NL9102097A - Samengestelde stator-constructie voor een motor voor het neerwaarts indrijven van boorgaten. - Google Patents
Samengestelde stator-constructie voor een motor voor het neerwaarts indrijven van boorgaten. Download PDFInfo
- Publication number
- NL9102097A NL9102097A NL9102097A NL9102097A NL9102097A NL 9102097 A NL9102097 A NL 9102097A NL 9102097 A NL9102097 A NL 9102097A NL 9102097 A NL9102097 A NL 9102097A NL 9102097 A NL9102097 A NL 9102097A
- Authority
- NL
- Netherlands
- Prior art keywords
- stator
- helical
- former
- drilling
- rotor
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title claims description 47
- 239000002131 composite material Substances 0.000 title claims description 10
- 238000010276 construction Methods 0.000 title description 4
- 239000013536 elastomeric material Substances 0.000 claims description 38
- 239000012530 fluid Substances 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims 3
- 150000002148 esters Chemical class 0.000 claims 1
- 239000010410 layer Substances 0.000 description 9
- 239000002184 metal Substances 0.000 description 7
- 238000005086 pumping Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 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
- E21B4/02—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
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/10—Rotary-piston machines or engines 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
- F01C1/101—Moineau-type
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63224790A | 1990-12-20 | 1990-12-20 | |
| US63224790 | 1990-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL9102097A true NL9102097A (nl) | 1992-07-16 |
Family
ID=24534732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL9102097A NL9102097A (nl) | 1990-12-20 | 1991-12-16 | Samengestelde stator-constructie voor een motor voor het neerwaarts indrijven van boorgaten. |
Country Status (7)
| Country | Link |
|---|---|
| CA (1) | CA2058080C (fr) |
| DE (1) | DE4141851C2 (fr) |
| FR (1) | FR2670838B1 (fr) |
| GB (1) | GB2255594B (fr) |
| HU (1) | HU207569B (fr) |
| MX (1) | MX9102551A (fr) |
| NL (1) | NL9102097A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19821867A1 (de) * | 1998-05-15 | 1999-11-18 | Artemis Kautschuk Kunststoff | Nach dem Moineau-Prinzip arbeitende Maschine, insbesondere Bohrmotor für Tiefbohrungen |
| US6905319B2 (en) | 2002-01-29 | 2005-06-14 | Halliburton Energy Services, Inc. | Stator for down hole drilling motor |
| US7549487B2 (en) | 2006-08-07 | 2009-06-23 | Coiled Tubing Rental Tools, Inc. | Mandrel and bearing assembly for downhole drilling motor |
| US7624819B1 (en) | 2008-08-01 | 2009-12-01 | Coiled Tubing Rental Tools, Inc. | Universal joint assembly |
| US8869917B2 (en) | 2011-06-22 | 2014-10-28 | Coiled Tubing Rental Tools, Inc. | Housing, mandrel and bearing assembly for downhole drilling motor |
| WO2014014442A1 (fr) | 2012-07-16 | 2014-01-23 | Halliburton Energy Services, Inc. | Moteurs de fond de trou possédant des blocs d'alimentation ajustables |
| CN103758756B (zh) * | 2014-01-22 | 2016-01-06 | 中国石油天然气股份有限公司 | 平衡式金属螺杆泵 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2527673A (en) * | 1947-02-28 | 1950-10-31 | Robbins & Myers | Internal helical gear pump |
| US3499389A (en) * | 1967-04-19 | 1970-03-10 | Seeberger Kg | Worm pump |
| FR2349729A1 (fr) * | 1976-04-27 | 1977-11-25 | Tiraspolsky Wladimir | Engin helicoidal tronconne tel que pompe ou moteur |
| DE2713468C3 (de) * | 1977-03-26 | 1982-09-02 | Allweiler Ag, 7760 Radolfzell | Stator für Exzenterschneckenpumpen |
