DD109949A5 - - Google Patents
Info
- Publication number
- DD109949A5 DD109949A5 DD155875A DD15587571A DD109949A5 DD 109949 A5 DD109949 A5 DD 109949A5 DD 155875 A DD155875 A DD 155875A DD 15587571 A DD15587571 A DD 15587571A DD 109949 A5 DD109949 A5 DD 109949A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/24—Recording seismic data
- G01V1/247—Digital recording of seismic data, e.g. in acquisition units or nodes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
- G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUMA002112 | 1970-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD109949A5 true DD109949A5 (en) | 1974-11-20 |
Family
ID=10998461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD155875A DD109949A5 (en) | 1970-06-17 | 1971-06-16 |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT329896B (en) |
| CA (1) | CA944453A (en) |
| CS (1) | CS151098B2 (en) |
| DD (1) | DD109949A5 (en) |
| DE (1) | DE2129356B2 (en) |
| FR (1) | FR2099169A5 (en) |
| GB (1) | GB1358586A (en) |
| NL (1) | NL7108356A (en) |
| PL (1) | PL77596B1 (en) |
| RO (1) | RO70649A (en) |
| SU (1) | SU503544A3 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1432335A (en) * | 1972-05-04 | 1976-04-14 | Schlumberger Ltd | Well logging data processing techniques |
| GB2188806B (en) * | 1986-04-05 | 1989-11-01 | Burr Brown Ltd | Method and apparatus for improved interface unit between analog input signals and a digital signal bus |
-
1971
- 1971-06-14 DE DE19712129356 patent/DE2129356B2/en active Granted
- 1971-06-16 PL PL1971148837A patent/PL77596B1/pl unknown
- 1971-06-16 GB GB2830071A patent/GB1358586A/en not_active Expired
- 1971-06-16 SU SU1669601A patent/SU503544A3/en active
- 1971-06-16 DD DD155875A patent/DD109949A5/xx unknown
- 1971-06-16 CS CS4439A patent/CS151098B2/cs unknown
- 1971-06-17 RO RO7167345A patent/RO70649A/en unknown
- 1971-06-17 AT AT524671A patent/AT329896B/en not_active IP Right Cessation
- 1971-06-17 CA CA115,906A patent/CA944453A/en not_active Expired
- 1971-06-17 FR FR7122066A patent/FR2099169A5/fr not_active Expired
- 1971-06-17 NL NL7108356A patent/NL7108356A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA944453A (en) | 1974-03-26 |
| ATA524671A (en) | 1975-08-15 |
| DE2129356A1 (en) | 1971-12-30 |
| PL77596B1 (en) | 1975-04-30 |
| RO70649A (en) | 1981-01-30 |
| DE2129356B2 (en) | 1973-01-18 |
| NL7108356A (en) | 1971-12-21 |
| AT329896B (en) | 1976-06-10 |
| GB1358586A (en) | 1974-07-03 |
| SU503544A3 (en) | 1976-02-15 |
| CS151098B2 (en) | 1973-09-17 |
| FR2099169A5 (en) | 1972-03-10 |