NO172086C - Apparat for mikro-induktiv undersoekelse av grunnformasjoner - Google Patents

Apparat for mikro-induktiv undersoekelse av grunnformasjoner

Info

Publication number: NO172086C
Authority: NO; Norway
Prior art keywords: inductive; examination; micro; basic formation; basic
Prior art date: 1984-05-31

Application number

NO851741A

Other languages

English (en)

Other versions

NO851741L (no

NO172086B (no

Inventor

Robert L Kleinberg

Weng Cho Chew

Brian Clark

Douglas D Griffin

Donald G Dudley

Original Assignee

Schlumberger 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.)

1984-05-31

Filing date

1985-05-02

Publication date

1993-06-02

1984-05-31 Priority claimed from US06/616,325 external-priority patent/US4845433A/en

1984-05-31 Priority claimed from US06/616,327 external-priority patent/US4780678A/en

1984-05-31 Priority claimed from US06/616,326 external-priority patent/US4739272A/en

1984-05-31 Priority claimed from US06/616,323 external-priority patent/US4712070A/en

1985-05-02 Application filed by Schlumberger Ltd filed Critical Schlumberger Ltd

1985-12-02 Publication of NO851741L publication Critical patent/NO851741L/no

1989-08-24 Priority to NO893407A priority Critical patent/NO893407D0/no

1993-02-22 Publication of NO172086B publication Critical patent/NO172086B/no

1993-06-02 Publication of NO172086C publication Critical patent/NO172086C/no

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device
- G01V3/28—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device using induction coils

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Remote Sensing (AREA)
Life Sciences & Earth Sciences (AREA)
Electromagnetism (AREA)
Environmental & Geological Engineering (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
General Physics & Mathematics (AREA)
Geophysics (AREA)
Geophysics And Detection Of Objects (AREA)

NO851741A 1984-05-31 1985-05-02 Apparat for mikro-induktiv undersoekelse av grunnformasjoner NO172086C (no)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
NO893407A NO893407D0 (no)	1984-05-31	1989-08-24	Apparat for mikro-induktiv undersoekelse av grunnformasjoner.

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US06/616,325 US4845433A (en)	1984-05-31	1984-05-31	Apparatus for microinductive investigation of earth formations
US06/616,327 US4780678A (en)	1984-05-31	1984-05-31	Apparatus for microinductive investigation of earth formations
US06/616,326 US4739272A (en)	1984-05-31	1984-05-31	Apparatus for microinductive investigation of earth formations with improved electroquasistatic shielding
US06/616,323 US4712070A (en)	1984-05-31	1984-05-31	Apparatus for microinductive investigation of earth formations

Publications (3)

Publication Number	Publication Date
NO851741L NO851741L (no)	1985-12-02
NO172086B NO172086B (no)	1993-02-22
NO172086C true NO172086C (no)	1993-06-02

Family

ID=27505132

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO851741A NO172086C (no)	1984-05-31	1985-05-02	Apparat for mikro-induktiv undersoekelse av grunnformasjoner

Country Status (15)

Country	Link
EP (1)	EP0163574B1 (no)
AU (1)	AU584093B2 (no)
BR (1)	BR8502358A (no)
DE (1)	DE3581233D1 (no)
DK (1)	DK242085A (no)
ES (1)	ES8702977A1 (no)
GR (1)	GR851333B (no)
IE (1)	IE56927B1 (no)
MA (1)	MA20443A1 (no)
MX (1)	MX158844A (no)
NO (1)	NO172086C (no)
OA (1)	OA08028A (no)
PT (1)	PT80569B (no)
TR (1)	TR22872A (no)
YU (1)	YU46511B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4831331A (en) *	1987-04-10	1989-05-16	Chevron Research Company	Method and apparatus for interface location determination
US5095272A (en) *	1990-03-23	1992-03-10	Halliburton Logging Services, Inc.	Methods for determining formation dip and strike using high frequency phase shift
US6509738B1 (en) *	2000-07-14	2003-01-21	Schlumberger Technology Corporation	Electromagnetic induction well logging instrument having azimuthally sensitive response
DE102004047189A1 (de) *	2004-09-29	2006-04-06	Robert Bosch Gmbh	Sensor zur Ortung metallischer Objekte sowie Verfahren zur Auswertung von Messsignalen eines solchen Sensors
US8022983B2 (en) *	2005-04-29	2011-09-20	Schlumberger Technology Corporation	Borehole imaging system for conductive and resistive drilling fluids
WO2015152758A1 (en) *	2014-04-02	2015-10-08	Baker Hughes Incorporated	Imaging of earth formation with high frequency sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2264318A (en) *	1938-04-08	1941-12-02	Frederick W Lee	Geophysical surveying
US2987668A (en) *	1956-05-29	1961-06-06	Schlumberger Well Surv Corp	Systems for well logging
CA1161113A (en) *	1979-04-17	1984-01-24	Michael R. Williams	Geophysical surveying method

