| Slick, T. B. Estate "B" 536 G-4-223479 | Hilcorp Energy Company only | Rincon (Vicksburg Cons.) | Starr | 1 | 6.02K | 537K | Oct 2006 – Apr 2014 |
| Carpenter G-2-210769 | Blue Flame Operating Company LLC only | Theis, South(slick First) | Bee | 1 | 6.02K | 314K | Apr 2005 – Jul 2021 |
| Slick Estate -C- G-4-169473 | Kerr-McGee Oil & Gas Onshore LP only | Borosa, N.W. (Vicksburg 9250) | Starr | 1 | 5.96K | 364K | Jul 1998 – Oct 2001 |
| Slick, T. B. Estate "A" G-4-222141 | Hilcorp Energy Company only | Rincon (Vicksburg Cons.) | Starr | 1 | 5.91K | 488K | Jul 2006 – Jul 2026 |
| Slick 230 " a " G-4-194399 | Merit Energy Company only | Rincon, N. (Vicksburg Cons.) | Starr | 1 | 5.88K | 924K | Mar 2003 – Mar 2023 |
| Kerlick G-2-207625 | Suemaur Expl. & Prod., LLC only | Henze (Slick) | De Witt | 1 | 5.83K | 516K | Jul 2004 – Jan 2011 |
| Danklefs G-2-163316 | Tri-Union Development Corp. only | Eustace Creek (Slick) | Goliad | 1 | 5.73K | 344K | Apr 1997 – Jan 1999 |
| Wtu-Gill G-2-255898 | Britanco, L.L.C. only | Tuleta, West (Slick-Wilcox 7900) | Bee | 1 | 5.67K | 516K | Feb 2010 – Aug 2026 |
| Roberts G-2-132578 | Hyquest Energy, Inc. only | Strauch-Wilcox (Slick 8000) | Bee | 1 | 5.63K | 363K | by Jan 1993 – Feb 1994 |
| Slick, T.B. Est. -a- 265 O-4-13940 | Hilcorp Energy Company only | Rincon (a-1 Frio) | Starr | 1 | 5.62K | 39.9K | Feb 2014 – Sep 2018 |
| Slick, T.B. Estate B1 G-4-135379 | Conoco Inc. only | Frost, North (Ashby FB III) | Starr | 1 | 5.62K | 239K | by Jan 1993 – Sep 2002 |
| Baker, Earl G-1-188576 | Rutherford Oil Corporation only | Brazil, SW (Slick) | McMullen | 1 | 5.6K | 489K | Apr 2002 – Jan 2005 |
| Slick, T. B. Estate G-4-198584 | Merit Energy Company only | Hinde (Vicksburg Consolidated) | Starr | 1 | 5.56K | 67.9K | Oct 2003 – Sep 2019 |
| Slick, T. B. Estate "B" 536 G-4-263519 | Hilcorp Energy Company only | Rincon (Vicksburg Cons.) | Starr | 1 | 5.55K | 371K | Oct 2011 – Aug 2026 |
| Welder Heirs 211 G-4-150677 | Dreyfus, Louis Natural Gas Corp only | Dejay, North (Slick) | Duval | 1 | 5.51K | 236K | Aug 1994 – Oct 1997 |
| Dahl, A. F. O-2-3389 | Mission River Systems, Inc. only | Caesar, South (Slick) | Bee | 1 | 5.51K | 34 | by Jan 1993 – Dec 2006 |
| Slick, T. B. Estate G-4-177799 | Merit Energy Company only | El Ebanito (Margueles) | Starr | 1 | 5.45K | 302K | Apr 2000 – Jan 2004 |
| Slick State "B" G-4-245372 | Apache Corporation only | Flores (Vicksburg, Lower) | Starr | 1 | 5.43K | 151K | Aug 2008 – Sep 2011 |
| Slick O-4-12822 | Texas Independent Explor Ltd. only | Frost, W. (Orive Sand) | Starr | 1 | 5.41K | 114K | Sep 1998 – May 1999 |
| State Slick "D" G-4-136030 | Shell Western E&P only | Hinde, West (Vicksburg 7600) | Starr | 1 | 5.38K | 112K | by Jan 1993 – Aug 1994 |
| Ramsey G-2-133271 | Bishop, J. E., Inc. only | Cabeza Creek S.W. (Wilcox Slick) | Goliad | 1 | 5.34K | 683K | by Jan 1993 – Aug 1995 |
| Slick State "B" G-4-265885 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 5.3K | 174K | Oct 2011 – Aug 2026 |
| Slick, T. B. Estate A G-4-161304 | Kerr-McGee Oil & Gas Onshore LLC only | Rincon (Vicksburg 95) | Starr | 1 | 5.24K | 168K | Jul 1996 – Feb 1998 |
| Long G-2-171712 | Enco Exploration Company only | Fred Long (Slick) | Bee | 1 | 5.17K | 841K | Sep 1998 – Sep 2006 |
| Slick G-4-136013 | Merit Energy Company only | Rincon (Vicksburg Cons.) | Starr | 1 | 5.14K | 581K | by Jan 1993 – Dec 2013 |
