CA2603905C - Bloc obturateur de puits et collier pour tige de pompage - Google Patents

Bloc obturateur de puits et collier pour tige de pompage Download PDF

Info

Publication number: CA2603905C
Authority: CA; Canada
Prior art keywords: pump rod; metallic material; blowout preventer; rams; rod clamp
Prior art date: 2006-09-28
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 - Fee Related

Application number

CA 2603905

Other languages

English (en)

Other versions

CA2603905A1 (fr

Inventor

William C. Lane

Andrew J. Hanson

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.)

Weatherford Lamb Inc

Original Assignee

Weatherford Lamb 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.)

2006-09-28

Filing date

2007-09-25

Publication date

2010-02-16

2007-09-25 Application filed by Weatherford Lamb Inc filed Critical Weatherford Lamb Inc

2008-03-28 Publication of CA2603905A1 publication Critical patent/CA2603905A1/fr

2010-02-16 Application granted granted Critical

2010-02-16 Publication of CA2603905C publication Critical patent/CA2603905C/fr

Status Expired - Fee Related legal-status Critical Current

2027-09-25 Anticipated expiration legal-status Critical

Links

239000007769 metal material Substances 0.000 claims abstract description 34
239000000463 material Substances 0.000 claims abstract description 14
239000012530 fluid Substances 0.000 claims abstract description 7
229910044991 metal oxide Inorganic materials 0.000 claims description 10
150000004706 metal oxides Chemical class 0.000 claims description 10
229920001971 elastomer Polymers 0.000 claims description 7
239000002131 composite material Substances 0.000 claims description 5
239000000806 elastomer Substances 0.000 claims description 4
150000001247 metal acetylides Chemical class 0.000 claims description 4
230000004888 barrier function Effects 0.000 claims description 3
238000005219 brazing Methods 0.000 claims description 3
239000000919 ceramic Substances 0.000 claims description 3
229910052620 chrysotile Inorganic materials 0.000 claims description 3
150000004767 nitrides Chemical class 0.000 claims description 3
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
229920000642 polymer Polymers 0.000 claims description 3
239000005060 rubber Substances 0.000 claims description 3
CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical compound O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 claims description 3
238000004026 adhesive bonding Methods 0.000 claims description 2
238000000465 moulding Methods 0.000 claims description 2
238000005234 chemical deposition Methods 0.000 claims 1
238000005507 spraying Methods 0.000 claims 1
239000002184 metal Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
238000000034 method Methods 0.000 description 3
230000007246 mechanism Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000007789 sealing Methods 0.000 description 2
230000003068 static effect Effects 0.000 description 2
239000004593 Epoxy Substances 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000010292 electrical insulation Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000012856 packing Methods 0.000 description 1
230000002250 progressing effect Effects 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000007921 spray Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Details Of Reciprocating Pumps (AREA)

CA 2603905 2006-09-28 2007-09-25 Bloc obturateur de puits et collier pour tige de pompage Expired - Fee Related CA2603905C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US82731906P	2006-09-28	2006-09-28
US60/827,319		2006-09-28

Publications (2)

Publication Number	Publication Date
CA2603905A1 CA2603905A1 (fr)	2008-03-28
CA2603905C true CA2603905C (fr)	2010-02-16

Family

ID=39264221

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2603905 Expired - Fee Related CA2603905C (fr)	2006-09-28	2007-09-25	Bloc obturateur de puits et collier pour tige de pompage

Country Status (1)

Country	Link
CA (1)	CA2603905C (fr)

2007
- 2007-09-25 CA CA 2603905 patent/CA2603905C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2603905A1 (fr)	2008-03-28

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Legal Events

Date	Code	Title	Description
2007-09-25	EEER	Examination request
2012-09-25	MKLA	Lapsed