| 702716 | Oct 4, 2010 | Oct 4, 2010 | Devon Energy Production Co, L.P. | Kenny-McCarver (SA) #3HH | 9,000 | 25134120 |
| 702963 | Oct 1, 2010 | Oct 1, 2010 | EOG Resources, Inc. | Greenway Bell Psa #7HH | 8,999 | 25134117 |
| 702963Amendment | Oct 1, 2010 | Oct 1, 2010 | EOG Resources, Inc. | Greenway Bell Psa #7HH | 8,999 | 25134117 |
| 702955 | Oct 1, 2010 | Oct 1, 2010 | EOG Resources, Inc. | Greenway Kolar Psa #6HH | 8,999 | 25134116 |
| 702821 | Oct 1, 2010 | Oct 1, 2010 | XTO Energy Inc. | Wadsworth Unit #10HH | 10,000 | 25134112 |
| 702821Amendment | Oct 1, 2010 | Oct 1, 2010 | XTO Energy Inc. | Wadsworth Unit #10HH | 10,000 | 25134112 |
| 702702 | Oct 1, 2010 | Oct 1, 2010 | Devon Energy Production Co, L.P. | Kenny-McCarver (SA) #2HH | 9,000 | 25134115 |
| 702694 | Oct 1, 2010 | Oct 1, 2010 | Devon Energy Production Co, L.P. | Kenny-McCarver (SA) #1HH | 9,000 | 25134118 |
| 700773 | Oct 1, 2010 | Oct 1, 2010 | Chesapeake Operating, Inc. | Gearhart #4HH | 9,000 | 25134082 |
| 702898 | Sep 30, 2010 | Sep 30, 2010 | EOG Resources, Inc. | Flores Unit #4HH | 8,999 | 25134113 |
| 702666 | Sep 27, 2010 | Sep 27, 2010 | XTO Energy Inc. | Gene Estes Winery Unit #3HH | 10,000 | 25134111 |
| 702626 | Sep 24, 2010 | Sep 24, 2010 | Titan Operating, LLC | Dixie #1HH | 8,000 | 25134110 |
| 702626Amendment | Sep 24, 2010 | Sep 24, 2010 | Titan Operating, LLC | Dixie #1HH | 8,500 | 25134110 |
| 702626Amendment | Sep 24, 2010 | Sep 24, 2010 | Titan Operating, LLC | Dixie #1HH | 8,500 | 25134110 |
| 702626Amendment | Sep 24, 2010 | Sep 24, 2010 | Titan Operating, LLC | Dixie-Bednarz (SA) #1HH | 8,500 | 25134110 |
| 700741 | Sep 23, 2010 | Sep 23, 2010 | Chesapeake Operating, Inc. | Joshua #3HH | 9,000 | 25134078 |
| 702301 | Sep 21, 2010 | Sep 21, 2010 | Chesapeake Operating, Inc. | Hog B #2HH | 9,000 | 25134109 |
| 702301Amendment | Sep 21, 2010 | Sep 21, 2010 | Chesapeake Operating, Inc. | Hog B #2HH | 9,000 | 25134109 |
| 700458 | Sep 21, 2010 | Sep 21, 2010 | Chesapeake Operating, Inc. | Ralph #2HH | 9,000 | 25134072 |
| 702177 | Sep 20, 2010 | Sep 20, 2010 | Devon Energy Production Co, L.P. | Fincher, Calvin #5HH | 9,000 | 25134105 |
| 702172 | Sep 20, 2010 | Sep 20, 2010 | Devon Energy Production Co, L.P. | Fincher, Calvin #4HH | 9,000 | 25134104 |
| 702171 | Sep 20, 2010 | Sep 20, 2010 | Devon Energy Production Co, L.P. | Fincher, Calvin #3HH | 9,000 | 25134103 |
| 702170 | Sep 20, 2010 | Sep 20, 2010 | Devon Energy Production Co, L.P. | Fincher, Calvin #2HH | 9,000 | 25134102 |
| 702240 | Sep 16, 2010 | Sep 16, 2010 | EOG Resources, Inc. | Greenway Unit #5HH | 7,500 | 25134108 |
| 702239 | Sep 16, 2010 | Sep 16, 2010 | EOG Resources, Inc. | Greenway Unit #4HH | 7,500 | 25134107 |
