DK173147B1 - Apparat til målinger af jordformationer med fin rumlig opløsning - Google Patents
Apparat til målinger af jordformationer med fin rumlig opløsning Download PDFInfo
- Publication number
- DK173147B1 DK173147B1 DK198906165A DK616589A DK173147B1 DK 173147 B1 DK173147 B1 DK 173147B1 DK 198906165 A DK198906165 A DK 198906165A DK 616589 A DK616589 A DK 616589A DK 173147 B1 DK173147 B1 DK 173147B1
- Authority
- DK
- Denmark
- Prior art keywords
- source
- formation
- detector
- detector means
- photons
- Prior art date
Links
- 238000004181 pedogenesis Methods 0.000 title claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 117
- 238000005755 formation reaction Methods 0.000 claims description 117
- 230000004044 response Effects 0.000 claims description 37
- 238000001514 detection method Methods 0.000 claims description 5
- TVFDJXOCXUVLDH-RNFDNDRNSA-N cesium-137 Chemical compound [137Cs] TVFDJXOCXUVLDH-RNFDNDRNSA-N 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 description 39
- 230000005251 gamma ray Effects 0.000 description 23
- 238000005259 measurement Methods 0.000 description 21
- 230000003993 interaction Effects 0.000 description 18
- 230000005855 radiation Effects 0.000 description 13
- 238000013461 design Methods 0.000 description 11
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- 238000012937 correction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001739 density measurement Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
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- 229920006395 saturated elastomer Polymers 0.000 description 2
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- 229910001094 6061 aluminium alloy Inorganic materials 0.000 description 1
- 229910001008 7075 aluminium alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
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- 230000003467 diminishing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- UKOAOXYMPSILTM-UHFFFAOYSA-N gadolinium(3+);trisilicate Chemical compound [Gd+3].[Gd+3].[Gd+3].[Gd+3].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] UKOAOXYMPSILTM-UHFFFAOYSA-N 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 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
- G01V5/12—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
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)
- Analysing Materials By The Use Of Radiation (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/281,577 US4958073A (en) | 1988-12-08 | 1988-12-08 | Apparatus for fine spatial resolution measurments of earth formations |
| US28157788 | 1988-12-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK616589D0 DK616589D0 (da) | 1989-12-07 |
| DK616589A DK616589A (da) | 1990-06-09 |
| DK173147B1 true DK173147B1 (da) | 2000-02-07 |
Family
ID=23077879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK198906165A DK173147B1 (da) | 1988-12-08 | 1989-12-07 | Apparat til målinger af jordformationer med fin rumlig opløsning |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US4958073A (de) |
| EP (1) | EP0379813B1 (de) |
| AU (1) | AU626952B2 (de) |
| BR (1) | BR8905239A (de) |
| DE (1) | DE68920568T2 (de) |
| DK (1) | DK173147B1 (de) |
| MX (1) | MX165496B (de) |
| NO (1) | NO300476B1 (de) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2669743B1 (fr) * | 1990-11-23 | 1993-03-26 | Schlumberger Services Petrol | Dispositif de diagraphie a patin. |
| US5204529A (en) * | 1991-01-18 | 1993-04-20 | Texaco Inc. | Method and apparatus for measuring borehole fluid density, formation density and/or borehole diameter using back-scattered gamma radiation |
| US5377105A (en) * | 1991-04-12 | 1994-12-27 | Halliburton Logging Services | Enhanced vertical resolution processing of dual-spaced neutron and density tools |
| US5334833A (en) * | 1991-06-14 | 1994-08-02 | Schlumberger Technology Corporation | Sensitivity function technique for modeling nuclear tools |
| FR2710988B1 (fr) * | 1993-10-06 | 1996-01-05 | Schlumberger Services Petrol | Appareil de diagraphie comportant un patin de mesure, et dispositif combiné incluant un tel appareil. |
| FR2710989B1 (fr) * | 1993-10-06 | 1996-01-05 | Schlumberger Services Petrol | Dispositif de diagraphie à patin. |
| FR2710987B1 (fr) * | 1993-10-06 | 1996-01-05 | Schlumberger Services Petrol | Dispositif de diagraphie combiné. |
