+---------+---+---------+---+---------+---------+---------+---------+---------+
| > **RE  |   | > Steve |   | >       |         |         |         |         |
| ICHMANN |   | >       |   | Timothy |         |         |         |         |
| > PE    |   |  Walker |   | > W.    |         |         |         |         |
| TROLEUM |   | >       |   | >       |         |         |         |         |
| >       |   | > Re    |   | O\'Neal |         |         |         |         |
| CORP.** |   | ichmann |   | >       |         |         |         |         |
| >       |   | > Pe    |   | > Asst. |         |         |         |         |
| > **    |   | troleum |   | > U.S.  |         |         |         |         |
| LIMITED |   | > Corp. |   | > Tr    |         |         |         |         |
| >       |   | >       |   | ustee - |         |         |         |         |
| SERVICE |   | > 1048  |   | >       |         |         |         |         |
| > LIST  |   | > Texan |   |  Region |         |         |         |         |
| > (AS   |   | > Trail |   | > 6     |         |         |         |         |
| > OF    |   | >       |   | >       |         |         |         |         |
| > 3/1   |   | > Gra   |   | (Tyler) |         |         |         |         |
| 2/07)** |   | pevine, |   | >       |         |         |         |         |
|         |   | > TX    |   | > 300   |         |         |         |         |
|         |   | > 76051 |   | > Plaza |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   |         |   |  Tower, |         |         |         |         |
|         |   |         |   | > 110   |         |         |         |         |
|         |   |         |   | > N.    |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   |         |   | College |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   |         |   |  Tyler, |         |         |         |         |
|         |   |         |   | > Texas |         |         |         |         |
|         |   |         |   | > 75702 |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| Patrick |   | Mark    |   |         |         |         |         |         |
| Kelley  |   | Roberts |   |         |         |         |         |         |
|         |   |         |   |         |         |         |         |         |
| 6101    |   | Striker |   |         |         |         |         |         |
| South   |   | Pe      |   |         |         |         |         |         |
| B       |   | troleum |   |         |         |         |         |         |
| roadway |   | LLC     |   |         |         |         |         |         |
|         |   |         |   |         |         |         |         |         |
| Suite   |   | Stewart |   |         |         |         |         |         |
| 500     |   | Creek   |   |         |         |         |         |         |
|         |   | Office  |   |         |         |         |         |         |
| PO Box  |   | Center  |   |         |         |         |         |         |
| 7879    |   | II      |   |         |         |         |         |         |
|         |   |         |   |         |         |         |         |         |
| Tyler,  |   | 5750    |   |         |         |         |         |         |
| TX      |   | Genesis |   |         |         |         |         |         |
| 75711   |   | Court,  |   |         |         |         |         |         |
|         |   | Suite   |   |         |         |         |         |         |
|         |   | 110     |   |         |         |         |         |         |
|         |   |         |   |         |         |         |         |         |
|         |   | Frisco, |   |         |         |         |         |         |
|         |   | TX      |   |         |         |         |         |         |
|         |   | 75034   |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > **[O  |   |         |   |         |         |         |         |         |
| FFICIAL |   |         |   |         |         |         |         |         |
| > UN    |   |         |   |         |         |         |         |         |
| SECURED |   |         |   |         |         |         |         |         |
| > CR    |   |         |   |         |         |         |         |         |
| EDITORS |   |         |   |         |         |         |         |         |
| > COMM  |   |         |   |         |         |         |         |         |
| ITTEE:] |   |         |   |         |         |         |         |         |
| {.under |   |         |   |         |         |         |         |         |
| line}** |   |         |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > Mr.   |   | > Mr.   |   | > Mr.   |         |         |         |         |
| > Randy |   | >       |   | >       |         |         |         |         |
| > S     |   |  Cloyse |   |  Steven |         |         |         |         |
| nyder - |   | >       |   | > R.    |         |         |         |         |
| >       |   | Talbott |   | >       |         |         |         |         |
| Interim |   | >       |   |  Reames |         |         |         |         |
| > C     |   | >       |   | >       |         |         |         |         |
| hairman |   |  **PATT |   | >       |         |         |         |         |
| >       |   | ERSON - |   |  **HALL |         |         |         |         |
| >       |   | > UTI   |   | IBURTON |         |         |         |         |
| **SCHLU |   | > D     |   | >       |         |         |         |         |
| MBERGER |   | RILLING |   |  ENERGY |         |         |         |         |
| > TEC   |   | > C     |   | > SE    |         |         |         |         |
| HNOLOGY |   | OMPANY, |   | RVICES, |         |         |         |         |
| >       |   | > L.P., |   | >       |         |         |         |         |
|  CORPOR |   | > L.    |   |  INC.** |         |         |         |         |
| ATION** |   | L.L.P** |   | >       |         |         |         |         |
| >       |   | >       |   | > 2601  |         |         |         |         |
| > 330   |   | > 4510  |   | > B     |         |         |         |         |
| > M     |   | >       |   | eltline |         |         |         |         |
| arshall |   |  Lamesa |   | > Rd.   |         |         |         |         |
| >       |   | >       |   | > Suite |         |         |         |         |
| Street, |   | Highway |   | > 1A231 |         |         |         |         |
| > Suite |   | >       |   | >       |         |         |         |         |
| > 610   |   | >       |   | > Carr  |         |         |         |         |
| >       |   | Snyder, |   | ollton, |         |         |         |         |
| > Shre  |   | > Texas |   | > Texas |         |         |         |         |
| veport, |   | > 79549 |   | > 75006 |         |         |         |         |
| > LA    |   |         |   |         |         |         |         |         |
| > 71101 |   |         |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > Mr.   |   | > Mr.   |   | > Mr.   |         |         |         |         |
| > David |   | >       |   | >       |         |         |         |         |
| >       |   | William |   |  Donald |         |         |         |         |
| Bizzell |   | > D.    |   | > J.    |         |         |         |         |
| >       |   | > H     |   | >       |         |         |         |         |
| >       |   | ibbetts |   | Guedry, |         |         |         |         |
|  **HALL |   | >       |   | > Jr.   |         |         |         |         |
| IBURTON |   | > **    |   | >       |         |         |         |         |
| >       |   | PIONEER |   | >       |         |         |         |         |
|  ENERGY |   | > D     |   |  **GREY |         |         |         |         |
| > SE    |   | RILLING |   | > WOLF  |         |         |         |         |
| RVICES, |   | > SE    |   | > D     |         |         |         |         |
| >       |   | RVICES, |   | RILLING |         |         |         |         |
|  INC.** |   | >       |   | > C     |         |         |         |         |
| >       |   |  LTD.** |   | OMPANY, |         |         |         |         |
| > 10200 |   | >       |   | >       |         |         |         |         |
| > B     |   | > 1250  |   |  L.P.** |         |         |         |         |
| ellaire |   | > N.E.  |   | >       |         |         |         |         |
| > Blvd  |   | > Loop  |   | > 10370 |         |         |         |         |
| >       |   | > 410,  |   | > R     |         |         |         |         |
| #3NE17D |   | > Suite |   | ichmond |         |         |         |         |
| >       |   | > 1000  |   | > Ave., |         |         |         |         |
| > H     |   | >       |   | > Suite |         |         |         |         |
| ouston, |   | > San   |   | > 600   |         |         |         |         |
| > TX    |   | > A     |   | >       |         |         |         |         |
| > 770   |   | ntonio, |   | > H     |         |         |         |         |
| 72-5206 |   | > Texas |   | ouston, |         |         |         |         |
|         |   | > 78209 |   | > Texas |         |         |         |         |
|         |   |         |   | > 77042 |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > Mr.   |   | > Mr.   |   | Mr.     |         |         |         |         |
| > Jim   |   | > Mark  |   | Brad A. |         |         |         |         |
| > Tawse |   | > E.    |   | Adams   |         |         |         |         |
| >       |   | >       |   |         |         |         |         |         |
| > *     |   |  Schell |   | **      |         |         |         |         |
| *BUNKER |   | >       |   | ALLIS-C |         |         |         |         |
| > STEEL |   | >       |   | HALMERS |         |         |         |         |
| >       |   |  **UNIT |   | ENERGY, |         |         |         |         |
|  CORPOR |   | > TEXAS |   | INC.**  |         |         |         |         |
| ATION** |   | > DRI   |   |         |         |         |         |         |
| >       |   | LLING,L |   | Whitney |         |         |         |         |
| > 1225  |   | .L.C.** |   | N       |         |         |         |         |
| > North |   | >       |   | ational |         |         |         |         |
| > Loop  |   | > 7130  |   | Bank,   |         |         |         |         |
| > West, |   | > S.    |   | Suite   |         |         |         |         |
| > Suite |   | >       |   | 814     |         |         |         |         |
| > 770   |   |  Lewis, |   |         |         |         |         |         |
| >       |   | > Suite |   | 228 St. |         |         |         |         |
| > H     |   | > 1000  |   | Charles |         |         |         |         |
| ouston, |   | >       |   | Ave.    |         |         |         |         |
| > Texas |   | > Tulsa |   |         |         |         |         |         |
| > 77008 |   | > OK    |   | New     |         |         |         |         |
|         |   | > 74136 |   | O       |         |         |         |         |
|         |   |         |   | rleans, |         |         |         |         |
|         |   |         |   | LA      |         |         |         |         |
|         |   |         |   | 70130   |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| Mr.     |   |         |   |         |         |         |         |         |
| Frank   |   |         |   |         |         |         |         |         |
| D.      |   |         |   |         |         |         |         |         |
| M       |   |         |   |         |         |         |         |         |
| cDonald |   |         |   |         |         |         |         |         |
|         |   |         |   |         |         |         |         |         |
| **XTO   |   |         |   |         |         |         |         |         |
| ENERGY  |   |         |   |         |         |         |         |         |
| INC**.  |   |         |   |         |         |         |         |         |
|         |   |         |   |         |         |         |         |         |
| 810     |   |         |   |         |         |         |         |         |
| Houston |   |         |   |         |         |         |         |         |
| Street  |   |         |   |         |         |         |         |         |
|         |   |         |   |         |         |         |         |         |
| Fort    |   |         |   |         |         |         |         |         |
| Worth,  |   |         |   |         |         |         |         |         |
| TX      |   |         |   |         |         |         |         |         |
| 76102   |   |         |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| Rhett   |   | Jason   |   | John S. |         |         |         |         |
| G.      |   | R.      |   | Brannon |         |         |         |         |
| Ca      |   | Searcy  |   |         |         |         |         |         |