| 702238 | Sep 16, 2010 | Sep 16, 2010 | EOG Resources, Inc. | Greenway Unit #3HH | 7,500 | 25134106 |
| 701945 | Sep 15, 2010 | Sep 15, 2010 | Devon Energy Production Co, L.P. | McGee, Odis Gas Unit #3HH | 9,000 | 25134097 |
| 701852 | Sep 15, 2010 | Sep 15, 2010 | Devon Energy Production Co, L.P. | McGee, Odis Gas Unit #2HH | 9,000 | 25134096 |
| 702090 | Sep 14, 2010 | Sep 14, 2010 | XTO Energy Inc. | Gery Smith Unit #A 6HH | 10,000 | 25134101 |
| 702090Amendment | Sep 14, 2010 | Sep 14, 2010 | XTO Energy Inc. | Gery Smith Unit #A 6HH | 10,000 | 25134101 |
| 702065 | Sep 14, 2010 | Sep 14, 2010 | XTO Energy Inc. | Gery Smith Unit #A 3HH | 10,000 | 25134100 |
| 702065Amendment | Sep 14, 2010 | Sep 14, 2010 | XTO Energy Inc. | Gery Smith Unit #A 3HH | 10,000 | 25134100 |
| 702061 | Sep 14, 2010 | Sep 14, 2010 | XTO Energy Inc. | Gery Smith Unit #A 2HH | 10,000 | 25134098 |
| 702061Amendment | Sep 14, 2010 | Sep 14, 2010 | XTO Energy Inc. | Gery Smith Unit #A 2HH | 11,250 | 25134098 |
| 702058 | Sep 14, 2010 | Sep 14, 2010 | XTO Energy Inc. | Lewis Unit #B 9HH | 10,000 | 25134099 |
| 702058Amendment | Sep 14, 2010 | Sep 14, 2010 | XTO Energy Inc. | Lewis Unit #B 9HH | 10,000 | 25134099 |
| 701944 | Sep 10, 2010 | Sep 10, 2010 | EOG Resources, Inc. | Bell #1HH | 7,500 | 25134095 |
| 700743 | Sep 10, 2010 | Sep 10, 2010 | Chesapeake Operating, Inc. | Joshua #4HH | 9,000 | 25134079 |
| 701860 | Sep 9, 2010 | Sep 9, 2010 | EOG Resources, Inc. | Beasley Unit #3HH | 7,000 | 25134094 |
| 701706 | Sep 7, 2010 | Sep 7, 2010 | XTO Energy Inc. | Lewis Unit #B 7HH | 10,000 | 25134093 |
| 701706Amendment | Sep 7, 2010 | Sep 7, 2010 | XTO Energy Inc. | Lewis Unit #B 7HH | 10,500 | 25134093 |
| 701573 | Sep 3, 2010 | Sep 3, 2010 | Chesapeake Operating, Inc. | Tantarra Estate #6HH | 9,000 | 25134092 |
| 701544 | Sep 3, 2010 | Sep 3, 2010 | Titan Operating, LLC | Briar Oaks Unit #1HH | 7,500 | 25134091 |
| 701518 | Sep 2, 2010 | Sep 2, 2010 | Chesapeake Operating, Inc. | Stretch #3HH | 9,000 | 25134090 |
| 701517 | Sep 2, 2010 | Sep 2, 2010 | Chesapeake Operating, Inc. | Stretch #2HH | 9,000 | 25134089 |
| 701199 | Aug 30, 2010 | Aug 30, 2010 | Chesapeake Operating, Inc. | Cart Barn-Cole (SA) #1HH | 9,000 | 25134087 |
| 701207 | Aug 27, 2010 | Aug 27, 2010 | Titan Operating, LLC | McDonald Unit #1HH | 8,000 | 25134088 |
| 701207Amendment | Aug 27, 2010 | Aug 27, 2010 | Titan Operating, LLC | McDonald Unit #1HH | 8,000 | 25134088 |
| 701154 | Aug 26, 2010 | Aug 26, 2010 | Chesapeake Operating, Inc. | Cedf #8HH | 9,000 | 25134086 |
| 701152 | Aug 26, 2010 | Aug 26, 2010 | Chesapeake Operating, Inc. | Cedf #5HH | 9,000 | 25134085 |
| 701152Amendment | Aug 26, 2010 | Aug 26, 2010 | Chesapeake Operating, Inc. | Cedf #5HH | 9,000 | 25134085 |
