patent/NO345334B1/en unknown
-
2017
- 2017-02-14 GB GB1702355.7A patent/GB2549176B/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080135228A1 (en) * | 2006-12-12 | 2008-06-12 | Wells Lawrence E | Tubular grippers and top drive systems |
Also Published As
Publication number | Publication date |
---|---|
GB2549176A (en) | 2017-10-11 |
NO345334B1 (en) | 2020-12-14 |
NO20160361A1 (en) | 2017-09-04 |
GB201702355D0 (en) | 2017-03-29 |
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