GB9910602D0 - A machine which operates according to the moineau principle, such as a drilling motor for deep bores - Google Patents

A machine which operates according to the moineau principle, such as a drilling motor for deep bores

Info

Publication number
GB9910602D0
GB9910602D0 GBGB9910602.3A GB9910602A GB9910602D0 GB 9910602 D0 GB9910602 D0 GB 9910602D0 GB 9910602 A GB9910602 A GB 9910602A GB 9910602 D0 GB9910602 D0 GB 9910602D0
Authority
GB
United Kingdom
Prior art keywords
machine
operates according
drilling motor
deep bores
moineau principle
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.)
Granted
Application number
GBGB9910602.3A
Other versions
GB2339598A (en
GB2339598B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Artemis Kautschuk und Kunststoff Technik GmbH
Original Assignee
Artemis Kautschuk und Kunststoff Technik GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Artemis Kautschuk und Kunststoff Technik GmbH filed Critical Artemis Kautschuk und Kunststoff Technik GmbH
Publication of GB9910602D0 publication Critical patent/GB9910602D0/en
Publication of GB2339598A publication Critical patent/GB2339598A/en
Application granted granted Critical
Publication of GB2339598B publication Critical patent/GB2339598B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • 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
    • F04C2/1073—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 where one member is stationary while the other member rotates and orbits
    • F04C2/1075—Construction of the stationary member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Flexible Shafts (AREA)
  • Rotary Pumps (AREA)
GB9910602A 1998-05-15 1999-05-07 A drilling motor for deep bores which operates according to the moineau principle Expired - Fee Related GB2339598B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998121867 DE19821867A1 (en) 1998-05-15 1998-05-15 Downhole deep drilling motor based on eccentric mono-pump principle

Publications (3)

Publication Number Publication Date
GB9910602D0 true GB9910602D0 (en) 1999-07-07
GB2339598A GB2339598A (en) 2000-02-02
GB2339598B GB2339598B (en) 2002-11-13

Family

ID=7867909

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9910602A Expired - Fee Related GB2339598B (en) 1998-05-15 1999-05-07 A drilling motor for deep bores which operates according to the moineau principle

Country Status (4)

Country Link
CA (1) CA2271647A1 (en)
DE (1) DE19821867A1 (en)
FR (1) FR2778700B1 (en)
GB (1) GB2339598B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10962004B2 (en) 2014-02-18 2021-03-30 Vert Rotors Uk Limited Synchronized conical screw compressor or pump

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6604921B1 (en) * 2002-01-24 2003-08-12 Schlumberger Technology Corporation Optimized liner thickness for positive displacement drilling motors
RU2228444C1 (en) * 2003-03-25 2004-05-10 Общество с ограниченной ответственностью фирма "Радиус-Сервис" Screw hydraulic machine gerotor mechanism
US7686100B2 (en) 2006-08-02 2010-03-30 Schlumberger Technology Corporation Technique and apparatus for drilling and completing a well in one half trip
WO2008091262A1 (en) 2007-01-24 2008-07-31 Halliburton Energy Services, Inc. Electroformed stator tube for a progressing cavity apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6815412A (en) * 1967-11-02 1969-05-06
GB2059481B (en) * 1979-09-21 1983-03-16 Shell Int Research Hydraulically powered drilling sub for deepwell drilling
DE4006339C2 (en) * 1990-03-01 1994-08-04 Gd Anker Gmbh & Co Kg Stator for an eccentric screw pump
GB2244517B (en) * 1990-05-31 1994-05-04 Mono Pumps Ltd Helical gear pump and stator
HU207569B (en) * 1990-12-20 1993-04-28 Drilex Syst Inc Hydraulis engine
US5171138A (en) * 1990-12-20 1992-12-15 Drilex Systems, Inc. Composite stator construction for downhole drilling motors
DE4134853C1 (en) * 1991-05-22 1992-11-12 Netzsch-Mohnopumpen Gmbh, 8264 Waldkraiburg, De
US5221197A (en) * 1991-08-08 1993-06-22 Kochnev Anatoly M Working member of a helical downhole motor for drilling wells
US5759019A (en) * 1994-02-14 1998-06-02 Steven M. Wood Progressive cavity pumps using composite materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10962004B2 (en) 2014-02-18 2021-03-30 Vert Rotors Uk Limited Synchronized conical screw compressor or pump

Also Published As

Publication number Publication date
DE19821867A1 (en) 1999-11-18
GB2339598A (en) 2000-02-02
GB2339598B (en) 2002-11-13
CA2271647A1 (en) 1999-11-15
FR2778700A1 (en) 1999-11-19
FR2778700B1 (en) 2002-01-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060507