| 700898 | Aug 25, 2010 | Aug 25, 2010 | EOG Resources, Inc. | Roten Unit #2HH | 8,900 | 25130751 |
| 699881 | Aug 25, 2010 | Aug 25, 2010 | XTO Energy Inc. | Mfg #2HH | 10,000 | 25134062 |
| 699881Amendment | Aug 25, 2010 | Aug 25, 2010 | XTO Energy Inc. | Mfg #2HH | 10,000 | 25134062 |
| 701044 | Aug 24, 2010 | Aug 24, 2010 | Chesapeake Operating, Inc. | Runway #5HH | 12,000 | 25134084 |
| 700885 | Aug 20, 2010 | Aug 20, 2010 | Chesapeake Operating, Inc. | Parnell #14HH | 9,000 | 25134083 |
| 700577 | Aug 19, 2010 | Aug 19, 2010 | Devon Energy Production Co, L.P. | Tindall, Cathy Ann #5HH | 9,000 | 25134081 |
| 700577Amendment | Aug 19, 2010 | Aug 19, 2010 | Devon Energy Production Co, L.P. | Tindall, Cathy Ann #5HH | 9,000 | 25134081 |
| 700574 | Aug 19, 2010 | Aug 19, 2010 | Devon Energy Production Co, L.P. | Tindall, Cathy Ann #4HH | 9,000 | 25134080 |
| 700574Amendment | Aug 19, 2010 | Aug 19, 2010 | Devon Energy Production Co, L.P. | Tindall, Cathy Ann #4HH | 9,000 | 25134080 |
| 700740 | Aug 17, 2010 | Aug 17, 2010 | Chesapeake Operating, Inc. | Joshua #2HH | 9,000 | 25134077 |
| 700685 | Aug 17, 2010 | Aug 17, 2010 | Chesapeake Operating, Inc. | Cowboy #1HH | 9,000 | 25134076 |
| 700685Amendment | Aug 17, 2010 | Aug 17, 2010 | Chesapeake Operating, Inc. | Cowboy #1HH | 9,000 | 25134076 |
| 700685Amendment | Aug 17, 2010 | Aug 17, 2010 | Chesapeake Operating, Inc. | Cowboy #1HH | 9,000 | 25134076 |
| 700545 | Aug 12, 2010 | Aug 12, 2010 | Chesapeake Operating, Inc. | Little Hoss #X 5HH | 9,000 | 25134075 |
| 700521 | Aug 12, 2010 | Aug 12, 2010 | Devon Energy Production Co, L.P. | Tindall, Cathy Ann #3HH | 9,000 | 25134074 |
| 700521Amendment | Aug 12, 2010 | Aug 12, 2010 | Devon Energy Production Co, L.P. | Tindall, Cathy Ann #3HH | 9,000 | 25134074 |
| 700518 | Aug 12, 2010 | Aug 12, 2010 | Devon Energy Production Co, L.P. | Tindall, Cathy Ann #2HH | 9,000 | 25134073 |
| 700518Amendment | Aug 12, 2010 | Aug 12, 2010 | Devon Energy Production Co, L.P. | Tindall, Cathy Ann #2HH | 9,000 | 25134073 |
| 700452 | Aug 11, 2010 | Aug 11, 2010 | Chesapeake Operating, Inc. | E Brown-I G Kennon (SA) #1HH | 9,000 | 25134071 |
| 699910 | Aug 11, 2010 | Aug 11, 2010 | Arrington,david H. Oil & Gas,inc | Platinum Blonde #2HH | 8,500 | 25133368 |
| 700366 | Aug 10, 2010 | Aug 10, 2010 | Chesapeake Operating, Inc. | Buchanan-I G Kennon (SA) #1HH | 9,000 | 25134070 |
| 700190 | Aug 5, 2010 | Aug 5, 2010 | Chesapeake Operating, Inc. | Little Hoss 7 #A 5HH | 9,000 | 25134069 |
| 700184 | Aug 5, 2010 | Aug 5, 2010 | Chesapeake Operating, Inc. | Mann, S. #19HH | 9,000 | 25134068 |
| 700184Amendment | Aug 5, 2010 | Aug 5, 2010 | Chesapeake Operating, Inc. | Mann, S. #19HH | 9,000 | 25134068 |
