AU5699700A - Downhole motor - Google Patents

Downhole motor

Info

Publication number: AU5699700A
Authority: AU; Australia
Prior art keywords: downhole motor; downhole; motor
Prior art date: 1999-07-08
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.): Abandoned

Application number

AU56997/00A

Inventor

Arild Figenschau

Per Olav Haughom

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.)

Individual

Original Assignee

Individual

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.)

1999-07-08

Filing date

2000-07-07

Publication date

2001-01-30

2000-07-07 Application filed by Individual filed Critical Individual

2001-01-30 Publication of AU5699700A publication Critical patent/AU5699700A/en

Status Abandoned legal-status Critical Current

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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives

Landscapes

Engineering & Computer Science (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Drilling And Boring (AREA)
Earth Drilling (AREA)
Processing Of Stones Or Stones Resemblance Materials (AREA)

AU56997/00A 1999-07-08 2000-07-07 Downhole motor Abandoned AU5699700A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB9916077A GB2351746A (en)	1999-07-08	1999-07-08	Downhole motors
GB9916077		1999-07-08
PCT/GB2000/002615 WO2001004451A1 (en)	1999-07-08	2000-07-07	Downhole motor

Publications (1)

Publication Number	Publication Date
AU5699700A true AU5699700A (en)	2001-01-30

Family

ID=10856919

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU56997/00A Abandoned AU5699700A (en)	1999-07-08	2000-07-07	Downhole motor

Country Status (4)

Country	Link
AU (1)	AU5699700A (en)
GB (1)	GB2351746A (en)
NO (1)	NO20020092D0 (en)
WO (1)	WO2001004451A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7703550B2 (en)	2004-02-06	2010-04-27	Smith International, Inc.	Down hole motor with locking mechanism
RU2633625C2 (en) *	2012-10-16	2017-10-16	Халлибертон Энерджи Сервисез, Инк.	Drilling motor with coupling rotating in one direction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2917331C3 (en) *	1979-04-28	1982-02-04	Christensen, Inc., 84115 Salt Lake City, Utah	Direct drive for deep drilling bits or the like. tools working in a pipe hole
GB2055927A (en) *	1979-08-10	1981-03-11	Eng Enterpr	Wellbore drilling tool
DE3233980C1 (en) *	1982-09-14	1983-09-29	Christensen, Inc., 84115 Salt Lake City, Utah	Direct drive for deep drill bits based on the Moineau displacement principle
CA2071611C (en) *	1992-06-18	2000-09-12	Wenzel Downhole Tools Ltd.	Bearing assembly for a downhole motor

1999
- 1999-07-08 GB GB9916077A patent/GB2351746A/en not_active Withdrawn
2000
- 2000-07-07 WO PCT/GB2000/002615 patent/WO2001004451A1/en active Application Filing
- 2000-07-07 AU AU56997/00A patent/AU5699700A/en not_active Abandoned
2002
- 2002-01-08 NO NO20020092A patent/NO20020092D0/en unknown

Also Published As

Publication number	Publication date
WO2001004451A1 (en)	2001-01-18
GB2351746A (en)	2001-01-10
NO20020092D0 (en)	2002-01-08
GB9916077D0 (en)	1999-09-08

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Legal Events

Date	Code	Title	Description
2002-04-18	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase