CN108648245B - 测井解释曲线的信息提取方法及装置 - Google Patents
测井解释曲线的信息提取方法及装置 Download PDFInfo
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- CN108648245B CN108648245B CN201810384248.0A CN201810384248A CN108648245B CN 108648245 B CN108648245 B CN 108648245B CN 201810384248 A CN201810384248 A CN 201810384248A CN 108648245 B CN108648245 B CN 108648245B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
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- 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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20092—Interactive image processing based on input by user
- G06T2207/20096—Interactive definition of curve of interest
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CN201810384248.0A CN108648245B (zh) | 2018-04-26 | 2018-04-26 | 测井解释曲线的信息提取方法及装置 |
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CN108648245A CN108648245A (zh) | 2018-10-12 |
CN108648245B true CN108648245B (zh) | 2020-11-10 |
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CN109671132A (zh) * | 2018-11-30 | 2019-04-23 | 中国石油大学(北京) | 一种基于色域特征的曲线数据采集方法、装置及*** |
CN116188627B (zh) * | 2023-04-26 | 2023-07-28 | 广州海洋地质调查局三亚南海地质研究所 | 一种测井曲线数字化方法及装置 |
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US7120541B2 (en) * | 2004-05-18 | 2006-10-10 | Schlumberger Technology Corporation | Sonic well logging methods and apparatus utilizing parametric inversion dispersive wave processing |
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Address after: Room 1501, Gehua building, No.1 Qinglong Hutong, Dongcheng District, Beijing Patentee after: Kunlun Digital Technology Co.,Ltd. Address before: 1501, Gehua building, 1 Qinglong Hutong, Dongcheng District, Beijing Patentee before: RICHFIT INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220321 Address after: Room 1501, Gehua building, No.1 Qinglong Hutong, Dongcheng District, Beijing Patentee after: Kunlun Digital Technology Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Address before: Room 1501, Gehua building, No.1 Qinglong Hutong, Dongcheng District, Beijing Patentee before: Kunlun Digital Technology Co.,Ltd. |