| mpbell, |   |         |   | T       |         |         |         |         |
| Randy   |   | Jason   |   | hompson |         |         |         |         |
| W.      |   | R.      |   | &       |         |         |         |         |
| W       |   | Searcy  |   | Knight  |         |         |         |         |
| illiams |   | &       |   | LLP     |         |         |         |         |
|         |   | Asso    |   |         |         |         |         |         |
| Allison |   | ciates, |   | 1700    |         |         |         |         |
| D.      |   | P.C.    |   | Pacific |         |         |         |         |
| Byman   |   |         |   | Ave,    |         |         |         |         |
|         |   | P.O.    |   | Suitee  |         |         |         |         |
| T       |   | Box     |   | 3300    |         |         |         |         |
| hompson |   | 3929    |   |         |         |         |         |         |
| &       |   |         |   | Dallas, |         |         |         |         |
| Knight  |   | Lo      |   | TX      |         |         |         |         |
| LLP     |   | ngview, |   | 75201   |         |         |         |         |
|         |   | Texas   |   |         |         |         |         |         |
| 333     |   | 75606   |   | Counsel |         |         |         |         |
| Clay    |   |         |   | for the |         |         |         |         |
| St.,    |   | Local   |   | Cr      |         |         |         |         |
| Suite   |   | Counsel |   | editors |         |         |         |         |
| 3300    |   | for the |   | Co      |         |         |         |         |
|         |   | Co      |   | mmittee |         |         |         |         |
| H       |   | mmittee |   |         |         |         |         |         |
| ouston, |   |         |   |         |         |         |         |         |
| TX      |   |         |   |         |         |         |         |         |
| 77002   |   |         |   |         |         |         |         |         |
|         |   |         |   |         |         |         |         |         |
| Counsel |   |         |   |         |         |         |         |         |
| for the |   |         |   |         |         |         |         |         |
| Cr      |   |         |   |         |         |         |         |         |
| editors |   |         |   |         |         |         |         |         |
| Co      |   |         |   |         |         |         |         |         |
| mmittee |   |         |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > **[20 |   |         |   |         |         |         |         |         |
| >       |   |         |   |         |         |         |         |         |
| LARGEST |   |         |   |         |         |         |         |         |
| > CR    |   |         |   |         |         |         |         |         |
| EDITORS |   |         |   |         |         |         |         |         |
| > (not  |   |         |   |         |         |         |         |         |
| > on    |   |         |   |         |         |         |         |         |
| > Comm  |   |         |   |         |         |         |         |         |
| ittee)] |   |         |   |         |         |         |         |         |
| {.under |   |         |   |         |         |         |         |         |
| line}** |   |         |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > Smith |   | >       |   | >       |         |         |         |         |
| >       |   |  Sooner |   |  Knight |         |         |         |         |
| Interna |   | > Pipe  |   | > Oil   |         |         |         |         |
| tional, |   | > Inc.  |   | > Tools |         |         |         |         |
| > Inc.  |   | >       |   | >       |         |         |         |         |
| >       |   | > Dept. |   | > c/o   |         |         |         |         |
| > P.O.  |   | > 26    |   | > Chris |         |         |         |         |
| > Box   |   | >       |   | >       |         |         |         |         |
| >       |   | > P.O.  |   | Herbert |         |         |         |         |
|  200760 |   | > Box   |   | >       |         |         |         |         |
| >       |   | > 4346  |   | > P.O.  |         |         |         |         |
| >       |   | >       |   | > Box   |         |         |         |         |
| Dallas, |   | > H     |   | > 52688 |         |         |         |         |
| > TX    |   | ouston, |   | >       |         |         |         |         |
| > 75    |   | > TX    |   | > Laf   |         |         |         |         |
| 3200760 |   | > 77    |   | ayette, |         |         |         |         |
|         |   | 2104346 |   | > LA    |         |         |         |         |
|         |   |         |   | > 70505 |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > W     |   | > Nevis |   | > Kerr  |         |         |         |         |
| illiams |   | >       |   | > McGee |         |         |         |         |
| > Pro   |   |  Energy |   | > Oil & |         |         |         |         |
| duction |   | > S     |   | > Gas   |         |         |         |         |
| > Gulf  |   | ervices |   | >       |         |         |         |         |
| > Coast |   | >       |   | Onshore |         |         |         |         |
| >       |   | > 1724B |   | > LLC   |         |         |         |         |
| >       |   | >       |   | >       |         |         |         |         |
| Company |   | > To    |   | > Dept  |         |         |         |         |
| >       |   | wnhurst |   | > 1824  |         |         |         |         |
| > Dept  |   | > Drive |   | >       |         |         |         |         |
| > 111   |   | >       |   | >       |         |         |         |         |
| >       |   | > H     |   | Denver, |         |         |         |         |
| > 1     |   | ouston, |   | > CO    |         |         |         |         |
| > W     |   | > TX    |   | > 80    |         |         |         |         |
| illiams |   | > 77043 |   | 2911824 |         |         |         |         |
| >       |   |         |   |         |         |         |         |         |
|  Center |   |         |   |         |         |         |         |         |
| >       |   |         |   |         |         |         |         |         |
| >       |   |         |   |         |         |         |         |         |
|  Tulsa, |   |         |   |         |         |         |         |         |
