NO911380L - Fremgangsmaate og apparat til nukleaer logging med bruk av litiummontasjer og anordning for gammastraalestripping. - Google Patents
Fremgangsmaate og apparat til nukleaer logging med bruk av litiummontasjer og anordning for gammastraalestripping.Info
- Publication number
- NO911380L NO911380L NO91911380A NO911380A NO911380L NO 911380 L NO911380 L NO 911380L NO 91911380 A NO91911380 A NO 91911380A NO 911380 A NO911380 A NO 911380A NO 911380 L NO911380 L NO 911380L
- Authority
- NO
- Norway
- Prior art keywords
- straping
- gammas
- lithium
- strip
- procedure
- Prior art date
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title 1
- 229910052744 lithium Inorganic materials 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
- E21B47/017—Protecting measuring instruments
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geophysics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Measurement Of Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/513,953 US5278758A (en) | 1990-04-17 | 1990-04-17 | Method and apparatus for nuclear logging using lithium detector assemblies and gamma ray stripping means |
Publications (3)
Publication Number | Publication Date |
---|---|
NO911380D0 NO911380D0 (no) | 1991-04-09 |
NO911380L true NO911380L (no) | 1991-10-18 |
NO302981B1 NO302981B1 (no) | 1998-05-11 |
Family
ID=24045232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO911380A NO302981B1 (no) | 1990-04-17 | 1991-04-09 | Fremgangsmåte og apparat til nukleær logging med bruk av litiummontasjer og anordning for gammastrålestripping |
Country Status (4)
Country | Link |
---|---|
US (1) | US5278758A (no) |
GB (1) | GB2243175B (no) |
NL (1) | NL9100532A (no) |
NO (1) | NO302981B1 (no) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5126564A (en) * | 1990-04-17 | 1992-06-30 | Teleco Oilfield Services Inc. | Apparatus for nuclear logging employing sub wall mounted nuclear source container and nuclear source mounting tool |
US5242020A (en) * | 1990-12-17 | 1993-09-07 | Baker Hughes Incorporated | Method for deploying extendable arm for formation evaluation MWD tool |
US5120963A (en) * | 1991-01-15 | 1992-06-09 | Teleco Oilfield Services Inc. | Radiation detector assembly for formation logging apparatus |
GB2252623B (en) * | 1991-01-15 | 1994-10-19 | Teleco Oilfield Services Inc | A method for analyzing formation data from a formation evaluation measurement while drilling logging tool |
US5608214A (en) * | 1995-10-30 | 1997-03-04 | Protechnics International, Inc. | Gamma ray spectral tool for well logging |
US6679332B2 (en) | 2000-01-24 | 2004-01-20 | Shell Oil Company | Petroleum well having downhole sensors, communication and power |
US6715550B2 (en) | 2000-01-24 | 2004-04-06 | Shell Oil Company | Controllable gas-lift well and valve |
US7114561B2 (en) | 2000-01-24 | 2006-10-03 | Shell Oil Company | Wireless communication using well casing |
US20020036085A1 (en) * | 2000-01-24 | 2002-03-28 | Bass Ronald Marshall | Toroidal choke inductor for wireless communication and control |
US7259688B2 (en) * | 2000-01-24 | 2007-08-21 | Shell Oil Company | Wireless reservoir production control |
US6633164B2 (en) | 2000-01-24 | 2003-10-14 | Shell Oil Company | Measuring focused through-casing resistivity using induction chokes and also using well casing as the formation contact electrodes |
US6817412B2 (en) | 2000-01-24 | 2004-11-16 | Shell Oil Company | Method and apparatus for the optimal predistortion of an electromagnetic signal in a downhole communication system |
US6840316B2 (en) | 2000-01-24 | 2005-01-11 | Shell Oil Company | Tracker injection in a production well |
US6662875B2 (en) | 2000-01-24 | 2003-12-16 | Shell Oil Company | Induction choke for power distribution in piping structure |
WO2001065061A1 (en) | 2000-03-02 | 2001-09-07 | Shell Internationale Research Maatschappij B.V. | Electro-hydraulically pressurized downhole valve actuator |
CA2401705C (en) | 2000-03-02 | 2013-09-24 | Shell Canada Limited | Wireless downhole measurement and control for optimizing gas lift well and field performance |
RU2256074C2 (ru) | 2000-03-02 | 2005-07-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Система управления связями и подачей электрического тока, нефтяная скважина для добычи нефтепродуктов (варианты) и способ добычи нефтепродуктов из нефтяной скважины |
AU2001243413B2 (en) * | 2000-03-02 | 2004-10-07 | Shell Internationale Research Maatschappij B.V. | Controlled downhole chemical injection |
