CO6781502A2 - Herramienta empacadora con mordaza falsa para pozo - Google Patents

Herramienta empacadora con mordaza falsa para pozo

Info

Publication number
CO6781502A2
CO6781502A2 CO13177690A CO13177690A CO6781502A2 CO 6781502 A2 CO6781502 A2 CO 6781502A2 CO 13177690 A CO13177690 A CO 13177690A CO 13177690 A CO13177690 A CO 13177690A CO 6781502 A2 CO6781502 A2 CO 6781502A2
Authority
CO
Colombia
Prior art keywords
jaw
teeth
well
gripping
ability
Prior art date
Application number
CO13177690A
Other languages
English (en)
Inventor
Horacio Daniel Burgos
Original Assignee
Texproil S R L Sucursal Colombia
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 Texproil S R L Sucursal Colombia filed Critical Texproil S R L Sucursal Colombia
Publication of CO6781502A2 publication Critical patent/CO6781502A2/es

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1293—Packers; Plugs with mechanical slips for hooking into the casing with means for anchoring against downward and upward movement

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Piles And Underground Anchors (AREA)
  • Earth Drilling (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Gasket Seals (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Bridges Or Land Bridges (AREA)
  • Packages (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

Una herramienta empaquetadora posee tres o más mordazas (58) distribuidas parejamente alrededor de un mandril (11). Cada mordaza comprende dos miembros (66) con dientes de agarre (63) los cuales, salvo en una mordaza (58’), poseen típicamente la capacidad de morder el entubado del pozo en sentidos axiales contrarios. La mordaza restante tiene solo un miembro con dientes con capacidad de agarre al entubado mientras que el otro miembro de la mordaza posee dientes falsos (97) carentes de capacidad de agarre. Estos últimos dientes poseen bordes romos o redondeados (98) y que no están orientados en algún sentido selectivo de agarre como los dientes filosos (64) de los restantes miembros de mordaza.
CO13177690A 2010-12-28 2013-07-26 Herramienta empacadora con mordaza falsa para pozo CO6781502A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ARP100104972 AR079760A1 (es) 2010-12-28 2010-12-28 Dispositivo de empaquetamiento hidraulico recuperable utilizable en pozos de agua, gas y petroleo o fluidos similares
US13/185,463 US9359861B2 (en) 2010-12-28 2011-07-18 Downhole packer tool with dummy slips

Publications (1)

Publication Number Publication Date
CO6781502A2 true CO6781502A2 (es) 2013-10-31

Family

ID=45830768

Family Applications (3)

Application Number Title Priority Date Filing Date
CO13177690A CO6781502A2 (es) 2010-12-28 2013-07-26 Herramienta empacadora con mordaza falsa para pozo
CO13177705A CO6781504A2 (es) 2010-12-28 2013-07-26 Herramienta empaquetadora para pozo con sistema de seguridad para evitar operaciones indebidas de fijación y librado
CO13177698A CO6781503A2 (es) 2010-12-28 2013-07-26 Herramienta empaquetadora para pozo con medios antifractura

Family Applications After (2)

Application Number Title Priority Date Filing Date
CO13177705A CO6781504A2 (es) 2010-12-28 2013-07-26 Herramienta empaquetadora para pozo con sistema de seguridad para evitar operaciones indebidas de fijación y librado
CO13177698A CO6781503A2 (es) 2010-12-28 2013-07-26 Herramienta empaquetadora para pozo con medios antifractura

Country Status (4)

Country Link
US (3) US9359861B2 (es)
AR (1) AR079760A1 (es)
CO (3) CO6781502A2 (es)
WO (3) WO2012090051A2 (es)

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Also Published As

Publication number Publication date
WO2012090051A2 (en) 2012-07-05
WO2012090051A4 (en) 2013-02-28
US8915305B2 (en) 2014-12-23
US20120160522A1 (en) 2012-06-28
CO6781503A2 (es) 2013-10-31
US9359861B2 (en) 2016-06-07
WO2012090050A4 (en) 2013-03-07
CO6781504A2 (es) 2013-10-31
WO2012090051A3 (en) 2013-01-03
US8763686B2 (en) 2014-07-01
US20120160475A1 (en) 2012-06-28
US20120160523A1 (en) 2012-06-28
AR079760A1 (es) 2012-02-15
WO2012090056A3 (en) 2013-01-03
WO2012090050A2 (en) 2012-07-05
WO2012090056A2 (en) 2012-07-05
WO2012090056A4 (en) 2013-03-14
WO2012090050A3 (en) 2013-01-03

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