NO980681L - Metode og apparat for måling av formasjonstetthet og formasjonens fotoelektriske faktor med et Gamma/Gamma-redskap av multidetektor-typen - Google Patents
Metode og apparat for måling av formasjonstetthet og formasjonens fotoelektriske faktor med et Gamma/Gamma-redskap av multidetektor-typenInfo
- Publication number
- NO980681L NO980681L NO980681A NO980681A NO980681L NO 980681 L NO980681 L NO 980681L NO 980681 A NO980681 A NO 980681A NO 980681 A NO980681 A NO 980681A NO 980681 L NO980681 L NO 980681L
- Authority
- NO
- Norway
- Prior art keywords
- formation
- density
- gamma
- titanium
- distances
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 3
- 229910052719 titanium Inorganic materials 0.000 abstract 3
- 239000010936 titanium Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 238000011835 investigation Methods 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000012937 correction Methods 0.000 abstract 1
- 230000005251 gamma ray Effects 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays
-
- 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
- G01V5/125—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 and detecting the secondary gamma- or X-rays in different places along the bore hole
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Toxicology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/800,976 US5841135A (en) | 1997-02-19 | 1997-02-19 | Method and apparatus for measuring formation density and the formation photo-electric factor with a multi-detector gamma-gamma tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO980681D0 NO980681D0 (no) | 1998-02-18 |
| NO980681L true NO980681L (no) | 1998-08-20 |
Family
ID=25179866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO980681A NO980681L (no) | 1997-02-19 | 1998-02-18 | Metode og apparat for måling av formasjonstetthet og formasjonens fotoelektriske faktor med et Gamma/Gamma-redskap av multidetektor-typen |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5841135A (fr) |
| EP (1) | EP0860715B1 (fr) |
| CN (1) | CN1192535A (fr) |
| AR (1) | AR011821A1 (fr) |
| AU (1) | AU736439B2 (fr) |
| CA (1) | CA2228991C (fr) |
| CO (1) | CO4780059A1 (fr) |
| DE (1) | DE69834855D1 (fr) |
| ID (1) | ID19900A (fr) |
| NO (1) | NO980681L (fr) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5659169A (en) * | 1996-08-19 | 1997-08-19 | Western Atlas International, Inc. | Formation density sensor having detector array and method of calculating bulk density and correction |
| US6700115B2 (en) * | 2000-05-26 | 2004-03-02 | Precision Drilling Technology Services Group Inc. | Standoff compensation for nuclear measurements |
| US6781115B2 (en) * | 2001-03-30 | 2004-08-24 | Schlumberger Technology Corporation | Subsurface radiation phenomena detection with combined and azimuthally sensitive detectors |
| US20040120457A1 (en) * | 2002-12-20 | 2004-06-24 | University Of Massachusetts Medical Center | Scatter reducing device for imaging |
| US7292942B2 (en) * | 2003-01-24 | 2007-11-06 | Schlumberger Technology Corporation | Measuring formation density through casing |
| EP1871845A1 (fr) * | 2005-03-18 | 2008-01-02 | Valspar Sourcing, Inc. | Compositions de colorant universel pour peinture a faible teneur en cov |
| US7294829B2 (en) * | 2005-04-27 | 2007-11-13 | Baker Hughes Incorporated | Method and apparatus for an improved formation density indicator using pulsed neutron instruments |
| US7316272B2 (en) * | 2005-07-22 | 2008-01-08 | Schlumberger Technology Corporation | Determining and tracking downhole particulate deposition |
| 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 |
| US8190369B2 (en) | 2006-09-28 | 2012-05-29 | Baker Hughes Incorporated | System and method for stress field based wellbore steering |
| US7596452B2 (en) * | 2007-06-28 | 2009-09-29 | Baker Hughes Incorporated | Compensated caliper using combined acoustic and density measurements |
| US7634059B2 (en) * | 2007-12-05 | 2009-12-15 | Schlumberger Technology Corporation | Downhole imaging tool utilizing x-ray generator |
| US9008969B2 (en) * | 2007-12-10 | 2015-04-14 | Schlumberger Technology Corporation | Pulsed x-ray signal processing |
| US8321131B2 (en) * | 2007-12-14 | 2012-11-27 | Schlumberger Technology Corporation | Radial density information from a Betatron density sonde |
