CA963888A - Automatic drilling break alarm and shutdown system - Google Patents

Automatic drilling break alarm and shutdown system

Info

Publication number
CA963888A
CA963888A CA148,665A CA148665A CA963888A CA 963888 A CA963888 A CA 963888A CA 148665 A CA148665 A CA 148665A CA 963888 A CA963888 A CA 963888A
Authority
CA
Canada
Prior art keywords
automatic drilling
shutdown system
break alarm
drilling break
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
CA148,665A
Other versions
CA148665S (en
Inventor
Phil H. Griffin (Iii)
Martin J. Sharki
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
Application granted granted Critical
Publication of CA963888A publication Critical patent/CA963888A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
CA148,665A 1971-10-22 1972-08-03 Automatic drilling break alarm and shutdown system Expired CA963888A (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
CA963888A true CA963888A (en) 1975-03-04

Family

ID=22706553

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,665A Expired CA963888A (en) 1971-10-22 1972-08-03 Automatic drilling break alarm and shutdown system

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113445986A (en) * 2021-07-15 2021-09-28 中铁二十三局集团第三工程有限公司 Electric drill is surveyed to gas intelligence that tunnel construction used

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2159169B1 (en) * 1971-11-08 1974-05-31 Inst Francais Du Petrole
FR2235264B1 (en) * 1973-06-28 1977-12-23 Petroles Cie Francaise
IT1021726B (en) * 1973-10-09 1978-02-20 Tampella Oy Ab DRILLING SYSTEM FOR ROCK DRILLS AND DRILLING MACHINES FOR THE REALIZATION OF THIS SYSTEM
JPS5620435B2 (en) * 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 (en) * 1981-05-30 1982-12-08
US4736297A (en) * 1983-02-24 1988-04-05 Lejeune Donald Continuous real time drilling penetration rate recorder
GB2216925A (en) * 1988-04-05 1989-10-18 Anadrill Int Sa Method for controlling a drilling operation
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 (en) * 2014-07-29 2017-01-18 江苏中矿立兴能源科技有限公司 Intelligent pneumatic supporting leg type vibrating anchor drilling rig capable of recognizing looseness range of surrounding rock
US10385614B2 (en) 2015-09-30 2019-08-20 Park Industries, Inc. Percussive/rotating drill with blow-out, broken bit, and pressure loss detection systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2037007B1 (en) * 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
CN113445986A (en) * 2021-07-15 2021-09-28 中铁二十三局集团第三工程有限公司 Electric drill is surveyed to gas intelligence that tunnel construction used

Also Published As

Publication number Publication date
GB1378206A (en) 1974-12-27
NO136002B (en) 1977-03-28
JPS4850901A (en) 1973-07-18
FR2156742B1 (en) 1977-01-14
FR2156742A1 (en) 1973-06-01
US3746102A (en) 1973-07-17
NO136002C (en) 1977-07-06
DE2252438A1 (en) 1973-04-26
NL7212836A (en) 1973-04-25

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