CA2111133C - Raccord de tuyauterie filete, a faible couple et a haute resistance - Google Patents

Raccord de tuyauterie filete, a faible couple et a haute resistance

Info

Publication number: CA2111133C
Authority: CA; Canada
Prior art keywords: threads; connection; thread; pipe; pin
Prior art date: 1992-12-17
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 - Lifetime

Application number

CA 2111133

Other languages

English (en)

Other versions

CA2111133A1 (fr

Inventor

John Dawson Watts

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.)

1992-12-17

Filing date

1993-12-10

Publication date

1998-04-14

1992-12-17 Priority claimed from US07/992,164 external-priority patent/US5427418A/en

1993-12-10 Application filed by Individual filed Critical Individual

1994-06-18 Publication of CA2111133A1 publication Critical patent/CA2111133A1/fr

1994-12-08 Priority to PCT/US1994/014125 priority Critical patent/WO1995016161A1/fr

1998-04-14 Application granted granted Critical

1998-04-14 Publication of CA2111133C publication Critical patent/CA2111133C/fr

2013-12-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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230000006835 compression Effects 0.000 claims abstract description 28
238000007906 compression Methods 0.000 claims abstract description 28
230000000295 complement effect Effects 0.000 claims abstract description 9
239000002245 particle Substances 0.000 claims description 33
239000007787 solid Substances 0.000 claims description 29
230000000694 effects Effects 0.000 claims description 18
239000004519 grease Substances 0.000 claims description 6
239000000203 mixture Substances 0.000 claims description 3
230000004323 axial length Effects 0.000 claims 1
238000007789 sealing Methods 0.000 abstract description 10
230000008878 coupling Effects 0.000 description 19
238000010168 coupling process Methods 0.000 description 19
238000005859 coupling reaction Methods 0.000 description 19
239000012530 fluid Substances 0.000 description 19
230000008901 benefit Effects 0.000 description 10
239000000463 material Substances 0.000 description 10
239000003129 oil well Substances 0.000 description 8
238000005452 bending Methods 0.000 description 7
238000013461 design Methods 0.000 description 5
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238000011068 loading method Methods 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
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239000002184 metal Substances 0.000 description 3
230000009467 reduction Effects 0.000 description 3
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238000009472 formulation Methods 0.000 description 2
238000009434 installation Methods 0.000 description 2
239000000314 lubricant Substances 0.000 description 2
238000005461 lubrication Methods 0.000 description 2
230000014759 maintenance of location Effects 0.000 description 2
230000002028 premature Effects 0.000 description 2
230000004044 response Effects 0.000 description 2
230000000717 retained effect Effects 0.000 description 2
230000035939 shock Effects 0.000 description 2
JZUFKLXOESDKRF-UHFFFAOYSA-N Chlorothiazide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC2=C1NCNS2(=O)=O JZUFKLXOESDKRF-UHFFFAOYSA-N 0.000 description 1
241000799704 Pelophryne api Species 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
238000013459 approach Methods 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
230000001680 brushing effect Effects 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000008602 contraction Effects 0.000 description 1
230000005489 elastic deformation Effects 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
230000001050 lubricating effect Effects 0.000 description 1
238000003754 machining Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
101150101567 pat-2 gene Proteins 0.000 description 1
238000003908 quality control method Methods 0.000 description 1
238000010791 quenching Methods 0.000 description 1
238000012552 review Methods 0.000 description 1
238000000518 rheometry Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000004575 stone Substances 0.000 description 1
239000002699 waste material Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Earth Drilling (AREA)

CA 2111133 1992-12-17 1993-12-10 Raccord de tuyauterie filete, a faible couple et a haute resistance Expired - Lifetime CA2111133C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PCT/US1994/014125 WO1995016161A1 (fr)	1993-12-10	1994-12-08	Raccord tubulaire filete hautement resistant, se montant avec un faible couple de serrage

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US992,164		1992-12-17
US07/992,164 US5427418A (en)	1986-07-18	1992-12-17	High strength, low torque threaded tubular connection

Publications (2)

Publication Number	Publication Date
CA2111133A1 CA2111133A1 (fr)	1994-06-18
CA2111133C true CA2111133C (fr)	1998-04-14

Family

ID=25537993

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2111133 Expired - Lifetime CA2111133C (fr)	1992-12-17	1993-12-10	Raccord de tuyauterie filete, a faible couple et a haute resistance

Country Status (1)

Country	Link
CA (1)	CA2111133C (fr)

1993
- 1993-12-10 CA CA 2111133 patent/CA2111133C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2111133A1 (fr)	1994-06-18

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Legal Events

Date	Code	Title	Description
1996-07-18	EEER	Examination request
2014-02-11	MKEX	Expiry	Effective date: 20131210