SA521421231B1 - تحديد الحدود الطبقية من الفواصل الطبقية الكيميائية في سجلات آبار بناءً على مشتقات أولى وثانية - Google Patents
تحديد الحدود الطبقية من الفواصل الطبقية الكيميائية في سجلات آبار بناءً على مشتقات أولى وثانيةInfo
- Publication number
- SA521421231B1 SA521421231B1 SA521421231A SA521421231A SA521421231B1 SA 521421231 B1 SA521421231 B1 SA 521421231B1 SA 521421231 A SA521421231 A SA 521421231A SA 521421231 A SA521421231 A SA 521421231A SA 521421231 B1 SA521421231 B1 SA 521421231B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- elemental
- profiles
- derivatives
- ratios
- chemostratigraphic
- Prior art date
Links
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- 239000011435 rock Substances 0.000 abstract 2
- 239000013049 sediment Substances 0.000 abstract 2
- 238000007405 data analysis Methods 0.000 abstract 1
- 238000000921 elemental analysis Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000012421 spiking Methods 0.000 abstract 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/30—Analysis
- G01V1/301—Analysis for determining seismic cross-sections or geostructures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V20/00—Geomodelling in general
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/38—Processing data, e.g. for analysis, for interpretation, for correction
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Remote Sensing (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Data Mining & Analysis (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Pathology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Evolutionary Biology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Operations Research (AREA)
- Probability & Statistics with Applications (AREA)
- Medicinal Chemistry (AREA)
- Algebra (AREA)
- Food Science & Technology (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
يتعلق الاختراع الحالي بتنفيذ تحليل عنصري لعينات صخور من أقسام من وجه الطبقة الصخرية أو آبار. يتم إجراء فحوصات للتحقق من جودة البيانات وتحليل للبيانات وترشيح لعينات الصخور، بما في ذلك إزالة الشوائب من الأشكال العنصرية والنسب العنصرية. يتم حساب المشتقات الأولى والثانية للأشكال العنصرية والنسب العنصرية. يتم تحديد العينات والأعماق التي تتجاوز القيم الحدية. يتم تكرار العمليات للأشكال العنصرية والنسب العنصرية ذات الصلة بتحديد الحدود والرواسب من الكربونات أو السيليكات المتفتت. يتم استخدام مرشحات إضافية على مجموعة فرعية على الأقل من الأشكال العنصرية والنسب العنصرية ذات الصلة بتحديد الحدود والرواسب من الكربونات أو السيليكات المتفتت لتحسين تحديد الحدود. يتم تحديد الحدود الممكنة في أعماق أقسام وجه الطبقة الصخرية أو الآبار من خلال تلخيص الأشكال العنصرية المرشحة بشكل إضافي والنسب العنصرية المرشحة بشكل إضافي. شكل 1أ.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/101,918 US11385214B2 (en) | 2018-08-13 | 2018-08-13 | Stratigraphic boundaries identification from chemostratigraphic intervals in well logs based on first and second derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
SA521421231B1 true SA521421231B1 (ar) | 2023-06-15 |
Family
ID=67766297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SA521421231A SA521421231B1 (ar) | 2018-08-13 | 2021-02-11 | تحديد الحدود الطبقية من الفواصل الطبقية الكيميائية في سجلات آبار بناءً على مشتقات أولى وثانية |
Country Status (5)
Country | Link |
---|---|
US (1) | US11385214B2 (ar) |
EP (1) | EP3837570A1 (ar) |
CA (1) | CA3109591A1 (ar) |
SA (1) | SA521421231B1 (ar) |
WO (1) | WO2020036778A1 (ar) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111781330B (zh) * | 2020-06-17 | 2021-05-04 | 中国地质大学(北京) | 基于多露头点的碳酸盐岩沉积旋回特征的研究方法 |
CN111855960A (zh) * | 2020-07-22 | 2020-10-30 | 云南冶金资源股份有限公司 | 一种利用硼钙比值及锶钡比值判断古沉积环境的方法 |
CN112763567B (zh) * | 2020-12-30 | 2023-11-14 | 核工业北京地质研究院 | 一种适用于杂色地层划分的元素地球化学方法 |
CN114428358B (zh) * | 2021-09-13 | 2022-08-16 | 中国石油化工股份有限公司 | 一种基于地质-地球物理分析的等时地层划分方法 |
CN117609741B (zh) * | 2024-01-23 | 2024-04-02 | 中国地质大学(武汉) | 一种基于包络线算法的页岩油储层薄夹层测井识别方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8573298B2 (en) * | 2008-04-07 | 2013-11-05 | Baker Hughes Incorporated | Method for petrophysical evaluation of shale gas reservoirs |
US9696453B2 (en) * | 2013-01-25 | 2017-07-04 | Schlumberger Technology Corporation | Predicting mineralogy properties from elemental compositions |
US20150233846A1 (en) * | 2014-02-14 | 2015-08-20 | Chevron U.S.A. Inc. | System and method for identifying hydrocarbon potential in a rock formation using x-ray fluorescence |
WO2016011384A1 (en) * | 2014-07-18 | 2016-01-21 | Chevron U.S.A. Inc. | System and method for determining stratigraphic location and areal extent of total organic carbon using an integrated stratigraphic approach |
US9874094B2 (en) * | 2014-07-25 | 2018-01-23 | Landmark Graphics Corporation | Identifying formation layer boundaries on well log measurements |
US10928536B2 (en) * | 2017-12-07 | 2021-02-23 | Saudi Arabian Oil Company | Mapping chemostratigraphic signatures of a reservoir with rock physics and seismic inversion |
-
2018
- 2018-08-13 US US16/101,918 patent/US11385214B2/en active Active
-
2019
- 2019-08-07 CA CA3109591A patent/CA3109591A1/en active Pending
- 2019-08-07 WO PCT/US2019/045414 patent/WO2020036778A1/en unknown
- 2019-08-07 EP EP19759131.6A patent/EP3837570A1/en not_active Withdrawn
-
2021
- 2021-02-11 SA SA521421231A patent/SA521421231B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
US20200049685A1 (en) | 2020-02-13 |
US11385214B2 (en) | 2022-07-12 |
WO2020036778A1 (en) | 2020-02-20 |
EP3837570A1 (en) | 2021-06-23 |
CA3109591A1 (en) | 2020-02-20 |
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