FI55487C - ANORDNING FOER DRAGNING AV BORRNINGSROER - Google Patents

ANORDNING FOER DRAGNING AV BORRNINGSROER

Info

Publication number
FI55487C
FI55487C FI751304A FI751304A FI55487C FI 55487 C FI55487 C FI 55487C FI 751304 A FI751304 A FI 751304A FI 751304 A FI751304 A FI 751304A FI 55487 C FI55487 C FI 55487C
Authority
FI
Finland
Prior art keywords
dragning
borrningsroer
anordning foer
anordning
foer
Prior art date
Application number
FI751304A
Other languages
Finnish (fi)
Other versions
FI55487B (en
FI751304A (en
Inventor
Floyd Walter Becker
Original Assignee
Drill Systems 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 Drill Systems Inc filed Critical Drill Systems Inc
Publication of FI751304A publication Critical patent/FI751304A/fi
Application granted granted Critical
Publication of FI55487B publication Critical patent/FI55487B/en
Publication of FI55487C publication Critical patent/FI55487C/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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices
    • E21B19/07—Slip-type elevators

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Drilling And Boring (AREA)
FI751304A 1974-05-08 1975-04-30 ANORDNING FOER DRAGNING AV BORRNINGSROER FI55487C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US467972A US3889927A (en) 1974-05-08 1974-05-08 Apparatus for pulling drill pipe

Publications (3)

Publication Number Publication Date
FI751304A FI751304A (en) 1975-11-09
FI55487B FI55487B (en) 1979-04-30
FI55487C true FI55487C (en) 1979-08-10

Family

ID=23857906

Family Applications (1)

Application Number Title Priority Date Filing Date
FI751304A FI55487C (en) 1974-05-08 1975-04-30 ANORDNING FOER DRAGNING AV BORRNINGSROER

Country Status (14)

Country Link
US (1) US3889927A (en)
JP (1) JPS537281B2 (en)
AU (1) AU475177B2 (en)
BR (1) BR7502820A (en)
CA (1) CA1014943A (en)
DE (1) DE2519624C3 (en)
DK (1) DK202775A (en)
FI (1) FI55487C (en)
FR (1) FR2270435B3 (en)
GB (1) GB1505184A (en)
IN (1) IN144778B (en)
NO (1) NO751645L (en)
SE (1) SE7505309L (en)
ZA (1) ZA752731B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389760A (en) * 1979-12-07 1983-06-28 Varco International, Inc. Well slip unit
US4589802A (en) * 1981-08-11 1986-05-20 Sedco, Inc. Slip assembly for subsea template
DE102012005794A1 (en) * 2011-07-25 2013-01-31 Blohm + Voss Repair Gmbh Device and handling of pipes
JP6859460B2 (en) * 2017-03-10 2021-04-14 セルーラ・ロボティクス・リミテッドＣｅｌｌｕｌａ Ｒｏｂｏｔｉｃｓ， Ｌｔｄ． Drilling device and its operation method
CN107387004A (en) * 2017-07-27 2017-11-24 中国石油化工股份有限公司 A kind of safe release device of oil-water well hanger
CN111878012B (en) * 2020-08-13 2023-01-13 无锡智瀚能源科技装备与服务有限公司 Closed elevator suitable for various pipe diameter specifications

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1536413A (en) * 1921-11-12 1925-05-05 Homer C Thrift Pipe puller
US2830788A (en) * 1954-09-10 1958-04-15 United States Steel Corp Pushing and pulling apparatus
DE1282563B (en) * 1964-11-20 1968-11-07 Delmag Maschinenfabrik Hydraulic pulling device for pulling out a component sitting in the ground, in particular a driving pipe of a site post
US3257099A (en) * 1965-04-05 1966-06-21 Jr William M Merritt Pipe handling means
US3565400A (en) * 1967-08-12 1971-02-23 Mitsui Shipbuilding Eng Apparatus for raising and lowering a heavy weight
US3598369A (en) * 1969-02-07 1971-08-10 Ralph D Yielding Hydraulic casing handling apparatus

Also Published As

Publication number Publication date
ZA752731B (en) 1976-04-28
CA1014943A (en) 1977-08-02
JPS537281B2 (en) 1978-03-16
SE7505309L (en) 1975-11-10
IN144778B (en) 1978-07-08
JPS5123401A (en) 1976-02-25
AU475177B2 (en) 1976-08-12
FI55487B (en) 1979-04-30
US3889927A (en) 1975-06-17
FI751304A (en) 1975-11-09
FR2270435A1 (en) 1975-12-05
GB1505184A (en) 1978-03-30
NO751645L (en) 1975-11-11
DE2519624A1 (en) 1975-11-13
DK202775A (en) 1975-11-09
AU8068275A (en) 1976-08-12
DE2519624B2 (en) 1978-01-26
BR7502820A (en) 1976-05-04
FR2270435B3 (en) 1978-11-17
DE2519624C3 (en) 1978-09-28

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: DRILL SYSTEMS INC.