FR2506465A1 - Procede de diagraphie au moyen de spectres de rayons gamma naturels - Google Patents
Procede de diagraphie au moyen de spectres de rayons gamma naturelsInfo
- Publication number
- FR2506465A1 FR2506465A1 FR8208834A FR8208834A FR2506465A1 FR 2506465 A1 FR2506465 A1 FR 2506465A1 FR 8208834 A FR8208834 A FR 8208834A FR 8208834 A FR8208834 A FR 8208834A FR 2506465 A1 FR2506465 A1 FR 2506465A1
- Authority
- FR
- France
- Prior art keywords
- diagraphy
- spectras
- gamma ray
- natural gamma
- unknown
- 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.)
- Granted
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 nuclear radiation, e.g. of natural or induced radioactivity
- G01V5/04—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
- G01V5/06—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging for detecting naturally radioactive minerals
Abstract
L'INVENTION CONCERNE LES TECHNIQUES DE DIAGRAPHIE. LE PROCEDE DE L'INVENTION CONSISTE A COMPARER UN SPECTRE DE RAYONS GAMMA NATURELS D'UN SONDAGE INCONNU AVEC DES SPECTRES ETALONS INDIVIDUELS POUR LE POTASSIUM, L'URANIUM ET LE THORIUM, DANS AU MOINS QUATRE BANDES D'ENERGIE. TROIS DES BANDES D'ENERGIE ENGLOBENT LES PICS DE DESINTEGRATION DE CES TROIS ELEMENTS, ET ON UTILISE AU MOINS UNE BANDE SUPPLEMENTAIRE POUR CONTROLER LES VARIATIONS DE LA FORME DU SPECTRE INCONNU QUI RESULTENT DES DIFFERENCES ENTRE LES CONDITIONS DU SONDAGE ETUDIE ET CELLES DES SONDAGES ETALONS. LES MESURES SONT EFFECTUEES AU MOYEN D'UNE SONDE 43 QU'ON FAIT DESCENDRE DANS LE SONDAGE ETUDIE. APPLICATION A LA PROSPECTION PETROLIERE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/265,736 US4436996A (en) | 1981-05-21 | 1981-05-21 | Borehole compensated KUT log |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2506465A1 true FR2506465A1 (fr) | 1982-11-26 |
FR2506465B1 FR2506465B1 (fr) | 1985-11-08 |
Family
ID=23011689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8208834A Expired FR2506465B1 (fr) | 1981-05-21 | 1982-05-19 | Procede de diagraphie au moyen de spectres de rayons gamma naturels |
Country Status (9)
Country | Link |
---|---|
US (1) | US4436996A (fr) |
AU (1) | AU549027B2 (fr) |
CA (1) | CA1188429A (fr) |
DE (1) | DE3218836A1 (fr) |
DK (1) | DK228382A (fr) |
FR (1) | FR2506465B1 (fr) |
GB (1) | GB2099143B (fr) |
NL (1) | NL8202072A (fr) |
NO (1) | NO821604L (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112523741A (zh) * | 2020-11-24 | 2021-03-19 | 东华理工大学 | 一种基于能谱测井交叉谱段的铀矿定量刻度系数求法 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4542292A (en) * | 1982-04-01 | 1985-09-17 | Schlumberger Technology Corporation | Correction of natural gamma radiation logs for the effects of gamma ray emission from and attenuation by the borehole fluid |
US4527058A (en) * | 1982-09-15 | 1985-07-02 | Halliburton Company | Earth formation density measurement from natural gamma ray spectral logs |
US4492863A (en) * | 1982-10-01 | 1985-01-08 | Halliburton Company | Determining elemental concentrations and formation matrix type from natural gamma ray spectral logs |
US4585939A (en) * | 1983-10-05 | 1986-04-29 | Halliburton Company | Multi-function natural gamma ray logging system |
US4587423A (en) * | 1984-07-31 | 1986-05-06 | Schlumberger Technology Corporation | Method for gravel pack evaluation |
US4950892A (en) * | 1989-03-13 | 1990-08-21 | Schlumberger Technology Corporation | Method and tool for gravel pack evaluation |
US5285065A (en) * | 1992-08-17 | 1994-02-08 | Daigle Robert A | Natural gamma ray logging sub |
US5408097A (en) * | 1993-11-29 | 1995-04-18 | Schlumberger Technology Corporation | Method and apparatus for correcting natural gamma ray measurements for borehole fluid effects |
US7642507B2 (en) * | 2005-02-28 | 2010-01-05 | Schlumberger Technology Corporation | Apparatus and methods for interlaced density and neutron measurements |