| > OK    |   |         |   |         |         |         |         |         |
| > 74182 |   |         |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > SWACO |   | >       |   |         |         |         |         |         |
| >       |   |  Pipeco |   |         |         |         |         |         |
| > P.O.  |   | > S     |   |         |         |         |         |         |
| > Box   |   | ervices |   |         |         |         |         |         |
| >       |   | >       |   |         |         |         |         |         |
|  200132 |   | > 20333 |   |         |         |         |         |         |
| >       |   | > State |   |         |         |         |         |         |
| >       |   | > Hwy   |   |         |         |         |         |         |
| Dallas, |   | > 249   |   |         |         |         |         |         |
| > TX    |   | >       |   |         |         |         |         |         |
| > 75    |   | > Suite |   |         |         |         |         |         |
| 3200132 |   | > 470   |   |         |         |         |         |         |
|         |   | >       |   |         |         |         |         |         |
|         |   | > H     |   |         |         |         |         |         |
|         |   | ouston, |   |         |         |         |         |         |
|         |   | > TX    |   |         |         |         |         |         |
|         |   | > 77070 |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > Bur   |   | >       |   | > Quic  |         |         |         |         |
| lington |   |  Thomas |   | ksilver |         |         |         |         |
| > Re    |   | > Pe    |   | > Res   |         |         |         |         |
| sources |   | troleum |   | ources, |         |         |         |         |
| >       |   | > Ltd.  |   | > Inc.  |         |         |         |         |
| > P.O.  |   | >       |   | >       |         |         |         |         |
| > Box   |   | > P.O.  |   | > 777   |         |         |         |         |
| >       |   | > OX    |   | > West  |         |         |         |         |
|  840656 |   | > 4317  |   | > R     |         |         |         |         |
| >       |   | >       |   | osedale |         |         |         |         |
| >       |   | > Vi    |   | >       |         |         |         |         |
| Dallas, |   | ctoria, |   |  Street |         |         |         |         |
| > TX    |   | > TX    |   | >       |         |         |         |         |
| > 75    |   | > 77    |   | > Suite |         |         |         |         |
| 2840656 |   | 9034317 |   | > 300   |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   |         |   | > Fort  |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   |         |   |  Worth, |         |         |         |         |
|         |   |         |   | > TX    |         |         |         |         |
|         |   |         |   | > 76104 |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| >       |   |         |   |         |         |         |         |         |
| Baggett |   |         |   |         |         |         |         |         |
| > Const |   |         |   |         |         |         |         |         |
| ruction |   |         |   |         |         |         |         |         |
| > Co.   |   |         |   |         |         |         |         |         |
| >       |   |         |   |         |         |         |         |         |
| > P.O.  |   |         |   |         |         |         |         |         |
| > Box   |   |         |   |         |         |         |         |         |
| > 510   |   |         |   |         |         |         |         |         |
| >       |   |         |   |         |         |         |         |         |
| > M     |   |         |   |         |         |         |         |         |
| illsap, |   |         |   |         |         |         |         |         |
| > TX    |   |         |   |         |         |         |         |         |
| > 76    |   |         |   |         |         |         |         |         |
| 0660510 |   |         |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| >       |   |         |   |         |         |         |         |         |
|  **[GOV |   |         |   |         |         |         |         |         |
| ERNMENT |   |         |   |         |         |         |         |         |
| > AGE   |   |         |   |         |         |         |         |         |
| NCIES:] |   |         |   |         |         |         |         |         |
| {.under |   |         |   |         |         |         |         |         |
| line}** |   |         |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > I     |   |         |   |         |         |         |         |         |
| nternal |   |         |   |         |         |         |         |         |
| >       |   |         |   |         |         |         |         |         |
| Revenue |   |         |   |         |         |         |         |         |
| >       |   |         |   |         |         |         |         |         |
| Service |   |         |   |         |         |         |         |         |
| >       |   |         |   |         |         |         |         |         |
| > P.O.  |   |         |   |         |         |         |         |         |
| > Box   |   |         |   |         |         |         |         |         |
| > 21126 |   |         |   |         |         |         |         |         |
| >       |   |         |   |         |         |         |         |         |
| >       |   |         |   |         |         |         |         |         |
|  Philad |   |         |   |         |         |         |         |         |
| elphia, |   |         |   |         |         |         |         |         |
| > PA    |   |         |   |         |         |         |         |         |
| > 19114 |   |         |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > **[   |   |         |   |         |         |         |         | John S. |
| NOTICES |   |         |   |         |         |         |         | Brannon |
| > OF    |   |         |   |         |         |         |         |         |
| > APPEA |   |         |   |         |         |         |         | T       |
| RANCE:] |   |         |   |         |         |         |         | hompson |
| {.under |   |         |   |         |         |         |         | &       |
