| Huerfanito Unit #153S30-045-35214 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,256 | Nov 19, 2010 | 0 | 0 |
| Carracas Unit #124HHZ30-039-30979 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | PermittedGas | 8,024 | Nov 18, 2010 | 0 | 0 |
| Gardner C #005R30-039-35194 | XTO Energy, Inc only | Rio ArribaBasin Fruitland Coal (Gas) | CanceledGas | 3,919 | Nov 18, 2010 | 0 | 0 |
| Gardner C #005R30-045-35194 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,952 | Nov 18, 2010 | 0 | 37,435 |
| Elliott a #10030-045-35199 | Burlington Resources Oil & Gas Company LP only | San JuanAztec Fruitland Sand (Gas) | CanceledGas | 2,674 | Nov 18, 2010 | 0 | 0 |
| Pepper #001S30-045-35209 | Rim Operating, Inc. only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,771 | Nov 18, 2010 | 0 | 22,306 |
| Pepper #00230-045-35210 | Rim Operating, Inc. only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,702 | Nov 18, 2010 | 0 | 8,151 |
| Carracas 33B #012HHZ30-039-30841 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | PermittedGas | 7,966 | Nov 5, 2010 | 0 | 0 |
| Rosa Unit #40530-039-30919 | WPX Energy Production, LLC only | Rio ArribaBasin Fruitland Coal (Gas) | CanceledGas | 3,955 | Nov 5, 2010 | 0 | 0 |
| Rosa Unit #40330-039-30901 | WPX Energy Production, LLC only | Rio ArribaBasin Fruitland Coal (Gas) | PluggedGas | 3,420 | Oct 25, 2010 | 0 | 0 |
| Rosa Unit #374A30-039-30918 | Logos Operating, LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,204 | Oct 25, 2010 | 0 | 12,514 |
| Carracas 13B #016HHZ30-039-30950 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 7,815 | Oct 25, 2010 | 0 | 39,701 |
| H B McGrady a #001HHZ30-045-34912 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 4,719 | Oct 25, 2010 | 0 | 21,050 |
| Huerfanito Unit #17830-045-35192 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,423 | Oct 6, 2010 | 0 | 0 |
| Day B #100S30-045-35198 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 3,090 | Sep 29, 2010 | 0 | 0 |
| Jacques #100S30-045-35190 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,623 | Sep 14, 2010 | 0 | 0 |
| San Juan 29 6 Unit #212S30-039-30934 | Conocophillips Company only | Rio ArribaBasin Fruitland Coal (Gas) | CanceledGas | 3,615 | Aug 27, 2010 | 0 | 0 |
| Juniper West 26 #03230-045-34859 | Coleman Oil & Gas Inc only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,150 | Aug 27, 2010 | 0 | 0 |
| Juniper West 26 #01230-045-34860 | Coleman Oil & Gas Inc only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,150 | Aug 27, 2010 | 0 | 0 |
| Trading Post 29 #00330-045-34931 | Maralex Resources Inc only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,650 | Aug 27, 2010 | 0 | 0 |
| Trading Post 29 #00230-045-34953 | Maralex Resources Inc only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,650 | Aug 27, 2010 | 0 | 0 |
| Sanchez-O'Brien #090S30-045-35146 | Dugan Production Corp only | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 1,960 | Aug 27, 2010 | 0 | 0 |
| Graham #100S30-045-35180 | M & G Drlg Co Inc only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,296 | Aug 27, 2010 | 0 | 137 |
| Marron #10030-045-35181 | M & G Drlg Co Inc only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,203 | Aug 27, 2010 | 0 | 7,516 |
| Florance #14230-045-35175 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,725 | Aug 6, 2010 | 71 | 32,763 |
| C J Holder #200S30-045-34944 | Logos Operating, LLC only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,747 | Jul 28, 2010 | 0 | 0 |
| C J Holder Com #201S30-045-34945 | Logos Operating, LLC only | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 1,860 | Jul 28, 2010 | 0 | 0 |
| C J Holder #20130-045-34946 | Logos Operating, LLC only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,800 | Jul 28, 2010 | 0 | 0 |
| C J Holder #20030-045-34949 | Logos Operating, LLC only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,789 | Jul 28, 2010 | 0 | 0 |
| Sixteen G's Com #091S30-045-35145 | Dugan Production Corp only | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 1,930 | Jul 28, 2010 | 0 | 0 |
| Florance a #210R30-045-35179 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,887 | Jul 28, 2010 | 0 | 26,725 |
| Coaly #00330-045-35012 | Dugan Production Corp only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,360 | Jul 14, 2010 | 0 | 1,462 |
| Sixteen G's Com #09130-045-35144 | Dugan Production Corp only | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 1,925 | Jul 14, 2010 | 0 | 0 |
| San Juan 32 9 Unit #12530-045-35169 | Burlington Resources Oil & Gas Company LP only | San JuanBlanco Pictured Cliffs (Gas) | CanceledGas | 3,577 | Jul 14, 2010 | 0 | 0 |
| Reese Federal #001S30-045-35171 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,486 | Jul 14, 2010 | 0 | 0 |
| Carracas 14A #016HHZ30-039-30842 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 9,035 | Jul 6, 2010 | 0 | 57,986 |
| Hancock #003S30-045-35168 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,647 | Jul 6, 2010 | 0 | 0 |
| Five of Diamonds #090HHZ30-045-35167 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 5,323 | Jun 24, 2010 | 0 | 29,132 |
| Sixteen G's #090S30-045-35143 | Dugan Production Corp only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,940 | Jun 22, 2010 | 0 | 2,519 |
| Carracas 27B #001H30-039-30906 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | PermittedGas | 9,975 | Jun 11, 2010 | 0 | 0 |
| Rosa Unit Com #37730-039-30974 | Logos Operating, LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,643 | Jun 11, 2010 | 0 | 1,853 |
| Storey C #10130-045-35099 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,559 | Jun 11, 2010 | 0 | 0 |
| Turner Hughes #011S30-045-35153 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,538 | Jun 11, 2010 | 0 | 0 |
| Fee #100S30-045-35166 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,339 | Jun 8, 2010 | 0 | 0 |
| Lodewick #10030-045-35095 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,666 | Jun 4, 2010 | 0 | 36,932 |
| Abrams #100S30-045-35159 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,390 | Jun 3, 2010 | 0 | 32,011 |
| Rock Island Federal Com #10030-045-38168 | Burlington Resources Oil & Gas Company LP only | San JuanAztec Fruitland Sand (Gas) | CanceledGas | 2,382 | Jun 3, 2010 | 0 | 0 |
| FC State Com #024S30-045-35163 | Conocophillips Company only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,163 | Jun 2, 2010 | 0 | 0 |
| West Bisti 6 #00430-045-34788 | Caerus Southern Rockies LLC only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,600 | May 21, 2010 | 0 | 0 |
| Northeast Blanco Unit #432A30-045-35142 | Devon Energy Production Company, LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 3,762 | May 18, 2010 | 0 | 0 |