US7361886B2 (en) * | 2005-02-28 | 2008-04-22 | Schlumberger Technology Corporation | Corrections of gamma-ray responses |
US7365307B2 (en) * | 2005-02-28 | 2008-04-29 | Schlumberger Technology Corporation | Sigma/porosity tools with neutron monitors |
US7217917B1 (en) | 2006-09-21 | 2007-05-15 | Tumlin David M | Natural gamma ray logging sub method and apparatus |
US20130082170A1 (en) * | 2011-07-04 | 2013-04-04 | Albert Alexseevich Fedorin | Density Derived From Spectra of Natural Radioactivity |
US8779350B2 (en) * | 2011-07-04 | 2014-07-15 | Baker Hughes Incorporated | Density derived from spectra of natural radioactivity |
WO2016089407A1 (fr) * | 2014-12-04 | 2016-06-09 | Halliburton Energy Services, Inc. | Appareil, systèmes, et procédés de mesure de rayons gamma |
US10280738B2 (en) | 2015-08-28 | 2019-05-07 | Halliburton Energy Services, Inc. | Determination of radiation tracer distribution using natural gamma rays |
US11604303B2 (en) * | 2020-11-02 | 2023-03-14 | Halliburton Energy Services, Inc. | Photoelectric absorption correction for wellbore logging |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3521064A (en) * | 1967-02-17 | 1970-07-21 | Schlumberger Technology Corp | Analysis of gamma ray energy spectrum for constituent identification |
US3739171A (en) * | 1971-07-19 | 1973-06-12 | Texaco Inc | Gamma ray spectroscopy with quantitative analysis |
US3976878A (en) * | 1973-10-01 | 1976-08-24 | Schlumberger Technology Corporation | Natural gamma ray spectrum analysis technique |
US4187908A (en) * | 1978-09-29 | 1980-02-12 | Dresser Industries, Inc. | Method for ascertaining optimum location for well stimulation and/or perforation |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3940610A (en) | 1974-02-15 | 1976-02-24 | Mobil Oil Corporation | Natural gamma radiation borehole logging system |
US4271356A (en) | 1979-05-24 | 1981-06-02 | Dresser Industries, Inc. | Method and apparatus for natural gamma ray spectrum analysis using microprocessor stripper |
-
1981
- 1981-05-21 US US06/265,736 patent/US4436996A/en not_active Expired - Lifetime
-
1982
- 1982-05-13 NO NO821604A patent/NO821604L/no unknown
- 1982-05-17 GB GB8214249A patent/GB2099143B/en not_active Expired
- 1982-05-19 DE DE3218836A patent/DE3218836A1/de not_active Ceased
- 1982-05-19 FR FR8208834A patent/FR2506465B1/fr not_active Expired
- 1982-05-19 DK DK228382A patent/DK228382A/da not_active Application Discontinuation
- 1982-05-19 NL NL8202072A patent/NL8202072A/nl not_active Application Discontinuation
- 1982-05-20 AU AU83897/82A patent/AU549027B2/en not_active Ceased
- 1982-05-20 CA CA000403423A patent/CA1188429A/fr not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3521064A (en) * | 1967-02-17 | 1970-07-21 | Schlumberger Technology Corp | Analysis of gamma ray energy spectrum for constituent identification |
US3739171A (en) * | 1971-07-19 | 1973-06-12 | Texaco Inc | Gamma ray spectroscopy with quantitative analysis |
US3976878A (en) * | 1973-10-01 | 1976-08-24 | Schlumberger Technology Corporation | Natural gamma ray spectrum analysis technique |
US4187908A (en) * | 1978-09-29 | 1980-02-12 | Dresser Industries, Inc. | Method for ascertaining optimum location for well stimulation and/or perforation |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112523741A (zh) * | 2020-11-24 | 2021-03-19 | 东华理工大学 | 一种基于能谱测井交叉谱段的铀矿定量刻度系数求法 |
CN112523741B (zh) * | 2020-11-24 | 2023-04-14 | 东华理工大学 | 一种基于能谱测井交叉谱段的铀矿定量刻度系数求法 |
Also Published As
Publication number | Publication date |
---|---|
CA1188429A (fr) | 1985-06-04 |
GB2099143A (en) | 1982-12-01 |
US4436996A (en) | 1984-03-13 |
DK228382A (da) | 1982-11-22 |
NL8202072A (nl) | 1982-12-16 |
AU8389782A (en) | 1982-11-25 |
AU549027B2 (en) | 1986-01-09 |
FR2506465B1 (fr) | 1985-11-08 |
DE3218836A1 (de) | 1982-12-16 |
GB2099143B (en) | 1984-10-31 |
NO821604L (no) | 1982-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |