GB2178780A - Side drive drilling - Google Patents

Side drive drilling Download PDF

Info

Publication number
GB2178780A
GB2178780A GB08616840A GB8616840A GB2178780A GB 2178780 A GB2178780 A GB 2178780A GB 08616840 A GB08616840 A GB 08616840A GB 8616840 A GB8616840 A GB 8616840A GB 2178780 A GB2178780 A GB 2178780A
Authority
GB
United Kingdom
Prior art keywords
drilling
drill pipe
opening
kelly
platform
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.)
Withdrawn
Application number
GB08616840A
Other languages
English (en)
Other versions
GB8616840D0 (en
Inventor
Igor Krasnov
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.)
Vetco Inc
Original Assignee
Vetco Offshore Industries 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 Vetco Offshore Industries Inc filed Critical Vetco Offshore Industries Inc
Publication of GB8616840D0 publication Critical patent/GB8616840D0/en
Publication of GB2178780A publication Critical patent/GB2178780A/en
Withdrawn legal-status Critical Current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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/022—Top drives

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)
  • Machine Tool Units (AREA)
  • Drilling And Boring (AREA)
GB08616840A 1985-08-05 1986-07-10 Side drive drilling Withdrawn GB2178780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76250785A 1985-08-05 1985-08-05

Publications (2)

Publication Number Publication Date
GB8616840D0 GB8616840D0 (en) 1986-08-20
GB2178780A true GB2178780A (en) 1987-02-18

Family

ID=25065259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08616840A Withdrawn GB2178780A (en) 1985-08-05 1986-07-10 Side drive drilling

Country Status (8)

Country Link
JP (1) JPS6233992A (nl)
CN (1) CN86105254A (nl)
BR (1) BR8603682A (nl)
FR (1) FR2589942A1 (nl)
GB (1) GB2178780A (nl)
IT (1) IT1214510B (nl)
NL (1) NL8601992A (nl)
NO (1) NO863021L (nl)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593225A1 (fr) * 1986-01-21 1987-07-24 Vetco Gray Inc Installation de forage de puits de petrole et de gaz, procede de forage, source d'energie et arbre d'entrainement mis en oeuvre dans cette installation
US4877093A (en) * 1988-03-03 1989-10-31 National-Oilwell Spring actuated power swivel support rollers
GB2228025A (en) * 1989-02-08 1990-08-15 Canadian Rig Ltd Improved drilling rig

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798906B (zh) * 2010-03-31 2012-05-30 北京市三一重机有限公司 支撑装置
CN113738292B (zh) * 2021-09-07 2023-05-26 兰州兰石石油装备工程股份有限公司 自升式平台连续起下钻钻机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB494034A (en) * 1936-07-09 1938-10-19 Sullivan Machinery Co Improvements in and relating to chuck mechanism for drill rods
GB2079817A (en) * 1980-07-14 1982-01-27 Varco Int Well drilling system
GB2091788A (en) * 1981-01-23 1982-08-04 Varco Int Top drive wel drilling apparatus
US4437524A (en) * 1980-07-14 1984-03-20 Varco International, Inc. Well drilling apparatus
EP0150695A2 (en) * 1984-01-25 1985-08-07 Maritime Hydraulics A.S. Well drilling assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB494034A (en) * 1936-07-09 1938-10-19 Sullivan Machinery Co Improvements in and relating to chuck mechanism for drill rods
GB2079817A (en) * 1980-07-14 1982-01-27 Varco Int Well drilling system
US4437524A (en) * 1980-07-14 1984-03-20 Varco International, Inc. Well drilling apparatus
GB2091788A (en) * 1981-01-23 1982-08-04 Varco Int Top drive wel drilling apparatus
EP0150695A2 (en) * 1984-01-25 1985-08-07 Maritime Hydraulics A.S. Well drilling assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593225A1 (fr) * 1986-01-21 1987-07-24 Vetco Gray Inc Installation de forage de puits de petrole et de gaz, procede de forage, source d'energie et arbre d'entrainement mis en oeuvre dans cette installation
GB2186610A (en) * 1986-01-21 1987-08-19 Vetco Gray Inc Side drive drilling
GB2186610B (en) * 1986-01-21 1989-11-01 Vetco Gray Inc Improvements in, or alternate forms of, side drive drilling
US4877093A (en) * 1988-03-03 1989-10-31 National-Oilwell Spring actuated power swivel support rollers
GB2228025A (en) * 1989-02-08 1990-08-15 Canadian Rig Ltd Improved drilling rig
GB2228025B (en) * 1989-02-08 1992-10-21 Canadian Rig Ltd Improved drilling rig

Also Published As

Publication number Publication date
NO863021D0 (no) 1986-07-28
JPS6233992A (ja) 1987-02-13
IT1214510B (it) 1990-01-18
GB8616840D0 (en) 1986-08-20
BR8603682A (pt) 1987-03-10
FR2589942A1 (fr) 1987-05-15
NL8601992A (nl) 1987-03-02
CN86105254A (zh) 1987-02-04
NO863021L (no) 1987-02-06
IT8621279A0 (it) 1986-07-28

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)