CA1090325A - Stabilisateur remplacable pour collet de foret a manchon - Google Patents

Stabilisateur remplacable pour collet de foret a manchon

Info

Publication number: CA1090325A
Authority: CA; Canada
Prior art keywords: multiplicity; stabilizer; replaceable sleeve; sleeve; mandrel
Prior art date: 1978-06-01
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

CA326,881A

Other languages

English (en)

Inventor

James W. Young

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.)

1978-06-01

Filing date

1979-05-03

Publication date

1980-11-25

1979-05-03 Application filed by Dresser Industries Inc filed Critical Dresser Industries Inc

1980-11-25 Application granted granted Critical

1980-11-25 Publication of CA1090325A publication Critical patent/CA1090325A/fr

Status Expired legal-status Critical Current

Links

239000003381 stabilizer Substances 0.000 title claims abstract description 94
239000002184 metal Substances 0.000 claims abstract description 43
238000007373 indentation Methods 0.000 claims abstract description 11
230000013011 mating Effects 0.000 claims abstract description 11
238000005553 drilling Methods 0.000 claims description 19
238000003466 welding Methods 0.000 claims description 12
238000000034 method Methods 0.000 claims description 6
238000005304 joining Methods 0.000 abstract description 4
230000014759 maintenance of location Effects 0.000 description 8
239000012530 fluid Substances 0.000 description 7
230000000087 stabilizing effect Effects 0.000 description 6
239000000463 material Substances 0.000 description 5
238000005520 cutting process Methods 0.000 description 4
230000001627 detrimental effect Effects 0.000 description 3
238000003754 machining Methods 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
238000010276 construction Methods 0.000 description 2
230000003628 erosive effect Effects 0.000 description 2
239000007787 solid Substances 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
239000003575 carbonaceous material Substances 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
238000005552 hardfacing Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000003801 milling Methods 0.000 description 1
239000003129 oil well Substances 0.000 description 1
238000012856 packing Methods 0.000 description 1
238000003825 pressing Methods 0.000 description 1
230000001012 protector Effects 0.000 description 1
239000012925 reference material Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1

Landscapes

Earth Drilling (AREA)

CA326,881A 1978-06-01 1979-05-03 Stabilisateur remplacable pour collet de foret a manchon Expired CA1090325A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US91161778A	1978-06-01	1978-06-01
US911,617		1978-06-01

Publications (1)

Publication Number	Publication Date
CA1090325A true CA1090325A (fr)	1980-11-25

Family

ID=25430569

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA326,881A Expired CA1090325A (fr)	1978-06-01	1979-05-03	Stabilisateur remplacable pour collet de foret a manchon

Country Status (1)

Country	Link
CA (1)	CA1090325A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4379494A (en) *	1981-10-05	1983-04-12	International Petroleum Engineering Corporation	Replaceable drill stabilizer sleeve
US4600063A (en) *	1984-05-29	1986-07-15	Dailey Petroleum Services Corp.	Double-taper slip-on drill string stabilizer
US4630690A (en) *	1985-07-12	1986-12-23	Dailey Petroleum Services Corp.	Spiralling tapered slip-on drill string stabilizer
CN109403881A (zh) *	2018-12-26	2019-03-01	济源微浪石油设备有限公司	可换直翼稳定器

1979
- 1979-05-03 CA CA326,881A patent/CA1090325A/fr not_active Expired

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4379494A (en) *	1981-10-05	1983-04-12	International Petroleum Engineering Corporation	Replaceable drill stabilizer sleeve
US4600063A (en) *	1984-05-29	1986-07-15	Dailey Petroleum Services Corp.	Double-taper slip-on drill string stabilizer
US4630690A (en) *	1985-07-12	1986-12-23	Dailey Petroleum Services Corp.	Spiralling tapered slip-on drill string stabilizer
CN109403881A (zh) *	2018-12-26	2019-03-01	济源微浪石油设备有限公司	可换直翼稳定器
CN109403881B (zh) *	2018-12-26	2023-12-26	济源微浪石油设备有限公司	可换直翼稳定器

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Legal Events

Date	Code	Title	Description
1997-11-25	MKEX	Expiry