CN107664033A - 存储式自然伽马能谱测井仪双探测器结构 - Google Patents
存储式自然伽马能谱测井仪双探测器结构 Download PDFInfo
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- CN107664033A CN107664033A CN201711050572.0A CN201711050572A CN107664033A CN 107664033 A CN107664033 A CN 107664033A CN 201711050572 A CN201711050572 A CN 201711050572A CN 107664033 A CN107664033 A CN 107664033A
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- assembly
- crystal
- detector
- sgr
- photomultiplier
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- 238000001228 spectrum Methods 0.000 title abstract description 7
- 230000005251 gamma ray Effects 0.000 title description 7
- 239000013078 crystal Substances 0.000 claims abstract description 32
- 239000003381 stabilizer Substances 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 11
- 230000000087 stabilizing effect Effects 0.000 abstract 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 229910052776 Thorium Inorganic materials 0.000 description 2
- 229910052770 Uranium Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001730 gamma-ray spectroscopy Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 2
- 239000004927 clay Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 230000009977 dual effect Effects 0.000 description 1
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Classifications
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Measurement Of Radiation (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711050572.0A CN107664033A (zh) | 2017-10-31 | 2017-10-31 | 存储式自然伽马能谱测井仪双探测器结构 |
Applications Claiming Priority (1)
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CN201711050572.0A CN107664033A (zh) | 2017-10-31 | 2017-10-31 | 存储式自然伽马能谱测井仪双探测器结构 |
Publications (1)
Publication Number | Publication Date |
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CN107664033A true CN107664033A (zh) | 2018-02-06 |
Family
ID=61143658
Family Applications (1)
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CN201711050572.0A Pending CN107664033A (zh) | 2017-10-31 | 2017-10-31 | 存储式自然伽马能谱测井仪双探测器结构 |
Country Status (1)
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CN (1) | CN107664033A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111119845A (zh) * | 2019-12-31 | 2020-05-08 | 北京环鼎科技有限责任公司 | 一种63伽马能谱三探头测井仪及其测井方法 |
CN115166844A (zh) * | 2022-07-06 | 2022-10-11 | 核工业航测遥感中心 | 复合式γ能谱测井***及γ能谱测井方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201851028U (zh) * | 2010-09-07 | 2011-06-01 | 中国石油集团川庆钻探工程有限公司 | 用于测井电缆和井下仪器连接的电缆头 |
CN202866778U (zh) * | 2012-08-28 | 2013-04-10 | 中国石油集团川庆钻探工程有限公司 | 过钻具存储式测井仪的采集与存储控制*** |
CN205206812U (zh) * | 2015-11-02 | 2016-05-04 | 中国船舶重工集团公司第七一八研究所 | 一种多探头高精度自然伽马测井仪 |
CN106014377A (zh) * | 2016-07-06 | 2016-10-12 | 中国船舶重工集团公司第七八研究所 | 一种小直径泵出和电缆双功能自然伽马能谱测井仪 |
CN207776863U (zh) * | 2017-10-31 | 2018-08-28 | 中国石油集团川庆钻探工程有限公司 | 一种存储式自然伽马能谱测井仪双探测器结构 |
-
2017
- 2017-10-31 CN CN201711050572.0A patent/CN107664033A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201851028U (zh) * | 2010-09-07 | 2011-06-01 | 中国石油集团川庆钻探工程有限公司 | 用于测井电缆和井下仪器连接的电缆头 |
CN202866778U (zh) * | 2012-08-28 | 2013-04-10 | 中国石油集团川庆钻探工程有限公司 | 过钻具存储式测井仪的采集与存储控制*** |
CN205206812U (zh) * | 2015-11-02 | 2016-05-04 | 中国船舶重工集团公司第七一八研究所 | 一种多探头高精度自然伽马测井仪 |
CN106014377A (zh) * | 2016-07-06 | 2016-10-12 | 中国船舶重工集团公司第七八研究所 | 一种小直径泵出和电缆双功能自然伽马能谱测井仪 |
CN207776863U (zh) * | 2017-10-31 | 2018-08-28 | 中国石油集团川庆钻探工程有限公司 | 一种存储式自然伽马能谱测井仪双探测器结构 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111119845A (zh) * | 2019-12-31 | 2020-05-08 | 北京环鼎科技有限责任公司 | 一种63伽马能谱三探头测井仪及其测井方法 |
CN111119845B (zh) * | 2019-12-31 | 2023-10-27 | 北京环鼎科技有限责任公司 | 一种63伽马能谱三探头测井仪及其测井方法 |
CN115166844A (zh) * | 2022-07-06 | 2022-10-11 | 核工业航测遥感中心 | 复合式γ能谱测井***及γ能谱测井方法 |
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Effective date of registration: 20190812 Address after: 100120 Liupu Kang, Xicheng District, Beijing Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. Applicant after: CHINA PETROLEUM LOGGING Co.,Ltd. Address before: Chenghua District Green Road 610051 Chengdu City, Sichuan province 1 No. 3 Chuanqing drilling Department of Science & Technology Applicant before: CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. |
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Application publication date: 20180206 |
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