GB1505184A - Apparatus for pulling drill pipe - Google Patents

Apparatus for pulling drill pipe

Info

Publication number
GB1505184A
GB1505184A GB17895/75A GB1789575A GB1505184A GB 1505184 A GB1505184 A GB 1505184A GB 17895/75 A GB17895/75 A GB 17895/75A GB 1789575 A GB1789575 A GB 1789575A GB 1505184 A GB1505184 A GB 1505184A
Authority
GB
United Kingdom
Prior art keywords
cylinders
drill pipe
pipe
slip bowl
ring
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
GB17895/75A
Other languages
English (en)
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.)
Drill Systems Inc
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 GB1505184A publication Critical patent/GB1505184A/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
    • 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)
GB17895/75A 1974-05-08 1975-04-30 Apparatus for pulling drill pipe Expired GB1505184A (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 (1)

Publication Number Publication Date
GB1505184A true GB1505184A (en) 1978-03-30

Family

ID=23857906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17895/75A Expired GB1505184A (en) 1974-05-08 1975-04-30 Apparatus for pulling drill pipe

Country Status (14)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589802A (en) * 1981-08-11 1986-05-20 Sedco, Inc. Slip assembly for subsea template
CN111878012A (zh) * 2020-08-13 2020-11-03 无锡智瀚能源科技装备与服务有限公司 可适用于多种管径规格的闭式吊卡

Families Citing this family (4)

* 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
DE102012005794A1 (de) * 2011-07-25 2013-01-31 Blohm + Voss Repair Gmbh Vorrichtung und Handhabung von Rohren
US11118411B2 (en) * 2017-03-10 2021-09-14 Cellula Robotics Ltd. Drilling devices and methods of operating the same
CN107387004A (zh) * 2017-07-27 2017-11-24 中国石油化工股份有限公司 一种油水井悬挂器安全解卡装置

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 (de) * 1964-11-20 1968-11-07 Delmag Maschinenfabrik Hydraulische Ziehvorrichtung zum Ausziehen eines im Boden sitzenden Bauteiles, insbesondere eines Vortreibrohres eines Ortpfahles
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589802A (en) * 1981-08-11 1986-05-20 Sedco, Inc. Slip assembly for subsea template
CN111878012A (zh) * 2020-08-13 2020-11-03 无锡智瀚能源科技装备与服务有限公司 可适用于多种管径规格的闭式吊卡

Also Published As

Publication number Publication date
FR2270435B3 (pt) 1978-11-17
BR7502820A (pt) 1976-05-04
FR2270435A1 (pt) 1975-12-05
AU475177B2 (en) 1976-08-12
DE2519624B2 (de) 1978-01-26
FI55487B (fi) 1979-04-30
JPS537281B2 (pt) 1978-03-16
US3889927A (en) 1975-06-17
CA1014943A (en) 1977-08-02
DE2519624C3 (de) 1978-09-28
IN144778B (pt) 1978-07-08
JPS5123401A (pt) 1976-02-25
DE2519624A1 (de) 1975-11-13
DK202775A (da) 1975-11-09
SE7505309L (sv) 1975-11-10
NO751645L (pt) 1975-11-11
FI55487C (fi) 1979-08-10
ZA752731B (en) 1976-04-28
AU8068275A (en) 1976-08-12
FI751304A (pt) 1975-11-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee