MY8500175A - Methods and apparatus for constituent analysis of earth formations - Google Patents
Methods and apparatus for constituent analysis of earth formationsInfo
- Publication number
- MY8500175A MY8500175A MY175/85A MY8500175A MY8500175A MY 8500175 A MY8500175 A MY 8500175A MY 175/85 A MY175/85 A MY 175/85A MY 8500175 A MY8500175 A MY 8500175A MY 8500175 A MY8500175 A MY 8500175A
- Authority
- MY
- Malaysia
- Prior art keywords
- methods
- earth formations
- constituent analysis
- constituent
- analysis
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000000470 constituent Substances 0.000 title 1
- 238000005755 formation reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- G01V5/101—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 the secondary Y-rays produced in the surrounding layers of the bore hole
- G01V5/102—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 the secondary Y-rays produced in the surrounding layers of the bore hole the neutron source being of the pulsed type
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)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6524479A | 1979-08-09 | 1979-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY8500175A true MY8500175A (en) | 1985-12-31 |
Family
ID=22061349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MY175/85A MY8500175A (en) | 1979-08-09 | 1985-12-30 | Methods and apparatus for constituent analysis of earth formations |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA1163021A (en) |
| FR (1) | FR2463421A1 (en) |
| GB (1) | GB2056060B (en) |
| IT (1) | IT1132388B (en) |
| MY (1) | MY8500175A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4464569A (en) * | 1981-06-19 | 1984-08-07 | Schlumberger Technology Corporation | Method and apparatus for spectroscopic analysis of a geological formation |
| US4507554A (en) * | 1983-02-07 | 1985-03-26 | Schlumberger Technology Corporation | Method and apparatus for determining borehole and formation constituents |
| US5360975A (en) * | 1993-04-23 | 1994-11-01 | Schlumberger Technology Corporation | Method of gain regulation for downhole spectroscopy tools without using a calibration source |
| US6289283B1 (en) * | 1999-02-19 | 2001-09-11 | Schlumberger Technology Corporation | Downhole tool data correction method and apparatus |
Family Cites Families (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 |
| FR2224766A1 (en) * | 1973-04-06 | 1974-10-31 | Texaco Development Corp | Radioactivity well logging - with comparison of gamma ray spectra with composite standard spectra |
| GB1408808A (en) * | 1973-08-23 | 1975-10-08 | Texaco Development Corp | Well logging system with linearity control |
| AU533314B2 (en) * | 1978-01-16 | 1983-11-17 | Schlumberger Technology B.V. | Nuclear well-logging |
-
1980
- 1980-08-08 IT IT24107/80A patent/IT1132388B/en active
- 1980-08-08 CA CA000357830A patent/CA1163021A/en not_active Expired
- 1980-08-08 FR FR8017591A patent/FR2463421A1/en active Granted
- 1980-08-11 GB GB8026142A patent/GB2056060B/en not_active Expired
-
1985
- 1985-12-30 MY MY175/85A patent/MY8500175A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT8024107A0 (en) | 1980-08-08 |
| GB2056060B (en) | 1983-09-14 |
| FR2463421A1 (en) | 1981-02-20 |
| FR2463421B1 (en) | 1984-08-03 |
| CA1163021A (en) | 1984-02-28 |
| GB2056060A (en) | 1981-03-11 |
| IT1132388B (en) | 1986-07-02 |
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