EG14218A - Casing inspection with magnetic permaeability correction - Google Patents

Casing inspection with magnetic permaeability correction

Info

Publication number
EG14218A
EG14218A EG755/79A EG75579A EG14218A EG 14218 A EG14218 A EG 14218A EG 755/79 A EG755/79 A EG 755/79A EG 75579 A EG75579 A EG 75579A EG 14218 A EG14218 A EG 14218A
Authority
EG
Egypt
Prior art keywords
permaeability
correction
magnetic
casing inspection
inspection
Prior art date
Application number
EG755/79A
Other languages
English (en)
Inventor
Glem S Smith
Original Assignee
Schlumberger Overseas
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
Application filed by Schlumberger Overseas filed Critical Schlumberger Overseas
Application granted granted Critical
Publication of EG14218A publication Critical patent/EG14218A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/08—Measuring diameters or related dimensions at the borehole
    • E21B47/085—Measuring diameters or related dimensions at the borehole using radiant means, e.g. acoustic, radioactive or electromagnetic
EG755/79A 1978-12-18 1979-12-16 Casing inspection with magnetic permaeability correction EG14218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/970,671 US4292588A (en) 1978-12-18 1978-12-18 Electromagnetic inspection tool for ferromagnetic casings

Publications (1)

Publication Number Publication Date
EG14218A true EG14218A (en) 1984-06-30

Family

ID=25517294

Family Applications (1)

Application Number Title Priority Date Filing Date
EG755/79A EG14218A (en) 1978-12-18 1979-12-16 Casing inspection with magnetic permaeability correction

Country Status (16)