| line}** |   |         |   |         |         |         |         | Knight  |
|         |   |         |   |         |         |         |         | LLP     |
|         |   |         |   |         |         |         |         |         |
|         |   |         |   |         |         |         |         | 1700    |
|         |   |         |   |         |         |         |         | Pacific |
|         |   |         |   |         |         |         |         | Ave.,   |
|         |   |         |   |         |         |         |         | Suite   |
|         |   |         |   |         |         |         |         | 3300    |
|         |   |         |   |         |         |         |         |         |
|         |   |         |   |         |         |         |         | Dallas, |
|         |   |         |   |         |         |         |         | TX      |
|         |   |         |   |         |         |         |         | 75201   |
|         |   |         |   |         |         |         |         |         |
|         |   |         |   |         |         |         |         | Counsel |
|         |   |         |   |         |         |         |         | for     |
|         |   |         |   |         |         |         |         | Hall    |
|         |   |         |   |         |         |         |         | iburton |
|         |   |         |   |         |         |         |         | Energy  |
|         |   |         |   |         |         |         |         | S       |
|         |   |         |   |         |         |         |         | ervices |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > St.   |   |         |   | > Phil  |         |         |         |         |
| > Clair |   |         |   | > F.    |         |         |         |         |
| > N     |   |         |   | > Snow  |         |         |         |         |
| ewbern, |   |         |   | >       |         |         |         |         |
| > III   |   |         |   | > Snow  |         |         |         |         |
| >       |   |         |   | > Fogel |         |         |         |         |
| > 1701  |   |         |   | > &     |         |         |         |         |
| > River |   |         |   | >       |         |         |         |         |
| > Run,  |   |         |   | Spence, |         |         |         |         |
| > Suite |   |         |   | > LLP   |         |         |         |         |
| > 1000  |   |         |   | >       |         |         |         |         |
| >       |   |         |   | > 2929  |         |         |         |         |
| > Fort  |   |         |   | > Allen |         |         |         |         |
| >       |   |         |   | > P     |         |         |         |         |
|  Worth, |   |         |   | arkway, |         |         |         |         |
| > Texas |   |         |   | > Suite |         |         |         |         |
| > 76107 |   |         |   | > 4100  |         |         |         |         |
| >       |   |         |   | >       |         |         |         |         |
| >       |   |         |   | > H     |         |         |         |         |
| Counsel |   |         |   | ouston, |         |         |         |         |
| > for 3 |   |         |   | > TX    |         |         |         |         |
| > T     |   |         |   | > 77019 |         |         |         |         |
| > Ente  |   |         |   | >       |         |         |         |         |
| rprises |   |         |   | >       |         |         |         |         |
| > L.P.  |   |         |   | Counsel |         |         |         |         |
| > D/B/A |   |         |   | > for   |         |         |         |         |
| >       |   |         |   | > Schlu |         |         |         |         |
|  Taylor |   |         |   | mberger |         |         |         |         |
| > Tr    |   |         |   | > Tec   |         |         |         |         |
| ucking, |   |         |   | hnology |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > Randy |   | > Jere  |   | > Chri  |         |         |         |         |
| >       |   | > Crean |   | stopher |         |         |         |         |
|  Snyder |   | >       |   | > J.    |         |         |         |         |
| >       |   | > Schlu |   | > Ryan  |         |         |         |         |
| > Schlu |   | mberger |   | >       |         |         |         |         |
| mberger |   | > Tec   |   | > Baker |         |         |         |         |
| > Tec   |   | hnology |   | >       |         |         |         |         |
| hnology |   | > Corp  |   |  Hughes |         |         |         |         |
| > Corp. |   | oration |   | > Inc.  |         |         |         |         |
| >       |   | >       |   | >       |         |         |         |         |
| > 330   |   | > 110   |   | > P.O.  |         |         |         |         |
| > M     |   | > Schlu |   | > Box   |         |         |         |         |
| arshall |   | mberger |   | > 4740  |         |         |         |         |
| > St.,  |   | > Dr.   |   | >       |         |         |         |         |
| > Suite |   | > (MD   |   | > H     |         |         |         |         |
| > 610   |   | > 18)   |   | ouston, |         |         |         |         |
| >       |   | >       |   | > TX    |         |         |         |         |
| > Shre  |   | > Sugar |   | > 772   |         |         |         |         |
| veport, |   | > Land, |   | 10-4740 |         |         |         |         |
| > LA    |   | > TX    |   |         |         |         |         |         |
| > 71101 |   | > 77459 |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| >       |   | > Laura |   | > David |         |         |         |         |
|  Edward |   | > A.    |   | > W     |         |         |         |         |
| > L.    |   | >       |   | eitman, |         |         |         |         |
| >       |   |  Lawton |   | > Esq.  |         |         |         |         |
|  Ripley |   | >       |   | >       |         |         |         |         |
| >       |   | >       |   | >       |         |         |         |         |
| >       |   |  Baker& |   |  Hughes |         |         |         |         |
|  Baker& |   | > Ho    |   | \|Luce, |         |         |         |         |
| > Ho    |   | stetler |   | > LLP   |         |         |         |         |
| stetler |   | > LLP   |   | >       |         |         |         |         |
| > LLP   |   | >       |   | > 1717  |         |         |         |         |
