DE112016000878T5 - Adaptive Minimum-Phase-Wavelet-Generierung in Echtzeit für Bohrlochwerkzeuge - Google Patents
Adaptive Minimum-Phase-Wavelet-Generierung in Echtzeit für Bohrlochwerkzeuge Download PDFInfo
- Publication number
- DE112016000878T5 DE112016000878T5 DE112016000878.3T DE112016000878T DE112016000878T5 DE 112016000878 T5 DE112016000878 T5 DE 112016000878T5 DE 112016000878 T DE112016000878 T DE 112016000878T DE 112016000878 T5 DE112016000878 T5 DE 112016000878T5
- Authority
- DE
- Germany
- Prior art keywords
- pulse
- minimum
- echo signal
- proposed
- phase wavelet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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- 238000000034 method Methods 0.000 claims abstract description 35
- 239000004568 cement Substances 0.000 claims description 32
- 230000003595 spectral effect Effects 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 description 29
- 230000015572 biosynthetic process Effects 0.000 description 18
- 238000005755 formation reaction Methods 0.000 description 18
- 239000012530 fluid Substances 0.000 description 13
- 238000005259 measurement Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 7
- 238000013016 damping Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 230000010365 information processing Effects 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
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Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
- G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
- G01V1/48—Processing data
- G01V1/50—Analysing data
-
- 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
- E21B47/005—Monitoring or checking of cementation quality or level
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Quality & Reliability (AREA)
- Acoustics & Sound (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562165763P | 2015-05-22 | 2015-05-22 | |
| US62/165,763 | 2015-05-22 | ||
| PCT/US2016/029755 WO2016191029A1 (en) | 2015-05-22 | 2016-04-28 | Real-time adaptive minimum phase wavelet generation for downhole tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112016000878T5 true DE112016000878T5 (de) | 2017-11-09 |
Family
ID=57280701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112016000878.3T Withdrawn DE112016000878T5 (de) | 2015-05-22 | 2016-04-28 | Adaptive Minimum-Phase-Wavelet-Generierung in Echtzeit für Bohrlochwerkzeuge |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10502854B2 (https=) |
| BR (1) | BR112017018856A2 (https=) |
| DE (1) | DE112016000878T5 (https=) |
| FR (1) | FR3036428A1 (https=) |
| GB (1) | GB2554215A (https=) |
| MX (1) | MX2017012705A (https=) |
| WO (1) | WO2016191029A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3036424A1 (https=) * | 2015-05-22 | 2016-11-25 | Halliburton Energy Services Inc | |
| GB2582545B (en) * | 2019-03-14 | 2021-04-14 | Darkvision Tech | Compressing ultrasound data in a downhole tool |
| US20210017854A1 (en) * | 2019-07-15 | 2021-01-21 | Baker Hughes Oilfield Operations Llc | System and method for recovering a slot and forming a whipstock casing exit in a tubular |
| CA3205103A1 (en) | 2020-12-14 | 2022-06-23 | Schlumberger Canada Limited | Methods for determining positions of fluid interfaces and detecting cement setting in a subterranean wellbore |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5995447A (en) * | 1997-05-14 | 1999-11-30 | Gas Research Institute | System and method for processing acoustic signals to image behind reflective layers |
| US6470749B1 (en) * | 2001-05-08 | 2002-10-29 | Halliburton Energy Services, Inc. | Method and apparatus for pulsed ultrasonic doppler measurement of wall deposition |
| US6856936B1 (en) | 2001-08-02 | 2005-02-15 | Turnstone Systems, Inc. | Method and system to provide an improved time domain reflectrometry technique |
| US7663969B2 (en) * | 2005-03-02 | 2010-02-16 | Baker Hughes Incorporated | Use of Lamb waves in cement bond logging |
| US7492668B2 (en) * | 2006-08-09 | 2009-02-17 | New Jersey Institute Of Technology | System and method for pressure wave transmission and measurement |
| US8659977B2 (en) * | 2009-10-28 | 2014-02-25 | University Of Southern California | Acoustic signal generation system using moving reflecting surface |
| US8264909B2 (en) * | 2010-02-02 | 2012-09-11 | The United States Of America As Represented By The Secretary Of The Navy | System and method for depth determination of an impulse acoustic source by cepstral analysis |
-
2016
- 2016-04-28 BR BR112017018856A patent/BR112017018856A2/pt not_active Application Discontinuation
- 2016-04-28 GB GB1716460.9A patent/GB2554215A/en not_active Withdrawn
- 2016-04-28 MX MX2017012705A patent/MX2017012705A/es unknown
- 2016-04-28 FR FR1653780A patent/FR3036428A1/fr active Pending
- 2016-04-28 DE DE112016000878.3T patent/DE112016000878T5/de not_active Withdrawn
- 2016-04-28 US US15/312,748 patent/US10502854B2/en active Active
- 2016-04-28 WO PCT/US2016/029755 patent/WO2016191029A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| GB201716460D0 (en) | 2017-11-22 |
| MX2017012705A (es) | 2017-11-23 |
| GB2554215A (en) | 2018-03-28 |
| FR3036428A1 (https=) | 2016-11-25 |
| WO2016191029A1 (en) | 2016-12-01 |
| US20170205524A1 (en) | 2017-07-20 |
| BR112017018856A2 (pt) | 2018-04-24 |
| US10502854B2 (en) | 2019-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R082 | Change of representative |
Representative=s name: WITHERS & ROGERS LLP, DE |
|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |