| Lyon -B- G-8-216232 | Proco Operating Co., Inc. | Hart Ranch (Congl. 4150) | Palo Pinto | 1 | 39 | 57.1K | Jan 2006 – May 2016 |
| Cook, J.T. "A" G-8-127894 | Proco Operating Co., Inc. | Palo Pinto Co. Reg. (Gas) | Palo Pinto | 1 | 29 | 66.6K | Jan 1993 – Feb 2021 |
| Collins, P. H. Unit G-8-31639 | Proco Operating Co., Inc. | Graford (Bend Conglomerate) | Palo Pinto | 1 | 29 | 109K | Jan 1993 – Apr 2013 |
| Cook, J. T. G-8-20983 | Proco Operating Co., Inc. | Graford (Bend Conglomerate) | Palo Pinto | 1 | 20 | 34.5K | Jan 1993 – Feb 2016 |
| Collins, P. H. Unit G-13-176870 | Proco Operating Co., Inc. | Bartons Chapel, S.(strawn 3100) | Palo Pinto | 1 | 15 | 67.3K | Mar 2000 – Feb 2009 |
| South Graford O-8-32028 | Proco Operating Co., Inc. | Graford, E. (Strawn) | Palo Pinto | 1 | 15 | 6.64K | Apr 2016 – Oct 2019 |
| Tidwell G-8-103256 | Proco Operating Co., Inc. | Marmac (Marble Falls) | Parker | 1 | 15 | 11.3K | Jan 1993 – Dec 1993 |
| Burns,j.c. G-8-122426 | Proco Operating Co., Inc. | Gorman,east (Marble Falls-Lower) | Comanche | 1 | 12 | 23.7K | Jan 1993 – May 2001 |
| Santa FE-Bryan G-8-115658 | Proco Operating Co., Inc. | Dominey (Caddo) | Comanche | 1 | 11 | 19.8K | Jan 1993 – Nov 1997 |
| McAvoy, Martha G-13-169863 | Proco Operating Co., Inc. | Bartons Chapel, S. (Strawn 3200) | Palo Pinto | 1 | 9 | 196K | Oct 1998 – Feb 2021 |
| Collins, P. H. Unit G-13-180751 | Proco Operating Co., Inc. | Bartons Chapel, S. (Strawn 3200) | Palo Pinto | 1 | 2 | 93.7K | Jan 2001 – Oct 2013 |
| Collins, P. H. Unit G-8-194337 | Proco Operating Co., Inc. | Graford (Atoka Congl.) | Palo Pinto | 1 | 1 | 770 | Jul 2003 – May 2005 |
| Hart Ranch G-8-100955 | Proco Operating Co., Inc. | Mineral Wells, S. (Congl. 4270) | Palo Pinto | 1 | 1 | 16.6K | Jan 1993 – Feb 2005 |
| Collins, P. H. Unit G-8-285145 | Proco Operating Co., Inc. | Palo Pinto County Regular | Palo Pinto | 1 | 0 | 0 | — |
| Nash G-8-291047 | Proco Operating Co., Inc. | Oran (Marble Falls) | Palo Pinto | 1 | 0 | 0 | — |
| P.H. Collins Unit G-8-291054 | Proco Operating Co., Inc. | Oran (Marble Falls) | Palo Pinto | 1 | 0 | 0 | — |
| Green, Nell G-8-136378 | Proco Operating Co., Inc. | Black Ranch (Atoka 800) | Hood | 1 | 0 | 0 | — |
| Hayter, A. L. G-8-134384 | Proco Operating Co., Inc. | Buckner (Bend) | Parker | 1 | 0 | 0 | — |
| Green, Jake G-8-131188 | Proco Operating Co., Inc. | Wildcat | Hood | 1 | 0 | 0 | — |
| Green, Jake G-8-131187 | Proco Operating Co., Inc. | Wildcat | Hood | 1 | 0 | 0 | — |
| Hicks-Santa FE G-8-127754 | Proco Operating Co., Inc. | Dominey (Caddo) | Comanche | 1 | 0 | 8.01K | Nov 1993 – Dec 2000 |
| Green,wiley T. "A" G-8-124502 | Proco Operating Co., Inc. | Palo Pinto Co. Reg. (Gas) | Palo Pinto | 1 | 0 | 351 | Nov 1997 – Jan 2003 |
| Floyd,james W. G-8-121197 | Proco Operating Co., Inc. | Ely's Choice | Parker | 1 | 0 | 133 | May 1993 – Nov 1993 |
| Hayter G-8-114911 | Proco Operating Co., Inc. | Proco (Strawn 1690) | Parker | 1 | 0 | 0 | — |