| US4265323A (en) * | 1979-09-13 | 1981-05-05 | Christensen, Inc. | Direct bit drive for deep drilling tools |
| US4676725A (en) * | 1985-12-27 | 1987-06-30 | Hughes Tool Company | Moineau type gear mechanism with resilient sleeve |
| EP0358789A1 (fr) * | 1988-09-14 | 1990-03-21 | FOREG Aktiengesellschaft | Stator pour pompe à vis excentrique |
| DE4006339C2 (de) * | 1990-03-01 | 1994-08-04 | Gd Anker Gmbh & Co Kg | Stator für eine Exzenterschneckenpumpe |
-
1991
- 1991-11-27 HU HU369191A patent/HU207569B/hu not_active IP Right Cessation
- 1991-11-29 GB GB9125527A patent/GB2255594B/en not_active Expired - Lifetime
- 1991-12-13 MX MX9102551A patent/MX9102551A/es not_active IP Right Cessation
- 1991-12-16 NL NL9102097A patent/NL9102097A/nl not_active Application Discontinuation
- 1991-12-18 FR FR9115742A patent/FR2670838B1/fr not_active Expired - Fee Related
- 1991-12-18 DE DE19914141851 patent/DE4141851C2/de not_active Expired - Fee Related
- 1991-12-19 CA CA 2058080 patent/CA2058080C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE4141851C2 (de) | 1995-10-26 |
| HUT59735A (en) | 1992-06-29 |
| GB9125527D0 (en) | 1992-01-29 |
| DE4141851A1 (de) | 1992-07-02 |
| FR2670838B1 (fr) | 1995-07-07 |
| FR2670838A1 (fr) | 1992-06-26 |
| HU913691D0 (en) | 1992-02-28 |
| CA2058080A1 (fr) | 1992-06-21 |
| HU207569B (en) | 1993-04-28 |
| MX9102551A (es) | 1992-06-01 |
| GB2255594B (en) | 1994-07-20 |
| GB2255594A (en) | 1992-11-11 |
| CA2058080C (fr) | 1997-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5171138A (en) | Composite stator construction for downhole drilling motors | |
| EP1040275B1 (fr) | Procede de fabrication de stators pour pompes de type moineau | |
| US7396220B2 (en) | Progressing cavity stator including at least one cast longitudinal section | |
| US11499550B2 (en) | Sealing in helical trochoidal rotary machines | |
| US6604922B1 (en) | Optimized fiber reinforced liner material for positive displacement drilling motors | |
| US9482223B2 (en) | Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps | |
| US11506056B2 (en) | Rotary machine | |
| EP1333151B1 (fr) | Revêtement à épaisseur optimisée pour moteurs de forage à déplacement positif | |
| MX2008009373A (es) | Motor de desplazamiento positivo/bomba de cavidad progresiva. | |
| RU2013127648A (ru) | Устройство и способ регулирования или ограничения орбиты ротора в винтовых забойных двигателях и насосах, таких как гидравлические забойные двигатели | |
| US11187227B2 (en) | Bi-helical toothed wheel with variable helix angle and non-encapsulated profile for a hydraulic gear apparatus | |
| NL9102097A (nl) | Samengestelde stator-constructie voor een motor voor het neerwaarts indrijven van boorgaten. | |
| CN101473139B (zh) | 螺杆泵 | |
| RU161029U1 (ru) | Статор винтовой героторной гидромашины | |
| US7214042B2 (en) | Progressing cavity pump with dual material stator | |
| RU2294436C1 (ru) | Роторная машина с внутренним зацеплением | |
| EP1556633B1 (fr) | Dispositif permettant de reduire les pertes d'une unite mecanique | |
| BG63471B1 (bg) | Хидравлична машина | |
| US10895256B2 (en) | Stator and rotor profile for improved power section performance and reliability | |
| JP5830200B1 (ja) | 液圧装置の製造方法 | |
| RU2283441C1 (ru) | Трохоидная роторная машина (варианты) | |
| US12000286B2 (en) | Gear wheel having an improved profile | |
| RU2821684C1 (ru) | Винтовая гидромашина | |
| WO2004081347A1 (fr) | Rotor destine a une unite hydraulique helicoidale |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: BAKER HUGHES INCORPORATED |
|
| BV | The patent application has lapsed |