| US7818128B2 (en) * | 2008-07-01 | 2010-10-19 | Schlumberger Technology Corporation | Forward models for gamma ray measurement analysis of subterranean formations |
| BRPI0915717A2 (pt) * | 2008-07-02 | 2015-10-27 | Wood Group Logging Services Inc | ferramenta de avaliação de cascalho e métodos de uso |
| DE102009026946B4 (de) * | 2009-06-15 | 2012-03-08 | Bruker Nano Gmbh | Störungsarmer Sensorkopf für einen Strahlungsdetektor sowie diesen störungsarmen Sensorkopf enthaltender Strahlungsdetektor |
| US8791407B2 (en) * | 2010-02-24 | 2014-07-29 | Halliburton Energy Services, Inc. | Gamma-gamma density measurement system for high-pressure, high-temperature measurements |
| US8742328B2 (en) | 2010-12-03 | 2014-06-03 | Schlumberger Technology Corporation | Logging-while-drilling tool incorporating electronic radiation generator and method for using same |
| EP2469307A1 (fr) * | 2010-12-22 | 2012-06-27 | Welltec A/S | Outil de diagraphie |
| WO2014059267A1 (fr) * | 2012-10-12 | 2014-04-17 | Schlumberger Canada Limited | Traitement alpha pour améliorer l'exactitude et la précision de concentrations élémentaires obtenues par spectrométrie gamma |
| US8975574B2 (en) * | 2013-05-23 | 2015-03-10 | Schlumberger Technology Corporation | Well-logging tool with azimuthal and spectral radiation detectors and related methods |
| US20140346337A1 (en) * | 2013-05-23 | 2014-11-27 | Schlumberger Technology Corporation | Well-Logging Tool With First And Second Azimuthal Radiation Detectors And Related Methods |
| CN105745525A (zh) * | 2013-10-15 | 2016-07-06 | 死海工程有限公司 | 使用γ辐射测定密度的装置、系统和方法 |
| US9753177B2 (en) | 2013-11-12 | 2017-09-05 | Baker Hughes Incorporated | Standoff specific corrections for density logging |
| US10883346B2 (en) | 2015-12-18 | 2021-01-05 | Schlumberger Technology Corporation | Method of performing a perforation using selective stress logging |
| CN106761667B (zh) * | 2016-11-09 | 2019-12-17 | 中国石油大学(北京) | 一种四探头散射伽马测井及线性数据反演的方法及装置 |
| CN106761666B (zh) * | 2016-11-09 | 2019-12-17 | 中国石油大学(北京) | 一种四探头散射伽马测井及非线性数据反演的方法及装置 |
| JP2020511638A (ja) * | 2017-02-28 | 2020-04-16 | ティーグ、フィリップ | Ｘ線源を使用した非侵入地層密度の測定及び光電評価 |
| US20190064386A1 (en) * | 2017-10-23 | 2019-02-28 | Philip Teague | Methods and means for measurement of the water-oil interface within a reservoir using an x-ray source |
| US11231407B2 (en) | 2019-09-23 | 2022-01-25 | Halliburton Energy Services, Inc. | System and method for graphene-structure detection downhole |
| US20210219928A1 (en) * | 2020-01-17 | 2021-07-22 | Actis IP Holdings, LLC | Electronic collimation and depth detection in a side-viewing laparoscopic probe for the detection of high energy gamma radiation |
| US11320563B2 (en) * | 2020-05-28 | 2022-05-03 | Halliburton Energy Services, Inc. | Layer density measurement using a narrow energy attenuation track |
| US11940591B2 (en) * | 2020-08-07 | 2024-03-26 | Nabors Drilling Technologies Usa, Inc. | Gamma ray logging tool with detector window |
| CN112748040B (zh) * | 2020-12-24 | 2023-11-10 | 郑州工程技术学院 | 一种浆体管道输送密度变化探测计及探测方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| FR2298680A1 (fr) * | 1975-01-24 | 1976-08-20 | Schlumberger Prospection | Procede et dispositif pour mesurer la densite des formations traversees par un forage |
| US4129777A (en) * | 1977-06-13 | 1978-12-12 | Schlumberger Technology Corporation | Cement thickness measurements in cased boreholes |
| US4691102A (en) * | 1985-06-17 | 1987-09-01 | Halliburton Company | Borehole compensation method and apparatus using variations in relative borehole components |
| US5334833A (en) * | 1991-06-14 | 1994-08-02 | Schlumberger Technology Corporation | Sensitivity function technique for modeling nuclear tools |
| US5390115A (en) * | 1993-05-10 | 1995-02-14 | Schlumberger Technology Corporation | Compensated gamma-gamma density sonde using three detectors |
| FR2722580B1 (fr) * | 1994-07-12 | 1996-08-30 | Schlumberger Services Petrol | Procede et dispositif de diagraphie a patin pour la mesure de densite |
| US5525797A (en) * | 1994-10-21 | 1996-06-11 | Gas Research Institute | Formation density tool for use in cased and open holes |
| US5635712A (en) * | 1995-05-04 | 1997-06-03 | Halliburton Company | Method for monitoring the hydraulic fracturing of a subterranean formation |
