EA201390376A1 - DRILLS FOR DRILLING WELL - Google Patents

DRILLS FOR DRILLING WELL

Info

Publication number
EA201390376A1
EA201390376A1 EA201390376A EA201390376A EA201390376A1 EA 201390376 A1 EA201390376 A1 EA 201390376A1 EA 201390376 A EA201390376 A EA 201390376A EA 201390376 A EA201390376 A EA 201390376A EA 201390376 A1 EA201390376 A1 EA 201390376A1
Authority
EA
Eurasian Patent Office
Prior art keywords
plug
liner
borehole
porous
cementitious material
Prior art date
Application number
EA201390376A
Other languages
Russian (ru)
Inventor
Джеффри Брюс Филлипс
Original Assignee
Райз Майнинг Дивелопментс Пти Лтд.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45830872&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201390376(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AU2010904174A external-priority patent/AU2010904174A0/en
Application filed by Райз Майнинг Дивелопментс Пти Лтд. filed Critical Райз Майнинг Дивелопментс Пти Лтд.
Publication of EA201390376A1 publication Critical patent/EA201390376A1/en

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
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • 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
    • 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
    • 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

Цементная пробка 10 для тампонирования буровой скважины 20 в горной разработке. Пробка 10 содержит удлиненную гильзу 12 из пористого материала, выполненную с возможностью размещения в буровой скважине, и некоторый объем сухого цементирующего материала в форме макрочастиц. Пробка 10 также содержит вкладыш 16 из водорастворимого материала, причем вкладыш 16 создан в пористой гильзе 12 для удержания сухого цементирующего материала в пористой гильзе 12. При использовании, когда пробка 10 подвергается воздействию воды, вкладыш 16 растворяется и вода смешивается с цементирующим материалом 14 с образованием суспензии, которая может просачиваться через пористую гильзу 12, когда пробка 10 забивается в буровую скважину 20 для глушения буровой скважины, когда цементирующий материал 14 затвердевает. Также описана связанная глиняная пробка с центральным сердечником, по существу, из твердого материала низкой проницаемости, образующего основание, на котором глиняный материал может затвердевать.Cement plug 10 for plugging a borehole 20 in mining. The plug 10 contains an elongated sleeve 12 of porous material, made with the possibility of placement in the borehole, and some dry cementitious material in the form of particulates. The plug 10 also comprises a liner 16 of a water-soluble material, the liner 16 being created in a porous liner 12 to hold the dry cementitious material in the porous liner 12. When used, when the plug 10 is exposed to water, the liner 16 dissolves and the water mixes with the cementitious material 14 to form slurry that can leak through the porous sleeve 12 when the plug 10 is clogged into the borehole 20 to plug the borehole when the cementitious material 14 hardens. A bonded clay cork with a central core is also described, essentially of a low permeability solid material forming a base on which the clay material can solidify.

EA201390376A 2010-09-15 2011-09-15 DRILLS FOR DRILLING WELL EA201390376A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2010904174A AU2010904174A0 (en) 2010-09-15 Grout Plugs
PCT/AU2011/001188 WO2012034181A1 (en) 2010-09-15 2011-09-15 Drill hole plugs

Publications (1)

Publication Number Publication Date
EA201390376A1 true EA201390376A1 (en) 2013-11-29

Family

ID=45830872

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201390376A EA201390376A1 (en) 2010-09-15 2011-09-15 DRILLS FOR DRILLING WELL

Country Status (12)