US7170424B2 (en) * | 2000-03-02 | 2007-01-30 | Shell Oil Company | Oil well casting electrical power pick-off points |
EG22420A (en) | 2000-03-02 | 2003-01-29 | Shell Int Research | Use of downhole high pressure gas in a gas - lift well |
US7073594B2 (en) | 2000-03-02 | 2006-07-11 | Shell Oil Company | Wireless downhole well interval inflow and injection control |
EP1259702B1 (en) * | 2000-03-02 | 2006-05-24 | Shell Internationale Researchmaatschappij B.V. | Power generation using batteries with reconfigurable discharge |
GB2405527B (en) * | 2000-04-27 | 2005-06-29 | Hamamatsu Photonics Kk | Light receiving module and radiation detecting apparatus equipped with the same |
US7322410B2 (en) | 2001-03-02 | 2008-01-29 | Shell Oil Company | Controllable production well packer |
US6584837B2 (en) | 2001-12-04 | 2003-07-01 | Baker Hughes Incorporated | Method and apparatus for determining oriented density measurements including stand-off corrections |
US7168506B2 (en) * | 2004-04-14 | 2007-01-30 | Reedhycalog, L.P. | On-bit, analog multiplexer for transmission of multi-channel drilling information |
US8849573B2 (en) * | 2010-03-15 | 2014-09-30 | Baker Hughes Incorporated | Method and apparatus for neutron porosity measurement using a neural network |
US9304214B2 (en) * | 2010-06-30 | 2016-04-05 | Schlumberger Technology Corporation | Neutron detection using a shielded gamma detector |
CA2795445A1 (en) * | 2010-06-30 | 2012-01-26 | Schlumberger Canada Limited | Neutron detection based on a boron shielded gamma detector |
US8861167B2 (en) | 2011-05-12 | 2014-10-14 | Global Plasma Solutions, Llc | Bipolar ionization device |
US10385670B2 (en) * | 2014-10-28 | 2019-08-20 | Eog Resources, Inc. | Completions index analysis |
CN109143318B (zh) * | 2017-06-16 | 2023-09-15 | 中国辐射防护研究院 | 利用硅PIN探测器降低γ射线干扰的中子探测方法及设备 |
RU176509U1 (ru) * | 2017-07-18 | 2018-01-22 | Общество с ограниченной ответственностью Научно-производственная фирма "ВНИИГИС-Забойные телеметрические комплексы" (ООО НПФ "ВНИИГИС-ЗТК") | Наддолотный модуль с набором детекторов естественного гамма-излучения горной породы |
WO2020023080A2 (en) | 2018-02-14 | 2020-01-30 | Philip Teague | Methods and means for neutron imaging within a borehole |
US11163089B2 (en) * | 2019-07-26 | 2021-11-02 | Schlumberger Technology Corporation | Neutron imaging devices for cased wells and open boreholes |
US11692400B2 (en) * | 2021-03-24 | 2023-07-04 | Halliburton Energy Services, Inc. | Formation evaluation based on pulse power electrode discharge measurements |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4216536A (en) * | 1978-10-10 | 1980-08-05 | Exploration Logging, Inc. | Transmitting well logging data |
US4829176A (en) * | 1986-06-11 | 1989-05-09 | Nl Industries, Inc. | Logging apparatus and method |
JPH0795220B2 (ja) * | 1986-10-31 | 1995-10-11 | パイオニア株式会社 | 地図の表示方法 |
EP0314398B2 (en) * | 1987-10-30 | 1998-09-16 | Aisin Aw Co., Ltd. | Navigation apparatus based on present position calculating system |
US4879463A (en) * | 1987-12-14 | 1989-11-07 | Schlumberger Technology Corporation | Method and apparatus for subsurface formation evaluation |
US4904865A (en) * | 1988-04-01 | 1990-02-27 | Exploration Logging, Inc. | Externally mounted radioactivity detector for MWD |
US4862374A (en) * | 1988-05-13 | 1989-08-29 | Ziemann Erich T | Navigational plotting system |
US5083124A (en) * | 1990-04-17 | 1992-01-21 | Teleco Oilfield Services Inc. | Nuclear logging tool electronics including programmable gain amplifier and peak detection circuits |
US5126564A (en) * | 1990-04-17 | 1992-06-30 | Teleco Oilfield Services Inc. | Apparatus for nuclear logging employing sub wall mounted nuclear source container and nuclear source mounting tool |
US5144126A (en) * | 1990-04-17 | 1992-09-01 | Teleco Oilfied Services Inc. | Apparatus for nuclear logging employing sub wall mounted detectors and electronics, and modular connector assemblies |
-
1990
- 1990-04-17 US US07/513,953 patent/US5278758A/en not_active Expired - Lifetime
-
1991
- 1991-03-26 NL NL9100532A patent/NL9100532A/nl not_active Application Discontinuation
- 1991-04-09 NO NO911380A patent/NO302981B1/no not_active IP Right Cessation
- 1991-04-17 GB GB9108268A patent/GB2243175B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO302981B1 (no) | 1998-05-11 |
NO911380D0 (no) | 1991-04-09 |
US5278758A (en) | 1994-01-11 |
GB9108268D0 (en) | 1991-06-05 |
GB2243175B (en) | 1994-08-31 |
NL9100532A (nl) | 1991-11-18 |
GB2243175A (en) | 1991-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |