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

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

Info

Publication number
CA2235954A1
CA2235954A1 CA002235954A CA2235954A CA2235954A1 CA 2235954 A1 CA2235954 A1 CA 2235954A1 CA 002235954 A CA002235954 A CA 002235954A CA 2235954 A CA2235954 A CA 2235954A CA 2235954 A1 CA2235954 A1 CA 2235954A1
Authority
CA
Canada
Prior art keywords
shut
pressure
controller
tool
master controller
Prior art date
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.)
Filing date
Publication date
Priority claimed from US07/868,832 external-priority patent/US5234057A/en
Application filed by Halliburton Co filed Critical Halliburton Co
Publication of CA2235954A1 publication Critical patent/CA2235954A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Pipeline Systems (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (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
US868,832 1992-04-14
US07/868,832 US5234057A (en) 1991-07-15 1992-04-14 Shut-in tools
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
CA002235956A Abandoned CA2235956A1 (fr) 1992-04-14 1993-04-13 Methode de prelevement automatique controle d'echantillons de fluide a partir d'un puits
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
CA002235954A Abandoned CA2235954A1 (fr) 1992-04-14 1993-04-13 Regulateur d'appareil de fond-de-trou
CA 2235969 Abandoned CA2235969A1 (fr) 1992-04-14 1993-04-13 Methode d'utilisation d'un outil de fermeture de fond

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CA002235956A Abandoned CA2235956A1 (fr) 1992-04-14 1993-04-13 Methode de prelevement automatique controle d'echantillons de fluide a partir d'un puits
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

Family Applications After (1)

Application Number Title Priority Date Filing Date
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) CA2235956A1 (fr)

Families Citing this family (1)

* 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

Also Published As

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

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead