NO20013332L - Frac-plugg med kulehylse - Google Patents

Frac-plugg med kulehylse

Info

Publication number
NO20013332L
NO20013332L NO20013332A NO20013332A NO20013332L NO 20013332 L NO20013332 L NO 20013332L NO 20013332 A NO20013332 A NO 20013332A NO 20013332 A NO20013332 A NO 20013332A NO 20013332 L NO20013332 L NO 20013332L
Authority
NO
Norway
Prior art keywords
ball sleeve
frac plug
frac
plug
ball
Prior art date
Application number
NO20013332A
Other languages
English (en)
Norwegian (no)
Other versions
NO20013332D0 (no
Inventor
Kevin T Berscheidt
Donald R Smith
Lee Wayne Stepp
Don S Folds
Gregory W Vargus
Original Assignee
Halliburton Energy Serv 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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO20013332D0 publication Critical patent/NO20013332D0/no
Publication of NO20013332L publication Critical patent/NO20013332L/no

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
    • 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
    • E21B33/128—Packers; Plugs with a member expanded radially by axial 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
    • 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
    • E21B33/1294—Packers; Plugs with mechanical slips for hooking into the casing characterised by a valve, e.g. a by-pass valve

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)
  • Spinning Or Twisting Of Yarns (AREA)
  • Taps Or Cocks (AREA)
NO20013332A 2000-07-12 2001-07-05 Frac-plugg med kulehylse NO20013332L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/614,897 US6394180B1 (en) 2000-07-12 2000-07-12 Frac plug with caged ball

Publications (2)

Publication Number Publication Date
NO20013332D0 NO20013332D0 (no) 2001-07-05
NO20013332L true NO20013332L (no) 2002-01-14

Family

ID=24463161

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20013332A NO20013332L (no) 2000-07-12 2001-07-05 Frac-plugg med kulehylse

Country Status (6)

Country Link
US (2) US6394180B1 (de)
EP (2) EP1384850A3 (de)
CA (1) CA2352905C (de)
DE (1) DE60106529T2 (de)
DK (1) DK1172521T3 (de)
NO (1) NO20013332L (de)

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* Cited by examiner, † Cited by third party
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CA2352905A1 (en) 2002-01-12
EP1384850A2 (de) 2004-01-28
US6394180B1 (en) 2002-05-28
DK1172521T3 (da) 2005-02-21
US20020096365A1 (en) 2002-07-25
US6491116B2 (en) 2002-12-10
DE60106529T2 (de) 2005-03-24
EP1172521A3 (de) 2002-08-07
DE60106529D1 (de) 2004-11-25
CA2352905C (en) 2009-06-02
EP1172521B1 (de) 2004-10-20
EP1384850A3 (de) 2006-05-10
NO20013332D0 (no) 2001-07-05
EP1172521A2 (de) 2002-01-16

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