Country Link
US (1) US20130175034A1 (en)
EP (1) EP2616634A1 (en)
CN (1) CN103221631A (en)
AP (1) AP3306A (en)
AU (1) AU2011301781B2 (en)
BR (1) BR112013005961A2 (en)
CA (1) CA2809690A1 (en)
CL (1) CL2013000635A1 (en)
EA (1) EA201390376A1 (en)
MX (1) MX2013003020A (en)
PE (1) PE20131356A1 (en)
WO (1) WO2012034181A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013170294A1 (en) * 2012-05-17 2013-11-21 Rise Mining Developments Pty Ltd Stemming plugs
CN102979478B (en) * 2012-12-05 2013-11-06 山东大学 Water stopping device for water inrush borehole drilling
MX2016009153A (en) 2014-01-13 2016-10-12 Rise Mining Dev Pty Ltd Improved o-ring drill hole plug.
CN104196488B (en) * 2014-08-11 2016-09-14 姚燕明 Underwater exploration hole hole-sealing technology
AU2018272327A1 (en) * 2017-05-22 2020-01-16 Hy-Tech Drilling Ltd Drill hole inner tube plug
CN109252856A (en) * 2018-10-25 2019-01-22 中冶集团武汉勘察研究院有限公司 The vertical packer permeability test water-stopping method to intercept water with lateral water blockoff is carried out by boring aperture variation
CN109900697A (en) * 2019-01-18 2019-06-18 浙江大学 Half grout sleeve turgor check device of one kind and application method
CN109869117A (en) * 2019-03-21 2019-06-11 中国核电工程有限公司 Sealing of hole plug for drilling and the method to drilling progress sealing of hole
CN112814613A (en) * 2021-01-05 2021-05-18 神华神东煤炭集团有限责任公司 Hole sealing device and hole sealing method for water detection and drainage drill hole in mine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461960A (en) * 1967-05-08 1969-08-19 Ernest B Wilson Method and apparatus for depositing cement in a well
JPS6472000A (en) * 1987-09-11 1989-03-16 Nippon Oils & Fats Co Ltd Capsule for fixing anchor bolt
US6009946A (en) * 1997-11-14 2000-01-04 Exploration Products Company, Llc Device for sealing charges in shot holes and a method for using the same
US6386796B1 (en) * 2000-03-06 2002-05-14 John H. Hull Composite particles and methods for their application and implementation
EP1305500A2 (en) * 2000-04-26 2003-05-02 Triangle Equipment AS Packer, setting tool for a packer and method for setting a packer
WO2003042494A1 (en) * 2001-11-15 2003-05-22 Services Petroliers Schlumberger Method and apparatus for borehole stabilisation
US7527095B2 (en) * 2003-12-11 2009-05-05 Shell Oil Company Method of creating a zonal isolation in an underground wellbore
KR101153760B1 (en) * 2004-01-28 2012-06-13 케이에프씨 가부시키가이샤 Expandable injection bolt and grouting method using same
GB2428264B (en) * 2004-03-12 2008-07-30 Schlumberger Holdings Sealing system and method for use in a well
US7891424B2 (en) * 2005-03-25 2011-02-22 Halliburton Energy Services Inc. Methods of delivering material downhole
CN1982651A (en) * 2005-12-14 2007-06-20 招金矿业股份有限公司大尹格庄金矿 Method for mining ultra-long roofbolt slip casting with top plate large-area and long-time exposed under mining well
CN100393969C (en) * 2006-03-08 2008-06-11 哈尔滨工业大学 Ribbed concrete column with built-in high-strength or super-strength concrete core column
US7552767B2 (en) * 2006-07-14 2009-06-30 Baker Hughes Incorporated Closeable open cell foam for downhole use
US20090321087A1 (en) * 2008-06-27 2009-12-31 Electrical/Electronic Mechanical Industrial Equipment Ltd. Expandable plug
GB0817149D0 (en) * 2008-09-19 2008-10-29 Swellfix Bv Downhole seal

Also Published As

Publication number Publication date
AP2013006797A0 (en) 2013-04-30
PE20131356A1 (en) 2013-12-14
AU2011301781A1 (en) 2013-03-07
CN103221631A (en) 2013-07-24
AU2011301781B2 (en) 2015-08-20
CL2013000635A1 (en) 2013-08-09
AP3306A (en) 2015-06-30
MX2013003020A (en) 2013-05-28
WO2012034181A8 (en) 2012-06-28
EP2616634A1 (en) 2013-07-24
CA2809690A1 (en) 2012-03-22
BR112013005961A2 (en) 2016-05-03
US20130175034A1 (en) 2013-07-11
WO2012034181A1 (en) 2012-03-22

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