| FR2722580B1 (fr) * | 1994-07-12 | 1996-08-30 | Schlumberger Services Petrol | Procede et dispositif de diagraphie a patin pour la mesure de densite |
| US5583825A (en) * | 1994-09-02 | 1996-12-10 | Exxon Production Research Company | Method for deriving reservoir lithology and fluid content from pre-stack inversion of seismic data |
| US5804820A (en) * | 1994-09-16 | 1998-09-08 | Schlumberger Technology Corporation | Method for determining density of an earth formation |
| US5581024A (en) * | 1994-10-20 | 1996-12-03 | Baker Hughes Incorporated | Downhole depth correlation and computation apparatus and methods for combining multiple borehole measurements |
| US5619411A (en) * | 1994-12-02 | 1997-04-08 | Halliburton Company | Enhanced vertical resolution processing of dual-spaced density tools |
| EP0718641B1 (de) * | 1994-12-12 | 2003-08-13 | Baker Hughes Incorporated | Bohrungsanordnung mit Bohrlochgerät zur Übersetzung von Mehrfach-Bohrlochmessungen in interessierenden Parametern und zur Steuerung der Bohrrichtung. |
| US6021377A (en) | 1995-10-23 | 2000-02-01 | Baker Hughes Incorporated | Drilling system utilizing downhole dysfunctions for determining corrective actions and simulating drilling conditions |
| US5910654A (en) * | 1996-08-20 | 1999-06-08 | Schlumberger Technology Corporation | Apparatus and method for measuring formation density in rugose boreholes |
| FR2782562B1 (fr) * | 1998-08-18 | 2000-09-29 | Cogema | Procede de simulation de la reponse d'un detecteur de rayonnements emis par des objets radioactifs et procede de controle d'elements de combustible nucleaire utilisant cette simulation |
| US7292942B2 (en) * | 2003-01-24 | 2007-11-06 | Schlumberger Technology Corporation | Measuring formation density through casing |
| US6891376B2 (en) * | 2003-07-01 | 2005-05-10 | Kjt Enterprises, Inc. | Method for attenuating conductive sonde mandrel effects in an electromagnetic induction well logging apparatus |
| US7286937B2 (en) * | 2005-01-14 | 2007-10-23 | Schlumberger Technology Corporation | Estimating formation properties from downhole data |
| US7649169B2 (en) * | 2005-03-21 | 2010-01-19 | Baker Hughes Incorporated | Method for determining shale bed boundaries and gamma ray activity with gamma ray instrument |
| WO2007019585A2 (en) | 2005-08-09 | 2007-02-15 | Hexion Specialty Chemicals Inc. | Methods and compositions for determination of fracture geometry in subterranean formations |
| DE602005017775D1 (de) | 2005-08-30 | 2009-12-31 | Schlumberger Technology Bv | Sonde für nukleare Bildgebung |
| US7566867B2 (en) * | 2006-06-14 | 2009-07-28 | Baker Hughes Incorporated | Apparatus and method for detecting gamma ray radiation |
| US7933718B2 (en) * | 2006-08-09 | 2011-04-26 | Momentive Specialty Chemicals Inc. | Method and tool for determination of fracture geometry in subterranean formations based on in-situ neutron activation analysis |
| US7800052B2 (en) * | 2006-11-30 | 2010-09-21 | Schlumberger Technology Corporation | Method and system for stabilizing gain of a photomultipler used with a radiation detector |
| EP1953571B1 (de) * | 2007-02-05 | 2015-06-03 | Services Pétroliers Schlumberger | Nukleare Bohrlochsonde zur Bestimmung der Eigenschaften von Bodenschichten |
| US8321131B2 (en) * | 2007-12-14 | 2012-11-27 | Schlumberger Technology Corporation | Radial density information from a Betatron density sonde |
| US9482233B2 (en) | 2008-05-07 | 2016-11-01 | Schlumberger Technology Corporation | Electric submersible pumping sensor device and method |
| US8892412B2 (en) | 2009-03-11 | 2014-11-18 | Exxonmobil Upstream Research Company | Adjoint-based conditioning of process-based geologic models |
| EP2406710B1 (de) | 2009-03-11 | 2020-03-11 | Exxonmobil Upstream Research Company | Auf gradienten basierende arbeitsabläufe zur konditionierung von auf prozessen basierenden geologischen modellen |
| US20100252725A1 (en) * | 2009-04-02 | 2010-10-07 | Recon Petrotechnologies., Ltd. | Logging tool and method for determination of formation density |
| WO2010135591A2 (en) * | 2009-05-20 | 2010-11-25 | Halliburton Energy Services, Inc. | Downhole sensor tool for nuclear measurements |
| US9097100B2 (en) | 2009-05-20 | 2015-08-04 | Halliburton Energy Services, Inc. | Downhole sensor tool with a sealed sensor outsert |
