Number | Name | Date | Kind |
---|---|---|---|
1662311 | Hamer | Mar 1928 | |
1842107 | Lytle | Jan 1932 | |
1866726 | Santiago | Jul 1932 | |
1974986 | Ferlin | Sep 1934 | |
2196652 | Baker | Apr 1940 | |
2223388 | Scaramucci | Dec 1940 | |
2277510 | Courter | Mar 1942 | |
2615519 | Carr | Oct 1952 | |
2620037 | McClendon | Dec 1952 | |
2630179 | Brown | Mar 1953 | |
2647582 | Brown et al. | Aug 1953 | |
2664163 | Schnitter | Dec 1953 | |
2818592 | Scaramucci | Jan 1958 | |
2854079 | Schnitter | Sep 1958 | |
2870842 | Hall | Jan 1959 | |
3076509 | Burns et al. | Feb 1963 | |
3322197 | Baker et al. | May 1967 | |
3444928 | Pitts | May 1969 | |
3545542 | Scott | Dec 1970 | |
3616850 | Scott | Nov 1971 | |
3730267 | Scott | May 1973 | |
3863716 | Streich | Feb 1975 | |
4246967 | Harris | Jan 1981 | |
4290482 | Brisco | Sep 1981 | |
4613161 | Brisco | Sep 1986 | |
4624312 | McMullin | Nov 1986 | |
4624483 | Stromberg | Nov 1986 | |
4664192 | Hogarth | May 1987 | |
4809776 | Bradley | Mar 1989 |
Entry |
---|
Exhibit A (Subsurface Release Cementing Plug System). |