SA517390033B1 - قياس عن بُعد مضغوط لبيانات أسفل البئر لسلسلة زمنية باستخدام تدريج المتغيرات وكلمات مجمعة - Google Patents
قياس عن بُعد مضغوط لبيانات أسفل البئر لسلسلة زمنية باستخدام تدريج المتغيرات وكلمات مجمعةInfo
- Publication number
- SA517390033B1 SA517390033B1 SA517390033A SA517390033A SA517390033B1 SA 517390033 B1 SA517390033 B1 SA 517390033B1 SA 517390033 A SA517390033 A SA 517390033A SA 517390033 A SA517390033 A SA 517390033A SA 517390033 B1 SA517390033 B1 SA 517390033B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- samples
- time series
- keycode
- received
- downhole data
- Prior art date
Links
- 238000005553 drilling Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 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
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
- E21B47/20—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by modulation of mud waves, e.g. by continuous modulation
-
- 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
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geophysics (AREA)
- Acoustics & Sound (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Selective Calling Equipment (AREA)
- Radio Relay Systems (AREA)
Abstract
تتضمن طريقة لإرسال بيانات من موقع أسفل البئر إلى موقع على سطح الأرض تحديد قيمة دنيا وقيمة قصوى لعينات M لقيم البيانات، تحديد كود رئيسي لعينات M لقيم البيانات والذي يوفر دلالة على القيم القصوى والدنيا لعينات M، وتشفير الكود الرئيسي وقيم البيانات في واحدة أو أكثر من الكلمات المشفرةencoded words . يتم بعد ذلك إرسال الواحدة أو أكثر من الكلمات المشفرة في صورة إشارة صوتية في مائع حفر بواسطة تضمين نابض طينmud-pulser . يتم استقبال الإشارة الصوتية بواسطة محول transducer أعلى البئر من نابض الطين وتحويلها إلى إشارة كهربائية. يتم فك تضمين الإشارة الكهربائية في صورة كلمة مشفرة مستقبلة، والتي يتم فك ضغطها في صورة عينات M وفقًا للكود الرئيسي. يتم بعد ذلك استقبال عينات M من نظام معالجة كمبيوتر موضوع على سطح الأرض. [الشكل 2أ]
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/672,850 US9784097B2 (en) | 2015-03-30 | 2015-03-30 | Compressed telemetry for time series downhole data using variable scaling and grouped words |
PCT/US2016/024647 WO2016160769A1 (en) | 2015-03-30 | 2016-03-29 | Compressed telemetry for time series downhole data using variable scaling and grouped words |
Publications (1)
Publication Number | Publication Date |
---|---|
SA517390033B1 true SA517390033B1 (ar) | 2022-07-19 |
Family
ID=57006291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SA517390033A SA517390033B1 (ar) | 2015-03-30 | 2017-09-26 | قياس عن بُعد مضغوط لبيانات أسفل البئر لسلسلة زمنية باستخدام تدريج المتغيرات وكلمات مجمعة |
Country Status (5)
Country | Link |
---|---|
US (1) | US9784097B2 (ar) |
EP (1) | EP3277924B8 (ar) |
BR (1) | BR112017020420B1 (ar) |
SA (1) | SA517390033B1 (ar) |
WO (1) | WO2016160769A1 (ar) |
Families Citing this family (9)
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WO2019017977A1 (en) * | 2017-07-21 | 2019-01-24 | Hitachi, Ltd. | DETECTION OF FORMATION CHANGE WITH A STA-LTA METHOD BASED ON AN ADAPTIVE THRESHOLD |
US11050377B2 (en) | 2017-10-30 | 2021-06-29 | Schlumberger Technology Corporation | Systems and methods for managing drive parameters after maintenance |
US10920562B2 (en) | 2017-11-01 | 2021-02-16 | Schlumberger Technology Corporation | Remote control and monitoring of engine control system |
US11264801B2 (en) | 2018-02-23 | 2022-03-01 | Schlumberger Technology Corporation | Load management algorithm for optimizing engine efficiency |
US11933157B2 (en) | 2019-01-07 | 2024-03-19 | Halliburton Energy Services, Inc. | System and method for communicating with a downhole tool |
NO20211599A1 (en) | 2019-06-12 | 2021-12-29 | Baker Hughes Oilfield Operations Llc | Compressing data collected downhole in a wellbore |
WO2021101555A1 (en) * | 2019-11-21 | 2021-05-27 | Halliburton Energy Services, Inc. | Downhole adaptive data compression and formatting |
CN111399033B (zh) * | 2020-03-31 | 2021-06-18 | 中国科学院地质与地球物理研究所 | 一种流式并发采样地震采集器 |
US20230022461A1 (en) * | 2021-07-22 | 2023-01-26 | Halliburton Energy Services, Inc. | Telemetry scheme with a constant insensible group delay |
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-
2015
- 2015-03-30 US US14/672,850 patent/US9784097B2/en active Active
-
2016
- 2016-03-29 WO PCT/US2016/024647 patent/WO2016160769A1/en active Application Filing
- 2016-03-29 BR BR112017020420-7A patent/BR112017020420B1/pt active IP Right Grant
- 2016-03-29 EP EP16773969.7A patent/EP3277924B8/en active Active
-
2017
- 2017-09-26 SA SA517390033A patent/SA517390033B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
WO2016160769A1 (en) | 2016-10-06 |
EP3277924B8 (en) | 2022-06-15 |
EP3277924A1 (en) | 2018-02-07 |
US9784097B2 (en) | 2017-10-10 |
US20160290128A1 (en) | 2016-10-06 |
EP3277924A4 (en) | 2018-10-03 |
EP3277924B1 (en) | 2022-05-04 |
BR112017020420B1 (pt) | 2022-11-29 |
BR112017020420A2 (pt) | 2018-06-05 |
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