NO139017C - Loggeapparat for maaling av tettheten av geologiske formasjoner som gjennomutrenges av et borehull - Google Patents

Loggeapparat for maaling av tettheten av geologiske formasjoner som gjennomutrenges av et borehull

Info

Publication number
NO139017C
NO139017C NO224/73A NO22473A NO139017C NO 139017 C NO139017 C NO 139017C NO 224/73 A NO224/73 A NO 224/73A NO 22473 A NO22473 A NO 22473A NO 139017 C NO139017 C NO 139017C
Authority
NO
Norway
Prior art keywords
density
measuring
logging device
boring hole
geological formations
Prior art date
Application number
NO224/73A
Other languages
English (en)
Norwegian (no)
Other versions
NO139017B (no
Inventor
Bronislav Seeman
Philippe Chevallier
Original Assignee
Schlumberger Inland Service
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 FR7202183A external-priority patent/FR2168850A1/fr
Priority claimed from FR7202181A external-priority patent/FR2168849B1/fr
Priority claimed from FR7243983A external-priority patent/FR2209941B2/fr
Application filed by Schlumberger Inland Service filed Critical Schlumberger Inland Service
Publication of NO139017B publication Critical patent/NO139017B/no
Publication of NO139017C publication Critical patent/NO139017C/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/12—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using gamma or X-ray sources
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/12—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using gamma or X-ray sources
    • G01V5/125—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using gamma or X-ray sources and detecting the secondary gamma- or X-rays in different places along the bore hole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/30—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Details Of Television Scanning (AREA)
  • Color Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
NO224/73A 1972-01-24 1973-01-18 Loggeapparat for maaling av tettheten av geologiske formasjoner som gjennomutrenges av et borehull NO139017C (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7202183A FR2168850A1 (en) 1972-01-24 1972-01-24 Borehole strata density measurement - with correction for ettors by baryta deposits from drilling mud
FR7202181A FR2168849B1 (fr) 1972-01-24 1972-01-24
FR7243983A FR2209941B2 (fr) 1972-01-24 1972-12-11

Publications (2)

Publication Number Publication Date
NO139017B NO139017B (no) 1978-09-11
NO139017C true NO139017C (no) 1978-12-20

Family

ID=27249762

Family Applications (2)

Application Number Title Priority Date Filing Date
NO224/73A NO139017C (no) 1972-01-24 1973-01-18 Loggeapparat for maaling av tettheten av geologiske formasjoner som gjennomutrenges av et borehull
NO780908A NO145319C (no) 1972-01-24 1978-03-14 Apparat for deteksjon av gammastraaler i et borehull

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO780908A NO145319C (no) 1972-01-24 1978-03-14 Apparat for deteksjon av gammastraaler i et borehull

Country Status (4)

Country Link
EG (1) EG11628A (fr)
IT (1) IT1012522B (fr)
NO (2) NO139017C (fr)
OA (1) OA04323A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK157266C (da) * 1976-03-04 1990-04-30 Schlumberger Prospection Fremgangsmaade og apparat til maaling at taetheden af formationer, som et borehul gaar igennem

Also Published As

Publication number Publication date
EG11628A (en) 1977-09-30
NO145319B (no) 1981-11-16
NO145319C (no) 1982-02-24
NO139017B (no) 1978-09-11
OA04323A (fr) 1980-01-15
NO780908L (no) 1973-07-25
IT1012522B (it) 1977-03-10

Similar Documents

Publication Publication Date Title
NO138856C (no) Oppbrytningsmiddel for en underjordisk formasjon som gjennomtrenges av et borehull
NO771588L (no) Vurdering av underjordiske magnetlegemer fra et hosliggende borehull som avviker fra vertikalen
AR200419A1 (es) Metodo de investigar formaciones terrestres atravesadas por una perforacion
AT328352B (de) Gesteinsbohrer
CA937068A (en) Well logging by drilling mud analysis
AT334309B (de) Bohranlage
CA961924A (en) Techniques for evaluating the porosity of earth formations traversed by a borehole
DK143259C (da) Boreplatform
AT356464B (de) Selbstbohrduebel mit bohrkrone
AR214278A1 (es) Un aparato para investigar las formaciones de terreno que rodean una perforacion de pozo
CH517245A (de) Gesteinsbohrer
SE390833B (sv) Roterande borrhuvud for borranordning
CS184830B2 (en) Logging device for measuring the density of the rock formations in the surrounding deep drill hole by aid of the gamma radiation
AT291886B (de) Bohrturmanlage
BR7105454D0 (pt) Aparelho para a prospeccao de formacoes geologicas
IT990297B (it) Apparecchiatura di carotaggio per perforatrice a percussione
DK197475A (da) Fremgangsmade til logging af et borehul
NO139017C (no) Loggeapparat for maaling av tettheten av geologiske formasjoner som gjennomutrenges av et borehull
SE7708363L (sv) Bergborranordning
ZA73638B (en) Bore hole logging device
AT327516B (de) Dubellochbohrmaschine
AT346613B (de) Bohrloch-sonde
BR7702233A (pt) Broca de perfuracao de rocha
SU469804A1 (ru) Буровой агрегат
DK133192C (da) Apparat til radioaktiv borehulslogging