| Jacobs A-Boysen a SA 1 G-2-293725 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | De Witt | 1 | 280K | 1.71M | Dec 2022 – Apr 2026 |
| Charley Jacobs Gas Unit G-2-184593 | Faulconer Energy, LLC only | Helen Gohlke, E. (11060) | Victoria | 1 | 155K | 14.5M | Oct 2001 – Apr 2026 |
| Jacobs A G-2-263746 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | De Witt | 1 | 84.2K | 647K | Aug 2011 – Apr 2026 |
| Jacobs et al Unit G-2-265012 | Zachry Exploration, LLC only | Esperanza (8800) | Lavaca | 1 | 70.5K | 3.06M | May 2012 – Apr 2026 |
| Jacobs Brumund Gas Unit G-2-187539 | Stephens Production Company only | Helen Gohlke, E. (11060) | Victoria | 1 | 20.8K | 1.84M | Nov 2001 – Nov 2015 |
| Jacobs Ranch G-2-178547 | XTO Energy Inc. only | Speaks, SW. (Wilcox 11,200) | Lavaca | 1 | 19.3K | 1.54M | Feb 2000 – May 2013 |
| Jacobs Unit G-2-159651 | Patterson Energy Corporation only | Speary (Roeder 9100) | Karnes | 1 | 18.7K | 734K | May 1996 – Mar 2001 |
| Jacobs Livestock a/C 2 G-9-167169 | Samson Lone Star, LLC only | Heluma (Penn.) | Upton | 1 | 16.6K | 51.3K | Feb 1998 – Sep 2007 |
| Esther Jacobs Gas Unit #1 G-2-176771 | Kebo Oil & Gas, Inc. only | Hope (Wilcox Massive) | Lavaca | 1 | 15.7K | 2.87M | Feb 2000 – Nov 2019 |
| Esther Jacobs Gas Unit #2 G-2-182037 | Kebo Oil & Gas, Inc. only | Hope (Wilcox Massive) | Lavaca | 1 | 13.1K | 3.1M | Dec 2000 – Apr 2026 |
| Jacobs Estate Gas Unit G-6-126299 | Wilson Resources, Inc. only | Oak Hill (Cotton Valley) | Rusk | 1 | 12.8K | 2.46M | Jan 1993 – Apr 2026 |
| Jacobs Estate Gas Unit G-6-139601 | Wilson Resources, Inc. only | Oak Hill (Cotton Valley) | Rusk | 1 | 9.13K | 2.27M | Jan 1993 – Apr 2026 |
| Esther Jacobs Gas Unit # 2 G-2-188969 | Kebo Oil & Gas, Inc. only | Hope (Wilcox Massive) | Lavaca | 1 | 8.71K | 2.48M | Jul 2001 – Apr 2026 |
| Jacobs Ranch G-2-276118 | Fowler Oil & Gas LLC only | The Rapture (Wilcox) | Lavaca | 1 | 8.3K | 1.85M | Oct 2014 – Mar 2026 |
| South Jacobs Branch A G-13-252367 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Hood | 1 | 7.8K | 871K | Jan 2010 – Dec 2023 |
| Jacobs, Charles G-2-58702 | Lodestone Operating, Inc. only | Helen Gohlke, E. (Wilcox A-1) | Victoria | 1 | 7.27K | 894K | Jan 1993 – Aug 2010 |
| Jacobs Ranch G-2-171047 | XTO Energy Inc. only | The Rapture (Wilcox Gladney) | Lavaca | 1 | 5.94K | 8.11M | Jun 1998 – Jun 2008 |
| South Jacobs Branch A G-13-257017 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Hood | 1 | 5.67K | 901K | Jul 2010 – Mar 2023 |
| Jacobs Unit G-13-233429 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Parker | 1 | 4.75K | 1.91M | Feb 2008 – Apr 2026 |
| Jacobs Estate Gas Unit G-6-163007 | Wilson Resources, Inc. only | Oak Hill (Cotton Valley) | Rusk | 1 | 4.75K | 1.65M | Mar 1997 – Apr 2026 |
| South Jacobs Branch G-13-251936 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Hood | 1 | 4.72K | 907K | Nov 2008 – Nov 2020 |
| Jacobs Estate Gas Unit G-6-133280 | Wilson Resources, Inc. only | Oak Hill (Cotton Valley) | Rusk | 1 | 4.02K | 1.44M | Jan 1993 – Apr 2026 |
| Jacobs Estate Gas Unit G-6-124983 | Wilson Resources, Inc. only | Oak Hill (Cotton Valley) | Rusk | 1 | 3.91K | 1.41M | Jan 1993 – Apr 2026 |
| Jacobs Ranch G-2-173919 | XTO Energy Inc. only | The Rapture (Wilcox) | Lavaca | 1 | 3.82K | 2.65M | Jul 1999 – May 2007 |
| Jacobs Ranch G-2-238225 | Fowler Oil & Gas LLC only | The Rapture (Wilcox) | Lavaca | 1 | 3.81K | 819K | Jul 2008 – Mar 2026 |
