CA2475425C - Communication de signaux et mesure au fond puits par l'intermediaire d'tube metallique - Google Patents

Communication de signaux et mesure au fond puits par l'intermediaire d'tube metallique Download PDF

Info

Publication number
CA2475425C
CA2475425C CA002475425A CA2475425A CA2475425C CA 2475425 C CA2475425 C CA 2475425C CA 002475425 A CA002475425 A CA 002475425A CA 2475425 A CA2475425 A CA 2475425A CA 2475425 C CA2475425 C CA 2475425C
Authority
CA
Canada
Prior art keywords
sub
tool
run
tubular
rit
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.)
Expired - Fee Related
Application number
CA002475425A
Other languages
English (en)
Other versions
CA2475425A1 (fr
Inventor
Brian Clark
John Hunka
Mark T. Frey
David L. Smith
Dhananjay Ramaswamy
Anthony L. Collins
Stephen D. Bonner
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.)
Schlumberger Canada Ltd
Original Assignee
Schlumberger Canada Ltd
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 US09/576,271 external-priority patent/US6577244B1/en
Application filed by Schlumberger Canada Ltd filed Critical Schlumberger Canada Ltd
Publication of CA2475425A1 publication Critical patent/CA2475425A1/fr
Application granted granted Critical
Publication of CA2475425C publication Critical patent/CA2475425C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
CA002475425A 2000-05-22 2001-05-07 Communication de signaux et mesure au fond puits par l'intermediaire d'tube metallique Expired - Fee Related CA2475425C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/576,271 2000-05-22
US09/576,271 US6577244B1 (en) 2000-05-22 2000-05-22 Method and apparatus for downhole signal communication and measurement through a metal tubular
CA002346546A CA2346546C (fr) 2000-05-22 2001-05-07 Communication de signaux et mesure au fond des puits par l'intermediaire d'un tube metallique

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002346546A Division CA2346546C (fr) 2000-05-22 2001-05-07 Communication de signaux et mesure au fond des puits par l'intermediaire d'un tube metallique

Publications (2)

Publication Number Publication Date
CA2475425A1 CA2475425A1 (fr) 2001-11-22
CA2475425C true CA2475425C (fr) 2010-01-19

Family

ID=32991598

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002475425A Expired - Fee Related CA2475425C (fr) 2000-05-22 2001-05-07 Communication de signaux et mesure au fond puits par l'intermediaire d'tube metallique
CA002475427A Abandoned CA2475427A1 (fr) 2000-05-22 2001-05-07 Communication de signaux et mesure au fond des puits par l'intermediaire d' un tube metallique
CA002475428A Expired - Fee Related CA2475428C (fr) 2000-05-22 2001-05-07 Communication de signaux et mesure au fond des puits par l'intermediaire d'un tube metallique

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA002475427A Abandoned CA2475427A1 (fr) 2000-05-22 2001-05-07 Communication de signaux et mesure au fond des puits par l'intermediaire d' un tube metallique
CA002475428A Expired - Fee Related CA2475428C (fr) 2000-05-22 2001-05-07 Communication de signaux et mesure au fond des puits par l'intermediaire d'un tube metallique

Country Status (1)

Country Link
CA (3) CA2475425C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8049506B2 (en) * 2009-02-26 2011-11-01 Aquatic Company Wired pipe with wireless joint transceiver
CN107313725B (zh) * 2017-07-10 2023-05-09 贝兹维仪器(苏州)有限公司 一种无线接收短节

Also Published As

Publication number Publication date
CA2475428A1 (fr) 2001-11-22
CA2475425A1 (fr) 2001-11-22
CA2475428C (fr) 2009-09-29
CA2475427A1 (fr) 2001-11-22

Similar Documents

Publication Publication Date Title
CA2346546C (fr) Communication de signaux et mesure au fond des puits par l'intermediaire d'un tube metallique
US6836218B2 (en) Modified tubular equipped with a tilted or transverse magnetic dipole for downhole logging
US6995684B2 (en) Retrievable subsurface nuclear logging system
US7265649B1 (en) Flexible inductive resistivity device
US8400160B2 (en) Combined propagation and lateral resistivity downhole tool
US7059428B2 (en) Monitoring a reservoir in casing drilling operations using a modified tubular
US20110316542A1 (en) Slotted shield for logging-while-drilling tool
US20020079899A1 (en) Subsurface monitoring and borehole placement using a modified tubular equipped with tilted or transverse magnetic dipoles
NO321294B1 (no) System og fremgangsmate for elektromagnetisk nedihullstelemetri under boring ved bruk av nedihulls stasjonaer mottaker
CN1312490C (zh) 一种井下管状物
RU2273868C2 (ru) Устройство для размещения спускового инструмента, способ передачи и/или приема сигнала через земную формацию и способ измерения характеристик земной формации с использованием спускового инструмента
CA2450391C (fr) Diagraphie pendant le forage au moyen de materiel tubulaire modifie
CA2475425C (fr) Communication de signaux et mesure au fond puits par l'intermediaire d'tube metallique
CA2452988C (fr) Systeme d'enregistrement nucleaire sous-marin recuperable
GB2406347A (en) Logging while tripping with a modified tubular

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20160509