ATA61082A - Verschleissschuetzer fuer einen steigrohrstrang - Google Patents

Verschleissschuetzer fuer einen steigrohrstrang

Info

Publication number
ATA61082A
ATA61082A AT0061082A AT61082A ATA61082A AT A61082 A ATA61082 A AT A61082A AT 0061082 A AT0061082 A AT 0061082A AT 61082 A AT61082 A AT 61082A AT A61082 A ATA61082 A AT A61082A
Authority
AT
Austria
Prior art keywords
pipe string
wear protector
protector
wear
string
Prior art date
Application number
AT0061082A
Other languages
English (en)
Other versions
AT378820B (de
Inventor
George J Greene
Original Assignee
Weatherford Stonebor 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 Weatherford Stonebor Inc filed Critical Weatherford Stonebor Inc
Publication of ATA61082A publication Critical patent/ATA61082A/de
Application granted granted Critical
Publication of AT378820B publication Critical patent/AT378820B/de

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1085—Wear protectors; Blast joints; Hard facing
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Joints With Sleeves (AREA)
  • Earth Drilling (AREA)
  • Gasket Seals (AREA)
AT0061082A 1981-02-27 1982-02-17 Verschleissschuetzer fuer einen steigrohrstrang AT378820B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/238,988 US4381821A (en) 1980-02-29 1981-02-27 Blast joint and protection element therefor

Publications (2)

Publication Number Publication Date
ATA61082A true ATA61082A (de) 1985-02-15
AT378820B AT378820B (de) 1985-10-10

Family

ID=22900156

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0061082A AT378820B (de) 1981-02-27 1982-02-17 Verschleissschuetzer fuer einen steigrohrstrang

Country Status (7)

Country Link
US (1) US4381821A (de)
AT (1) AT378820B (de)
AU (1) AU541707B2 (de)
CA (1) CA1174590A (de)
DE (1) DE3206737A1 (de)
FR (1) FR2509364B1 (de)
GB (1) GB2093891B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635968A (en) * 1985-05-10 1987-01-13 Carbide Blast Joints, Inc. Method and apparatus for protecting consecutive multiple variable diameter couplings
US4685518A (en) * 1985-08-07 1987-08-11 Rickert Precision Industries, Inc. Blast joint
US4889185A (en) * 1987-11-17 1989-12-26 Uherek Sr Robert J Blast joint
US4911479A (en) * 1988-10-07 1990-03-27 Claycomb Jack R Durable blast joint
US5016921A (en) * 1990-03-14 1991-05-21 Claycomb Jack R Durable blast joint with hydrostatic driver
US5090500A (en) * 1990-11-30 1992-02-25 Sandvik Rock Tools, Inc. Replaceable wear sleeve for percussion drill
US5377751A (en) * 1992-01-29 1995-01-03 Rickert Precision Industries Apparatus and method for centralizing downhole pipe and blast joints
US5275441A (en) * 1992-02-04 1994-01-04 Claycomb Jack R Blast joint with torque transferring connector
GB2299598B (en) * 1995-04-07 1999-03-17 Weatherford Lamb Apparatus for use in a wellbore
US5833019A (en) * 1996-11-27 1998-11-10 Pegasus International Inc. Pipe protector
US5833018A (en) * 1996-12-20 1998-11-10 Pegasus International Inc. Drill pipe/casing protector
DE29920972U1 (de) * 1999-11-29 2001-04-05 Reiku Gmbh Verschleißring für Wellrohre
DE60119886T2 (de) 2001-03-20 2006-10-26 Fast S.R.L., Dalmine Verschleisschutz für Produktionstubing
US10989042B2 (en) 2017-11-22 2021-04-27 Baker Hughes, A Ge Company, Llc Downhole tool protection cover

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126035A (en) * 1964-03-24 Espetvedt
US1938822A (en) * 1927-10-17 1933-12-12 Mabel Mcmahan Wear preventer for drill-pipe
US2126405A (en) * 1935-07-08 1938-08-09 Miller Henry Clay Weaver Protective device for drill pipes
GB523618A (en) * 1938-01-18 1940-07-18 Elwin Benoni Hall Drillable well liner
US2925097A (en) * 1958-09-08 1960-02-16 Gerhard J Duesterberg Covered tubular member for positioning in well flow pipe
US3034912A (en) * 1958-12-29 1962-05-15 Phillips Petroleum Co Elimination of abrasion of well tubing by production fluid containing abrasive material
US3075582A (en) * 1960-10-24 1963-01-29 Jersey Prod Res Co Prevention of erosion of pipe strings in multiply tubingless completed oil and gas wells
US3382930A (en) * 1966-03-09 1968-05-14 Keystone Valve Corp Blast joint
US3365000A (en) * 1966-03-30 1968-01-23 Mobil Oil Corp Erosion protection for wells
US3445144A (en) * 1967-03-20 1969-05-20 Helmrich & Payne Inc Pipe protector
US3488040A (en) * 1968-02-13 1970-01-06 Babcock & Wilcox Co Pipe sheathing tile
CH564722A5 (de) * 1973-04-06 1975-07-31 Schibig Arthur
US4141386A (en) * 1975-07-31 1979-02-27 Bergstrom Arthur E Blast joint
US4028796A (en) * 1975-07-31 1977-06-14 Arthur Everett Bergstrom Method of making a blast joint

Also Published As

Publication number Publication date
US4381821A (en) 1983-05-03
GB2093891A (en) 1982-09-08
FR2509364B1 (fr) 1985-11-29
DE3206737C2 (de) 1988-03-24
AU541707B2 (en) 1985-01-17
AU8038482A (en) 1982-09-02
GB2093891B (en) 1984-08-08
AT378820B (de) 1985-10-10
FR2509364A1 (fr) 1983-01-14
DE3206737A1 (de) 1983-02-17
CA1174590A (en) 1984-09-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties