IT1144535B - Dispositivo per misurare il carico di peso su una punta di trivellazione durante il funzionamento - Google Patents

Dispositivo per misurare il carico di peso su una punta di trivellazione durante il funzionamento

Info

Publication number: IT1144535B
Authority: IT; Italy
Prior art keywords: measure; during operation; point during; weight load; drilling point
Prior art date: 1980-12-19

Application number

IT49900/81A

Other languages

English (en)

Other versions

IT8149900A0 (it

Inventor

Jackson Reynolds Claycomb

Original Assignee

Dresser Ind

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.)

1980-12-19

Filing date

1981-12-14

Publication date

1986-10-29

1981-12-14 Application filed by Dresser Ind filed Critical Dresser Ind

1981-12-14 Publication of IT8149900A0 publication Critical patent/IT8149900A0/it

1986-10-29 Application granted granted Critical

1986-10-29 Publication of IT1144535B publication Critical patent/IT1144535B/it

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0061—Force sensors associated with industrial machines or actuators
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/007—Measuring stresses in a pipe string or casing

Landscapes

Physics & Mathematics (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
General Life Sciences & Earth Sciences (AREA)
Fluid Mechanics (AREA)
Environmental & Geological Engineering (AREA)
Geophysics (AREA)
Geochemistry & Mineralogy (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
General Physics & Mathematics (AREA)
Measuring Fluid Pressure (AREA)
Force Measurement Appropriate To Specific Purposes (AREA)
Jib Cranes (AREA)
Earth Drilling (AREA)
Arrangements For Transmission Of Measured Signals (AREA)

IT49900/81A 1980-12-19 1981-12-14 Dispositivo per misurare il carico di peso su una punta di trivellazione durante il funzionamento IT1144535B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/218,317 US4359899A (en)	1980-12-19	1980-12-19	Weight on drill bit measuring apparatus

Publications (2)

Publication Number	Publication Date
IT8149900A0 IT8149900A0 (it)	1981-12-14
IT1144535B true IT1144535B (it)	1986-10-29

Family

ID=22814622

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT49900/81A IT1144535B (it)	1980-12-19	1981-12-14	Dispositivo per misurare il carico di peso su una punta di trivellazione durante il funzionamento

Country Status (9)

Country	Link
US (1)	US4359899A (it)
JP (1)	JPS57178120A (it)
CA (1)	CA1165752A (it)
DE (1)	DE3150386A1 (it)
FR (1)	FR2496750A1 (it)
GB (1)	GB2090981B (it)
IT (1)	IT1144535B (it)
NL (1)	NL8105567A (it)
NO (1)	NO814325L (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0657935B2 (ja) *	1986-12-05	1994-08-03	財団法人土木研究センタ−	地盤強度測定方法
US4903245A (en) *	1988-03-11	1990-02-20	Exploration Logging, Inc.	Downhole vibration monitoring of a drillstring
US6068394A (en) *	1995-10-12	2000-05-30	Industrial Sensors & Instrument	Method and apparatus for providing dynamic data during drilling
US6116085A (en) *	1998-06-09	2000-09-12	Aec East	Instrumentation tubing string assembly for use in wellbores
US6553825B1 (en) *	2000-02-18	2003-04-29	Anthony R. Boyd	Torque swivel and method of using same
US9347312B2 (en) *	2009-04-22	2016-05-24	Weatherford Canada Partnership	Pressure sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formation
GB201007811D0 (en) *	2010-05-11	2010-06-23	Sondex Wireline Ltd	Pressure balancing device
US8714284B2 (en)	2010-09-16	2014-05-06	Bbj Tools Inc.	Weight-on-bit drill sub
CN105756663B (zh) *	2016-04-01	2018-10-26	中国石油化工股份有限公司	一种压裂用井下参数监测装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2869363A (en) *	1955-02-28	1959-01-20	Johnston Testers Inc	Bottom hole weight indicator
US3686942A (en) *	1970-04-20	1972-08-29	Inst Francais Du Petrole	Drilling column comprising a device for measuring stresses exerted on the column
US3855857A (en) *	1973-05-09	1974-12-24	Schlumberger Technology Corp	Force-measuring apparatus for use in a well bore pipe string
US3855853A (en) *	1973-05-09	1974-12-24	Schlumberger Technology Corp	Well bore force-measuring apparatus
US3827294A (en) *	1973-05-14	1974-08-06	Schlumberger Technology Corp	Well bore force-measuring apparatus
US3968473A (en) *	1974-03-04	1976-07-06	Mobil Oil Corporation	Weight-on-drill-bit and torque-measuring apparatus
US4120198A (en) *	1977-04-26	1978-10-17	Schlumberger Technology Corporation	Weight-on-bit measuring apparatus

1980
- 1980-12-19 US US06/218,317 patent/US4359899A/en not_active Expired - Fee Related
1981
- 1981-11-26 CA CA000391020A patent/CA1165752A/en not_active Expired
- 1981-12-10 NL NL8105567A patent/NL8105567A/nl not_active Application Discontinuation
- 1981-12-14 IT IT49900/81A patent/IT1144535B/it active
- 1981-12-17 FR FR8123593A patent/FR2496750A1/fr active Pending
- 1981-12-17 DE DE19813150386 patent/DE3150386A1/de not_active Withdrawn
- 1981-12-17 NO NO814325A patent/NO814325L/no unknown
- 1981-12-18 JP JP56205057A patent/JPS57178120A/ja active Pending
- 1981-12-18 GB GB8138248A patent/GB2090981B/en not_active Expired

Also Published As

Publication number	Publication date
FR2496750A1 (fr)	1982-06-25
US4359899A (en)	1982-11-23
GB2090981B (en)	1984-12-19
IT8149900A0 (it)	1981-12-14
DE3150386A1 (de)	1982-09-16
CA1165752A (en)	1984-04-17
NL8105567A (nl)	1982-07-16
NO814325L (no)	1982-06-21
GB2090981A (en)	1982-07-21
JPS57178120A (en)	1982-11-02

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