CN1536374A - 自然伽玛测井仪 - Google Patents
自然伽玛测井仪 Download PDFInfo
- Publication number
- CN1536374A CN1536374A CNA031146325A CN03114632A CN1536374A CN 1536374 A CN1536374 A CN 1536374A CN A031146325 A CNA031146325 A CN A031146325A CN 03114632 A CN03114632 A CN 03114632A CN 1536374 A CN1536374 A CN 1536374A
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- Prior art keywords
- probe
- photomultiplier
- crystal
- instrument according
- gamma
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- 239000000523 sample Substances 0.000 claims abstract description 48
- 239000013078 crystal Substances 0.000 claims abstract description 39
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 claims description 21
- 235000009518 sodium iodide Nutrition 0.000 claims description 7
- ORCSMBGZHYTXOV-UHFFFAOYSA-N bismuth;germanium;dodecahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.[Ge].[Ge].[Ge].[Bi].[Bi].[Bi].[Bi] ORCSMBGZHYTXOV-UHFFFAOYSA-N 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 239000000941 radioactive substance Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 230000004069 differentiation Effects 0.000 description 7
- 230000000087 stabilizing effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Measurement Of Radiation (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03114632 CN1259575C (zh) | 2003-04-06 | 2003-04-06 | 自然伽玛测井仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03114632 CN1259575C (zh) | 2003-04-06 | 2003-04-06 | 自然伽玛测井仪 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1536374A true CN1536374A (zh) | 2004-10-13 |
CN1259575C CN1259575C (zh) | 2006-06-14 |
Family
ID=34320221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03114632 Expired - Fee Related CN1259575C (zh) | 2003-04-06 | 2003-04-06 | 自然伽玛测井仪 |
Country Status (1)
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CN (1) | CN1259575C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101666226A (zh) * | 2008-09-01 | 2010-03-10 | 天津大港油田圣达科技有限公司 | 具有防震抗撞击性能的探头套 |
CN102400672A (zh) * | 2011-11-03 | 2012-04-04 | 西安科技大学 | 一种超小口径钻孔岩性探测系统与方法 |
CN103760150A (zh) * | 2014-01-21 | 2014-04-30 | 曹际娟 | 一种光子计数器和包括该光子计数器的化学发光检测设备 |
CN104358563A (zh) * | 2014-09-14 | 2015-02-18 | 陕西华晨石油科技有限公司 | 一种多探头高精度能谱测量仪 |
CN105863606A (zh) * | 2015-01-19 | 2016-08-17 | 中国石油集团长城钻探工程有限公司 | 自然伽马测井短节 |
-
2003
- 2003-04-06 CN CN 03114632 patent/CN1259575C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101666226A (zh) * | 2008-09-01 | 2010-03-10 | 天津大港油田圣达科技有限公司 | 具有防震抗撞击性能的探头套 |
CN102400672A (zh) * | 2011-11-03 | 2012-04-04 | 西安科技大学 | 一种超小口径钻孔岩性探测系统与方法 |
CN102400672B (zh) * | 2011-11-03 | 2014-09-24 | 西安科技大学 | 一种超小口径钻孔岩性探测方法 |
CN103760150A (zh) * | 2014-01-21 | 2014-04-30 | 曹际娟 | 一种光子计数器和包括该光子计数器的化学发光检测设备 |
CN104358563A (zh) * | 2014-09-14 | 2015-02-18 | 陕西华晨石油科技有限公司 | 一种多探头高精度能谱测量仪 |
CN105863606A (zh) * | 2015-01-19 | 2016-08-17 | 中国石油集团长城钻探工程有限公司 | 自然伽马测井短节 |
Also Published As
Publication number | Publication date |
---|---|
CN1259575C (zh) | 2006-06-14 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Brilliance China Petroleum Technology Co., Ltd. Shaanxi Assignor: Li Bai Contract record no.: 2010610000076 Denomination of invention: Natural gamma-logging apparatus Granted publication date: 20060614 License type: Exclusive License Open date: 20041013 Record date: 20101217 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Natural gamma-logging apparatus Effective date of registration: 20131212 Granted publication date: 20060614 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Li Bai Registration number: 2013990000965 |
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Date of cancellation: 20140523 Granted publication date: 20060614 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Li Bai Registration number: 2013990000965 |
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Addressee: Li Bai Document name: Notification to Pay the Fees |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
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