NO923797L - BROENNVERKTOEY - Google Patents

BROENNVERKTOEY

Info

Publication number: NO923797L
Authority: NO; Norway
Prior art keywords: broennverktoey
Prior art date: 1991-10-01

Application number

NO92923797A

Other languages

Norwegian (no)

Other versions

NO923797D0 (en

NO306221B1 (en

Inventor

Frank A S Innes

Original Assignee

Halliburton Logging Services

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.)

1991-10-01

Filing date

1992-09-30

Publication date

1993-04-02

1992-09-30 Application filed by Halliburton Logging Services filed Critical Halliburton Logging Services

1992-09-30 Publication of NO923797D0 publication Critical patent/NO923797D0/en

1993-04-02 Publication of NO923797L publication Critical patent/NO923797L/en

1999-10-04 Publication of NO306221B1 publication Critical patent/NO306221B1/en

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
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
- 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
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
- E21B47/20—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by modulation of mud waves, e.g. by continuous modulation

Landscapes

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

NO923797A 1991-10-01 1992-09-30 Brönnverktöy for generating pressure pulses in a drilling fluid flowing through a drill string NO306221B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB919120854A GB9120854D0 (en)	1991-10-01	1991-10-01	Downhole tool

Publications (3)

Publication Number	Publication Date
NO923797D0 NO923797D0 (en)	1992-09-30
NO923797L true NO923797L (en)	1993-04-02
NO306221B1 NO306221B1 (en)	1999-10-04

Family

ID=10702253

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO923797A NO306221B1 (en)	1991-10-01	1992-09-30	Brönnverktöy for generating pressure pulses in a drilling fluid flowing through a drill string

Country Status (4)

Country	Link
EP (1)	EP0535815B1 (en)
DE (1)	DE69210155T2 (en)
GB (1)	GB9120854D0 (en)
NO (1)	NO306221B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6970398B2 (en)	2003-02-07	2005-11-29	Schlumberger Technology Corporation	Pressure pulse generator for downhole tool
US9000939B2 (en)	2011-09-27	2015-04-07	Halliburton Energy Services, Inc.	Mud powered inertia drive oscillating pulser
CN102562035B (en) *	2012-01-12	2015-09-30	中国海洋石油总公司	Underground engineering parameter measurement-while-drilling device
CN103410500B (en) *	2013-07-26	2016-02-10	西南石油大学	A kind of underground drill stem vibration monitoring while drilling apparatus and method
US10508496B2 (en)	2016-12-14	2019-12-17	Directional Vibration Systems Inc.	Downhole vibration tool
CN114829741A (en)	2019-12-18	2022-07-29	贝克休斯油田作业有限责任公司	Oscillating shear valve for mud pulse telemetry and operation thereof
BR112022024019A2 (en)	2020-06-02	2022-12-20	Baker Hughes Oilfield Operations Llc	ANGLE DEPENDENT VALVE RELEASE UNIT FOR A SHEAR VALVE PRESSER

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1268052A (en) *	1986-01-29	1990-04-24	William Gordon Goodsman	Measure while drilling systems
US4847815A (en) *	1987-09-22	1989-07-11	Anadrill, Inc.	Sinusoidal pressure pulse generator for measurement while drilling tool
GB2214541B (en) *	1988-01-19	1991-06-26	Michael King Russell	Signal transmitters
GB9101576D0 (en) *	1991-01-24	1991-03-06	Halliburton Logging Services	Downhole tool

1991
- 1991-10-01 GB GB919120854A patent/GB9120854D0/en active Pending
1992
- 1992-09-11 DE DE69210155T patent/DE69210155T2/en not_active Expired - Lifetime
- 1992-09-11 EP EP92308277A patent/EP0535815B1/en not_active Expired - Lifetime
- 1992-09-30 NO NO923797A patent/NO306221B1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69210155D1 (en)	1996-05-30
DE69210155T2 (en)	1996-09-19
GB9120854D0 (en)	1991-11-13
EP0535815A1 (en)	1993-04-07
NO923797D0 (en)	1992-09-30
NO306221B1 (en)	1999-10-04
EP0535815B1 (en)	1996-04-24

Publication	Publication Date	Title
DE69133396D1 (en)	2004-07-22	Warenauszahlsystem
DE69212332D1 (en)	1996-08-22	COLORBALL
DE59206583D1 (en)	1996-07-18	WINDSIGHTER
ATE137279T1 (en)	1996-05-15	HEADCASE
DE59209950D1 (en)	2002-05-16	Bottle-
FI923753A (en)	1993-02-22	WATER-in-oil-POLYMEREMULSIONER
BR9204511A (en)	1993-06-01	COLLECTOR-WINDER
DE59208716D1 (en)	1997-08-21	LYMPHOIDES CD30-ANTIGEN
DE59207013D1 (en)	1996-10-02	SPORTSHOE
FI933828A0 (en)	1993-09-01	LAONGKEDJADE ANTIVIRALA FOERENINGAR
DE69126968D1 (en)	1997-09-04	TAMBURINE
NO923797L (en)	1993-04-02	BROENNVERKTOEY
ATE163916T1 (en)	1998-03-15	ETHYL-6-FORMYLOXY-4-HEXENOATE
FI912638A (en)	1992-12-01	SPAENNLINA FOER BETONGELEMENT
BR9201945A (en)	1993-01-12	FILATORIO
NO921659L (en)	1992-11-02	ANODEBAERESTANG
FI921317A (en)	1993-01-03	FREKVENSBEREDNINGSKOPPLING FOER RADIOANORDNINGAR
CA68725S (en)	1991-06-18	FURNITURE-GAME
BR9104568A (en)	1993-04-27	DDY-TEST
BR9100610A (en)	1992-09-29	SANDALIA ORTOPEDICA MAGNETICA
BR9105539A (en)	1992-04-07	COVER-MATELASSE HOSPITALAR
BR9104939A (en)	1993-05-11	FOOT-TENNIS
BR9202017A (en)	1993-02-02	FILATORIO
BR9104152A (en)	1993-03-30	BOMBIT
BR9104106A (en)	1993-04-20	TELEOFERTA

Legal Events

Date	Code	Title	Description
2012-10-08	MK1K	Patent expired