| US5596191A (en) * | 1995-05-22 | 1997-01-21 | Western Atlas International, Inc. | Method and apparatus for epithermal neutron porosity measurement corrected for tool standoff and formation lithology |
| US5530243A (en) * | 1995-08-30 | 1996-06-25 | Western Atlas International, Inc. | Formation density well logging tool with detector array for compensation of wellbore roughness and tool tilt |
| US5659169A (en) * | 1996-08-19 | 1997-08-19 | Western Atlas International, Inc. | Formation density sensor having detector array and method of calculating bulk density and correction |
-
1997
- 1997-02-19 US US08/800,976 patent/US5841135A/en not_active Expired - Lifetime
-
1998
- 1998-02-05 AU AU52947/98A patent/AU736439B2/en not_active Ceased
- 1998-02-05 EP EP98400251A patent/EP0860715B1/fr not_active Expired - Lifetime
- 1998-02-05 DE DE69834855T patent/DE69834855D1/de not_active Expired - Lifetime
- 1998-02-09 CA CA2228991A patent/CA2228991C/fr not_active Expired - Fee Related
- 1998-02-17 AR ARP980100707A patent/AR011821A1/es unknown
- 1998-02-18 NO NO980681A patent/NO980681L/no not_active Application Discontinuation
- 1998-02-18 ID IDP980226A patent/ID19900A/id unknown
- 1998-02-19 CN CN98104498A patent/CN1192535A/zh active Pending
- 1998-02-19 CO CO98008925A patent/CO4780059A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO980681D0 (no) | 1998-02-18 |
| AU736439B2 (en) | 2001-07-26 |
| CN1192535A (zh) | 1998-09-09 |
| AR011821A1 (es) | 2000-09-13 |
| US5841135A (en) | 1998-11-24 |
| MX9801274A (es) | 1998-08-30 |
| EP0860715A1 (fr) | 1998-08-26 |
| AU5294798A (en) | 1998-08-27 |
| CA2228991C (fr) | 2001-01-23 |
| EP0860715B1 (fr) | 2006-06-14 |
| CA2228991A1 (fr) | 1998-08-19 |
| ID19900A (id) | 1998-08-20 |
| CO4780059A1 (es) | 1999-05-26 |
| DE69834855D1 (de) | 2006-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO980681L (no) | Metode og apparat for måling av formasjonstetthet og formasjonens fotoelektriske faktor med et Gamma/Gamma-redskap av multidetektor-typen | |
| US4464569A (en) | Method and apparatus for spectroscopic analysis of a geological formation | |
| US4628202A (en) | Method and apparatus for gamma ray well logging | |
| US7366615B2 (en) | Methods and apparatus using both nuclear capture and inelastic spectroscopy in deriving elemental concentrations | |
| US6389367B1 (en) | Method and apparatus for calibrating readings of a downhole tool | |
| US5081351A (en) | Method and apparatus for borehole correction in capture gamma ray spectroscopy measurements | |
| EP0473467B1 (fr) | Procédé de spectroscopie gamma et appareil pour déterminer la concentration des éléments dans un matériau inconnu | |
| US7573026B2 (en) | Pileup rejection | |
| CA2199726A1 (fr) | Procedes et appareil de mesure en cours de forage bases sur un accelerateur | |
| CA2230919A1 (fr) | Methode permettant de determiner la densite des formations | |
| GB2422662A (en) | Gain stabilisation of spectral gamma ray measurement systems | |
| DE2600812B2 (de) | Verfahren zum Bestimmen der Dichte einer geologischen Formation | |
| NO343346B1 (no) | Borehullsmålinger som anvender en hurtig og høyenergioppløsnings gammastråledetektorsammenstilling | |
| GB2288017A (en) | Determination of formation lithology by gamma ray spectroscopy | |
| CN103809217A (zh) | 一种计算高、低伽马交互储层泥质含量的方法 | |
| US6927390B2 (en) | Gamma ray spectroscopy logging-while-drilling system | |
| AU2002302135B2 (en) | Improved formation evaluation through azimuthal tool-path identification | |
| US5744804A (en) | System for determining a compositon of radionuclides | |
| JP2010524005A (ja) | ベータートロン密度ゾンデからの半径方向の密度情報 | |
| CA2684005A1 (fr) | Methode de compensation de l'effet photoelectrique dans un outil pulse de litho-densite a accelerateur | |
| CA1219083A (fr) | Methode et dispositif de diagraphie aux rayons gamma | |
| GB2024410A (en) | Determining the water cut and water salinity in an oil-water flowstream by measuring the sulphur content of the produced oil | |
| US4825071A (en) | Gamma ray borehole logging method and apparatus having compensation for borehole attenuation effects | |
| US4578578A (en) | Method for correcting spectrum shift | |
| AU626583B2 (en) | Carbon/oxygen well logging method and apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |