NO880600L - Apparat for maaling av boreparametre. - Google Patents

Apparat for maaling av boreparametre.

Info

Publication number: NO880600L
Authority: NO; Norway
Prior art keywords: drilling parameters; measuring drilling; measuring; parameters; drilling
Prior art date: 1987-02-12

Application number

NO880600A

Other languages

English (en)

Other versions

NO880600D0 (no

Inventor

Dale Louis Seiler

Original Assignee

Cooper Ind 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.)

1987-02-12

Filing date

1988-02-11

Publication date

1988-08-15

1988-02-11 Application filed by Cooper Ind Inc filed Critical Cooper Ind Inc

1988-02-11 Publication of NO880600D0 publication Critical patent/NO880600D0/no

1988-08-15 Publication of NO880600L publication Critical patent/NO880600L/no

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/26—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring depth
- 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
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/04—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B7/042—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)

NO880600A 1987-02-12 1988-02-11 Apparat for maaling av boreparametre. NO880600L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/013,858 US4951505A (en)	1987-02-12	1987-02-12	Block position sensor

Publications (2)

Publication Number	Publication Date
NO880600D0 NO880600D0 (no)	1988-02-11
NO880600L true NO880600L (no)	1988-08-15

Family

ID=21762154

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO880600A NO880600L (no)	1987-02-12	1988-02-11	Apparat for maaling av boreparametre.

Country Status (3)

Country	Link
US (1)	US4951505A (no)
GB (1)	GB2200996B (no)
NO (1)	NO880600L (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2687188B1 (fr) *	1992-02-06	1994-04-08	Marc Ibos	Procede d'affichage du pas effectif d'un organe dans un materiau en fonction de ses positions successives dans le sens du travail et dispositif pour la mise en óoeuvre.
US5983119A (en) *	1997-01-03	1999-11-09	Qualcomm Incorporated	Wireless communication device antenna input system and method of use
WO2004074159A1 (en) *	2003-02-14	2004-09-02	Key Energy Services, Inc.	Apparatus and device for minimizing slippage on a drum clutch
US7728583B2 (en) *	2006-07-06	2010-06-01	General Electric Company	Apparatus for monitoring rotary machines
CN108798646A (zh) *	2018-08-14	2018-11-13	北京探矿工程研究所	一种计量装置及使用该计量装置的钻机
US11384633B2 (en) *	2019-05-20	2022-07-12	Caterpillar Global Mining Equipment Llc	Drill head position determination system
US11401754B2 (en) *	2020-01-17	2022-08-02	Caterpillar Global Mining Equipment Llc	Systems and methods for drill head position determination

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2565951A (en) *	1948-02-25	1951-08-28	Standard Oil Dev Co	Drilling rate recorder
GB969602A (en) *	1959-09-30	1964-09-09	Ti Group Services Ltd	Apparatus for determining the length of a quantity of longitudinally extensive material
US4616321A (en) *	1979-08-29	1986-10-07	Chan Yun T	Drilling rig monitoring system
GB2107873A (en) *	1981-10-16	1983-05-05	Coal Ind	Length recording equipment
US4419886A (en) *	1981-12-18	1983-12-13	Cooper Industries, Inc.	Rate of penetration sensor for oil drilling rigs
JPS58188126U (ja) *	1982-06-08	1983-12-14	株式会社井上ジャパックス研究所	ワイヤカツト放電加工装置

1987
- 1987-02-12 US US07/013,858 patent/US4951505A/en not_active Expired - Fee Related
- 1987-12-14 GB GB8729163A patent/GB2200996B/en not_active Expired - Fee Related
1988
- 1988-02-11 NO NO880600A patent/NO880600L/no unknown

Also Published As

Publication number	Publication date
GB2200996B (en)	1990-12-19
NO880600D0 (no)	1988-02-11
GB8729163D0 (en)	1988-01-27
GB2200996A (en)	1988-08-17
US4951505A (en)	1990-08-28

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