AU7574698A - Apparatus, system and method for processing acoustic signals to image behind reflective layers - Google Patents

Apparatus, system and method for processing acoustic signals to image behind reflective layers

Info

Publication number: AU7574698A
Authority: AU; Australia
Prior art keywords: acoustic signals; reflective layers; image behind; processing acoustic; behind reflective
Prior art date: 1997-05-14
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.): Abandoned

Application number

AU75746/98A

Inventor

James R. Birchark

Batakrishna Mandal

James E. Masino

John W. Minear

Thomas E. Ritter

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

GTI Energy

Original Assignee

GTI Energy

Priority date (The priority date 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 date listed.)

1997-05-14

Filing date

1998-05-14

Publication date

1998-12-08

1997-05-14 Priority claimed from US08/856,114 external-priority patent/US5995447A/en

1997-05-14 Priority claimed from US08/856,113 external-priority patent/US6125079A/en

1997-05-14 Priority claimed from US08/856,112 external-priority patent/US6021093A/en

1997-05-14 Priority claimed from US08/856,115 external-priority patent/US6002639A/en

1998-05-14 Application filed by GTI Energy filed Critical GTI Energy

1998-12-08 Publication of AU7574698A publication Critical patent/AU7574698A/en

Status Abandoned legal-status Critical Current

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
- 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
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Geology (AREA)
Geophysics (AREA)
Environmental & Geological Engineering (AREA)
Mining & Mineral Resources (AREA)
General Life Sciences & Earth Sciences (AREA)
Acoustics & Sound (AREA)
General Physics & Mathematics (AREA)
Quality & Reliability (AREA)
Fluid Mechanics (AREA)
Remote Sensing (AREA)
Geochemistry & Mineralogy (AREA)
Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

AU75746/98A 1997-05-14 1998-05-14 Apparatus, system and method for processing acoustic signals to image behind reflective layers Abandoned AU7574698A (en)

Applications Claiming Priority (9)

Application Number	Priority Date	Filing Date	Title
US08/856,114 US5995447A (en)	1997-05-14	1997-05-14	System and method for processing acoustic signals to image behind reflective layers
US08856112		1997-05-14
US08856113		1997-05-14
US08/856,113 US6125079A (en)	1997-05-14	1997-05-14	System and method for providing dual distance transducers to image behind an acoustically reflective layer
US08/856,112 US6021093A (en)	1997-05-14	1997-05-14	Transducer configuration having a multiple viewing position feature
US08856115		1997-05-14
US08/856,115 US6002639A (en)	1997-05-14	1997-05-14	Sensor configuration for nulling reverberations to image behind reflective layers
US08856114		1997-05-14
PCT/US1998/010002 WO1998052033A1 (en)	1997-05-14	1998-05-14	Apparatus, system and method for processing acoustic signals to image behind reflective layers

Publications (1)

Publication Number	Publication Date
AU7574698A true AU7574698A (en)	1998-12-08

Family

ID=27505923

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU75746/98A Abandoned AU7574698A (en)	1997-05-14	1998-05-14	Apparatus, system and method for processing acoustic signals to image behind reflective layers

Country Status (4)

Country	Link
EP (1)	EP0981741A1 (en)
AU (1)	AU7574698A (en)
CA (1)	CA2288683A1 (en)
WO (1)	WO1998052033A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MX2016000702A (en)	2013-08-15	2016-10-03	Halliburton Energy Services Inc	Ultrasonic casing and cement evaluation method using a ray tracing model.
US9720121B2 (en)	2015-01-28	2017-08-01	Baker Hughes Incorporated	Devices and methods for downhole acoustic imaging
NO346618B1 (en) *	2015-02-24	2022-10-31	Halfwave As	An apparatus and method for inspecting a pipeline
DE102015216200A1 (en) *	2015-08-25	2017-03-02	Robert Bosch Gmbh	Acoustic sensor with a housing and a membrane element arranged on this housing
US11287375B2 (en) *	2018-04-12	2022-03-29	Hitachi High-Tech Corporation	Inspection device
WO2020056555A1 (en) *	2018-09-17	2020-03-26	Powervision Tech Inc.	Transducer device, sonar module and control method thereof
CN109611079B (en) *	2018-12-10	2022-05-17	中海石油(中国)有限公司	A kind of acoustic wave testing device and method for overall evaluation of cement sheath bonding interface
US11526977B2 (en) *	2019-12-18	2022-12-13	Schlumberger Technology Corporation	Methods for transmitting data acquired downhole by a downhole tool
BE1027962B1 (en) *	2020-01-06	2021-08-04	Rosen Swiss Ag	Determination of the wall thickness of a material layer using ultrasound

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4685091A (en) *	1984-05-10	1987-08-04	Exxon Production Research Co.	Method and apparatus for acoustic well logging
US5235857A (en) *	1986-05-02	1993-08-17	Forrest Anderson	Real time 3D imaging device using filtered ellipsoidal backprojection with extended transmitters

1998
- 1998-05-14 EP EP98923453A patent/EP0981741A1/en not_active Withdrawn
- 1998-05-14 WO PCT/US1998/010002 patent/WO1998052033A1/en not_active Ceased
- 1998-05-14 CA CA002288683A patent/CA2288683A1/en not_active Abandoned
- 1998-05-14 AU AU75746/98A patent/AU7574698A/en not_active Abandoned

Also Published As

Publication number	Publication date
EP0981741A1 (en)	2000-03-01
WO1998052033A1 (en)	1998-11-19
CA2288683A1 (en)	1998-11-19

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Legal Events

Date	Code	Title	Description
2000-02-03	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase