DE2140342A1 - Neutronenmeßvorrichtung zur Erforschung von Erdformationen - Google Patents
Neutronenmeßvorrichtung zur Erforschung von ErdformationenInfo
- Publication number
- DE2140342A1 DE2140342A1 DE19712140342 DE2140342A DE2140342A1 DE 2140342 A1 DE2140342 A1 DE 2140342A1 DE 19712140342 DE19712140342 DE 19712140342 DE 2140342 A DE2140342 A DE 2140342A DE 2140342 A1 DE2140342 A1 DE 2140342A1
- Authority
- DE
- Germany
- Prior art keywords
- neutrons
- neutron
- formation
- detector
- mud cake
- 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.)
- Pending
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
- G01V5/14—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 a combination of several sources, e.g. a neutron and a gamma source
-
- 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
-
- 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)
- Geophysics And Detection Of Objects (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6587670A | 1970-08-21 | 1970-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2140342A1 true DE2140342A1 (de) | 1972-02-24 |
Family
ID=22065750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712140342 Pending DE2140342A1 (de) | 1970-08-21 | 1971-08-11 | Neutronenmeßvorrichtung zur Erforschung von Erdformationen |
Country Status (12)
| Country | Link |
|---|---|
| AR (1) | AR195859A1 (cg-RX-API-DMAC7.html) |
| AU (1) | AU469575B2 (cg-RX-API-DMAC7.html) |
| BR (1) | BR7105454D0 (cg-RX-API-DMAC7.html) |
| CA (1) | CA963588A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2140342A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2120638A5 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1366357A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7111414A (cg-RX-API-DMAC7.html) |
| NO (1) | NO137406C (cg-RX-API-DMAC7.html) |
| OA (1) | OA04247A (cg-RX-API-DMAC7.html) |
| TR (1) | TR17054A (cg-RX-API-DMAC7.html) |
| ZA (1) | ZA715265B (cg-RX-API-DMAC7.html) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2544079B1 (fr) * | 1983-04-05 | 1985-07-19 | Inst Francais Du Petrole | Methode et dispositif permettant d'obtenir des informations relatives a des matieres organiques ou minerales susceptibles d'etre contenues dans des formations geologiques |
| GB2181831B (en) * | 1985-10-18 | 1989-11-29 | Brown Electronics Ltd | Improvements in or relating to borehole logging equipment |
| BR0213513B8 (pt) | 2001-10-24 | 2013-02-19 | mÉtodo para remediaÇço de contaminaÇço de solo, e, sistema para remediaÇço de solo. | |
| WO2003053603A2 (en) * | 2001-10-24 | 2003-07-03 | Shell Internationale Research Maatschappij B.V. | Remediation of mercury contaminated soil |
| ATE299403T1 (de) | 2001-10-24 | 2005-07-15 | Shell Int Research | Thermisch verbessertes bodensanierungsverfahren |
| US7534926B2 (en) | 2003-05-15 | 2009-05-19 | Board Of Regents, The University Of Texas System | Soil remediation using heated vapors |
| US6881009B2 (en) | 2003-05-15 | 2005-04-19 | Board Of Regents , The University Of Texas System | Remediation of soil piles using central equipment |
| US7004678B2 (en) | 2003-05-15 | 2006-02-28 | Board Of Regents, The University Of Texas System | Soil remediation with heated soil |
| GB201703558D0 (en) | 2017-03-06 | 2017-04-19 | Univ Oxford Innovation Ltd | catalysts |
| CN119083973B (zh) * | 2024-09-03 | 2025-04-25 | 电子科技大学 | 一种针对潜山储层中子孔隙度测量的多变量反演方法 |
-
1971
- 1971-08-06 ZA ZA715265A patent/ZA715265B/xx unknown
- 1971-08-10 AU AU32178/71A patent/AU469575B2/en not_active Expired
- 1971-08-11 DE DE19712140342 patent/DE2140342A1/de active Pending
- 1971-08-12 NO NO3012/71A patent/NO137406C/no unknown
- 1971-08-19 NL NL7111414A patent/NL7111414A/xx unknown
- 1971-08-19 AR AR237468A patent/AR195859A1/es active
- 1971-08-20 CA CA121,052A patent/CA963588A/en not_active Expired
- 1971-08-20 OA OA54338A patent/OA04247A/xx unknown
- 1971-08-20 BR BR5454/71A patent/BR7105454D0/pt unknown
