GB1554949A - Method and apparatus for neutron well logging - Google Patents
Method and apparatus for neutron well loggingInfo
- Publication number
- GB1554949A GB1554949A GB23750/76A GB2375076A GB1554949A GB 1554949 A GB1554949 A GB 1554949A GB 23750/76 A GB23750/76 A GB 23750/76A GB 2375076 A GB2375076 A GB 2375076A GB 1554949 A GB1554949 A GB 1554949A
- Authority
- GB
- United Kingdom
- Prior art keywords
- well logging
- neutron well
- neutron
- logging
- well
- 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
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
- G01V5/10—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 neutron sources
- G01V5/107—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 neutron sources and detecting reflected or back-scattered neutrons
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)
- Analysing Materials By The Use Of Radiation (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58573875A | 1975-06-10 | 1975-06-10 | |
| US58574075A | 1975-06-10 | 1975-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1554949A true GB1554949A (en) | 1979-10-31 |
Family
ID=27079485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23750/76A Expired GB1554949A (en) | 1975-06-10 | 1976-06-09 | Method and apparatus for neutron well logging |
Country Status (4)
| Country | Link |
|---|---|
| FR (1) | FR2314508A1 (en) |
| GB (1) | GB1554949A (en) |
| MX (1) | MX3410E (en) |
| NO (1) | NO146925C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2442014A (en) * | 2006-09-19 | 2008-03-26 | Reeves Wireline Tech Ltd | A method of processing neutron log data |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4423323A (en) * | 1981-09-09 | 1983-12-27 | Schlumberger Technology Corporation | Neutron logging method and apparatus for determining a formation characteristic free of environmental effects |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1546995A (en) * | 1966-12-09 | 1968-11-22 | Schlumberger Technology Corp | Method and device for studying formations crossed by a boring |
| US3521065A (en) * | 1967-09-05 | 1970-07-21 | Schlumberger Technology Corp | Combination neutron and gamma ray logging technique |
| US3546454A (en) * | 1967-11-29 | 1970-12-08 | Schlumberger Ltd | Multiple detector neutron logging apparatus |
| US3567936A (en) * | 1968-02-07 | 1971-03-02 | Schlumberger Technology Corp | Multiple neutron detector borehole logging tool |
| ZA71540B (en) * | 1970-02-02 | 1971-10-27 | Schlumberger Overseas | Well logging data processing methods |
| US3887805A (en) * | 1970-07-29 | 1975-06-03 | Schlumberger Ltd | Measuring apparatus |
-
1976
- 1976-06-01 NO NO761861A patent/NO146925C/en unknown
- 1976-06-03 FR FR7616746A patent/FR2314508A1/en active Granted
- 1976-06-09 GB GB23750/76A patent/GB1554949A/en not_active Expired
- 1976-06-10 MX MX100293U patent/MX3410E/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2442014A (en) * | 2006-09-19 | 2008-03-26 | Reeves Wireline Tech Ltd | A method of processing neutron log data |
| US7679050B2 (en) | 2006-09-19 | 2010-03-16 | Reeves Wireline Technologies Limited | Method of acquiring and processing neutron log data, and related apparatuses |
| GB2442014B (en) * | 2006-09-19 | 2011-08-03 | Reeves Wireline Tech Ltd | A method of acquiring and processing neutron log data, and related apparatuses |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2314508A1 (en) | 1977-01-07 |
| MX3410E (en) | 1980-11-03 |
| NO761861L (en) | 1976-12-13 |
| FR2314508B1 (en) | 1978-10-13 |
| NO146925C (en) | 1982-12-29 |
| NO146925B (en) | 1982-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |