| 796909 | Oct 7, 2014 | Oct 7, 2014 | Ellsworth, H. P. O&G Properties | San Patricio | Dix #2 B | 5,650 | 40933044 |
| 792253 | Sep 4, 2014 | Sep 4, 2014 | Ellsworth, H. P. O&G Properties | San Patricio | Dix #1 A | 5,850 | 40933037 |
| 792253Amendment | Sep 4, 2014 | Sep 4, 2014 | Ellsworth, H. P. O&G Properties | San Patricio | Dix #1 A | 5,650 | 40933037 |
| 780685 | Mar 24, 2014 | Mar 24, 2014 | Ellsworth, H. P. O&G Properties | Duval | Driscoll Foundation #4 | 3,500 | 13139456 |
| 780685Amendment | Mar 24, 2014 | Mar 24, 2014 | Ellsworth, H. P. O&G Properties | Duval | Driscoll Foundation #4 | 3,500 | 13139456 |
| 776100 | Jan 8, 2014 | Jan 8, 2014 | Ellsworth, H. P. O&G Properties | Nueces | Weil #1 | 7,500 | 35534090 |
| 769193 | Sep 5, 2013 | Sep 5, 2013 | Ellsworth, H. P. O&G Properties | Duval | Driscoll Foundation #3 | 3,500 | 13139426 |
| 753357 | Jan 2, 2013 | Jan 2, 2013 | Ellsworth, H. P. O&G Properties | Duval | Driscoll Foundation #2 | 3,500 | 13139347 |
| 751537 | Nov 19, 2012 | Nov 19, 2012 | Ellsworth, H. P. O&G Properties | Nueces | Bell-Page Unit #1 | 5,675 | 35534067 |
| 749654 | Oct 17, 2012 | Oct 17, 2012 | Ellsworth, H. P. O&G Properties | Wharton | Miller #1 | 5,000 | 48135273 |
| 742971 | Jun 23, 2012 | Jun 23, 2012 | Ellsworth, H. P. O&G Properties | Duval | Driscoll Foundation #1 A | 3,900 | 13139303 |
| 734645 | Mar 7, 2012 | Mar 7, 2012 | Ellsworth, H. P. O&G Properties | Duval | Driscoll Foundation #1 | 3,400 | 13139271 |
| 734645Amendment | Mar 7, 2012 | Mar 7, 2012 | Ellsworth, H. P. O&G Properties | Duval | Driscoll Foundation #1 | 3,400 | 13139271 |
| 731500 | Jan 19, 2012 | Jan 19, 2012 | Ellsworth, H. P. O&G Properties | Live Oak | Zephyr #1 | 6,900 | 29735090 |
| 731500Amendment | Jan 19, 2012 | Jan 19, 2012 | Ellsworth, H. P. O&G Properties | Live Oak | Zephyr #1 | 6,900 | 29735090 |
| 731501 | Jan 18, 2012 | Jan 18, 2012 | Ellsworth, H. P. O&G Properties | Nueces | Hpe-Driscoll #1 | 6,150 | 35534050 |
| 717312 | May 27, 2011 | May 27, 2011 | Ellsworth, H. P. O&G Properties | Duval | G & R #1 | 4,450 | 13139242 |
| 714691 | Apr 29, 2011 | Apr 29, 2011 | Ellsworth, H. P. O&G Properties | Nueces | McCracken #2 | 7,250 | 35533976 |
| 713023 | Mar 31, 2011 | Mar 31, 2011 | Ellsworth, H. P. O&G Properties | McMullen | Roos #1 | 4,500 | 31134517 |
| 709705 | Feb 9, 2011 | Feb 9, 2011 | Ellsworth, H. P. O&G Properties | Bee | Page #3 | 4,700 | 02532077 |
| 708600 | Jan 19, 2011 | Jan 19, 2011 | Ellsworth, H. P. O&G Properties | Atascosa | JWK #1 | 5,850 | 01334337 |
| 705959 | Nov 30, 2010 | Nov 30, 2010 | Ellsworth, H. P. O&G Properties | Bee | Page Heirs - Dewitt #1 | 3,750 | 02533744 |
| 705959Amendment | Nov 30, 2010 | Nov 30, 2010 | Ellsworth, H. P. O&G Properties | Bee | Page #1 | 3,750 | 02533744 |
| 705959Amendment | Nov 30, 2010 | Nov 30, 2010 | Ellsworth, H. P. O&G Properties | Bee | Page #1 | 4,100 | 02533744 |
| 703737 | Oct 18, 2010 | Oct 18, 2010 | Ellsworth, H. P. O&G Properties | Live Oak | Lindholm #1 | 7,850 | 29734938 |
