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Class Information
Number: 367/50
Name: Communications, electrical: acoustic wave systems and devices > Seismic prospecting > Land-reflection type > Signal analysis and/or correction > Timing correction
Description: Subject matter having means to correct or control the timing of the various signals in order to compensate for undesired influences of differences in acoustic wave paths.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4611312 |
Method of seismic collection utilizing multicomponent receivers |
Sep. 9, 1986 |
| 4597066 |
Method of seismic processing and displaying simultaneously collected conventional and converted P- or S-wave data |
Jun. 24, 1986 |
| 4577298 |
Method for correcting surface consistent statics in seismic traces |
Mar. 18, 1986 |
| 4562558 |
Method for interpretation of seismic records to yield indicating of the lithology of gas-bearing and capping strata |
Dec. 31, 1985 |
| 4498157 |
Method of determining weathering corrections in seismic operations |
Feb. 5, 1985 |
| 4467460 |
Seismic data acquisition method |
Aug. 21, 1984 |
| 4316268 |
Method for interpretation of seismic records to yield indication of gaseous hydrocarbons |
Feb. 16, 1982 |
| 4298966 |
Removal of surface layer anomaly effects |
Nov. 3, 1981 |
| 4259733 |
Multi-dimensional seismic imaging |
Mar. 31, 1981 |
| 4209855 |
Apparatus for controlling the transfer of seismic data from _magnetic tape storage to a photographic recording |
Jun. 24, 1980 |
| 4209854 |
Method and system for enhancing primary seismic reflection signals in common depth point sets |
Jun. 24, 1980 |
| 4206509 |
Method of enhancing seismic reflection signals for nonsurface-consistent static time shifts |
Jun. 3, 1980 |
| 4021649 |
Data compositing and array control system |
May. 3, 1977 |
| 3977245 |
Down hole apparatus for sensing and storing values of physical parameters |
Aug. 31, 1976 |
| 3940734 |
Separate surface, common depth point stack |
Feb. 24, 1976 |
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