AR227000A1 - Aparato para determinar el tiempo de transito acustico entre dos puntos espaciados en una formacion terrestre atravesada por una perforacion de pozo - Google Patents
Aparato para determinar el tiempo de transito acustico entre dos puntos espaciados en una formacion terrestre atravesada por una perforacion de pozoInfo
- Publication number
- AR227000A1 AR227000A1 AR274258A AR27425878A AR227000A1 AR 227000 A1 AR227000 A1 AR 227000A1 AR 274258 A AR274258 A AR 274258A AR 27425878 A AR27425878 A AR 27425878A AR 227000 A1 AR227000 A1 AR 227000A1
- Authority
- AR
- Argentina
- Prior art keywords
- time
- well drilling
- points spaced
- land formation
- acoustic transit
- Prior art date
Links
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
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/937,251 US4223398A (en) | 1978-08-31 | 1978-08-31 | Method for acoustic signal detection |
Publications (1)
Publication Number | Publication Date |
---|---|
AR227000A1 true AR227000A1 (es) | 1982-09-15 |
Family
ID=25469684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR274258A AR227000A1 (es) | 1978-08-31 | 1978-10-27 | Aparato para determinar el tiempo de transito acustico entre dos puntos espaciados en una formacion terrestre atravesada por una perforacion de pozo |
Country Status (2)
Country | Link |
---|---|
US (1) | US4223398A (es) |
AR (1) | AR227000A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4402068A (en) * | 1979-04-13 | 1983-08-30 | Dresser Industries Inc. | Method and apparatus for acoustic well logging |
US4484313A (en) * | 1980-04-17 | 1984-11-20 | Halliburton Company | System for measuring shear wave travel times |
US4414651A (en) * | 1980-12-01 | 1983-11-08 | Dresser Industries, Inc. | Integrated well logging system and method |
US4829486A (en) * | 1981-03-10 | 1989-05-09 | Standard Oil Company (Indiana) | Transmitting multiple borehole parameters in sonic logging |
US4562557A (en) * | 1982-04-27 | 1985-12-31 | Schlumberger Technology Corporation | Method and apparatus for determining acoustic wave parameters from acoustic well logging waveforms |
US4845616A (en) * | 1987-08-10 | 1989-07-04 | Halliburton Logging Services, Inc. | Method for extracting acoustic velocities in a well borehole |
US4985873A (en) * | 1989-10-20 | 1991-01-15 | Schlumberger Technology Corporation | Method and apparatus for determining compressional first arrival times from waveform threshold crossings provided by apparatus disposed in a sonic well tool |
CN101349758B (zh) * | 2007-07-18 | 2011-08-03 | 中国石油天然气集团公司 | 一种双相控声波发射装置的控制方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2963646A (en) * | 1958-06-02 | 1960-12-06 | Socony Mobil Oil Co Inc | Time interval measurement |
US3153237A (en) * | 1958-11-20 | 1964-10-13 | Thompson Ramo Wolldridge Inc | Signal processsing apparatus |
NL254485A (es) * | 1959-08-03 | |||
GB1012765A (en) * | 1964-03-06 | 1965-12-08 | Standard Telephones Cables Ltd | Apparatus for the analysis of waveforms |
US3322229A (en) * | 1964-09-01 | 1967-05-30 | Schlumberger Technology Corp | Signal transmission system for well logging maintaining amplitude information |
US3437834A (en) * | 1965-08-27 | 1969-04-08 | Schlumberger Technology Corp | Circuit for detecting time of occurrence of signals having an amplitude which exceeds a predetermined level |
US3289157A (en) * | 1965-12-16 | 1966-11-29 | Dresser Ind | Automatic gain control in acoustic well logging systems |
FR2171957B1 (es) * | 1972-02-17 | 1974-09-13 | Schlumberger Prospection | |
US4040001A (en) * | 1972-01-19 | 1977-08-02 | Schlumberger Technology Corporation | Acoustic well logging with threshold adjustment |
US4042907A (en) * | 1972-02-17 | 1977-08-16 | Schlumberger Technology Corporation | Apparatus for preventing cycle skipping in processing acoustic well-logging signals |
-
1978
- 1978-08-31 US US05/937,251 patent/US4223398A/en not_active Expired - Lifetime
- 1978-10-27 AR AR274258A patent/AR227000A1/es active
Also Published As
Publication number | Publication date |
---|---|
US4223398A (en) | 1980-09-16 |
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