| >       |   | > 1000  |   | > Main  |         |         |         |         |
| > 1000  |   | > Lou   |   | >       |         |         |         |         |
| > Lou   |   | isiana, |   | Street, |         |         |         |         |
| isiana, |   | > Suite |   | > Suite |         |         |         |         |
| > Suite |   | > 2000  |   | > 2800  |         |         |         |         |
| > 2000  |   | >       |   | >       |         |         |         |         |
| >       |   | > H     |   | >       |         |         |         |         |
| > H     |   | ouston, |   | Dallas, |         |         |         |         |
| ouston, |   | > TX    |   | > Texas |         |         |         |         |
| > TX    |   | > 77002 |   | > 75201 |         |         |         |         |
| > 77002 |   | >       |   |         |         |         |         |         |
| >       |   | >       |   |         |         |         |         |         |
| >       |   | Counsel |   |         |         |         |         |         |
| Counsel |   | > for   |   |         |         |         |         |         |
| > for   |   | >       |   |         |         |         |         |         |
| >       |   |  Patter |   |         |         |         |         |         |
|  Patter |   | son-UTI |   |         |         |         |         |         |
| son-UTI |   | > D     |   |         |         |         |         |         |
| > D     |   | rilling |   |         |         |         |         |         |
| rilling |   |         |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| >       |   | >       |   | >       |         |         |         |         |
|  Teresa |   | Randall |   | Richard |         |         |         |         |
| > D     |   | > C.    |   | > T.    |         |         |         |         |
| avidson |   | >       |   | >       |         |         |         |         |
| >       |   | Johnson |   | Chapman |         |         |         |         |
| > Volvo |   | >       |   | >       |         |         |         |         |
| > Fi    |   | >       |   | > AN    |         |         |         |         |
| nancial |   |  Harris |   | DERSON, |         |         |         |         |
| > S     |   | >       |   | >       |         |         |         |         |
| ervices |   |  Finley |   |  SMITH, |         |         |         |         |
| >       |   | > &     |   | > NULL  |         |         |         |         |
| > 7025  |   | > Bogle |   | > &     |         |         |         |         |
| >       |   | >       |   | >       |         |         |         |         |
|  Albert |   | > Suite |   | STOFER, |         |         |         |         |
| > Pick  |   | > 3600, |   | >       |         |         |         |         |
| > Road, |   | > 777   |   | > One   |         |         |         |         |
| > Suite |   | > Main  |   | > O\    |         |         |         |         |
| > 105   |   | > St.   |   | 'Connor |         |         |         |         |
| >       |   | >       |   | >       |         |         |         |         |
|  (27409 |   | > Ft.   |   |  Plaza, |         |         |         |         |
| >       |   | >       |   | >       |         |         |         |         |
| > P.O.  |   |  Worth, |   | Seventh |         |         |         |         |
| > Box   |   | > TX    |   | > Floor |         |         |         |         |
| > 26131 |   | > 76102 |   | >       |         |         |         |         |
| >       |   | >       |   | > Post  |         |         |         |         |
| > Gree  |   | >       |   | >       |         |         |         |         |
| nsboro, |   | Counsel |   |  Office |         |         |         |         |
| > NC    |   | > for   |   | > Box   |         |         |         |         |
| > 27402 |   | >       |   | > 1969  |         |         |         |         |
|         |   |  Native |   | >       |         |         |         |         |
|         |   | > Oil   |   | > Vi    |         |         |         |         |
|         |   | > Field |   | ctoria, |         |         |         |         |
|         |   | > S     |   | > Texas |         |         |         |         |
|         |   | ervices |   | > 77902 |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   |         |   | Counsel |         |         |         |         |
|         |   |         |   | > for   |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   |         |   |  Thomas |         |         |         |         |
|         |   |         |   | > Pe    |         |         |         |         |
|         |   |         |   | troleum |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| >       |   | > John  |   | > R.    |         |         |         |         |
| Richard |   | > P.    |   | > Lee   |         |         |         |         |
| > M.    |   | > Melko |   | >       |         |         |         |         |
| > R     |   | >       |   | Barrett |         |         |         |         |
| oberson |   | >       |   | >       |         |         |         |         |
| >       |   | Gardere |   | >       |         |         |         |         |
| >       |   | > Wynne |   | Forshey |         |         |         |         |
| Gardere |   | >       |   | > &     |         |         |         |         |
| > Wynne |   |  Sewell |   | > P     |         |         |         |         |
| >       |   | > LLP   |   | rostok, |         |         |         |         |
|  Sewell |   | >       |   | >       |         |         |         |         |
| > LLP   |   | > 1000  |   |  L.L.P. |         |         |         |         |
| >       |   | > Lou   |   | >       |         |         |         |         |
| > 3000  |   | isiana, |   | > 777   |         |         |         |         |
| > Thank |   | > Suite |   | > Main  |         |         |         |         |
| sgiving |   | > 3400  |   | >       |         |         |         |         |
| > Tower |   | >       |   | Street, |         |         |         |         |
| > 1601  |   | > H     |   | > Suite |         |         |         |         |
| > Elm   |   | ouston, |   | > 1290  |         |         |         |         |
| > St.   |   | > TX    |   | >       |         |         |         |         |
| >       |   | > 770   |   | > Fort  |         |         |         |         |
| >       |   | 02-5011 |   | >       |         |         |         |         |
| Dallas, |   | >       |   |  Worth, |         |         |         |         |
| > TX    |   | >       |   | > TX    |         |         |         |         |