1985
- 1985-05-02 NO NO851741A patent/NO172086C/no unknown
- 1985-05-17 BR BR8502358A patent/BR8502358A/pt not_active IP Right Cessation
- 1985-05-22 DE DE8585401012T patent/DE3581233D1/de not_active Expired - Lifetime
- 1985-05-22 EP EP85401012A patent/EP0163574B1/en not_active Expired - Lifetime
- 1985-05-24 MX MX205387A patent/MX158844A/es unknown
- 1985-05-29 YU YU89485A patent/YU46511B/sh unknown
- 1985-05-29 MA MA20667A patent/MA20443A1/fr unknown
- 1985-05-30 IE IE1348/85A patent/IE56927B1/en not_active IP Right Cessation
- 1985-05-30 AU AU43156/85A patent/AU584093B2/en not_active Ceased
- 1985-05-30 ES ES543664A patent/ES8702977A1/es not_active Expired
- 1985-05-30 GR GR851333A patent/GR851333B/el unknown
- 1985-05-30 DK DK242085A patent/DK242085A/da not_active Application Discontinuation
- 1985-05-31 PT PT80569A patent/PT80569B/pt not_active IP Right Cessation
- 1985-05-31 OA OA58604A patent/OA08028A/xx unknown
- 1985-05-31 TR TR27147/85A patent/TR22872A/xx unknown

Also Published As

Publication number	Publication date
GR851333B (no)	1985-11-25
EP0163574A2 (en)	1985-12-04
DK242085D0 (da)	1985-05-30
PT80569B (pt)	1987-09-18
ES8702977A1 (es)	1987-01-16
IE56927B1 (en)	1992-01-29
IE851348L (en)	1985-11-30
EP0163574A3 (en)	1988-05-25
MA20443A1 (fr)	1985-12-31
YU46511B (sh)	1993-11-16
EP0163574B1 (en)	1991-01-09
OA08028A (en)	1987-01-31
YU89485A (en)	1988-10-31
AU4315685A (en)	1985-12-05
PT80569A (en)	1985-06-01
BR8502358A (pt)	1986-01-21
NO851741L (no)	1985-12-02
MX158844A (es)	1989-03-16
AU584093B2 (en)	1989-05-18
DE3581233D1 (de)	1991-02-14
TR22872A (tr)	1988-09-23
NO172086B (no)	1993-02-22
ES543664A0 (es)	1987-01-16
DK242085A (da)	1985-12-01

Similar Documents

Publication	Publication Date	Title
NO850329L (no)	1985-07-31	Fremgangsmaate og apparat for fremstilling av syntesegass
RO89963A (ro)	1986-09-30	Procedeu pentru prepararea unor difluoronucleozide
FI833926A (fi)	1983-10-26	Apparat och foerfarande foer distribuering av enskilda varma matraetter och i samband med dessa anvaendbara komponenter
DK424985A (da)	1986-03-21	Ellipsometrisk apparat til undersoegelse af fysiske egenskaber
GB2125967B (en)	1986-07-30	Method for measuring physical properties of materials
NO170370C (no)	1992-10-07	Apparat for utstedelse av billetter
PL250619A1 (en)	1985-07-30	Method of obtaining new derivatives of 20-aminomactrolyde
NO812232L (no)	1982-01-25	Apparat for elektrisk undersoekelse av grunnformasjoner
NO172086C (no)	1993-06-02	Apparat for mikro-induktiv undersoekelse av grunnformasjoner
FI833648A (fi)	1984-04-09	Foerfarande foer framstaellning av 4-metyl-5-alkyltiometylimidazoler
RO88722A (ro)	1986-03-31	Procedeu pentru prepararea unor 22-eteri-hexanorbrasinolid
NO841313L (no)	1984-10-08	Fremgangsmaate og apparat for undersoekelse av geologiske formasjoner
NO893407D0 (no)	1989-08-24	Apparat for mikro-induktiv undersoekelse av grunnformasjoner.
NO156895B (no)	1987-09-07	Fremgangsmaate og apparat for dosering av pulverformige materialer.
NO813404L (no)	1982-04-13	Fremgangsmaate for kontinuerlig fremstilling av dialkylperoksydikarbonater
PL240172A1 (en)	1983-08-29	Method of obtaining derivatives of chloracetoanilide
EP0228716A3 (en)	1987-09-09	Apparatus for measuring fluorescence of solid
NO850574L (no)	1985-08-19	Apparat for fremdrift av baand
RO90706A2 (ro)	1986-12-10	Aparat pentru determinarea chimiluminiscentei
ES546019A0 (es)	1986-11-16	Metodo de obtener nuevos derivados aminotriazolicos
RO87505A2 (ro)	1985-08-31	Aparat pentru stimularea punctelor de acupunctura
SU1154646A1 (en)	1985-05-07	Method of measuring time intervals
NO851788L (no)	1985-05-06	Apparat for noeytralisering av surgjort vann
FI833148A0 (fi)	1983-09-02	Apparat foer blandning av bitumenemulsion
SE8405876L (sv)	1985-05-23	Forfarande for framstellning av bakjest