| US8791407B2 (en) * | 2010-02-24 | 2014-07-29 | Halliburton Energy Services, Inc. | Gamma-gamma density measurement system for high-pressure, high-temperature measurements |
| US8692182B2 (en) | 2010-10-29 | 2014-04-08 | Baker Hughes Incorporated | Ruggedized high temperature compatible radiation detector |
| AU2012290435B2 (en) * | 2011-07-29 | 2014-11-20 | Shell Internationale Research Maatschappij B.V. | Method for increasing broadside sensitivity in seismic sensing system |
| US10073184B2 (en) * | 2012-02-06 | 2018-09-11 | Ion Geophysical Corporation | Sensor system of buried seismic array |
| US10197701B2 (en) | 2012-04-03 | 2019-02-05 | J.M. Wood Investments Ltd. | Logging tool for determination of formation density and methods of use |
| BR112016010961B1 (pt) | 2013-11-18 | 2021-02-17 | Baker Hughes Incorporated | sistema e método para compactar sinais transitórios |
| BR112016014456B1 (pt) | 2013-12-30 | 2020-12-15 | Halliburton Energy Services, Inc | Aparelho para imageamento de fóton de fundo de poço e método para imageamento de fóton de fundo de poço |
| CN105697002A (zh) * | 2014-11-24 | 2016-06-22 | 中国石油化工股份有限公司 | 一种用于识别煤系地层岩性的方法 |
| US20170139077A1 (en) * | 2015-03-17 | 2017-05-18 | Halliburton Energy Services, Inc | Optimization of Downhole Logging Tool Data Resolution |
| US10459112B2 (en) | 2016-11-29 | 2019-10-29 | Halliburton Energy Services, Inc. | Determining a characteristic of a material surrounding a wellbore based on count rates of scattered photons |
| CA3020266C (en) | 2017-10-10 | 2024-03-26 | Big Guns Energy Services Inc. | Mechanical integrity test system and method of using same |
| US11933935B2 (en) * | 2021-11-16 | 2024-03-19 | Saudi Arabian Oil Company | Method and system for determining gamma-ray measurements using a sensitivity map and controlled sampling motion |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2778951A (en) * | 1952-12-12 | 1957-01-22 | Schlumberger Well Surv Corp | Neutron logging method and apparatus |
| US2997586A (en) * | 1955-08-16 | 1961-08-22 | Serge A Scherbatskoy | Gamma ray testing |
| US2934652A (en) * | 1956-08-13 | 1960-04-26 | Socony Mobil Oil Co Inc | Selected scattered gamma-ray density logging |
| US3202822A (en) * | 1961-11-13 | 1965-08-24 | Phillips Petroleum Co | Method of determining density utilizing a gamma ray source and a pair of detectors |
| US3223968A (en) * | 1962-12-03 | 1965-12-14 | Phillips Petroleum Co | Multiple electrical transmission system utilizing common conductors |
| US3321625A (en) * | 1962-12-10 | 1967-05-23 | Schlumberger Technology Corp | Compensated gamma-gamma logging tool using two detectors of different sensitivities and spacings from the source |
| US3197638A (en) * | 1963-01-21 | 1965-07-27 | Kenneth F Sinclair | Backscatter flaw detection system |
| US3263082A (en) * | 1963-06-17 | 1966-07-26 | Mobil Oil Corp | Geological prospecting comprising directional irradiation and detection |
| US3373286A (en) * | 1964-09-18 | 1968-03-12 | Industrial Nucleonics Corp | Device for measuring the characteristics of a material moving on a conveyor with means for minimizing the effect of flutter |
| US3407300A (en) * | 1966-04-14 | 1968-10-22 | Picker Corp | Collimator and method of making same |
| US3509341A (en) * | 1966-06-01 | 1970-04-28 | Picker Corp | Multiple detector radiation scanning device |
| US3321627A (en) * | 1966-10-07 | 1967-05-23 | Schlumberger Ltd | Gamma-gamma well logging comprising a collimated source and detector |
| US3864569A (en) * | 1970-04-14 | 1975-02-04 | Schlumberger Technology Corp | Well logging processing method and apparatus |
| US3710112A (en) * | 1970-05-18 | 1973-01-09 | Mobil Oil Corp | Method of indirectly monitoring the output of a pulsed neutron source |
| US3840746A (en) * | 1971-12-13 | 1974-10-08 | Applied Invention Corp | Gamma ray density probe utilizing a pair of gamma ray sources and a gamma ray detector |
| US3900733A (en) * | 1972-01-24 | 1975-08-19 | Schlumberger Technology Corp | Methods and apparatus for measuring the density of geological formations |
| FR2168849B1 (de) * | 1972-01-24 | 1976-09-03 | Schlumberger Prospection | |
| US3846631A (en) * | 1972-03-13 | 1974-11-05 | Applied Invention Corp | Gamma ray differential density probe |
| FR2211664B1 (de) * | 1972-12-21 | 1976-08-27 | Schlumberger Prospection | |
