NO944255D0 - Toppdrivapparat - Google Patents

Toppdrivapparat

Info

Publication number
NO944255D0
NO944255D0 NO944255A NO944255A NO944255D0 NO 944255 D0 NO944255 D0 NO 944255D0 NO 944255 A NO944255 A NO 944255A NO 944255 A NO944255 A NO 944255A NO 944255 D0 NO944255 D0 NO 944255D0
Authority
NO
Norway
Prior art keywords
drive apparatus
top drive
drive
Prior art date
Application number
NO944255A
Other languages
English (en)
Other versions
NO944255L (no
Inventor
Kenneth Mackintosh
Original Assignee
Kenneth Mackintosh
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 Kenneth Mackintosh filed Critical Kenneth Mackintosh
Publication of NO944255D0 publication Critical patent/NO944255D0/no
Publication of NO944255L publication Critical patent/NO944255L/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
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/072—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells for cable-operated tools

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)
  • Earth Drilling (AREA)
  • Joints Allowing Movement (AREA)
NO944255A 1992-05-09 1994-11-08 Toppdrivapparat NO944255L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929210059A GB9210059D0 (en) 1992-05-09 1992-05-09 Top drive apparatus
PCT/GB1993/000964 WO1993023654A1 (en) 1992-05-09 1993-05-10 Top drive apparatus

Publications (2)

Publication Number Publication Date
NO944255D0 true NO944255D0 (no) 1994-11-08
NO944255L NO944255L (no) 1994-11-21

Family

ID=10715279

Family Applications (1)

Application Number Title Priority Date Filing Date
NO944255A NO944255L (no) 1992-05-09 1994-11-08 Toppdrivapparat

Country Status (6)

Country Link
EP (1) EP0682739A1 (no)
AU (1) AU4270493A (no)
CA (1) CA2135404A1 (no)
GB (1) GB9210059D0 (no)
NO (1) NO944255L (no)
WO (1) WO1993023654A1 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2015363B1 (en) * 2015-08-28 2017-03-20 Itrec Bv Sealing and controlling of fluid pressure in an annular fluid passageway in a wellbore related process.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090573A (en) * 1976-08-18 1978-05-23 Petro-Data C.A. Wireline sealing apparatus and method for use with a drill string
US4386783A (en) * 1981-08-26 1983-06-07 Otis Engineering Corporation Packing nut and stuffing box for hydraulic or manual actuation
US4476924A (en) * 1983-03-07 1984-10-16 Camco, Incorporated Grease injection control head having a specific gas trap
US4722389A (en) * 1986-08-06 1988-02-02 Texas Iron Works, Inc. Well bore servicing arrangement

Also Published As

Publication number Publication date
WO1993023654A1 (en) 1993-11-25
CA2135404A1 (en) 1993-11-25
NO944255L (no) 1994-11-21
EP0682739A1 (en) 1995-11-22
GB9210059D0 (en) 1992-06-24
AU4270493A (en) 1993-12-13

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