| Jacobs 8 G-14-209518 | Latigo Petroleum, Inc. only | Reynolds Creek (Granite Wash) | Roberts | 1 | 3.69K | 39.1K | Dec 2004 – May 2006 |
| Jacobs Unit G-2-160083 | Delta Exploration Company, Inc. only | Speary (Tips 8450) | Karnes | 1 | 3.6K | 154K | Sep 1996 – Aug 2004 |
| Jacobs Livestock A/C-4 G-9-147190 | Oryx Energy Company only | Heluma, East (Devonian) | Upton | 1 | 3.5K | 68.9K | May 1993 – Dec 1994 |
| Jacobs Unit G-13-240065 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Parker | 1 | 3.23K | 2.12M | Aug 2008 – Apr 2026 |
| Esther Jacobs Gas Unit #1 G-2-202894 | Kebo Oil & Gas, Inc. only | Hope (Wilcox Massive) | Lavaca | 1 | 2.49K | 229K | Jan 2004 – Nov 2019 |
| Gibson G-8-163006 | Reval Exploration LLC only | John R. Jacobs (Bend Congl.) | Erath | 1 | 2.36K | 1.03M | Apr 1997 – Jun 2009 |
| Rexroat G-8-151435 | Sabre Oil and Gas Corp. only | J. R. Jacobs (Big Saline) | Palo Pinto | 1 | 1.73K | 359K | Sep 1994 – Dec 1995 |
| Boggus G-8-150756 | Reval Exploration LLC only | J. R. Jacobs (Big Saline) | Palo Pinto | 1 | 1.73K | 798K | Jul 1994 – Oct 2009 |
| Jacobs, Matilda G-2-3431 | Marwell Petroleum Ltd Partnrship only | Mission Valley, West (Massive-1) | Goliad | 1 | 1.73K | 186K | Jan 1993 – Mar 2003 |
| Proctor Unit G-8-153998 | Reval Exploration LLC only | J. R. Jacobs (Big Saline) | Palo Pinto | 1 | 1.56K | 826K | Apr 1995 – Jul 2012 |
| Jacobs Ranch G-2-237709 | Fowler Oil & Gas LLC only | The Rapture (Wilcox 12400) | Lavaca | 1 | 1.4K | 359K | Jun 2007 – Sep 2014 |
| Jacobs, C. Y. G-2-118980 | Cico Oil & Gas Company only | Hope (Wilcox 8800) | Lavaca | 1 | 1.4K | 34.9K | Jan 1993 – Nov 1995 |
| Matthews 20 G-8-135401 | Jacobs, C. E., Co. only | Throckmorton County Regular(gas) | Throckmorton | 1 | 1.15K | 142K | Jan 1993 – May 2013 |
| Jacobs, L. "A" G-2-171869 | Harvey Brothers Oil & Gas only | Jackson Ranch (Yegua 5440) | Live Oak | 1 | 1.02K | 9.26K | Sep 1998 – Jan 1999 |
| Jacobs-Brumund Gas Unit G-2-62942 | Faulconer, Vernon E., Inc. only | Helen Gohlke, E. (Wilcox A-1) | Victoria | 1 | 955 | 129K | Oct 1993 – Nov 2001 |
| Tcu G-8-165330 | Reval Exploration LLC only | John R. Jacobs (Bend Congl.) | Erath | 1 | 902 | 1.39M | Nov 1997 – Jun 2009 |
| Jacobs Ranch G-2-185660 | Fowler Oil & Gas LLC only | The Rapture (12700 Sand) | Lavaca | 1 | 792 | 3.66M | Aug 2001 – Aug 2015 |
| Stockstill G-8-159133 | Reval Exploration LLC only | John R. Jacobs (Bend Congl.) | Erath | 1 | 676 | 266K | May 1996 – Jun 2009 |
| Jacobs Ranch G-2-237761 | XTO Energy Inc. only | The Rapture (Wilcox) | Lavaca | 1 | 542 | 220K | Jun 2008 – Jun 2011 |
| Mayo Unit G-8-155337 | Reval Exploration LLC only | J. R. Jacobs (Big Saline) | Palo Pinto | 1 | 536 | 1.38M | Jul 1995 – Nov 2012 |
| Jacobs Ranch G-2-229630 | XTO Energy Inc. only | The Rapture (Wilcox 12400) | Lavaca | 1 | 482 | 85.9K | Mar 2007 – May 2008 |
| Jacobs Ranch G-2-202437 | Texcal Energy (GP) LLC only | The Rapture (Wilcox) | Lavaca | 1 | 392 | 2.95M | Apr 2004 – Jun 2009 |
| Jacobs, C. Y. G-2-142688 | Magnum Producing & Operating Co. only | Helen Gohlke, N. E. (Frio 3500) | Victoria | 1 | 349 | 200K | Jan 1993 – Jan 1996 |
| Jacobs G-13-255498 | Worsham-Steed Gas Storage, LLC only | Newark, East (Barnett Shale) | Jack | 1 | 330 | 18.2K | Apr 2010 – Aug 2014 |
| Jacobs Ranch G-2-105875 | Sue-Ann Production Company only | Sartwelle, West (Yegua 5600) | Lavaca | 1 | 298 | 210K | Jan 1993 – Apr 1996 |