| 702754 | Sep 24, 2010 | Sep 24, 2010 | Ellsworth, H. P. O&G Properties | Atascosa | Peeler #3AR | 5,850 | 01334320 |
| 700485 | Aug 11, 2010 | Aug 11, 2010 | Ellsworth, H. P. O&G Properties | Atascosa | Peeler #3A | 5,850 | 01334313 |
| 695828 | May 12, 2010 | May 12, 2010 | Ellsworth, H. P. O&G Properties | Atascosa | Peeler #2A | 5,850 | 01334305 |
| 695828Amendment | May 12, 2010 | May 12, 2010 | Ellsworth, H. P. O&G Properties | Atascosa | Peeler #2A | 5,850 | 01334305 |
| 695366 | May 4, 2010 | May 4, 2010 | Ellsworth, H. P. O&G Properties | Duval | Driscoll #1 | 4,500 | 13139210 |
| 694256 | Apr 13, 2010 | Apr 13, 2010 | Ellsworth, H. P. O&G Properties | Atascosa | Peeler #2 | 3,500 | 01334301 |
| 689789 | Jan 15, 2010 | Jan 15, 2010 | Ellsworth, H. P. O&G Properties | Nueces | McCracken #2 | 7,250 | 35533976 |
| 689789Amendment | Jan 15, 2010 | Jan 15, 2010 | Ellsworth, H. P. O&G Properties | Nueces | McCracken #2 | 7,250 | 35533976 |
| 689159 | Dec 30, 2009 | Dec 30, 2009 | Ellsworth, H. P. O&G Properties | Atascosa | Peeler #1 | 3,500 | 01334283 |
| 689159Amendment | Dec 30, 2009 | Dec 30, 2009 | Ellsworth, H. P. O&G Properties | Atascosa | Peeler #1 | 3,500 | 01334283 |
| 687453 | Nov 17, 2009 | Nov 17, 2009 | Ellsworth, H. P. O&G Properties | McMullen | Rhode Ranch #1 | 3,500 | 31134174 |
| 687453Amendment | Nov 17, 2009 | Nov 17, 2009 | Ellsworth, H. P. O&G Properties | McMullen | Rhode Ranch #1 | 3,500 | 31134174 |
| 687453Amendment | Nov 17, 2009 | Nov 17, 2009 | Ellsworth, H. P. O&G Properties | McMullen | Rhode Ranch #1 | 3,500 | 31134174 |
| 686384 | Oct 20, 2009 | Oct 20, 2009 | Ellsworth, H. P. O&G Properties | Atascosa | Peeler #1A | 6,400 | 01334277 |
| 686384Amendment | Oct 20, 2009 | Oct 20, 2009 | Ellsworth, H. P. O&G Properties | Atascosa | Peeler #1A | 6,400 | 01334277 |
| 681525 | May 26, 2009 | May 26, 2009 | Ellsworth, H. P. O&G Properties | McMullen | Tyler Ranch #1 | 5,600 | 31134133 |
| 675731 | Dec 30, 2008 | Dec 30, 2008 | Ellsworth, H. P. O&G Properties | Jackson | Goff/Toney #1 | 4,400 | 23933501 |
| 671366 | Oct 3, 2008 | Oct 3, 2008 | Ellsworth, H. P. O&G Properties | San Patricio | Key #1 | 7,100 | 40932898 |
| 663710 | Jun 21, 2008 | Jun 21, 2008 | Ellsworth, H. P. O&G Properties | Nueces | Countiss, Sam #3 | 7,000 | 35533916 |
| 657230 | Mar 25, 2008 | Mar 25, 2008 | Ellsworth, H. P. O&G Properties | McMullen | Hagist Ranch #1 | 2,100 | 31134034 |
| 653377 | Jan 29, 2008 | Jan 29, 2008 | Ellsworth, H. P. O&G Properties | Nueces | Countiss, Sam #2 | 7,200 | 35533892 |
| 653377Amendment | Jan 29, 2008 | Jan 29, 2008 | Ellsworth, H. P. O&G Properties | Nueces | Countiss, Sam #2 | 5,200 | 35533892 |
| 653377Amendment | Jan 29, 2008 | Jan 29, 2008 | Ellsworth, H. P. O&G Properties | Nueces | Countiss, Sam #2 | 5,200 | 35533892 |
| 648013 | Oct 22, 2007 | Oct 22, 2007 | Ellsworth, H. P. O&G Properties | Live Oak | Skaggs / Martin #1 | 3,500 | 29734748 |
| 642076 | Jul 17, 2007 | Jul 17, 2007 | Ellsworth, H. P. O&G Properties | Nueces | Dean/Ginran #1 | 7,250 | 35533857 |
