AU468149B2 - Improved borehole plug - Google Patents

Improved borehole plug

Info

Publication number
AU468149B2
AU468149B2 AU33587/71A AU3358771A AU468149B2 AU 468149 B2 AU468149 B2 AU 468149B2 AU 33587/71 A AU33587/71 A AU 33587/71A AU 3358771 A AU3358771 A AU 3358771A AU 468149 B2 AU468149 B2 AU 468149B2
Authority
AU
Australia
Prior art keywords
borehole plug
improved borehole
improved
plug
borehole
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.)
Expired
Application number
AU33587/71A
Other versions
AU3358771A (en
Inventor
Van Ruth Frank
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU33587/71A priority Critical patent/AU468149B2/en
Priority to CA148,716A priority patent/CA948556A/en
Publication of AU3358771A publication Critical patent/AU3358771A/en
Application granted granted Critical
Publication of AU468149B2 publication Critical patent/AU468149B2/en
Expired 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
    • 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
    • E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure
    • 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
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • E21B23/10—Tools specially adapted therefor
    • 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

  • 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)
AU33587/71A 1971-09-16 1971-09-16 Improved borehole plug Expired AU468149B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU33587/71A AU468149B2 (en) 1971-09-16 1971-09-16 Improved borehole plug
CA148,716A CA948556A (en) 1971-09-16 1972-08-04 Bore hole plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU33587/71A AU468149B2 (en) 1971-09-16 1971-09-16 Improved borehole plug

Publications (2)

Publication Number Publication Date
AU3358771A AU3358771A (en) 1973-03-22
AU468149B2 true AU468149B2 (en) 1976-01-08

Family

ID=3720984

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33587/71A Expired AU468149B2 (en) 1971-09-16 1971-09-16 Improved borehole plug

Country Status (2)

Country Link
AU (1) AU468149B2 (en)
CA (1) CA948556A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474128A (en) * 1993-07-02 1995-12-12 Best Tool Co., Inc. Telescoping conduits for increasing the fluid resistance of well production tubing inadvertently dropped in an oil or gas well

Also Published As

Publication number Publication date
CA948556A (en) 1974-06-04
AU3358771A (en) 1973-03-22

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