MXPA05008549A - Herramienta de taponamiento secundario en pozo subterraneo para reparacion de un primer tapon. - Google Patents

Herramienta de taponamiento secundario en pozo subterraneo para reparacion de un primer tapon.

Info

Publication number
MXPA05008549A
MXPA05008549A MXPA05008549A MXPA05008549A MXPA05008549A MX PA05008549 A MXPA05008549 A MX PA05008549A MX PA05008549 A MXPA05008549 A MX PA05008549A MX PA05008549 A MXPA05008549 A MX PA05008549A MX PA05008549 A MXPA05008549 A MX PA05008549A
Authority
MX
Mexico
Prior art keywords
plug
plugging tool
repair
charge
outer housing
Prior art date
Application number
MXPA05008549A
Other languages
English (en)
Inventor
Louis J Wardlaw
Original Assignee
Louis J Wardlaw
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 Louis J Wardlaw filed Critical Louis J Wardlaw
Publication of MXPA05008549A publication Critical patent/MXPA05008549A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
    • E21B33/134—Bridging plugs
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B36/00—Heating, cooling, insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/008—Heating, cooling, insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using chemical heat generating means

Abstract

Se divulga una herramienta de taponamiento secundario para usarse en un tapón subterráneo, como en un pozo abandonado y/o taponado. El tapón reparado puede ser de un material cementoso, o un empaque o tapón colocado eléctrica, hidráulica o mecánicamente. La herramienta de taponamiento incluye una caja exterior que contiene una aleación de metal eutéctico. Una carga de reacción termítica se encuentra adentro de las cámaras adentro de un miembro tubular interior y una caja inferior. El extremo inferior de la caja exterior tiene puertos alrededor en forma circunferencial, la carga de reacción termítica activa la carga de metal eutéctico de manera que la carga eutéctica se fusione y se salga de la caja exterior a través y arriba del tapón inicial para reparar cualesquier áreas de fallas en ese lugar.
MXPA05008549A 2004-08-20 2005-08-12 Herramienta de taponamiento secundario en pozo subterraneo para reparacion de un primer tapon. MXPA05008549A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/924,055 US7290609B2 (en) 2004-08-20 2004-08-20 Subterranean well secondary plugging tool for repair of a first plug

Publications (1)

Publication Number Publication Date
MXPA05008549A true MXPA05008549A (es) 2012-09-28

Family

ID=35098037

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05008549A MXPA05008549A (es) 2004-08-20 2005-08-12 Herramienta de taponamiento secundario en pozo subterraneo para reparacion de un primer tapon.

Country Status (4)

Country Link
US (1) US7290609B2 (es)
GB (1) GB2417265B (es)
MX (1) MXPA05008549A (es)
MY (1) MY136955A (es)

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Also Published As

Publication number Publication date
MY136955A (en) 2008-12-31
US7290609B2 (en) 2007-11-06
GB2417265B (en) 2009-08-19
GB2417265A (en) 2006-02-22
US20060037748A1 (en) 2006-02-23
GB0517118D0 (en) 2005-09-28

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal