MXPA02008879A - Bolsa de gas inflable para uso como tapon de barreno. - Google Patents

Bolsa de gas inflable para uso como tapon de barreno.

Info

Publication number
MXPA02008879A
MXPA02008879A MXPA02008879A MXPA02008879A MXPA02008879A MX PA02008879 A MXPA02008879 A MX PA02008879A MX PA02008879 A MXPA02008879 A MX PA02008879A MX PA02008879 A MXPA02008879 A MX PA02008879A MX PA02008879 A MXPA02008879 A MX PA02008879A
Authority
MX
Mexico
Prior art keywords
bag
gas bag
inflatable gas
bags
borehole plug
Prior art date
Application number
MXPA02008879A
Other languages
English (en)
Inventor
Sanford S Jenkins
Original Assignee
Stemlock Inc
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 Stemlock Inc filed Critical Stemlock Inc
Publication of MXPA02008879A publication Critical patent/MXPA02008879A/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
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/134—Bridging plugs
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
    • E21B23/065—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers setting tool actuated by explosion or gas generating means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Bag Frames (AREA)

Abstract

Se proporciona una bolsa de gas quimicamente inflable para la industria mineria. Esta bolsa de gas incluye una bolsa de gas de PVA modificada que contiene bicarbonato de sodio y una bolsa de HDPE que contiene acido acetico. La bolsa de PVA y la bolsa de HDPE son contenidas dentro de una bolsa de nylon/PE. De preferencia, cuando la bolsa de HDPE sea rota, el flujo de acido acetico en la bolsa de PVA es controlado por una segunda bolsa que tiene agujeros pequenos en la misma rodeando la bolsa de HDPE, permitiendo que la bolsa de gas sea bajada dentro del barreno antes de que esta se infle. Otra modalidad de la presente invencion, es un metodo de elaboracion de esta bolsa de gas. Este metodo incluye verter acido acetico diluido en la bolsa de HDPE. Colocar bicarbonato de sodio en la bolsa de PVA, sellar estas bolsas, y colocarlas dentro de una bolsa de nylon/PE. La bolsa de gas es plegada de tal modo que pueda inflarse con facilidad y que pueda sellar completamente el barreno.
MXPA02008879A 2001-09-12 2002-09-11 Bolsa de gas inflable para uso como tapon de barreno. MXPA02008879A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/950,986 US6619387B2 (en) 2001-09-12 2001-09-12 Inflatable gas bag for use as a borehole plug

Publications (1)

Publication Number Publication Date
MXPA02008879A true MXPA02008879A (es) 2004-08-19

Family

ID=25491120

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02008879A MXPA02008879A (es) 2001-09-12 2002-09-11 Bolsa de gas inflable para uso como tapon de barreno.

Country Status (2)

Country Link
US (3) US6619387B2 (es)
MX (1) MXPA02008879A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6619387B2 (en) * 2001-09-12 2003-09-16 Stemlock, Incorporated Inflatable gas bag for use as a borehole plug
KR20090038053A (ko) * 2007-10-15 2009-04-20 정영호 원터치 타입 자기팽창 튜브
US20090277354A1 (en) * 2008-05-06 2009-11-12 Robert Vincent T Blasting air tube with sleeve, and method
US8785712B2 (en) 2009-06-12 2014-07-22 Rx Disposal Solutions, Llc Pharmaceutical drug disposal kit
US8152418B2 (en) * 2009-07-16 2012-04-10 Stemlock, Incorporated Deploying a chemically-inflatable bag with an unfurling action
WO2012160416A1 (en) * 2011-05-25 2012-11-29 Riplog (Proprietary) Limited Inflatable bag assembly
AU2013222055B2 (en) * 2012-09-12 2016-12-01 Mintech Pty Ltd A bore hole plug
US11421495B2 (en) * 2014-01-28 2022-08-23 Stemlock, Incorporated Fluid release mechanism for a chemically-inflatable bag
US9677358B2 (en) 2014-01-28 2017-06-13 Stemlock, Incorporated Fluid release mechanism for a chemically-inflatable bag
US10450818B2 (en) * 2014-01-28 2019-10-22 Stemlock, Incorporated Fluid release mechanism for a chemically-inflatable bag
CN106437603B (zh) * 2015-08-09 2018-11-02 阜新贝格科技有限公司 树脂封孔器
CN105239957A (zh) * 2015-10-28 2016-01-13 长江大学 一种可组装可释放的膨大管堵漏装置
WO2018208963A1 (en) * 2017-05-09 2018-11-15 Stemlock, Incorporated Fluid release mechanism for a chemically-inflatable bag
CN108469208A (zh) * 2018-03-28 2018-08-31 威海埃姆提爱矿山设备有限公司 一种爆破孔稳定器及爆破孔稳定方法
PE20211424A1 (es) * 2018-10-19 2021-08-03 Mti Group Pty Ltd Bolsa inflable de fondo de perforacion con liberacion de reactivo de inflacion
CN113622371A (zh) * 2021-08-12 2021-11-09 扬州赛欧德马沁机械制造有限公司 一种隧道应急装置
AU2021107397A4 (en) * 2021-08-24 2021-12-23 Mti Group Pty Ltd Inflatable Bore Hole Plug

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1214872B (it) * 1984-04-06 1990-01-18 Mariano Feriani Sacca contenente due o piu'sostanze per infusione ad uso medicale, poste in scomparti separati, comprendente mezzi atti a consentire la miscelazione di tali sostanze solo al momento dell'uso.
US4674570A (en) * 1984-09-10 1987-06-23 J.J. Seismic Flowing Hole Control (C.I.) Inc. Bore hole plug
ZA873769B (en) 1986-05-27 1988-04-27 Specialised Polyurethan Applic Borehole plug and method
JP2764059B2 (ja) * 1989-09-05 1998-06-11 三井化学株式会社 結晶アクリルアミドの包装方法
US5411083A (en) * 1993-08-09 1995-05-02 Freiburger; Cletus N. Inflatable well seal
JP2000228101A (ja) * 1999-02-08 2000-08-15 Matsushita Electronics Industry Corp 蛍光ランプ
US6302202B1 (en) * 2000-01-28 2001-10-16 Gregory James Moore Inflatable plug assembly for borehole
US6454001B1 (en) * 2000-05-12 2002-09-24 Halliburton Energy Services, Inc. Method and apparatus for plugging wells
US6619387B2 (en) * 2001-09-12 2003-09-16 Stemlock, Incorporated Inflatable gas bag for use as a borehole plug

Also Published As

Publication number Publication date
US20040007147A1 (en) 2004-01-15
US6619387B2 (en) 2003-09-16
US6722105B2 (en) 2004-04-20
US20030177932A1 (en) 2003-09-25
US20030047307A1 (en) 2003-03-13

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Legal Events

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