Country Link
US (1) US4292588A (xx)
AU (1) AU525213B2 (xx)
CA (1) CA1157912A (xx)
DE (1) DE2950293A1 (xx)
EG (1) EG14218A (xx)
ES (1) ES486857A0 (xx)
FR (1) FR2450441A1 (xx)
GB (1) GB2037439B (xx)
IE (1) IE49312B1 (xx)
IN (1) IN152777B (xx)
IT (1) IT1125935B (xx)
MY (1) MY8500177A (xx)
NL (1) NL184809C (xx)
NO (1) NO154359C (xx)
OA (1) OA06417A (xx)
TR (1) TR21008A (xx)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418574A (en) * 1981-11-20 1983-12-06 Texaco Inc. Magnetic method and apparatus for measuring wall thickness
US4555665A (en) * 1982-08-04 1985-11-26 Pa Incorporated Magnetic flux method for measuring tubular wall thickness
JPS5967405A (ja) * 1982-09-30 1984-04-17 Sumitomo Metal Ind Ltd ライナ厚測定方法
US4546315A (en) * 1982-12-13 1985-10-08 Schlumberger Technology Corporation Apparatus for measuring the inside diameter of a metallic pipe in a well
NO166897C (no) * 1982-12-13 1991-09-11 Schlumberger Ltd Fremgangsmaate og apparat for maaling av den indre diameterav et metall-roer.
US4546314A (en) * 1982-12-13 1985-10-08 Schlumberger Technology Corp. Method and apparatus for measuring the inside diameter of a metallic pipe in a well
GB2149116B (en) * 1983-10-31 1987-03-25 Texaco Development Corp Method and apparatus for measuring wall thickness
US4629991A (en) * 1984-04-11 1986-12-16 Pa Incorporated Methods and apparatus for detecting tubular defects having a plurality of expandable arcuate segments
US4578642A (en) * 1984-04-11 1986-03-25 Pa Incorporated Method and apparatus for measuring velocity of ferromagnetic tubing
US4629985A (en) * 1984-04-11 1986-12-16 Pa Incorporated Method and apparatus for measuring defects in tubular members
US4704580A (en) * 1984-04-11 1987-11-03 Pa Incorporated Method and apparatus for measuring the depth of local defects in ferromagnetic elements
US4715442A (en) * 1984-04-11 1987-12-29 Pa Incorporated Apparatus for servicing tubular strings in subterranean wells
US4636727A (en) * 1984-04-11 1987-01-13 Pa Incorporated Method and apparatus for detecting the location of defects in tubular sections moving past a well head
US4710712A (en) * 1984-04-11 1987-12-01 Pa Incorporated Method and apparatus for measuring defects in ferromagnetic elements
US4792756A (en) * 1984-04-11 1988-12-20 Pa Incorporated Method and apparatus for measuring axially extending defects in ferromagnetic elements
GB2158245B (en) * 1984-05-04 1988-09-01 Nl Industries Inc Detection of location of pipe stuck in a borehole
DE3638936A1 (de) * 1986-11-14 1988-05-26 Kernforschungsz Karlsruhe Verfahren und einrichtung zur detektion von korrosion oder dergleichen
US4916400A (en) * 1989-03-03 1990-04-10 Schlumberger Technology Corporation Method for determining characteristics of the interior geometry of a wellbore
DE3922937A1 (de) * 1989-07-12 1991-01-24 Mauser Werke Oberndorf Vorrichtung zum messen der innendurchmesser von rohren
US5341678A (en) * 1993-05-12 1994-08-30 General Electric Company Method for determining thickness of ferromagnetic material deposition on nuclear fuel rods
US5453693A (en) * 1993-10-01 1995-09-26 Halliburton Company Logging system for measuring dielectric properties of fluids in a cased well using multiple mini-wave guides
EP0650028A3 (en) * 1993-10-22 1996-02-28 Magnetic Analysis Corp Method and apparatus for measuring the thickness of specimens.
US5675251A (en) * 1994-07-07 1997-10-07 Hydroscope Inc. Device and method for inspection of pipelines
US6087830A (en) * 1994-07-07 2000-07-11 Hydroscope Canada Inc. Flexible device for remote field eddy current inspection of ferrous pipeline containing turns
JP3428734B2 (ja) * 1994-08-01 2003-07-22 東京瓦斯株式会社 金属管探傷装置及び金属管探傷方法
US6285183B1 (en) * 1996-09-30 2001-09-04 Mcdonnell Douglas Corporation Method and system for measuring the volume loss of a metal substrate
US6359434B1 (en) 1998-09-30 2002-03-19 Hydroscope Cananda Inc. Method and system for determining pipeline circumferential and non-circumferential wall loss defects in a water pipeline
US6698516B2 (en) * 2001-02-16 2004-03-02 Scientific Drilling International Method for magnetizing wellbore tubulars
US6933718B2 (en) * 2001-06-12 2005-08-23 The Boeing Company Quantification method and system for corrosion and damage assessment
US7182141B2 (en) * 2002-10-08 2007-02-27 Weatherford/Lamb, Inc. Expander tool for downhole use
US7143659B2 (en) 2002-12-17 2006-12-05 Pinnacle West Capital Corporation Pipe-inspection system
US8413723B2 (en) * 2006-01-12 2013-04-09 Schlumberger Technology Corporation Methods of using enhanced wellbore electrical cables
EP1717412B1 (en) * 2005-04-26 2008-01-02 Services Petroliers Schlumberger A method for electromagnetically measuring physical parameters of a pipe
EP1795920B1 (en) * 2005-12-09 2013-07-17 Services Pétroliers Schlumberger An electromagnetic imaging method and device
US8697992B2 (en) * 2008-02-01 2014-04-15 Schlumberger Technology Corporation Extended length cable assembly for a hydrocarbon well application
US11387014B2 (en) 2009-04-17 2022-07-12 Schlumberger Technology Corporation Torque-balanced, gas-sealed wireline cables
US9412492B2 (en) 2009-04-17 2016-08-09 Schlumberger Technology Corporation Torque-balanced, gas-sealed wireline cables
AR077219A1 (es) * 2009-06-25 2011-08-10 Ca Atomic Energy Ltd Aparato y metodo para medir depositos dentro de un tubo
EP2270420B1 (en) * 2009-06-30 2014-11-12 Services Pétroliers Schlumberger Method and apparatus for removal of the double indication of defects in remote eddy current inspection of pipes
US9027657B2 (en) 2009-09-22 2015-05-12 Schlumberger Technology Corporation Wireline cable for use with downhole tractor assemblies
US10067258B2 (en) 2013-10-03 2018-09-04 Halliburton Energy Services, Inc. Downhole measurement and survey tools with conformable sensors
WO2015050836A1 (en) * 2013-10-03 2015-04-09 Halliburton Energy Services, Inc. Downhole inspection, detection, and imaging using conformable sensors
EP3025023A1 (en) 2013-10-03 2016-06-01 Halliburton Energy Services, Inc. Downhole multi-pipe scale and corrosion detection using conformable sensors
US10480306B2 (en) 2013-12-30 2019-11-19 Halliburton Energy Services, Inc. Cement evaluation with neutron-neutron measurement
EP2896782A1 (en) 2014-01-20 2015-07-22 Services Pétroliers Schlumberger Remote field testing using a permeable core
US10234591B2 (en) 2014-04-10 2019-03-19 Halliburton Energy Services, Inc. Casing string monitoring using electromagnetic (EM) corrosion detection tool and junction effects correction
EP2950038B1 (en) 2014-05-26 2017-02-15 Services Pétroliers Schlumberger Electromagnetic assessment of multiple conductive tubulars
MX364673B (es) * 2014-07-11 2019-05-03 Halliburton Energy Services Inc Herramientas de inspeccion de tuberias de revestimiento instaladas mediante linea de acero.
WO2017048263A1 (en) 2015-09-17 2017-03-23 Halliburton Energy Services, Inc. Determining permeablility based on collar responses
EP3347569A4 (en) 2015-11-19 2018-10-31 Halliburton Energy Services, Inc. Material evaluation using nuclear logging tool
RU2611334C1 (ru) * 2015-12-24 2017-02-21 Федеральное государственное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук Устройство для измерения внутреннего диаметра металлической трубы
AU2016406347B2 (en) 2016-05-13 2021-07-15 Halliburton Energy Services, Inc. Electromagnetic (EM) defect detection methods and systems employing deconvolved raw measurements
US10087738B2 (en) 2016-06-21 2018-10-02 Probe Technology Services, Inc. Electromagnetic casing inspection tool with azimuthal sensitivity
US20190226322A1 (en) * 2016-08-12 2019-07-25 Halliburton Energy Services, Inc. High-resolution remote-field eddy current characterization of pipes
US20180252092A1 (en) * 2017-03-03 2018-09-06 General Electric Company Sensor system for blowout preventer and method of use
CN113503154B (zh) * 2021-04-14 2024-01-30 西安石油大学 井下瞬变电磁探测的偏心误差校正方法、装置及存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527170A (en) * 1947-04-05 1950-10-24 Standard Oil Dev Co Method and apparatus for detecting corrosion
US2595380A (en) * 1948-01-19 1952-05-06 Geotechnical Corp Pipe thickness testing apparatus
US2992390A (en) * 1956-06-18 1961-07-11 Continental Oil Co Method and apparatus for electrical testing of pipe
US2929985A (en) * 1956-10-25 1960-03-22 Havelka Frantisek Method and a device for measuring the wall thickness of articles made of ferromagnetic materials
US3417325A (en) * 1968-02-15 1968-12-17 Ira J. Mccullough Inside pipe diameter caliper using coaxial excitation and pickup coils
FR1582712A (xx) * 1968-09-20 1969-10-03
US3940689A (en) * 1974-05-14 1976-02-24 Schlumberger Technology Corporation Combined eddy current and leakage field detector for well bore piping using a unique magnetizer core structure
CH615503A5 (xx) * 1977-02-08 1980-01-31 Zumbach Electronic Ag

Also Published As

Publication number Publication date
NL184809B (nl) 1989-06-01
TR21008A (tr) 1983-05-12
DE2950293C2 (xx) 1990-10-04
AU525213B2 (en) 1982-10-28
IN152777B (xx) 1984-03-31
OA06417A (fr) 1981-07-31
DE2950293A1 (de) 1980-06-26
IT7928144A0 (it) 1979-12-18
GB2037439A (en) 1980-07-09
IT1125935B (it) 1986-05-14
FR2450441A1 (fr) 1980-09-26
NL184809C (nl) 1989-11-01
CA1157912A (en) 1983-11-29
GB2037439B (en) 1983-05-25
ES8102348A1 (es) 1980-12-16
IE792230L (en) 1980-06-18
NO154359C (no) 1986-09-03
US4292588A (en) 1981-09-29
IE49312B1 (en) 1985-09-18
NL7908614A (nl) 1980-06-20
ES486857A0 (es) 1980-12-16
NO154359B (no) 1986-05-26
FR2450441B1 (xx) 1985-03-08
NO793783L (no) 1980-06-19
AU5350479A (en) 1980-06-26
MY8500177A (en) 1985-12-31

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