NO306794B1 - Borehullspumpe - Google Patents

Borehullspumpe

Info

Publication number
NO306794B1
NO306794B1 NO951127A NO951127A NO306794B1 NO 306794 B1 NO306794 B1 NO 306794B1 NO 951127 A NO951127 A NO 951127A NO 951127 A NO951127 A NO 951127A NO 306794 B1 NO306794 B1 NO 306794B1
Authority
NO
Norway
Prior art keywords
borehole pump
borehole
pump
Prior art date
Application number
NO951127A
Other languages
English (en)
Other versions
NO951127D0 (no
NO951127L (no
Inventor
Helmut Warth
Original Assignee
Ksb Ag
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 Ksb Ag filed Critical Ksb Ag
Publication of NO951127D0 publication Critical patent/NO951127D0/no
Publication of NO951127L publication Critical patent/NO951127L/no
Publication of NO306794B1 publication Critical patent/NO306794B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
NO951127A 1992-11-03 1995-03-24 Borehullspumpe NO306794B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4237050A DE4237050A1 (de) 1992-11-03 1992-11-03 Bohrlochpumpe
PCT/EP1993/003036 WO1994010449A1 (de) 1992-11-03 1993-10-30 Bohrlochpumpe

Publications (3)

Publication Number Publication Date
NO951127D0 NO951127D0 (no) 1995-03-24
NO951127L NO951127L (no) 1995-04-28
NO306794B1 true NO306794B1 (no) 1999-12-20

Family

ID=6471966

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951127A NO306794B1 (no) 1992-11-03 1995-03-24 Borehullspumpe

Country Status (5)

Country Link
US (1) US5582505A (no)
EP (1) EP0668969B1 (no)
DE (2) DE4237050A1 (no)
NO (1) NO306794B1 (no)
WO (1) WO1994010449A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6508631B1 (en) 1999-11-18 2003-01-21 Mks Instruments, Inc. Radial flow turbomolecular vacuum pump
ATE403166T1 (de) * 2000-06-06 2008-08-15 Altratek Inc Sensorsystem und verfahren zum detektieren und verfolgen von zielen
NO337348B1 (no) * 2014-08-18 2016-03-21 Aker Subsea As Drivenhet over vannflaten med variabel hastighet for store pumper og kompressorer.
CN111963104B (zh) * 2020-09-02 2022-08-30 东营市天山石油机械配件有限公司 一种海洋石油填充式钻井用安全阀

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1493509A (en) * 1922-01-28 1924-05-13 Don S Willey Centrifugal pump
US2022749A (en) * 1933-03-22 1935-12-03 James W Taylor Well flowing device
US2567513A (en) * 1945-07-02 1951-09-11 Vernon Tool Co Ltd Well pumping system
US2516822A (en) * 1946-01-18 1950-07-25 W S Darley & Company Combined turbine and centrifugal booster pump
US2640543A (en) * 1947-08-18 1953-06-02 Baker Oil Tools Inc Hydraulically operable valve controlled well tool
US2812721A (en) * 1949-12-01 1957-11-12 Kobe Inc Well pump
US2853017A (en) * 1954-01-12 1958-09-23 Renson Albert Centrifugal pump
US2933042A (en) * 1957-06-10 1960-04-19 Edith I Scrivner Additive well pump
US3007524A (en) * 1961-11-07 1961-11-07 Jersey Prod Res Co Subsurface valve
US3758238A (en) * 1972-07-24 1973-09-11 Kobe Inc Free turbine pump
US3807894A (en) * 1972-12-07 1974-04-30 Trw Inc Storm choke apparatus for submergible pumps
US4021137A (en) * 1975-09-24 1977-05-03 Trw Inc. Storm choke apparatus for submergible pumps
US4440221A (en) * 1980-09-15 1984-04-03 Otis Engineering Corporation Submergible pump installation
US4721162A (en) * 1984-08-29 1988-01-26 Camco, Incorporated Fluid level controlled safety valve
FR2599091B1 (fr) * 1986-05-21 1990-10-26 Guinard Pompes Procede et installation pour faire circuler des fluides par pompage
US4749036A (en) * 1986-10-06 1988-06-07 Dresser Industries, Inc. Dual bore well treating tool
GB2243406A (en) * 1987-10-07 1991-10-30 Lucas Ind Plc Centrifugal pump
FR2656035B1 (fr) * 1989-12-15 1996-01-12 Inst Francais Du Petrole Dispositif de pompage d'un liquide et en particulier d'un liquide a forte viscosite.

Also Published As

Publication number Publication date
DE59305362D1 (de) 1997-03-13
EP0668969A1 (de) 1995-08-30
EP0668969B1 (de) 1997-01-29
US5582505A (en) 1996-12-10
WO1994010449A1 (de) 1994-05-11
NO951127D0 (no) 1995-03-24
NO951127L (no) 1995-04-28
DE4237050A1 (de) 1994-05-05

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Legal Events

Date Code Title Description
MK1K Patent expired