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WO2003036011A3 - Hydraulic pump for extracting fluids from wells - Google Patents

Hydraulic pump for extracting fluids from wells Download PDF

Info

Publication number
WO2003036011A3
WO2003036011A3 PCT/IB2002/004382 IB0204382W WO03036011A3 WO 2003036011 A3 WO2003036011 A3 WO 2003036011A3 IB 0204382 W IB0204382 W IB 0204382W WO 03036011 A3 WO03036011 A3 WO 03036011A3
Authority
WO
WIPO (PCT)
Prior art keywords
hydraulic pump
pump
wells
throat
order
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.)
Ceased
Application number
PCT/IB2002/004382
Other languages
Spanish (es)
French (fr)
Other versions
WO2003036011A2 (en
Inventor
Robayo Byron Raul Lopez
Robayo Carlos Romulo Lopez
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.)
SERTECPET CIA Ltda
Original Assignee
SERTECPET CIA Ltda
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 SERTECPET CIA Ltda filed Critical SERTECPET CIA Ltda
Priority to AU2002339571A priority Critical patent/AU2002339571A1/en
Priority to MXPA04003902A priority patent/MXPA04003902A/en
Publication of WO2003036011A2 publication Critical patent/WO2003036011A2/en
Publication of WO2003036011A3 publication Critical patent/WO2003036011A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • 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
    • E21B43/124—Adaptation of jet-pump systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Soil Working Implements (AREA)
  • Earth Drilling (AREA)

Abstract

The invention relates to a hydraulic pump which is used for extracting oil from the subsoil using working fluid. According to the invention, the fishing neck comprises a greater section in order to facilitate the extraction of said pump, six inlet holes for the fluid and a built-in filter. The body of the throat is structured in two coaxial pieces, namely the throat housing and the diffuser, thereby eliminating the inner tube that would cover said body and, as a result, increasing the section of the annular space external to the aforementioned pieces. The bottom retainer can be exchanged with, for example, a pressure control valve. Finally, the inventive pump comprises a single outlet which is greater than the discharge body in order to reduce pressure losses.
PCT/IB2002/004382 2001-10-24 2002-10-22 Hydraulic pump for extracting fluids from wells Ceased WO2003036011A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2002339571A AU2002339571A1 (en) 2001-10-24 2002-10-22 Hydraulic pump for extracting fluids from wells
MXPA04003902A MXPA04003902A (en) 2001-10-24 2002-10-22 Bcl-1 hydraulic jet claw pump.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ECSP014158 2001-10-24
ECSMU-01-4158 2001-10-24

Publications (2)

Publication Number Publication Date
WO2003036011A2 WO2003036011A2 (en) 2003-05-01
WO2003036011A3 true WO2003036011A3 (en) 2004-02-26

Family

ID=8161601

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/004382 Ceased WO2003036011A2 (en) 2001-10-24 2002-10-22 Hydraulic pump for extracting fluids from wells

Country Status (4)

Country Link
AR (1) AR036951A4 (en)
AU (1) AU2002339571A1 (en)
MX (1) MXPA04003902A (en)
WO (1) WO2003036011A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016084035A1 (en) * 2014-11-27 2016-06-02 Sertecpet S.A. Unidirectional base hydraulic pumping apparatus for increasing the re-injection/injection flow of formation water in oil wells
US10837464B2 (en) 2018-10-04 2020-11-17 George E. Harris Jet pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055002A (en) * 1989-05-12 1991-10-08 Roeder George K Downhole pump with retrievable nozzle assembly
US5372190A (en) * 1993-06-08 1994-12-13 Coleman; William P. Down hole jet pump
US5616006A (en) * 1994-07-05 1997-04-01 Institut Francais Du Petrole Pumping method and device with sequential jets
US5651664A (en) * 1994-09-19 1997-07-29 Trico Industries, Inc. "Free" coil tubing downhole jet pump apparatus and method
US5667364A (en) * 1994-09-19 1997-09-16 Trico Industries, Inc. Downhole hydraulic pump apparatus having a "free" jet pump and safety valve assembly and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055002A (en) * 1989-05-12 1991-10-08 Roeder George K Downhole pump with retrievable nozzle assembly
US5372190A (en) * 1993-06-08 1994-12-13 Coleman; William P. Down hole jet pump
US5616006A (en) * 1994-07-05 1997-04-01 Institut Francais Du Petrole Pumping method and device with sequential jets
US5651664A (en) * 1994-09-19 1997-07-29 Trico Industries, Inc. "Free" coil tubing downhole jet pump apparatus and method
US5667364A (en) * 1994-09-19 1997-09-16 Trico Industries, Inc. Downhole hydraulic pump apparatus having a "free" jet pump and safety valve assembly and method

Also Published As

Publication number Publication date
MXPA04003902A (en) 2005-10-19
AR036951A4 (en) 2004-10-13
WO2003036011A2 (en) 2003-05-01
AU2002339571A1 (en) 2003-05-06

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