Number | Name | Date | Kind |
---|---|---|---|
2652117 | Arendt et al. | Sep 1953 | |
3710862 | Young et al. | Jan 1973 | |
4270608 | Hendrickson et al. | Jun 1981 | |
4270610 | Barrington | Jun 1981 | |
4273190 | Baker et al. | Jun 1981 | |
4295524 | Baker et al. | Oct 1981 | |
4296807 | Hendrickson et al. | Oct 1981 | |
4369840 | Szarka et al. | Jan 1983 | |
4401158 | Spencer et al. | Aug 1983 | |
4429748 | Beck | Feb 1984 | |
4438933 | Zimmerman | Mar 1984 |
Entry |
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Exhibit "A"-Baker Sand Control Brochure entitled Baker Sand Control--Sand Control Technology--High Density Gravel Pack. |