BR112018013851A2 - sistema para condução elétrica, coletor de energia elétrica, e, método para transportar potência elétrica - Google Patents
sistema para condução elétrica, coletor de energia elétrica, e, método para transportar potência elétricaInfo
- Publication number
- BR112018013851A2 BR112018013851A2 BR112018013851-7A BR112018013851A BR112018013851A2 BR 112018013851 A2 BR112018013851 A2 BR 112018013851A2 BR 112018013851 A BR112018013851 A BR 112018013851A BR 112018013851 A2 BR112018013851 A2 BR 112018013851A2
- Authority
- BR
- Brazil
- Prior art keywords
- electric
- collector
- electric power
- conveying
- conduction
- Prior art date
Links
- 239000004020 conductor Substances 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/20—Drives for drilling, used in the borehole combined with surface drive
-
- 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
- E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
-
- 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
- E21B17/028—Electrical or electro-magnetic connections
- E21B17/0285—Electrical or electro-magnetic connections characterised by electrically insulating elements
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/14—Drilling by use of heat, e.g. flame drilling
- E21B7/15—Drilling by use of heat, e.g. flame drilling of electrically generated heat
-
- 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
- E21B10/00—Drill bits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
- F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2352/00—Apparatus for drilling
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Processing Of Terminals (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
uma condução elétrica para ferramentas de fundo de poço é divulgada. o sistema de condução elétrica pode incluir um coletor de potência elétrica, uma coluna de perfuração acoplada ao coletor de potência elétrica, um conduíte de múltiplos condutores que se estende através de um interior da coluna de perfuração e um conjunto de stinger que se estende de um exterior do coletor de potência elétrica até um interior do coletor de potência elétrica para acoplar o conduíte de múltiplos condutores a uma fonte de alimentação elétrica.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2016/016997 WO2017138914A1 (en) | 2016-02-08 | 2016-02-08 | Electrical conveyance for downhole tools |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112018013851A2 true BR112018013851A2 (pt) | 2018-12-18 |
BR112018013851B1 BR112018013851B1 (pt) | 2022-10-11 |
Family
ID=59563906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018013851-7A BR112018013851B1 (pt) | 2016-02-08 | 2016-02-08 | Sistema para condução elétrica, coletor de potência elétrica, e, método para transmitir potência elétrica para uma ferramenta de fundo de poço |
Country Status (5)
Country | Link |
---|---|
US (1) | US10465481B2 (pt) |
EP (1) | EP3387216B1 (pt) |
BR (1) | BR112018013851B1 (pt) |
CA (1) | CA3008174C (pt) |
WO (1) | WO2017138914A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10787869B2 (en) * | 2017-08-11 | 2020-09-29 | Weatherford Technology Holdings, Llc | Electric tong with onboard hydraulic power unit |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1205628A1 (en) | 1994-05-28 | 2002-05-15 | MACKINTOSH, Kenneth | A grease tube |
US5920032A (en) * | 1994-12-22 | 1999-07-06 | Baker Hughes Incorporated | Continuous power/signal conductor and cover for downhole use |
GB2403498B (en) * | 2002-04-22 | 2005-12-28 | Eni Spa | Telemetry system for the bi-directional communication of data between a well point and a terminal unit situated on the surface |
US7193527B2 (en) * | 2002-12-10 | 2007-03-20 | Intelliserv, Inc. | Swivel assembly |
US8172006B2 (en) | 2004-08-20 | 2012-05-08 | Sdg, Llc | Pulsed electric rock drilling apparatus with non-rotating bit |
BRPI1012734B1 (pt) * | 2009-03-31 | 2021-03-02 | Intelliserv International Holding, Ltd | aparelho e sistema para comunicação em torno de um local de poço, e, método para comunicação em torno de um local de poço durante manobra |
WO2012094676A2 (en) * | 2011-01-07 | 2012-07-12 | Sdg, Llc | Apparatus and method for supplying electrical power to an electrocrushing drill |
US9181754B2 (en) * | 2011-08-02 | 2015-11-10 | Haliburton Energy Services, Inc. | Pulsed-electric drilling systems and methods with formation evaluation and/or bit position tracking |
DK2981667T3 (da) * | 2013-04-02 | 2020-09-21 | Nat Oilwell Varco Lp | Støtte- og vedligeholdelsessystemer til rørformet enhed |
NO20230407A1 (en) * | 2013-07-09 | 2015-11-13 | Halliburton Energy Services Inc | An electrical connector assembly and method of transmitting power or a signal in a wellbore |
WO2015171334A1 (en) * | 2014-05-08 | 2015-11-12 | Chevron U.S.A. Inc. | Pulse power drilling fluid and methods of use |
-
2016
- 2016-02-08 WO PCT/US2016/016997 patent/WO2017138914A1/en active Application Filing
- 2016-02-08 BR BR112018013851-7A patent/BR112018013851B1/pt active IP Right Grant
- 2016-02-08 US US15/511,537 patent/US10465481B2/en active Active
- 2016-02-08 CA CA3008174A patent/CA3008174C/en active Active
- 2016-02-08 EP EP16890036.3A patent/EP3387216B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3387216A1 (en) | 2018-10-17 |
US10465481B2 (en) | 2019-11-05 |
EP3387216A4 (en) | 2019-08-07 |
EP3387216B1 (en) | 2022-07-06 |
US20180142535A1 (en) | 2018-05-24 |
CA3008174C (en) | 2020-06-02 |
BR112018013851B1 (pt) | 2022-10-11 |
WO2017138914A1 (en) | 2017-08-17 |
CA3008174A1 (en) | 2017-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 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 08/02/2016, OBSERVADAS AS CONDICOES LEGAIS |