| 635273 | Apr 13, 2007 | Apr 13, 2007 | Ellsworth, H. P. O&G Properties | Nueces | London #1 | 7,000 | 35533841 |
| 635273Amendment | Apr 13, 2007 | Apr 13, 2007 | Ellsworth, H. P. O&G Properties | Nueces | London #1 | 7,000 | 35533841 |
| 630237 | Dec 11, 2006 | Dec 11, 2006 | Ellsworth, H. P. O&G Properties | Nueces | McCracken #1 | 7,250 | 35533820 |
| 628792 | Nov 9, 2006 | Nov 9, 2006 | Ellsworth, H. P. O&G Properties | Nueces | Countiss, Sam #1 | 7,200 | 35533817 |
| 624153 | Aug 10, 2006 | Aug 10, 2006 | Ellsworth, H. P. O&G Properties | Bee | Lasca #1 | 3,500 | 02533422 |
| 623265 | Jul 26, 2006 | Jul 26, 2006 | Ellsworth, H. P. O&G Properties | Lavaca | Swamp Turtle #1 | 3,500 | 28533190 |
| 622536 | Jul 13, 2006 | Jul 13, 2006 | Ellsworth, H. P. O&G Properties | Lavaca | Zalman #2 | 6,000 | 28533294 |
| 616404 | Mar 24, 2006 | Mar 24, 2006 | Ellsworth, H. P. O&G Properties | Lavaca | Clark, Gary #3 | 5,000 | 28533255 |
| 611621 | Dec 30, 2005 | Dec 30, 2005 | Ellsworth, H. P. O&G Properties | Lavaca | Swamp Turtle #2 | 3,500 | 28533228 |
| 611621Amendment | Dec 30, 2005 | Dec 30, 2005 | Ellsworth, H. P. O&G Properties | Lavaca | Swamp Turtle #2 | 3,500 | 28533228 |
| 610399 | Dec 2, 2005 | Dec 2, 2005 | Ellsworth, H. P. O&G Properties | La Salle | Mak #1 | 5,000 | 28331916 |
| 610251 | Nov 30, 2005 | Nov 30, 2005 | Ellsworth, H. P. O&G Properties | Lavaca | Clark, Gary #2 | 5,000 | 28533218 |
| 610251Amendment | Nov 30, 2005 | Nov 30, 2005 | Ellsworth, H. P. O&G Properties | Lavaca | Clark, Gary #2 | 4,153 | 28533218 |
| 605294 | Aug 23, 2005 | Aug 23, 2005 | Ellsworth, H. P. O&G Properties | Lavaca | Swamp Turtle #1 | 3,500 | 28533190 |
| 605293 | Aug 22, 2005 | Aug 22, 2005 | Ellsworth, H. P. O&G Properties | Lavaca | Clark, Gary #1 | 5,000 | 28533189 |
| 543089 | Mar 11, 2004 | Mar 11, 2004 | Ellsworth, H. P. O&G Properties | San Patricio | Guynes #1 | 5,050 | 40932755 |
| 529931 | Mar 25, 2003 | Mar 25, 2003 | Ellsworth, H. P. O&G Properties | Concho | Schulz #1 | 2,200 | 09532029 |
| 525400 | Nov 12, 2002 | Nov 12, 2002 | Ellsworth, H. P. O&G Properties | Live Oak | Gregory #1 | 3,450 | 29734484 |
| 520232 | May 22, 2002 | May 22, 2002 | Ellsworth, H. P. O&G Properties | Karnes | Skloss #1 | 6,450 | 25531447 |
| 518804 | Apr 10, 2002 | Apr 10, 2002 | Ellsworth, H. P. O&G Properties | Atascosa | Davis #1 | 1,150 | 01334144 |
| 516005 | Dec 13, 2001 | Dec 13, 2001 | Ellsworth, H. P. O&G Properties | Live Oak | M & M Gas Unit #1 | 7,850 | 29734454 |
| 515836 | Dec 5, 2001 | Dec 5, 2001 | Ellsworth, H. P. O&G Properties | Bee | Smith Heirs #2 | 4,250 | 02533157 |
| 513994 | Sep 27, 2001 | Sep 27, 2001 | Ellsworth, H. P. O&G Properties | Bee | Smith Heirs #1 | 4,250 | 02533151 |
| 508886 | May 11, 2001 | May 11, 2001 | Ellsworth, H. P. O&G Properties | Jim Wells | Sharpe #1 | 5,450 | 24932397 |
| 500353 | Oct 4, 2000 | Oct 4, 2000 | Ellsworth, H. P. O&G Properties | Victoria | GCS Gas Unit #1 | 5,350 | 46933524 |
