IT940717B - Sottostruttura per torri di perfo razione per pozzi petroliferi con carrelli per valvole d emergenza - Google Patents

Sottostruttura per torri di perfo razione per pozzi petroliferi con carrelli per valvole d emergenza

Info

Publication number
IT940717B
IT940717B IT31344/71A IT3134471A IT940717B IT 940717 B IT940717 B IT 940717B IT 31344/71 A IT31344/71 A IT 31344/71A IT 3134471 A IT3134471 A IT 3134471A IT 940717 B IT940717 B IT 940717B
Authority
IT
Italy
Prior art keywords
trolleys
substructure
oil wells
emergency valves
drilling towers
Prior art date
Application number
IT31344/71A
Other languages
English (en)
Original Assignee
Moore L Corp
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 Moore L Corp filed Critical Moore L Corp
Application granted granted Critical
Publication of IT940717B publication Critical patent/IT940717B/it

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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • 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
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads

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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Earth Drilling (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
IT31344/71A 1971-04-15 1971-11-19 Sottostruttura per torri di perfo razione per pozzi petroliferi con carrelli per valvole d emergenza IT940717B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13412871A 1971-04-15 1971-04-15

Publications (1)

Publication Number Publication Date
IT940717B true IT940717B (it) 1973-02-20

Family

ID=22461883

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31344/71A IT940717B (it) 1971-04-15 1971-11-19 Sottostruttura per torri di perfo razione per pozzi petroliferi con carrelli per valvole d emergenza

Country Status (8)

Country Link
US (1) US3718266A (it)
JP (1) JPS5221961B1 (it)
AU (1) AU466411B2 (it)
CA (1) CA929853A (it)
FR (1) FR2133554B1 (it)
GB (1) GB1308090A (it)
IT (1) IT940717B (it)
NL (1) NL152329B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK107375A (it) * 1974-03-18 1975-09-19 Tveten & Co A S
US6594960B2 (en) 2001-09-18 2003-07-22 Woolslayer Companies, Inc. Method of folding an articulating mast
SE531718C2 (sv) * 2006-10-19 2009-07-21 Gva Consultants Ab Integrerat borrdäck och hantering av utblåsningssäkring
SE530900C2 (sv) * 2007-04-02 2008-10-14 Gva Consultants Ab Borranordning
BRPI0803619B1 (pt) * 2008-09-19 2018-06-12 Petroleo Brasileiro S.A. - Petrobras Sistema de execução simultânea de operações em sonda marítima e método
DK2186993T3 (da) * 2008-11-17 2019-08-19 Saipem Spa Fartøj til drift på undervandsbrønde og arbejdsmetode for nævnte fartøj
US20110011320A1 (en) * 2009-07-15 2011-01-20 My Technologies, L.L.C. Riser technology
US8353132B1 (en) 2010-04-30 2013-01-15 Woolslayer Companies, Inc. Method and apparatus for erection and disassembly of a sectional mast assembly
CN102953703B (zh) * 2012-12-11 2016-01-06 四川宏华石油设备有限公司 一种适用于深海浮式钻井的bop移运装置
NL2012351B1 (en) * 2014-03-03 2015-11-26 Itrec Bv Offshore Drilling Vessel.
US9926753B2 (en) * 2014-05-16 2018-03-27 Nabors Industries, Inc. Parking system for a pipe racker on a drilling rig
US10494890B2 (en) * 2017-03-31 2019-12-03 Schlumberger Technology Corporation Multi-level deck system for blowout preventers
US10895111B1 (en) * 2019-07-10 2021-01-19 Gordon Bros. Supply, Inc. Guide for top drive unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023808A (en) * 1958-03-24 1962-03-06 Texaco Inc Deep well drilling apparatus
US3262593A (en) * 1963-07-10 1966-07-26 Gen Mills Inc Wall-mounted support structure
US3498375A (en) * 1968-01-04 1970-03-03 Moore Corp Lee C Oil well derrick substructure with blowout preventer dolly
US3498392A (en) * 1968-06-07 1970-03-03 Global Marine Inc Drilling rig floor structure

Also Published As

Publication number Publication date
NL152329B (nl) 1977-02-15
AU3502171A (en) 1973-05-03
AU466411B2 (en) 1975-10-30
FR2133554B1 (it) 1974-05-10
JPS5221961B1 (it) 1977-06-14
GB1308090A (en) 1973-02-21
CA929853A (en) 1973-07-10
FR2133554A1 (it) 1972-12-01
US3718266A (en) 1973-02-27
NL7117805A (it) 1972-10-17

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