GB1378206A - Automatic drilling break alarm and shutdown system - Google Patents

Automatic drilling break alarm and shutdown system

Info

Publication number
GB1378206A
GB1378206A GB3688872A GB3688872A GB1378206A GB 1378206 A GB1378206 A GB 1378206A GB 3688872 A GB3688872 A GB 3688872A GB 3688872 A GB3688872 A GB 3688872A GB 1378206 A GB1378206 A GB 1378206A
Authority
GB
United Kingdom
Prior art keywords
rop
activated
drilling
output
alarm
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
GB3688872A
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.)
Dresser Industries Inc
Original Assignee
Dresser 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 Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of GB1378206A publication Critical patent/GB1378206A/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
    • E21B45/00—Measuring the drilling time or rate of penetration

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)
  • Drilling And Boring (AREA)
GB3688872A 1971-10-22 1972-08-08 Automatic drilling break alarm and shutdown system Expired GB1378206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19169371A 1971-10-22 1971-10-22

Publications (1)

Publication Number Publication Date
GB1378206A true GB1378206A (en) 1974-12-27

Family

ID=22706553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3688872A Expired GB1378206A (en) 1971-10-22 1972-08-08 Automatic drilling break alarm and shutdown system

Country Status (8)

Country Link
US (1) US3746102A (enrdf_load_html_response)
JP (1) JPS4850901A (enrdf_load_html_response)
CA (1) CA963888A (enrdf_load_html_response)
DE (1) DE2252438A1 (enrdf_load_html_response)
FR (1) FR2156742B1 (enrdf_load_html_response)
GB (1) GB1378206A (enrdf_load_html_response)
NL (1) NL7212836A (enrdf_load_html_response)
NO (1) NO136002C (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216925A (en) * 1988-04-05 1989-10-18 Anadrill Int Sa Method for controlling a drilling operation

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2159169B1 (enrdf_load_html_response) * 1971-11-08 1974-05-31 Inst Francais Du Petrole
FR2235264B1 (enrdf_load_html_response) * 1973-06-28 1977-12-23 Petroles Cie Francaise
CA1009669A (en) * 1973-10-09 1977-05-03 Roger Nylund Procedure for controlling a rock drill and rock drill for carrying out the procedure
JPS5620435B2 (enrdf_load_html_response) * 1973-11-06 1981-05-13
JPS55136393A (en) * 1979-04-11 1980-10-24 Hitachi Construction Machinery Automatic controller for descent of excavating tool of excavator
US4403655A (en) * 1981-02-20 1983-09-13 Trout Buster B Draw works disabling device for use with a well drilling apparatus
JPS57193786U (enrdf_load_html_response) * 1981-05-30 1982-12-08
US4736297A (en) * 1983-02-24 1988-04-05 Lejeune Donald Continuous real time drilling penetration rate recorder
US5713422A (en) * 1994-02-28 1998-02-03 Dhindsa; Jasbir S. Apparatus and method for drilling boreholes
US7026950B2 (en) * 2003-03-12 2006-04-11 Varco I/P, Inc. Motor pulse controller
CN104088620B (zh) * 2014-07-29 2017-01-18 江苏中矿立兴能源科技有限公司 一种可识别围岩松动范围的智能气动支腿型振动锚杆钻机
US10385614B2 (en) 2015-09-30 2019-08-20 Park Industries, Inc. Percussive/rotating drill with blow-out, broken bit, and pressure loss detection systems
CN113445986B (zh) * 2021-07-15 2022-08-05 中铁二十三局集团第三工程有限公司 一种隧道施工使用的瓦斯智能探测电钻

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2037007B1 (enrdf_load_html_response) * 1969-04-30 1973-03-16 Inst Francais Du Petrole
US3593807A (en) * 1969-12-11 1971-07-20 Frank J Klima Drilling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216925A (en) * 1988-04-05 1989-10-18 Anadrill Int Sa Method for controlling a drilling operation

Also Published As

Publication number Publication date
US3746102A (en) 1973-07-17
NO136002B (enrdf_load_html_response) 1977-03-28
FR2156742A1 (enrdf_load_html_response) 1973-06-01
DE2252438A1 (de) 1973-04-26
NL7212836A (enrdf_load_html_response) 1973-04-25
FR2156742B1 (enrdf_load_html_response) 1977-01-14
CA963888A (en) 1975-03-04
NO136002C (enrdf_load_html_response) 1977-07-06
JPS4850901A (enrdf_load_html_response) 1973-07-18

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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