| Cartwright, Holman O-2-7247 | Cologne Production Company | Holman (5300) | Live Oak | 1 | 19.7K | 74.5K | Feb 1993 – May 2010 |
| Cartwright, Holman O-2-6174 | Cologne Production Company | Holman (Hockley 2ND) | Live Oak | 16 | 16.7K | 19.9K | by Jan 1993 – Jul 2001 |
| Cartwright, Holman O-2-2559 | Cologne Production Company | Mt. Lucas (McIver Sand) | Live Oak | 1 | 3.92K | 587 | by Jan 1993 – Jun 1994 |
| Cartwright O-2-3684 | Cologne Production Company | Mt. Lucas (V-4 Sand) | Live Oak | 2 | 1.64K | 202 | by Jan 1993 – Sep 2001 |
| Cartwright, Holman G-2-104733 | Cologne Production Company | Mount Lucas, N.W. (Hockley-A-) | Live Oak | 1 | 450 | 218K | by Jan 1993 – Oct 2001 |
| Cartwright, Holman G-2-154664 | Cologne Production Company | Mount Lucas (2100) | Live Oak | 1 | 64 | 94.7K | Apr 1995 – Jul 1997 |
| Holman Cartwright O-2-8533 | Cologne Production Company | Holman (Hockley 1ST) | Live Oak | 2 | 39 | 2 | Apr 1998 – Jun 2001 |
| Cartwright, Holman G-2-165526 | Cologne Production Company | Mount Lucas (1700) | Live Oak | 1 | 18 | 33.9K | Oct 1997 – Aug 2001 |
| Cartwright, Holman G-2-159617 | Cologne Production Company | Mount Lucas (2100) | Live Oak | 1 | 12 | 15.7K | Aug 1996 – Nov 1996 |
| Holman Cartwright G-2-151004 | Cologne Production Company | Holman (Hockley 1ST) | Live Oak | 1 | 7 | 152K | Aug 1994 – May 2005 |
| Cartwright, Holman G-2-144361 | Cologne Production Company | Holman (Hockley 1ST) | Live Oak | 1 | 2 | 152K | Apr 1993 – Aug 2003 |
| Cartwright, Holman G-2-162409 | Cologne Production Company | Mt. Lucas (Hockley, Up.) | Live Oak | 1 | 1 | 7 | Dec 1998 – Nov 2000 |
| Cartwright, Holman G-2-182134 | Cologne Production Company | Mt. Lucas (Hockley, Lower) | Live Oak | 1 | 1 | 0 | Dec 2000 – Dec 2000 |
| Cartwright, Holman G-2-158639 | Cologne Production Company | Mount Lucas (2500) | Live Oak | 1 | 1 | 19.7K | May 1996 – Feb 1997 |
| Cartwright, Holman G-2-182133 | Cologne Production Company | Holman (Hockley 1ST) | Live Oak | 1 | 1 | 0 | Dec 2000 – Dec 2000 |
| Cartwright, Holman G-2-31006 | Cologne Production Company | Mount Lucas (5600) | Live Oak | 1 | 1 | 0 | Aug 2002 – Aug 2002 |
| Cartwright, Holman G-2-162193 | Cologne Production Company | Mount Lucas (2100) | Live Oak | 1 | 1 | 18.5K | Mar 1997 – Oct 1997 |
| Cartwright, Holman "C" G-2-138632 | Cologne Production Company | Mount Lucas (3200) | Live Oak | 1 | 0 | 15.8K | by Jan 1993 – Jun 1994 |
| Cartwright, Holman G-2-138826 | Cologne Production Company | Mount Lucas (2400) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, H. "A" G-2-144356 | Cologne Production Company | Michael Dean (Het Upper) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-144359 | Cologne Production Company | Mount Lucas (1500) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-145097 | Cologne Production Company | Mount Lucas (1200) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-150865 | Cologne Production Company | Mount Lucas (1700) | Live Oak | 1 | 0 | 9.12K | Jul 1994 – Mar 1995 |
| Cartwright, Holman G-2-150884 | Cologne Production Company | Mount Lucas (1200) | Live Oak | 1 | 0 | 2.23K | Jul 1994 – Jan 1997 |
| Cartwright, Holman G-2-154998 | Cologne Production Company | Mount Lucas (1500) | Live Oak | 1 | 0 | 16.4K | Apr 1995 – Oct 2000 |
| Cartwright, Holman G-2-156767 | Cologne Production Company | Mount Lucas (920) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-157078 | Cologne Production Company | Mount Lucas (920) | Live Oak | 1 | 0 | 0 | — |
| Holman Cartwright G-2-157875 | Cologne Production Company | Holman (Hockley 1ST) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-158640 | Cologne Production Company | Mount Lucas (1950) | Live Oak | 1 | 0 | 26.2K | May 1996 – Feb 1997 |
| Cartwright, Holman G-2-161311 | Cologne Production Company | Mount Lucas (2150) | Live Oak | 1 | 0 | 20.7K | Nov 1996 – May 1997 |
| Cartwright, Holman G-2-167428 | Cologne Production Company | Mount Lucas (1200) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-171608 | Cologne Production Company | Mount Lucas (1950) | Live Oak | 1 | 0 | 76.2K | Jun 2000 – Apr 2003 |
| Cartwright, Holman G-2-177963 | Cologne Production Company | Mount Lucas (920) | Live Oak | 1 | 0 | 6.16K | Jun 2000 – Jan 2001 |
| Cartwright, Holman G-2-181576 | Cologne Production Company | Mount Lucas (1500) | Live Oak | 1 | 0 | 75.1K | Dec 2000 – Feb 2006 |
| Cartwright, Holman "A" G-2-182131 | Cologne Production Company | Mount Lucas (1200) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-182132 | Cologne Production Company | Mount Lucas (1700) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-3231 | Cologne Production Company | Mount Lucas (3900) | Live Oak | 1 | 0 | 3.55K | by Jan 1993 – Jun 1993 |
| Cartwright, Holman G-2-182690 | Cologne Production Company | Mount Lucas (1500) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman "A" G-2-201445 | Cologne Production Company | Michael Dean (Het Upper) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-182676 | Cologne Production Company | Mount Lucas (920) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-31003 | Cologne Production Company | Mount Lucas (3800) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-33777 | Cologne Production Company | Mount Lucas (5500) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-33778 | Cologne Production Company | Mount Lucas (1700) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-33779 | Cologne Production Company | Mount Lucas (2100) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-33780 | Cologne Production Company | Mount Lucas (5600) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-55732 | Cologne Production Company | Mount Lucas (2150) | Live Oak | 1 | 0 | 0 | — |
| Cartwright, Holman G-2-57609 | Cologne Production Company | Mount Lucas (3900) | Live Oak | 1 | 0 | 28.9K | by Jan 1993 – Dec 1998 |
| Cartwright, Holman G-2-60992 | Cologne Production Company | Mount Lucas (2150) | Live Oak | 1 | 0 | 40.3K | by Jan 1993 – Jan 2003 |
| Cartwright "A" G-2-70933 | Cologne Production Company | Mount Lucas (2150) | Live Oak | 1 | 0 | 7.73K | Jun 1993 – Nov 1998 |
| Cartwright, Holman G-2-95417 | Cologne Production Company | Mount Lucas (2600) | Live Oak | 1 | 0 | 0 | — |