| 700174 | Aug 5, 2010 | Aug 5, 2010 | XTO Energy Inc. | Rice Unit #5HH | 10,000 | 25134067 |
| 700174Amendment | Aug 5, 2010 | Aug 5, 2010 | XTO Energy Inc. | Rice Unit #5HH | 12,500 | 25134067 |
| 700112 | Aug 4, 2010 | Aug 4, 2010 | EOG Resources, Inc. | Clements Psa #13HH | 8,999 | 25134066 |
| 700102 | Aug 4, 2010 | Aug 4, 2010 | Chesapeake Operating, Inc. | Pegasus #1HH | 9,000 | 25134065 |
| 700102Amendment | Aug 4, 2010 | Aug 4, 2010 | Chesapeake Operating, Inc. | Pegasus #1HH | 9,000 | 25134065 |
| 700102Amendment | Aug 4, 2010 | Aug 4, 2010 | Chesapeake Operating, Inc. | Pegasus #1HH | 9,000 | 25134065 |
| 699900 | Aug 2, 2010 | Aug 2, 2010 | EOG Resources, Inc. | Ford Unit #10HH | 7,800 | 25134063 |
| 699604 | Aug 2, 2010 | Aug 2, 2010 | Devon Energy Production Co, L.P. | Goodnight, Selma #2HH | 9,000 | 25134064 |
| 699843 | Jul 30, 2010 | Jul 30, 2010 | Chesapeake Operating, Inc. | Bacsik #3HH | 9,000 | 25134061 |
| 699843Amendment | Jul 30, 2010 | Jul 30, 2010 | Chesapeake Operating, Inc. | Bacsik #3HH | 9,000 | 25134061 |
| 699842 | Jul 30, 2010 | Jul 30, 2010 | Chesapeake Operating, Inc. | Bacsik #2HH | 9,000 | 25134060 |
| 699842Amendment | Jul 30, 2010 | Jul 30, 2010 | Chesapeake Operating, Inc. | Bacsik #2HH | 9,000 | 25134060 |
| 699769 | Jul 30, 2010 | Jul 30, 2010 | XTO Energy Inc. | Green Highlander Unit #4HH | 10,000 | 25134058 |
| 699769Amendment | Jul 30, 2010 | Jul 30, 2010 | XTO Energy Inc. | Green Highlander Unit #4HH | 10,000 | 25134058 |
| 699775 | Jul 29, 2010 | Jul 29, 2010 | XTO Energy Inc. | Ruth Turner Unit #4HH | 10,500 | 25134059 |
| 699766 | Jul 29, 2010 | Jul 29, 2010 | XTO Energy Inc. | Green Highlander Unit #3HH | 10,000 | 25134057 |
| 699663 | Jul 28, 2010 | Jul 28, 2010 | XTO Energy Inc. | Ruth Turner Unit #7HH | 10,000 | 25134055 |
| 699487 | Jul 26, 2010 | Jul 26, 2010 | EOG Resources, Inc. | Ford/Ellis Psa #9HH | 8,999 | 25134054 |
| 699481 | Jul 26, 2010 | Jul 26, 2010 | EOG Resources, Inc. | Ford/Ellis Psa #8HH | 8,999 | 25134053 |
| 699461 | Jul 23, 2010 | Jul 23, 2010 | XTO Energy Inc. | Rafter J Unit #A 3HH | 10,000 | 25134052 |
| 699459 | Jul 23, 2010 | Jul 23, 2010 | XTO Energy Inc. | Rafter J Unit #A 2HH | 10,000 | 25134051 |
| 699139 | Jul 23, 2010 | Jul 23, 2010 | Devon Energy Production Co, L.P. | Muzyka, Martha #6HH | 9,000 | 25134048 |
| 699138 | Jul 23, 2010 | Jul 23, 2010 | Devon Energy Production Co, L.P. | Muzyka, Martha #5HH | 9,000 | 25134049 |
| 699361 | Jul 22, 2010 | Jul 22, 2010 | Chesapeake Operating, Inc. | Little Hoss #I 5HH | 9,000 | 25134050 |
| 699098 | Jul 22, 2010 | Jul 22, 2010 | Devon Energy Production Co, L.P. | Muzyka, Martha #4HH | 9,000 | 25134047 |