| > 752   |   | Counsel |   | > 76102 |         |         |         |         |
| 01-4761 |   | > for   |   | >       |         |         |         |         |
| >       |   | > Unit  |   | >       |         |         |         |         |
| >       |   | > D     |   | Counsel |         |         |         |         |
| Counsel |   | rilling |   | > for   |         |         |         |         |
| > for   |   |         |   | > XTO   |         |         |         |         |
| > Unit  |   |         |   | >       |         |         |         |         |
| > D     |   |         |   |  Energy |         |         |         |         |
| rilling |   |         |   | > S     |         |         |         |         |
|         |   |         |   | ervices |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > Mark  |   | > Jeff. |   | >       |         |         |         |         |
| > E.    |   | > P.    |   |  Arthur |         |         |         |         |
| >       |   | >       |   | > A.    |         |         |         |         |
| Andrews |   | Prostok |   | >       |         |         |         |         |
| >       |   | >       |   | Stewart |         |         |         |         |
| > Cox   |   | >       |   | >       |         |         |         |         |
| > Smith |   | Forshey |   | > Und   |         |         |         |         |
| > M     |   | > &     |   | erwood, |         |         |         |         |
| atthews |   | > P     |   | >       |         |         |         |         |
| > Incor |   | rostok, |   | Perkins |         |         |         |         |
| porated |   | >       |   | > &     |         |         |         |         |
| >       |   |  L.L.P. |   | > R     |         |         |         |         |
| > 1201  |   | >       |   | alston, |         |         |         |         |
| > Elm   |   | > 777   |   | > P.C.  |         |         |         |         |
| >       |   | > Main  |   | >       |         |         |         |         |
| Street, |   | >       |   | > 5420  |         |         |         |         |
| > Suite |   | Street, |   | > LBJ   |         |         |         |         |
| > 3300  |   | > Suite |   | > F     |         |         |         |         |
| >       |   | > 1290  |   | reeway, |         |         |         |         |
| >       |   | >       |   | > Suite |         |         |         |         |
| Dallas, |   | > Fort  |   | > 1900  |         |         |         |         |
| > Texas |   | >       |   | >       |         |         |         |         |
| > 75270 |   |  Worth, |   | >       |         |         |         |         |
| >       |   | > TX    |   | Dallas, |         |         |         |         |
| >       |   | > 76102 |   | > Texas |         |         |         |         |
| Counsel |   | >       |   | > 75240 |         |         |         |         |
| > for   |   | >       |   | >       |         |         |         |         |
| >       |   | Counsel |   | >       |         |         |         |         |
| Pioneer |   | > for   |   | Counsel |         |         |         |         |
| > D     |   | > XTO   |   | > for   |         |         |         |         |
| rilling |   | >       |   | > Argu  |         |         |         |         |
|         |   |  Energy |   | indegui |         |         |         |         |
|         |   | > S     |   | > Oil   |         |         |         |         |
|         |   | ervices |   | > Co.   |         |         |         |         |
|         |   |         |   | > II,   |         |         |         |         |
|         |   |         |   | > LTD., |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > John  |   | > John  |   | >       |         |         |         |         |
| > B.    |   | > P.    |   | Michael |         |         |         |         |
| >       |   | >       |   | > A.    |         |         |         |         |
|  Benton |   | Dillman |   | > Mc    |         |         |         |         |
| >       |   | >       |   | Connell |         |         |         |         |
| > 440   |   | > Lin   |   | > &     |         |         |         |         |
| > Lo    |   | ebarger |   | > Clay  |         |         |         |         |
| uisiana |   | >       |   | > M.    |         |         |         |         |
| >       |   |  Goggan |   | >       |         |         |         |         |
| Street, |   | > Blair |   |  Taylor |         |         |         |         |
| > Suite |   | >       |   | >       |         |         |         |         |
| > 900   |   | > PO    |   | > Kelly |         |         |         |         |
| >       |   | > Box   |   | > Hart  |         |         |         |         |
| > H     |   | > 3064  |   | > &     |         |         |         |         |
| ouston, |   | >       |   | >       |         |         |         |         |
| > TX    |   | > H     |   | Hallman |         |         |         |         |
| > 77002 |   | ouston, |   | >       |         |         |         |         |
| >       |   | > TX    |   | > 201   |         |         |         |         |
| >       |   | > 772   |   | > Main  |         |         |         |         |
| Counsel |   | 53-3064 |   | >       |         |         |         |         |
| > for   |   | >       |   | Street, |         |         |         |         |
| > Br    |   | >       |   | > Suite |         |         |         |         |
| uington |   | Counsel |   | > 2500  |         |         |         |         |
| > Engi  |   | > for   |   | >       |         |         |         |         |
| neering |   | > Ma    |   | > Fort  |         |         |         |         |
| > LC    |   | tagorda |   | >       |         |         |         |         |
|         |   | > Count |   |  Worth, |         |         |         |         |
|         |   |         |   | > TX    |         |         |         |         |
|         |   |         |   | > 76102 |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   |         |   | Counsel |         |         |         |         |
|         |   |         |   | > for   |         |         |         |         |
|         |   |         |   | > Quic  |         |         |         |         |
|         |   |         |   | ksilver |         |         |         |         |
|         |   |         |   | > Res   |         |         |         |         |
|         |   |         |   | ources, |         |         |         |         |