| Slick State 'B' G-4-265844 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 5.08K | 565K | Aug 2011 – Apr 2026 |
| Duwel G-1-239869 | Winn Exploration Co., Inc. only | Spaulding (Wilcox Slick) | Live Oak | 1 | 5.07K | 95K | May 2008 – Jan 2009 |
| Slick Estate G-4-100204 | Resource Expl & Prod, Inc. only | Flores (5600) | Starr | 1 | 5.06K | 689K | by Jan 1993 – Apr 2009 |
| Slick, T. B. Estate G-4-259310 | Merit Energy Company only | Hinde (Vicksburg Consolidated) | Starr | 1 | 5.04K | 226K | Jan 2011 – Nov 2025 |
| Slick, T. B. State HB 222 G-4-202512 | Hilcorp Energy Company only | Rincon (Vicksburg Cons.) | Starr | 1 | 4.99K | 460K | Jun 2004 – Apr 2011 |
| Holzmark O-2-12037 | Nog Production & Operating LLC only | Holzmark, E. (Slick) | Bee | 1 | 4.99K | 0 | Sep 2018 – Jul 2021 |
| Slick, T. B Estate G-4-160377 | Fina Oil & Chemical Company only | Borosa (Vicksburg # 5, S.) | Starr | 1 | 4.95K | 541K | May 1996 – Jul 1999 |
| Slick, T.B. Estate #175 Unit G-4-156769 | Conocophillips Company only | Frost (Rincon 6100) | Starr | 1 | 4.92K | 370K | Aug 1995 – Sep 2002 |
| Slick, T. B. Estate G-4-121151 | Merit Energy Company only | Hinde (Vicksburg Consolidated) | Starr | 1 | 4.92K | 25.3K | Aug 1996 – Sep 2021 |
| Albrecht G-2-197431 | Nadsoilco LLC only | Weesatche, West (Slick) | Goliad | 1 | 4.91K | 170K | Jul 2003 – Dec 2015 |
| Slick, Tom O-2-3387 | Oztx Oil & Gas, L.L.C. only | Caesar, South (Luling) | Bee | 2 | 4.9K | 12 | by Jan 1993 – May 2008 |
| Dilworth Unit-WN G-2-42748 | Columbus Energy, LLC only | Karon (Slick) | Live Oak | 1 | 4.88K | 842K | by Jan 1993 – Mar 2022 |
| Slick, T. B Estate G-4-161264 | Fina Oil & Chemical Company only | El Ebanito (Vicksburg 11) | Starr | 1 | 4.83K | 409K | May 1996 – Aug 1999 |
| Slick, T.B. Estate B1 G-4-138361 | Kerr-McGee Oil & Gas Onshore LLC only | Frost, North (Ashby FB III) | Starr | 1 | 4.69K | 270K | by Jan 1993 – Jul 1999 |
| West, Clay G-2-190747 | Kebo Oil & Gas, Inc. only | Kittie Burns (Slick Sand) | Live Oak | 1 | 4.65K | 361K | Apr 2002 – Feb 2004 |
| Slick, T. B. Estate "A" G-4-159496 | Hilcorp Energy Company only | Rincon (Vicksburg Cons.) | Starr | 1 | 4.39K | 168K | Jul 1996 – Jun 2026 |
| T.B. Slick Estate a 485 G-4-219775 | Forest Oil Corporation only | Rincon (Frio Consolidated H & J) | Starr | 1 | 4.37K | 110K | Mar 2006 – Jun 2007 |
| Reagan, L. A. O-2-7892 | Origin Production Company, Inc. only | Oakville (Wilcox-First Slick SD) | Live Oak | 1 | 4.35K | 9.42K | May 1993 – Mar 2003 |
| Sinast, W. et Al G-2-93901 | Lytle Creek Operating, Inc. only | Henze (Slick) | De Witt | 1 | 4.3K | 313K | by Jan 1993 – Dec 2004 |
| Slick, T.B. Estate G-4-143019 | Fina Oil & Chemical Company only | Hinde (Vicksburg 21) | Starr | 1 | 4.29K | 59.8K | by Jan 1993 – Dec 1993 |
| Slick, T. B. Estate G-4-166777 | OXY USA Inc. only | Amore (Vicksburg 5500) | Starr | 1 | 4.27K | 668K | Nov 1997 – Aug 2000 |
| Slick 531 G-4-143191 | Texas Independent Explor., Inc. only | Borosa, S.(vicksburg 6300) | Starr | 1 | 4.19K | 396K | by Jan 1993 – Jun 2000 |
| T.B. Slick Estate G-4-170215 | Shell Western E&P only | El Ebanito (LWR Vicksburg Cons) | Starr | 1 | 4.19K | 263K | Sep 1997 – Jun 2000 |
| State Slick "D" G-4-135327 | Merit Energy Company only | Hinde (Vicksburg Consolidated) | Starr | 1 | 4.17K | 274K | by Jan 1993 – Apr 1997 |
| Butler, B. C. G-2-59764 | Sure Flow Oil & Gas, Inc. only | McCaskill (Wilcox Slick 7400) | Karnes | 1 | 4.17K | 495K | by Jan 1993 – Jul 2001 |