| Hayter, A. L. G-8-112358 | Proco Operating Co., Inc. | Proco (Strawn 1690) | Parker | 1 | 0 | 0 | — |
| Hayter G-8-110737 | Proco Operating Co., Inc. | Proco (Strawn 1690) | Parker | 1 | 0 | 8.59K | Jan 1993 – May 1994 |
| McAvoy, Martha G-13-285480 | Proco Operating Co., Inc. | KRS (Marble Falls) | Palo Pinto | 1 | 0 | 10.3K | Dec 2018 – Feb 2021 |
| C. P. Clayton A G-13-291044 | Proco Operating Co., Inc. | Newark, East (Barnett Shale) | Jack | 1 | 0 | 0 | — |
| Cranford-Lyon G-13-291048 | Proco Operating Co., Inc. | KRS (Marble Falls) | Jack | 1 | 0 | 0 | — |
| C. P. Clayton G-13-291067 | Proco Operating Co., Inc. | KRS (Marble Falls) | Palo Pinto | 1 | 0 | 0 | — |
| Hayter, A. L. G-8-109696 | Proco Operating Co., Inc. | Proco (Strawn 1690) | Parker | 1 | 0 | 0 | — |
| Green O-8-14292 | Proco Operating Co., Inc. | Lipan (Strawn Oil) | Hood | 1 | 0 | 0 | — |
| Hart Ranch G-8-109329 | Proco Operating Co., Inc. | Hart Ranch (Strawn) | Palo Pinto | 1 | 0 | 64.1K | Aug 1994 – Dec 2021 |
| Setzler O-8-20839 | Proco Operating Co., Inc. | Gorman, E. (Caddo) | Comanche | 2 | 0 | 0 | — |
| Dominey O-8-21104 | Proco Operating Co., Inc. | Comanche County Regular | Comanche | 1 | 0 | 0 | — |
| Setzler "B" O-8-21177 | Proco Operating Co., Inc. | Gorman, E. (Caddo) | Comanche | 1 | 0 | 0 | — |
| Burns, J. C. O-8-26609 | Proco Operating Co., Inc. | Wildcat | Comanche | 1 | 0 | 0 | — |
| Wesco, Green -A- G-8-107302 | Proco Operating Co., Inc. | Lipan (Strawn) | Hood | 1 | 0 | 0 | — |
| Griffin G-8-105063 | Proco Operating Co., Inc. | Marmac (Marble Falls) | Parker | 1 | 0 | 0 | — |
| Padgett Ranch G-8-102467 | Proco Operating Co., Inc. | TJB (Congl 4200) | Palo Pinto | 1 | 0 | 6.05K | Jan 1993 – Dec 2004 |
| Padgett Ranch G-8-101488 | Proco Operating Co., Inc. | TJB (Congl 4200) | Palo Pinto | 1 | 0 | 4.07K | Jan 1993 – Oct 2017 |
| Hart Ranch G-8-97984 | Proco Operating Co., Inc. | Mineral Wells, S. (Congl. 4270) | Palo Pinto | 1 | 0 | 110K | Aug 1994 – Nov 2021 |
| Padgett Ranch G-8-96379 | Proco Operating Co., Inc. | J. V. T. (Strawn 2400) | Palo Pinto | 1 | 0 | 11.5K | Jan 1993 – Feb 2005 |
| Padgett Ranch G-8-96302 | Proco Operating Co., Inc. | J. V. T. (Strawn 2400) | Palo Pinto | 1 | 0 | 35.4K | Jan 1993 – Oct 2017 |
| Murphy, Vivian Sikes G-8-95568 | Proco Operating Co., Inc. | Mineral Wells,north (Big Saline) | Palo Pinto | 1 | 0 | 91.3K | Jan 1993 – Jun 2004 |
| Padgett Ranch G-8-91076 | Proco Operating Co., Inc. | J. V. T. (Strawn 2400) | Palo Pinto | 1 | 0 | 25.5K | Jan 1993 – Jul 2008 |
| Hayter G-8-86635 | Proco Operating Co., Inc. | Buckner(strawn) | Parker | 1 | 0 | 0 | — |
| Wesco, Jake Green G-8-75769 | Proco Operating Co., Inc. | Lipan (Strawn) | Hood | 1 | 0 | 0 | — |
| Wesco, Jake Green G-8-75745 | Proco Operating Co., Inc. | Lipan (Strawn) | Hood | 1 | 0 | 0 | — |
| Green, Wiley T. G-8-74185 | Proco Operating Co., Inc. | Palo Pinto Co. Reg. (Gas) | Palo Pinto | 1 | 0 | 78.6K | Jan 1993 – Feb 2021 |