BR7203294D0 - Aperfeicoamentos nos equipamentos de diagrafia dos furos de prospeccao - Google Patents
Aperfeicoamentos nos equipamentos de diagrafia dos furos de prospeccaoInfo
- 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 |
|---|---|---|---|
| FR7118636A FR2138335B1 (pt) | 1971-05-24 | 1971-05-24 | |
| FR7118638A FR2138337A1 (en) | 1971-05-24 | 1971-05-24 | Acoustic borehole survey head - with separate send and receive transducers |
| FR7118637A FR2138336A1 (en) | 1971-05-24 | 1971-05-24 | Borehole survey head - with acoustic transmitters mounted on mechanical low pass filter body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7203294D0 true BR7203294D0 (pt) | 1973-05-10 |
Family
ID=27249572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR329472A BR7203294D0 (pt) | 1971-05-24 | 1972-05-24 | Aperfeicoamentos nos equipamentos de diagrafia dos furos de prospeccao |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU467901B2 (pt) |
| BR (1) | BR7203294D0 (pt) |
| ES (1) | ES403083A1 (pt) |
| GB (1) | GB1399735A (pt) |
| IT (1) | IT960672B (pt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208849A (zh) * | 2019-06-18 | 2019-09-06 | 武汉天宸伟业物探科技有限公司 | 干湿两用的弹性波孔底溶洞、地下空洞探测装置及方法 |
| CN111075434A (zh) * | 2019-11-29 | 2020-04-28 | 中国石油天然气集团有限公司 | 一种用于声波测井仪阵列化接收声系现场检测的便携式声源装置及其使用方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8303150A (pt) * | 1982-07-13 | 1984-04-17 | Prad Res & Dev Nv | Processo e dispositivo para obtencao de sinais sismicos em um furo de sondagem |
| CN111734403A (zh) * | 2020-05-18 | 2020-10-02 | 中国石油天然气集团有限公司 | 一种单边透射法原位孔内测量地层声波参数的探头及方法 |
| CN115951423B (zh) * | 2023-02-20 | 2023-05-05 | 中海油田服务股份有限公司 | 声波测井接收换能器一致性检测方法、装置、设备及介质 |
-
1972
- 1972-05-19 IT IT2458972A patent/IT960672B/it active
- 1972-05-23 ES ES403083A patent/ES403083A1/es not_active Expired
- 1972-05-23 AU AU42582/72A patent/AU467901B2/en not_active Expired
- 1972-05-24 BR BR329472A patent/BR7203294D0/pt unknown
- 1972-05-24 GB GB2437072A patent/GB1399735A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208849A (zh) * | 2019-06-18 | 2019-09-06 | 武汉天宸伟业物探科技有限公司 | 干湿两用的弹性波孔底溶洞、地下空洞探测装置及方法 |
| CN111075434A (zh) * | 2019-11-29 | 2020-04-28 | 中国石油天然气集团有限公司 | 一种用于声波测井仪阵列化接收声系现场检测的便携式声源装置及其使用方法 |
| CN111075434B (zh) * | 2019-11-29 | 2023-05-26 | 中国石油天然气集团有限公司 | 一种用于声波测井仪阵列化接收声系现场检测的便携式声源装置及其使用方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT960672B (it) | 1973-11-30 |
| AU4258272A (en) | 1973-11-29 |
| ES403083A1 (es) | 1976-04-01 |
| GB1399735A (en) | 1975-07-02 |
| AU467901B2 (en) | 1975-12-18 |
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