- 1971-08-20 FR FR7130359A patent/FR2120638A5/fr not_active Expired
- 1971-08-20 GB GB3917471A patent/GB1366357A/en not_active Expired
- 1971-08-29 TR TR17054A patent/TR17054A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7105454D0 (pt) | 1973-03-29 |
| NO137406C (no) | 1978-02-22 |
| AU3217871A (en) | 1973-02-15 |
| ZA715265B (en) | 1972-05-31 |
| TR17054A (tr) | 1974-04-25 |
| AU469575B2 (en) | 1976-02-19 |
| CA963588A (en) | 1975-02-25 |
| AR195859A1 (es) | 1973-11-15 |
| NL7111414A (cg-RX-API-DMAC7.html) | 1972-02-23 |
| OA04247A (fr) | 1979-12-31 |
| GB1366357A (en) | 1974-09-11 |
| NO137406B (no) | 1977-11-14 |
| FR2120638A5 (cg-RX-API-DMAC7.html) | 1972-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69427880T2 (de) | Verfahren und Vorrichtung zur Reduzierung der Porosität-Matrix-Dichte während der Messung der Porosität mittels epithermischer Neutronen in einem Bohrloch | |
| DE2427127A1 (de) | Verfahren zur oertlichen ermittlung und qualitativen bestimmung von kohlefuehrenden unterirdischen schichten und oelschieferzonen mittels unelastischer neutronen-streuung | |
| DE2718396A1 (de) | Verfahren zur in-situ-bestimmung des muttergestein-lagerstaettenpotentials von gesteinsschichten | |
| DE2245851A1 (de) | Verfahren zur bohrlochvermessung vermittels gepulster neutronenstrahlung mit kompensation der hintergrundstrahlung | |
| DE2442215B2 (de) | Geophysikalisehe Bohrlochuntersuchungsanordnung | |
| DE1293929B (de) | Vorrichtung zur Dichtebestimmung bohrlochdurchteufter Erdformationen mittels Gammastrahlen | |
| DE2210550C3 (de) | Vorrichtung zur Bohrlochvermessung mit künstlicher Radioaktivität | |
| DE2461743A1 (de) | Verfahren zur simultanen bestimmung des sauerstoff- und siliziumanteiles von erdformationen im bereich eines bohrloches | |
| DE2726977C2 (cg-RX-API-DMAC7.html) | ||
| DE3007555A1 (de) | Verfahren fuer die in-situ-berechnung der kationenaustauschkapazitaet von unterirdischen erdformationen | |
| DE68915535T2 (de) | Messung der Porosität mittels gepulster Neutronen. | |
| DE2412829A1 (de) | Vorrichtung zur bohrlochvermessung mittels gepulster neutronenstrahlung | |
| DE3008629A1 (de) | Verfahren und vorrichtung zum bohrlochaufmessen mittels neutronenbestrahlung | |
| DE2140342A1 (de) | Neutronenmeßvorrichtung zur Erforschung von Erdformationen | |
| DE2829914A1 (de) | Verfahren und vorrichtung zur bestimmung von azimutalwinkel und geschwindigkeit einer in waagerechter richtung an einem bohrloch vorbeistroemenden formationsfluessigkeit | |
| DE2459303A1 (de) | Verfahren und vorrichtung zur ermittlung der von einem bohrloch durchteuften erdformationen mittels neutronenbeschuss der bohrlochumgebung | |
| DE2827463A1 (de) | Verfahren zur bestimmung von lage und fliessgeschwindigkeit von in waagerechter richtung an der ein bohrloch umgebenden verrohrung in einem interessierenden formationsbereich vorbeifliessenden formationsfluessigkeiten | |
| DE3530090A1 (de) | Verfahren und vorrichtung zum bestimmen der eigenschaften von nassdampf | |
| DE69319242T2 (de) | Geraet zum Messen von Gammaspektren in verrohrtem Bohrloch | |
| DE3107329A1 (de) | "verfahren zum bestimmen des salzgehaltes von wasser in oder hinter einer bohrloch-verrohrung" | |
| DE19622758A1 (de) | Verfahren zur Detektion eines Körpers innerhalb eines Untersuchungsbereichs und Anordnung zur Durchführung des Verfahrens | |
| DE69020967T2 (de) | Bohrlochmessung mittels pulsierender Neutronenemissionen. | |
| DE2650344A1 (de) | Verfahren zur ermittlung und quantitativen messung von durch perforationen in ein produktionsbohrloch eintretendem wasser | |
| DE2916258A1 (de) | Verfahren und vorrichtung zur analyse eines fluessigkeit und gas enthaltenden, durch eine rohrleitung stroemenden mediums zur bestimmung des wasser- und oelanteils des mediums | |
| DE2924638A1 (de) | Verfahren zur erstellung eines fluessigkeitsinjektionsprofils |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |