JPS5378902A - Finger latch working detector - Google Patents

Finger latch working detector

Info

Publication number
JPS5378902A
JPS5378902A JP14083577A JP14083577A JPS5378902A JP S5378902 A JPS5378902 A JP S5378902A JP 14083577 A JP14083577 A JP 14083577A JP 14083577 A JP14083577 A JP 14083577A JP S5378902 A JPS5378902 A JP S5378902A
Authority
JP
Japan
Prior art keywords
finger latch
working detector
latch working
detector
finger
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.)
Pending
Application number
JP14083577A
Other languages
English (en)
Inventor
Bii Shierudon Rooren
Aaru Kerii Robaato
Deii Baron Chiyaaruzu
Aaru Tomashieku Jieemuzu
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.)
BJ Hughes Inc
Original Assignee
BJ Hughes 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 BJ Hughes Inc filed Critical BJ Hughes Inc
Publication of JPS5378902A publication Critical patent/JPS5378902A/ja
Pending 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
    • E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole

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)
  • Warehouses Or Storage Devices (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
JP14083577A 1976-12-22 1977-11-25 Finger latch working detector Pending JPS5378902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75358776A 1976-12-22 1976-12-22

Publications (1)

Publication Number Publication Date
JPS5378902A true JPS5378902A (en) 1978-07-12

Family

ID=25031295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14083577A Pending JPS5378902A (en) 1976-12-22 1977-11-25 Finger latch working detector

Country Status (10)

Country Link
JP (1) JPS5378902A (ja)
AT (1) AT356040B (ja)
CA (1) CA1077918A (ja)
DE (1) DE2755227A1 (ja)
DK (1) DK576177A (ja)
FR (1) FR2375430A1 (ja)
GB (1) GB1588849A (ja)
IT (1) IT1090694B (ja)
NL (1) NL7713162A (ja)
NO (1) NO774103L (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO156700C (no) * 1985-05-28 1987-11-04 Kjell Haughom Anordning ved et roerhaandteringsapparat.
DE10123116A1 (de) * 2001-05-04 2002-11-07 Bentec Gmbh Drilling & Oilfield Systems Fingerbühne einer Bohranlage mit verstellbaren Fingern
WO2007143842A1 (en) * 2006-06-14 2007-12-21 Roboweld Inc. Systems and methods for autonomous tripping of oil well pipes
WO2009082197A2 (en) * 2007-12-20 2009-07-02 Itrec B.V. A tubulars storage device
WO2012012326A1 (en) * 2010-07-19 2012-01-26 Pondhop Automation & Controls Inc. Fingerboard latch detection system
FI123117B (fi) * 2011-02-18 2012-11-15 Sandvik Mining & Constr Oy Ohjauslaitteisto poraputken ohjaamiseksi
US9016382B2 (en) * 2011-08-05 2015-04-28 Invensys Systems, Inc. Offshore drilling rig fingerboard latch position indication
CN102747955B (zh) * 2012-07-23 2014-09-17 杭州电子科技大学 新型深海自动接杆保压取样钻机及使用方法
US10132660B2 (en) * 2014-09-17 2018-11-20 Salunda Limited Sensor for a fingerboard latch assembly
MY194252A (en) 2016-07-05 2022-11-24 Salunda Ltd Sensor for a fingerboard latch assembly
EP3538738B1 (en) 2016-11-09 2023-06-07 Salunda Limited Sensor for a rotatable element
NL2020707B1 (en) * 2018-04-03 2019-10-10 Rolloos Holding B V Latch Monitoring System
CN108716373B (zh) * 2018-04-26 2020-09-18 宝鸡石油机械有限责任公司 一种四单根立柱小直径钻杆的悬持装置
CN110566132A (zh) * 2019-10-24 2019-12-13 三一集团有限公司湖南分公司 一种指梁间距调节装置及钻修井机二层台

Also Published As

Publication number Publication date
DK576177A (da) 1978-06-23
IT1090694B (it) 1985-06-26
AT356040B (de) 1980-04-10
CA1077918A (en) 1980-05-20
GB1588849A (en) 1981-04-29
DE2755227A1 (de) 1978-06-29
NL7713162A (nl) 1978-06-26
NO774103L (no) 1978-06-23
FR2375430A1 (fr) 1978-07-21
ATA878577A (de) 1979-09-15

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