CA2235954A1 - Regulateur d'appareil de fond-de-trou - Google Patents

Regulateur d'appareil de fond-de-trou Download PDF

Info

Publication number: CA2235954A1
Authority: CA; Canada
Prior art keywords: shut; pressure; controller; tool; master controller
Prior art date: 1992-04-14
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.): Abandoned

Application number

CA002235954A

Other languages

English (en)

Inventor

Roger L. Schultz

Harold K. Beck

William L. Bohan

Craig L. Zitterich

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.)

Halliburton Energy Services Inc

Original Assignee

Halliburton Co

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.)

1992-04-14

Filing date

1993-04-13

Publication date

1993-10-15

1992-04-14 Priority claimed from US07/868,832 external-priority patent/US5234057A/en

1993-04-13 Application filed by Halliburton Co filed Critical Halliburton Co

1993-10-15 Publication of CA2235954A1 publication Critical patent/CA2235954A1/fr

Status Abandoned legal-status Critical Current

Links

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Landscapes

Pipeline Systems (AREA)
Sampling And Sample Adjustment (AREA)
Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Fluid-Pressure Circuits (AREA)

CA002235954A 1992-04-14 1993-04-13 Regulateur d'appareil de fond-de-trou Abandoned CA2235954A1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US07/868,832 US5234057A (en)	1991-07-15	1992-04-14	Shut-in tools
US868,832		1992-04-14
CA002093899A CA2093899C (fr)	1992-04-14	1993-04-13	Outils de fond

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002093899A Division CA2093899C (fr)	1992-04-14	1993-04-13	Outils de fond

Publications (1)

Publication Number	Publication Date
CA2235954A1 true CA2235954A1 (fr)	1993-10-15

Family

ID=25676076

Family Applications (5)

Application Number	Title	Priority Date	Filing Date
CA002235954A Abandoned CA2235954A1 (fr)	1992-04-14	1993-04-13	Regulateur d'appareil de fond-de-trou
CA002235949A Abandoned CA2235949A1 (fr)	1992-04-14	1993-04-13	Actionneur mecanique pour outil de fond-de-trou
CA002235970A Expired - Fee Related CA2235970C (fr)	1992-04-14	1993-04-13	Methode d'essai efficace de soutirage et de remontee de pression d'un puits productif complete
CA002235956A Abandoned CA2235956A1 (fr)	1992-04-14	1993-04-13	Methode de prelevement automatique controle d'echantillons de fluide a partir d'un puits
CA 2235969 Abandoned CA2235969A1 (fr)	1992-04-14	1993-04-13	Methode d'utilisation d'un outil de fermeture de fond

Family Applications After (4)

Application Number	Title	Priority Date	Filing Date
CA002235949A Abandoned CA2235949A1 (fr)	1992-04-14	1993-04-13	Actionneur mecanique pour outil de fond-de-trou
CA002235970A Expired - Fee Related CA2235970C (fr)	1992-04-14	1993-04-13	Methode d'essai efficace de soutirage et de remontee de pression d'un puits productif complete
CA002235956A Abandoned CA2235956A1 (fr)	1992-04-14	1993-04-13	Methode de prelevement automatique controle d'echantillons de fluide a partir d'un puits
CA 2235969 Abandoned CA2235969A1 (fr)	1992-04-14	1993-04-13	Methode d'utilisation d'un outil de fermeture de fond

Country Status (1)

Country	Link
CA (5)	CA2235954A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108590572B (zh) *	2018-02-12	2023-12-12	中国地质大学（北京）	一种负脉冲压力波发生器及固井装置
CN113236232B (zh) *	2021-06-02	2024-09-20	浙江城乡工程研究有限公司	双向同轴同测数字测斜仪

1993
- 1993-04-13 CA CA002235954A patent/CA2235954A1/fr not_active Abandoned
- 1993-04-13 CA CA002235949A patent/CA2235949A1/fr not_active Abandoned
- 1993-04-13 CA CA002235970A patent/CA2235970C/fr not_active Expired - Fee Related
- 1993-04-13 CA CA002235956A patent/CA2235956A1/fr not_active Abandoned
- 1993-04-13 CA CA 2235969 patent/CA2235969A1/fr not_active Abandoned

Also Published As

Publication number	Publication date
CA2235970C (fr)	2000-09-05
CA2235970A1 (fr)	1993-10-15
CA2235969A1 (fr)	1993-10-15
CA2235956A1 (fr)	1993-10-15
CA2235949A1 (fr)	1993-10-15

Legal Events

Date	Code	Title	Description
1998-09-01	EEER	Examination request
2001-04-17	FZDE	Dead

Publication	Publication Date	Title
CA2093899C (fr)	1998-09-15	Outils de fond
US5279363A (en)	1994-01-18	Shut-in tools
US5332035A (en)	1994-07-26	Shut-in tools
EP2669468B1 (fr)	2018-01-03	Procédé et appareil pour compléter un puits
US5706892A (en)	1998-01-13	Downhole tools for production well control
US5706896A (en)	1998-01-13	Method and apparatus for the remote control and monitoring of production wells
CA2155917C (fr)	1999-09-28	Evaluation precoce par essai de perte de charge
AU708330B2 (en)	1999-08-05	Downhole production well control system and method
CA2547710C (fr)	2014-05-20	Jauge sans fil de fond de trou en temps reel a tubage continu
US5127477A (en)	1992-07-07	Rechargeable hydraulic power source for actuating downhole tool
US5293937A (en)	1994-03-15	Acoustic system and method for performing operations in a well
GB2309471A (en)	1997-07-30	Downhole production well instrumentation
CA2235970C (fr)	2000-09-05	Methode d'essai efficace de soutirage et de remontee de pression d'un puits productif complete
EP0523951B1 (fr)	1996-03-13	Outil de fond de puits avec dispositif actionneur
AU734599B2 (en)	2001-06-21	Computer controlled downhole tools for production well control