CA3091553A1 - Downhole pump with anti-gas lock orifice - Google Patents

Downhole pump with anti-gas lock orifice Download PDF

Info

Publication number
CA3091553A1
CA3091553A1 CA3091553A CA3091553A CA3091553A1 CA 3091553 A1 CA3091553 A1 CA 3091553A1 CA 3091553 A CA3091553 A CA 3091553A CA 3091553 A CA3091553 A CA 3091553A CA 3091553 A1 CA3091553 A1 CA 3091553A1
Authority
CA
Canada
Prior art keywords
piston
separating chamber
barrel
interior
downhole pump
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.)
Pending
Application number
CA3091553A
Other languages
English (en)
French (fr)
Inventor
Silvio FERREIRA GAGLIOTI
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.)
Petroleo Brasileiro SA Petrobras
Original Assignee
Petroleo Brasileiro SA Petrobras
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 Petroleo Brasileiro SA Petrobras filed Critical Petroleo Brasileiro SA Petrobras
Publication of CA3091553A1 publication Critical patent/CA3091553A1/en
Pending 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
    • 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
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • 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
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • E21B43/127—Adaptations of walking-beam pump systems
    • 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
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/38—Arrangements for separating materials produced by the well in the well
    • 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
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • 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
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • F04B47/026—Pull rods, full rod component parts
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/04—Ball valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
CA3091553A 2018-02-19 2019-02-19 Downhole pump with anti-gas lock orifice Pending CA3091553A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BR102018003152-0A BR102018003152B1 (pt) 2018-02-19 2018-02-19 Bomba de fundo com separador de gás e orifício anti gas lock
BR102018003152-0 2018-02-19
PCT/GB2019/050445 WO2019158952A1 (en) 2018-02-19 2019-02-19 Downhole pump with anti-gas lock orifice

Publications (1)

Publication Number Publication Date
CA3091553A1 true CA3091553A1 (en) 2019-08-22

Family

ID=65520329

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3091553A Pending CA3091553A1 (en) 2018-02-19 2019-02-19 Downhole pump with anti-gas lock orifice

Country Status (8)

Country Link
US (1) US20200386087A1 (pt)
EP (1) EP3755877B1 (pt)
CN (1) CN112105794B (pt)
AU (1) AU2019221823A1 (pt)
BR (1) BR102018003152B1 (pt)
CA (1) CA3091553A1 (pt)
MX (1) MX2020008621A (pt)
WO (1) WO2019158952A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11466681B1 (en) * 2021-05-27 2022-10-11 Saudi Arabian Oil Company Anti-gas locking pumps and related methods in oil and gas applications
US11542797B1 (en) 2021-09-14 2023-01-03 Saudi Arabian Oil Company Tapered multistage plunger lift with bypass sleeve

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215085A (en) 1963-09-09 1965-11-02 Jack E Goostree Standing valve assembly for downhole plunger pumps and attachment therefor
US3912420A (en) * 1974-02-19 1975-10-14 Bethlehem Steel Corp Positive pull-down non-pounding oil well pump for use with flexible pumping strand
US4173451A (en) * 1978-05-08 1979-11-06 Reserve Oil, Inc. Downhole pump
US4221551A (en) * 1978-06-26 1980-09-09 Rupert Clement L Sliding valve pump
US6273690B1 (en) 1999-06-25 2001-08-14 Harbison-Fischer Manufacturing Company Downhole pump with bypass around plunger
US6585049B2 (en) * 2001-08-27 2003-07-01 Humberto F. Leniek, Sr. Dual displacement pumping system suitable for fluid production from a well
US7686598B2 (en) 2006-01-03 2010-03-30 Harbison-Fischer, Inc. Downhole pumps with sand snare
US20100116508A1 (en) 2007-05-21 2010-05-13 Kenneth Doyle Oglesby Hydraulic Pump-Drive Downhole Fluids Pump With Linear Driver
US8858187B2 (en) 2011-08-09 2014-10-14 Weatherford/Lamb, Inc. Reciprocating rod pump for sandy fluids
US10151182B2 (en) * 2013-02-22 2018-12-11 Samson Pump Company, Llc Modular top loading downhole pump with sealable exit valve and valve rod forming aperture
US9157301B2 (en) * 2013-02-22 2015-10-13 Samson Pump Company, Llc Modular top loading downhole pump
CN103629107A (zh) * 2013-11-19 2014-03-12 西安思坦仪器股份有限公司 一种煤层气井防卡可投捞排水泵

Also Published As

Publication number Publication date
BR102018003152A2 (pt) 2019-09-10
US20200386087A1 (en) 2020-12-10
CN112105794B (zh) 2023-03-14
BR102018003152B1 (pt) 2021-08-03
EP3755877B1 (en) 2024-03-20
AU2019221823A1 (en) 2020-09-10
MX2020008621A (es) 2021-01-15
WO2019158952A1 (en) 2019-08-22
EP3755877A1 (en) 2020-12-30
CN112105794A (zh) 2020-12-18

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20230310

EEER Examination request

Effective date: 20230310

EEER Examination request

Effective date: 20230310