| 483528 | Mar 30, 1999 | Mar 30, 1999 | Ellsworth, H. P. O&G Properties | Madison | Barrett, Louise #1 | 9,400 | 31330707 |
| 483528Amendment | Mar 30, 1999 | Mar 30, 1999 | Ellsworth, H. P. O&G Properties | Madison | Barrett, Louise #1 | 9,400 | 31330707 |
| 483419 | Mar 24, 1999 | Mar 24, 1999 | Ellsworth, H. P. O&G Properties | San Patricio | Teltschik #1 | 8,750 | 40932588 |
| 480909 | Dec 3, 1998 | Dec 3, 1998 | Ellsworth, H. P. O&G Properties | San Patricio | McDaniel #1 | 6,300 | 40932577 |
| 476938 | Jun 30, 1998 | Jun 30, 1998 | Ellsworth, H. P. O&G Properties | Lavaca | Pilgreen, J. #11 | 2,150 | 28532613 |
| 476940 | Jun 11, 1998 | Jun 11, 1998 | Ellsworth, H. P. O&G Properties | Lavaca | Pilgreen, J. E. #12 | 3,450 | 28532614 |
| 472993 | Feb 5, 1998 | Feb 5, 1998 | Ellsworth, H. P. O&G Properties | Live Oak | Wallace #2 | 4,950 | 29734314 |
| 468559 | Oct 8, 1997 | Oct 8, 1997 | Ellsworth, H. P. O&G Properties | Lavaca | Pilgreen #10 | 3,600 | 28532543 |
| 468191 | Sep 30, 1997 | Sep 30, 1997 | Ellsworth, H. P. O&G Properties | Live Oak | Wallace #1 | 4,650 | 29734282 |
| 468191Amendment | Sep 30, 1997 | Sep 30, 1997 | Ellsworth, H. P. O&G Properties | Live Oak | Wallace #1 | 4,650 | 29734282 |
| 465996 | Aug 8, 1997 | Aug 8, 1997 | Ellsworth, H. P. O&G Properties | Duval | Davy #1 | 4,850 | 13138206 |
| 462385 | May 13, 1997 | May 13, 1997 | Ellsworth, H. P. O&G Properties | Live Oak | Kidd #1 | 3,450 | 29734250 |
| 456884 | Dec 31, 1996 | Dec 31, 1996 | Ellsworth, H. P. O&G Properties | San Patricio | Dix #2 | 5,650 | 40932513 |
| 456884Amendment | Dec 31, 1996 | Dec 31, 1996 | Ellsworth, H. P. O&G Properties | San Patricio | Dix #2 | 5,650 | 40932513 |
| 453974 | Oct 17, 1996 | Oct 17, 1996 | Ellsworth, H. P. O&G Properties | San Patricio | Dix #1 | 5,900 | 40932508 |
| 450051 | Jul 15, 1996 | Jul 15, 1996 | Ellsworth, H. P. O&G Properties | Bee | Helm, R & J #2 | 7,600 | 02532773 |
| 444414 | Jun 4, 1996 | Jun 4, 1996 | Ellsworth, H. P. O&G Properties | Lavaca | Pilgreen Gas Unit #8 | 1,900 | 28532244 |
| 442623 | Dec 8, 1995 | Dec 8, 1995 | Ellsworth, H. P. O&G Properties | Lavaca | Pilgreen #9 | 3,450 | 28532348 |
| 439795 | Sep 12, 1995 | Sep 12, 1995 | Ellsworth, H. P. O&G Properties | Bee | Helm, R & J #1 | 7,500 | 02532740 |
| 436598 | Jun 6, 1995 | Jun 6, 1995 | Ellsworth, H. P. O&G Properties | Bee | Sugar Gas Unit #2 | 4,000 | 02532732 |
| 434217 | Mar 27, 1995 | Mar 27, 1995 | Ellsworth, H. P. O&G Properties | Wharton | Stone-Bridges #1A | 3,100 | 48133777 |
| 433878 | Mar 17, 1995 | Mar 17, 1995 | Ellsworth, H. P. O&G Properties | Lavaca | Smothers #1 | 3,450 | 28532298 |
| 433878Amendment | Mar 17, 1995 | Mar 17, 1995 | Ellsworth, H. P. O&G Properties | Lavaca | Smothers #1 | 3,450 | 28532298 |
| 431194 | Dec 21, 1994 | Dec 21, 1994 | Ellsworth, H. P. O&G Properties | Wharton | Samson/Henderson #2 | 6,800 | 48133753 |
| 429076 | Oct 14, 1994 | Oct 14, 1994 | Ellsworth, H. P. O&G Properties | De Witt | Knandel #1 | 7,200 | 12331761 |