| FR2298680A1 (fr) * | 1975-01-24 | 1976-08-20 | Schlumberger Prospection | Procede et dispositif pour mesurer la densite des formations traversees par un forage |
| US4034218A (en) * | 1975-10-09 | 1977-07-05 | Schlumberger Technology Corporation | Focused detection logging technique |
| US4439831A (en) * | 1981-06-08 | 1984-03-27 | Schlumberger Technical Corporation | Digital induction logging system including autocalibration |
| US4445033A (en) * | 1981-09-14 | 1984-04-24 | Schlumberger Technology Corporation | Methods and apparatus for environmental correction of thermal neutron logs |
| US4490609A (en) * | 1982-06-23 | 1984-12-25 | Schlumberger Technology Corporation | Method and apparatus for analyzing well fluids by photon irradiation |
| US4604581A (en) * | 1983-01-11 | 1986-08-05 | Halliburton Company | Method and apparatus for deconvolving apparent conductivity measurements in induction well logging |
| US4712424A (en) * | 1984-01-26 | 1987-12-15 | Schlumberger Technology Corp. | Quantitative determination by elemental logging of subsurface formation properties |
| US4677596A (en) * | 1984-03-28 | 1987-06-30 | Mobil Oil Corporation | Method of detecting and correcting impulse noise errors in log data |
| US4661700A (en) * | 1985-05-28 | 1987-04-28 | Schlumberger Technology Corporation | Well logging sonde with shielded collimated window |
| US4691102A (en) * | 1985-06-17 | 1987-09-01 | Halliburton Company | Borehole compensation method and apparatus using variations in relative borehole components |
| US4703279A (en) * | 1985-07-31 | 1987-10-27 | Chevron Research Company | Method of interpreting impedance distribution of an earth formation penetrated by a borehole using precursor data provided by a moving logging array having a single continuously emitting current electrode and a multiplicity of potential electrodes |
| US4794792A (en) * | 1986-10-06 | 1989-01-03 | Schlumberger Technology Corporation | Method for determining formation characteristics with enhanced vertical resolution |
| US4909075A (en) * | 1986-10-06 | 1990-03-20 | Schlumberger Technology Corporation | Method for determining formation characteristics with enhanced statistical precision without degrading the vertical resolution or with enhanced vertical resolution |
| US4786796A (en) * | 1986-10-06 | 1988-11-22 | Schlumberger Technology Corporation | Method for determining formation characteristics with enhanced vertical resolution |
| US5157605A (en) * | 1987-04-27 | 1992-10-20 | Schlumberger Technology Corporation | Induction logging method and apparatus including means for combining on-phase and quadrature components of signals received at varying frequencies and including use of multiple receiver means associated with a single transmitter |
| US4800496A (en) * | 1987-09-28 | 1989-01-24 | Schlumberger Technology Corporation | Method for determining induction sonde error |
| US5151882A (en) * | 1990-08-08 | 1992-09-29 | Atlantic Richfield Company | Method for deconvolution of non-ideal frequency response of pipe structures to acoustic signals |
-
1988
- 1988-12-08 US US07/281,577 patent/US4958073A/en not_active Expired - Lifetime
-
1989
- 1989-10-05 MX MX017852A patent/MX165496B/es unknown
- 1989-10-16 BR BR898905239A patent/BR8905239A/pt not_active IP Right Cessation
- 1989-12-07 DK DK198906165A patent/DK173147B1/da not_active IP Right Cessation
- 1989-12-07 DE DE68920568T patent/DE68920568T2/de not_active Expired - Fee Related
- 1989-12-07 AU AU46007/89A patent/AU626952B2/en not_active Expired
- 1989-12-07 EP EP89403392A patent/EP0379813B1/de not_active Expired - Lifetime
- 1989-12-07 NO NO894918A patent/NO300476B1/no not_active IP Right Cessation
-
1990
- 1990-08-16 US US07/568,282 patent/US5282133A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0379813A2 (de) | 1990-08-01 |
| BR8905239A (pt) | 1990-07-31 |
| EP0379813B1 (de) | 1995-01-11 |
| US4958073A (en) | 1990-09-18 |
| DK616589D0 (da) | 1989-12-07 |
| US5282133A (en) | 1994-01-25 |
| EP0379813A3 (de) | 1993-01-27 |
| DK616589A (da) | 1990-06-09 |
| NO894918D0 (no) | 1989-12-07 |
| MX165496B (es) | 1992-11-13 |
| AU4600789A (en) | 1990-06-14 |
| DE68920568D1 (de) | 1995-02-23 |
| NO894918L (no) | 1990-06-11 |
| DE68920568T2 (de) | 1995-08-31 |
| AU626952B2 (en) | 1992-08-13 |
| NO300476B1 (no) | 1997-06-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |
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