BR7203294D0 - IMPROVEMENTS IN THE PROSPECTING HOLES DIAGRAPHY EQUIPMENT - Google Patents
IMPROVEMENTS IN THE PROSPECTING HOLES DIAGRAPHY EQUIPMENTInfo
- Publication number
- BR7203294D0 BR7203294D0 BR329472A BR329472A BR7203294D0 BR 7203294 D0 BR7203294 D0 BR 7203294D0 BR 329472 A BR329472 A BR 329472A BR 329472 A BR329472 A BR 329472A BR 7203294 D0 BR7203294 D0 BR 7203294D0
- Authority
- BR
- Brazil
- Prior art keywords
- diagraphy
- equipment
- prospecting
- holes
- prospecting holes
- Prior art date
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7118637A FR2138336A1 (en) | 1971-05-24 | 1971-05-24 | Borehole survey head - with acoustic transmitters mounted on mechanical low pass filter body |
FR7118638A FR2138337A1 (en) | 1971-05-24 | 1971-05-24 | Acoustic borehole survey head - with separate send and receive transducers |
FR7118636A FR2138335B1 (en) | 1971-05-24 | 1971-05-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7203294D0 true BR7203294D0 (en) | 1973-05-10 |
Family
ID=27249572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR329472A BR7203294D0 (en) | 1971-05-24 | 1972-05-24 | IMPROVEMENTS IN THE PROSPECTING HOLES DIAGRAPHY EQUIPMENT |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU467901B2 (en) |
BR (1) | BR7203294D0 (en) |
ES (1) | ES403083A1 (en) |
GB (1) | GB1399735A (en) |
IT (1) | IT960672B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111075434A (en) * | 2019-11-29 | 2020-04-28 | 中国石油天然气集团有限公司 | Portable sound source device for acoustic logging instrument array receiving sound system field detection and using method thereof |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR8303150A (en) * | 1982-07-13 | 1984-04-17 | Prad Res & Dev Nv | PROCESS AND DEVICE FOR OBTAINING SYSTEMIC SIGNS IN A DRILLING HOLE |
CN111734403A (en) * | 2020-05-18 | 2020-10-02 | 中国石油天然气集团有限公司 | Probe and method for in-situ in-hole measurement of stratum acoustic parameters by single-side transmission method |
CN115951423B (en) * | 2023-02-20 | 2023-05-05 | 中海油田服务股份有限公司 | Method, device, equipment and medium for detecting consistency of acoustic logging receiving transducer |
-
1972
- 1972-05-19 IT IT2458972A patent/IT960672B/en active
- 1972-05-23 AU AU42582/72A patent/AU467901B2/en not_active Expired
- 1972-05-23 ES ES403083A patent/ES403083A1/en not_active Expired
- 1972-05-24 BR BR329472A patent/BR7203294D0/en unknown
- 1972-05-24 GB GB2437072A patent/GB1399735A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111075434A (en) * | 2019-11-29 | 2020-04-28 | 中国石油天然气集团有限公司 | Portable sound source device for acoustic logging instrument array receiving sound system field detection and using method thereof |
CN111075434B (en) * | 2019-11-29 | 2023-05-26 | 中国石油天然气集团有限公司 | Portable sound source device for acoustic logging instrument array receiving acoustic system field detection and use method thereof |
Also Published As
Publication number | Publication date |
---|---|
GB1399735A (en) | 1975-07-02 |
AU467901B2 (en) | 1975-12-18 |
IT960672B (en) | 1973-11-30 |
ES403083A1 (en) | 1976-04-01 |
AU4258272A (en) | 1973-11-29 |
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