AR097843A1 - Cojinete de rotor para motor de perforación de cavidad progresiva de fondo de pozo - Google Patents
Cojinete de rotor para motor de perforación de cavidad progresiva de fondo de pozoInfo
- Publication number
- AR097843A1 AR097843A1 ARP140103612A ARP140103612A AR097843A1 AR 097843 A1 AR097843 A1 AR 097843A1 AR P140103612 A ARP140103612 A AR P140103612A AR P140103612 A ARP140103612 A AR P140103612A AR 097843 A1 AR097843 A1 AR 097843A1
- Authority
- AR
- Argentina
- Prior art keywords
- bearing
- rotor
- stator
- housing
- drilling motor
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 2
- 230000000750 progressive effect Effects 0.000 title abstract 2
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
- E21B4/003—Bearing, sealing, lubricating details
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/02—Arrangements of bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
- F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/50—Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/60—Shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Sliding-Contact Bearings (AREA)
- Hydraulic Motors (AREA)
- Rolling Contact Bearings (AREA)
- Turning (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Motor de perforación de cavidad progresiva que se posiciona en un pozo que incluye un alojamiento tubular, un estator que tiene una serie de lóbulos helicoidales y un rotor que tiene una serie de lóbulos helicoidales. El rotor se mueve en orbita alrededor del eje longitudinal central del estator. Un conjunto de cojinete está acoplado a un extremo del alojamiento y está dispuesto alrededor de un extremo del rotor. El conjunto de cojinete incluye un alojamiento de cojinete que está dispuesto concéntricamente en el alojamiento del estator, un cojinete externo que está dispuesto concéntricamente en el alojamiento de cojinete y un cojinete interno que está dispuesto en el primer extremo cilíndrico del rotor. El cojinete interno tiene un eje central alineado con el eje central del rotor y está posicionado en el cojinete externo de tal modo que el cojinete interno se mueve en órbita alrededor del eje longitudinal central del estator cuando se hace girar al rotor en el estator.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2013/062676 WO2015047405A1 (en) | 2013-09-30 | 2013-09-30 | Rotor bearing for progressing cavity downhole drilling motor |
Publications (1)
Publication Number | Publication Date |
---|---|
AR097843A1 true AR097843A1 (es) | 2016-04-20 |
Family
ID=52744278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP140103612A AR097843A1 (es) | 2013-09-30 | 2014-09-29 | Cojinete de rotor para motor de perforación de cavidad progresiva de fondo de pozo |
Country Status (11)
Country | Link |
---|---|
US (1) | US10161187B2 (es) |
CN (1) | CN105683481A (es) |
AR (1) | AR097843A1 (es) |
AU (1) | AU2013401963B2 (es) |
CA (1) | CA2922856C (es) |
DE (1) | DE112013007474T5 (es) |
GB (1) | GB2536128B (es) |
MX (1) | MX2016002540A (es) |
NO (1) | NO20160320A1 (es) |
RU (1) | RU2629315C2 (es) |
WO (1) | WO2015047405A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10240435B2 (en) * | 2013-05-08 | 2019-03-26 | Halliburton Energy Services, Inc. | Electrical generator and electric motor for downhole drilling equipment |
US9670727B2 (en) * | 2013-07-31 | 2017-06-06 | National Oilwell Varco, L.P. | Downhole motor coupling systems and methods |
CN104847258B (zh) * | 2015-04-20 | 2017-12-08 | 江汉石油钻头股份有限公司 | 一种全金属螺杆钻具 |
CN104847257B (zh) * | 2015-04-20 | 2017-12-08 | 江汉石油钻头股份有限公司 | 一种螺杆钻具马达 |
US10385615B2 (en) * | 2016-11-10 | 2019-08-20 | Baker Hughes, A Ge Company, Llc | Vibrationless moineau system |
CA2961629A1 (en) | 2017-03-22 | 2018-09-22 | Infocus Energy Services Inc. | Reaming systems, devices, assemblies, and related methods of use |
US10968699B2 (en) * | 2017-02-06 | 2021-04-06 | Roper Pump Company | Lobed rotor with circular section for fluid-driving apparatus |
US10895256B2 (en) | 2017-12-14 | 2021-01-19 | Schlumberger Technology Corporation | Stator and rotor profile for improved power section performance and reliability |
US10280721B1 (en) * | 2018-07-27 | 2019-05-07 | Upwing Energy, LLC | Artificial lift |
RU197188U1 (ru) * | 2019-08-12 | 2020-04-09 | Открытое акционерное общество Научно-производственное объединение "Буровая техника" | Винтовой забойный двигатель |
US11332978B1 (en) * | 2020-11-11 | 2022-05-17 | Halliburton Energy Services, Inc. | Offset coupling for mud motor drive shaft |
US11939844B2 (en) * | 2022-07-22 | 2024-03-26 | National Oilwell Varco, L.P. | Rotor bearing system |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
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US4913234A (en) | 1987-07-27 | 1990-04-03 | Bodine Albert G | Fluid driven screw type sonic oscillator-amplifier system for use in freeing a stuck pipe |
US5139400A (en) | 1989-10-11 | 1992-08-18 | Ide Russell D | Progressive cavity drive train |
RU2017921C1 (ru) * | 1990-12-13 | 1994-08-15 | Камский научно-исследовательский институт комплексных исследований глубоких и сверхглубоких скважин | Гидравлический забойный двигатель |
FR2683001B1 (fr) | 1991-10-23 | 1994-02-04 | Andre Leroy | Machine volumetrique axiale. |
US20020074167A1 (en) * | 2000-12-20 | 2002-06-20 | Andrei Plop | High speed positive displacement motor |
US7492069B2 (en) * | 2001-04-19 | 2009-02-17 | Baker Hughes Incorporated | Pressurized bearing system for submersible motor |
US6905319B2 (en) | 2002-01-29 | 2005-06-14 | Halliburton Energy Services, Inc. | Stator for down hole drilling motor |
CA2453774C (en) | 2002-05-15 | 2007-11-27 | Baker Hughes Incorporated | Closed loop drilling assembly with electronics outside a non-rotating sleeve |
EP1709293B1 (en) | 2003-12-19 | 2007-11-21 | Baker Hughes Incorporated | Method and apparatus for enhancing directional accuracy and control using bottomhole assembly bending measurements |
US20050211471A1 (en) | 2004-03-29 | 2005-09-29 | Cdx Gas, Llc | System and method for controlling drill motor rotational speed |
US7703982B2 (en) * | 2005-08-26 | 2010-04-27 | Us Synthetic Corporation | Bearing apparatuses, systems including same, and related methods |
GB0615135D0 (en) | 2006-07-29 | 2006-09-06 | Futuretec Ltd | Running bore-lining tubulars |
US7748466B2 (en) | 2006-09-14 | 2010-07-06 | Thrubit B.V. | Coiled tubing wellbore drilling and surveying using a through the drill bit apparatus |
RU2341637C2 (ru) * | 2007-01-09 | 2008-12-20 | Государственное образовательное учреждение высшего профессионального образования "Тюменский государственный нефтегазовый университет" | Малогабаритный винтовой забойный двигатель (варианты) |
CN101307674B (zh) * | 2007-05-14 | 2010-12-15 | 伍成林 | 一种长寿螺旋换能设备 |
NO327503B1 (no) | 2007-09-20 | 2009-07-27 | Agr Subsea As | Eksenterskruepumpe med flere pumpeseksjoner |
US20100038142A1 (en) | 2007-12-18 | 2010-02-18 | Halliburton Energy Services, Inc. | Apparatus and method for high temperature drilling operations |
CA2634937C (en) * | 2007-12-21 | 2015-03-31 | Optimal Pressure Drilling Services Inc. | Seal cleaning and lubricating bearing assembly for a rotating flow diverter |
RU2365726C1 (ru) * | 2008-02-28 | 2009-08-27 | Владимир Романович Сорокин | Винтовой забойный двигатель |
CN102066685A (zh) | 2008-06-13 | 2011-05-18 | 普拉德研究及开发股份有限公司 | 使用磁运动转换器的井眼仪器 |
RU2373365C1 (ru) * | 2008-08-28 | 2009-11-20 | Общество С Ограниченной Ответственностью "Вниибт-Буровой Инструмент" | Винтовой забойный двигатель |
US8277124B2 (en) | 2009-02-27 | 2012-10-02 | Us Synthetic Corporation | Bearing apparatuses, systems including same, and related methods |
US8376616B2 (en) | 2009-03-12 | 2013-02-19 | National Oilwell Varco, L.P. | Bearing assembly for a downhole motor |
WO2011037561A1 (en) | 2009-09-23 | 2011-03-31 | Halliburton Energy Services, Inc. | Stator/rotor assemblies having enhanced performance |
GB201019614D0 (en) | 2010-11-19 | 2010-12-29 | Eatec Ltd | Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps |
US10450800B2 (en) | 2011-03-08 | 2019-10-22 | Schlumberger Technology Corporation | Bearing/gearing section for a PDM rotor/stator |
EP2935872A4 (en) * | 2012-12-19 | 2016-11-23 | Services Petroliers Schlumberger | CONTROL SYSTEM BASED ON PROGRESSIVE CAVITY |
-
2013
- 2013-09-30 DE DE112013007474.5T patent/DE112013007474T5/de not_active Withdrawn
- 2013-09-30 GB GB1602407.7A patent/GB2536128B/en active Active
- 2013-09-30 AU AU2013401963A patent/AU2013401963B2/en not_active Ceased
- 2013-09-30 CA CA2922856A patent/CA2922856C/en active Active
- 2013-09-30 RU RU2016105162A patent/RU2629315C2/ru not_active IP Right Cessation
- 2013-09-30 MX MX2016002540A patent/MX2016002540A/es active IP Right Grant
- 2013-09-30 US US14/915,180 patent/US10161187B2/en active Active
- 2013-09-30 WO PCT/US2013/062676 patent/WO2015047405A1/en active Application Filing
- 2013-09-30 CN CN201380079048.XA patent/CN105683481A/zh active Pending
-
2014
- 2014-09-29 AR ARP140103612A patent/AR097843A1/es active IP Right Grant
-
2016
- 2016-02-25 NO NO20160320A patent/NO20160320A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB201602407D0 (en) | 2016-03-23 |
AU2013401963A1 (en) | 2016-02-25 |
GB2536128B (en) | 2020-09-16 |
MX2016002540A (es) | 2016-11-28 |
CA2922856A1 (en) | 2015-04-02 |
AU2013401963B2 (en) | 2016-12-01 |
GB2536128A (en) | 2016-09-07 |
RU2629315C2 (ru) | 2017-08-28 |
RU2016105162A (ru) | 2017-08-22 |
US20160208556A1 (en) | 2016-07-21 |
WO2015047405A1 (en) | 2015-04-02 |
CA2922856C (en) | 2018-04-24 |
CN105683481A (zh) | 2016-06-15 |
NO20160320A1 (en) | 2016-02-25 |
DE112013007474T5 (de) | 2016-06-16 |
US10161187B2 (en) | 2018-12-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |