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GB2508055B - Submersible pump housing with seal bleed ports - Google Patents

Submersible pump housing with seal bleed ports

Info

Publication number
GB2508055B
GB2508055B GB1313678.3A GB201313678A GB2508055B GB 2508055 B GB2508055 B GB 2508055B GB 201313678 A GB201313678 A GB 201313678A GB 2508055 B GB2508055 B GB 2508055B
Authority
GB
United Kingdom
Prior art keywords
pump housing
submersible pump
bleed ports
seal bleed
seal
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.)
Active
Application number
GB1313678.3A
Other versions
GB201313678D0 (en
GB2508055A (en
Inventor
David M Eslinger
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.)
Schlumberger Holdings Ltd
Original Assignee
Schlumberger Holdings Ltd
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
Priority claimed from US13/604,628 external-priority patent/US9394909B2/en
Application filed by Schlumberger Holdings Ltd filed Critical Schlumberger Holdings Ltd
Publication of GB201313678D0 publication Critical patent/GB201313678D0/en
Publication of GB2508055A publication Critical patent/GB2508055A/en
Application granted granted Critical
Publication of GB2508055B publication Critical patent/GB2508055B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • E21B43/128—Adaptation of pump systems with down-hole electric drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/086—Sealings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1313678.3A 2012-08-01 2013-07-31 Submersible pump housing with seal bleed ports Active GB2508055B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261678101P 2012-08-01 2012-08-01
US13/604,628 US9394909B2 (en) 2012-08-01 2012-09-06 Submersible pump housing with seal bleed ports

Publications (3)

Publication Number Publication Date
GB201313678D0 GB201313678D0 (en) 2013-09-11
GB2508055A GB2508055A (en) 2014-05-21
GB2508055B true GB2508055B (en) 2015-07-15

Family

ID=49167247

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1313678.3A Active GB2508055B (en) 2012-08-01 2013-07-31 Submersible pump housing with seal bleed ports

Country Status (2)

Country Link
CA (1) CA2822313A1 (en)
GB (1) GB2508055B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2036134A (en) * 1978-11-13 1980-06-25 Otis Eng Corp Landing nipple
US4495998A (en) * 1984-03-12 1985-01-29 Camco, Incorporated Tubing pressure balanced well safety valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2036134A (en) * 1978-11-13 1980-06-25 Otis Eng Corp Landing nipple
US4495998A (en) * 1984-03-12 1985-01-29 Camco, Incorporated Tubing pressure balanced well safety valve

Also Published As

Publication number Publication date
CA2822313A1 (en) 2014-02-01
GB201313678D0 (en) 2013-09-11
GB2508055A (en) 2014-05-21

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