CA2098324C - Appareil servant a empecher une rotation non voulue d'un reducteur pour tete de puits, et methode connexe - Google Patents

Appareil servant a empecher une rotation non voulue d'un reducteur pour tete de puits, et methode connexe Download PDF

Info

Publication number: CA2098324C
Authority: CA; Canada
Prior art keywords: adaptor; pressure pipe; passage; housing member; drive
Prior art date: 1993-06-14
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 2098324

Other languages

English (en)

Other versions

CA2098324A1 (fr

Inventor

Edward Grenke

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.)

Grenco Energy Services Inc

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.)

1993-06-14

Filing date

1993-06-14

Publication date

2001-02-20

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4151787&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2098324(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1993-06-14 Application filed by Individual filed Critical Individual

1993-06-14 Priority to CA 2098324 priority Critical patent/CA2098324C/fr

1994-12-15 Publication of CA2098324A1 publication Critical patent/CA2098324A1/fr

2001-02-20 Application granted granted Critical

2001-02-20 Publication of CA2098324C publication Critical patent/CA2098324C/fr

2013-06-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 8
238000007789 sealing Methods 0.000 claims description 8
238000005086 pumping Methods 0.000 claims description 2
230000000452 restraining effect Effects 0.000 claims description 2
239000003921 oil Substances 0.000 description 6
239000003129 oil well Substances 0.000 description 4
210000002445 nipple Anatomy 0.000 description 3
238000012856 packing Methods 0.000 description 3
239000007787 solid Substances 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
238000010276 construction Methods 0.000 description 1
239000010779 crude oil Substances 0.000 description 1
238000013461 design Methods 0.000 description 1
231100001261 hazardous Toxicity 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000002265 prevention Effects 0.000 description 1
230000000750 progressive effect Effects 0.000 description 1
239000004576 sand Substances 0.000 description 1
238000009987 spinning Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)

CA 2098324 1993-06-14 1993-06-14 Appareil servant a empecher une rotation non voulue d'un reducteur pour tete de puits, et methode connexe Expired - Lifetime CA2098324C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2098324 CA2098324C (fr)	1993-06-14	1993-06-14	Appareil servant a empecher une rotation non voulue d'un reducteur pour tete de puits, et methode connexe

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2098324 CA2098324C (fr)	1993-06-14	1993-06-14	Appareil servant a empecher une rotation non voulue d'un reducteur pour tete de puits, et methode connexe

Publications (2)

Publication Number	Publication Date
CA2098324A1 CA2098324A1 (fr)	1994-12-15
CA2098324C true CA2098324C (fr)	2001-02-20

Family

ID=4151787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2098324 Expired - Lifetime CA2098324C (fr)	1993-06-14	1993-06-14	Appareil servant a empecher une rotation non voulue d'un reducteur pour tete de puits, et methode connexe

Country Status (1)

Country	Link
CA (1)	CA2098324C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6241016B1 (en)	1998-04-03	2001-06-05	R & M Energy Systems	Drive head assembly
US8544535B2 (en)	2010-02-12	2013-10-01	Cameron International Corporation	Integrated wellhead assembly
CA2967606C (fr)	2017-05-18	2023-05-09	Peter Neufeld	Boitier d'etancheite, appareils connexes et methodes d'utilisation

1993
- 1993-06-14 CA CA 2098324 patent/CA2098324C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2098324A1 (fr)	1994-12-15

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Legal Events

Date	Code	Title	Description
1995-04-18	EEER	Examination request