|         |   |         |   | > Inc.  |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > F     |   | > John  |   | Kevin   |         |         |         |         |
| ernando |   | > F.    |   | M.      |         |         |         |         |
| > D.    |   | > H     |   | Maraist |         |         |         |         |
| > Gut   |   | iggins; |   |         |         |         |         |         |
| ierrez, |   | > James |   | A       |         |         |         |         |
| > Jr.   |   | >       |   | NDERSON |         |         |         |         |
| >       |   | Matthew |   | LEHRMAN |         |         |         |         |
| > Law   |   | >       |   | et al.  |         |         |         |         |
| >       |   |  Vaughn |   |         |         |         |         |         |
| Offices |   | >       |   | G       |         |         |         |         |
| > of    |   | >       |   | aslight |         |         |         |         |
| > F.D.  |   |  Porter |   | Square  |         |         |         |         |
| > Gut   |   | > &     |   | 1001    |         |         |         |         |
| ierrez, |   | >       |   | Third   |         |         |         |         |
| > Jr.   |   | Hedges, |   | Street, |         |         |         |         |
| >       |   | >       |   | Ste. 1  |         |         |         |         |
| > 604   |   |  L.L.P. |   |         |         |         |         |         |
| > Ma    |   | >       |   | Corpus  |         |         |         |         |
| tamoros |   | > 1000  |   | C       |         |         |         |         |
| >       |   | > Main  |   | hristi, |         |         |         |         |
| >       |   | >       |   | Texas   |         |         |         |         |
| Laredo, |   | Street, |   | 78404   |         |         |         |         |
| > Texas |   | > 36th  |   |         |         |         |         |         |
| > 78040 |   | > Floor |   | Counsel |         |         |         |         |
| >       |   | >       |   | for     |         |         |         |         |
| >       |   | > H     |   | Hanover |         |         |         |         |
| Counsel |   | ouston, |   | Comp    |         |         |         |         |
| > for   |   | > Texas |   | ression |         |         |         |         |
| > Argu  |   | > 77002 |   |         |         |         |         |         |
| indegui |   | >       |   |         |         |         |         |         |
| > Oil   |   | >       |   |         |         |         |         |         |
| > Co.   |   | Counsel |   |         |         |         |         |         |
| > II,   |   | > for   |   |         |         |         |         |         |
| > LTD., |   | >       |   |         |         |         |         |         |
|         |   |  Neumin |   |         |         |         |         |         |
|         |   | > Pro   |   |         |         |         |         |         |
|         |   | duction |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| >       |   | Lisa C. |   | > St    |         |         |         |         |
|  Edward |   | Fancher |   | ephanie |         |         |         |         |
| > L.    |   |         |   | > D.    |         |         |         |         |
| >       |   | Fritz,  |   | >       |         |         |         |         |
| Ripley; |   | Byrne,  |   |  Curtis |         |         |         |         |
| > Laura |   | Head &  |   | >       |         |         |         |         |
| > A.    |   | Ha      |   | > Mark  |         |         |         |         |
| >       |   | rrison, |   | > A.    |         |         |         |         |
|  Lawton |   | LLP     |   | > C     |         |         |         |         |
| >       |   |         |   | astillo |         |         |         |         |
| >       |   | 98 San  |   | >       |         |         |         |         |
|  Baker& |   | Jacinto |   | > The   |         |         |         |         |
| > Ho    |   | Bou     |   | >       |         |         |         |         |
| stetler |   | levard, |   |  Curtis |         |         |         |         |
| > LLP   |   | Suite   |   | > Law   |         |         |         |         |
| >       |   | 2000    |   | > Firm, |         |         |         |         |
| > 1000  |   |         |   | > PC    |         |         |         |         |
| > Lou   |   | Austin, |   | >       |         |         |         |         |
| isiana, |   | TX      |   | > 901   |         |         |         |         |
| > Suite |   | 787     |   | > Main  |         |         |         |         |
| > 2000  |   | 01-4286 |   | > St.,  |         |         |         |         |
| >       |   |         |   | > Suite |         |         |         |         |
| > H     |   | Counsel |   | > 6515  |         |         |         |         |
| ouston, |   | for     |   | >       |         |         |         |         |
| > TX    |   | Thomas  |   | >       |         |         |         |         |
| > 77002 |   | Energy  |   | Dallas, |         |         |         |         |
| >       |   | Se      |   | > Texas |         |         |         |         |
| >       |   | rvices, |   | > 75202 |         |         |         |         |
| Counsel |   | Inc.    |   | >       |         |         |         |         |
| > for   |   |         |   | >       |         |         |         |         |
| > J&W   |   |         |   | Counsel |         |         |         |         |
| > S     |   |         |   | > for   |         |         |         |         |
| ervices |   |         |   | > South |         |         |         |         |
| > &     |   |         |   | >       |         |         |         |         |
| >       |   |         |   | Barnett |         |         |         |         |
|  Equip. |   |         |   | > Re    |         |         |         |         |
|         |   |         |   | sources |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| Robin   |   | John C. |   | >       |         |         |         |         |
| E.      |   | Le      |   | Gregory |         |         |         |         |
| Phelan  |   | ininger |   | > A.    |         |         |         |         |
|         |   |         |   | > Lowry |         |         |         |         |
| Trey A. |   | Br      |   | >       |         |         |         |         |
| Monsour |   | acewell |   | > Locke |         |         |         |         |
|         |   | &       |   | >       |         |         |         |         |
| Haynes  |   | G       |   | Liddell |         |         |         |         |
| and     |   | iuliani |   | > &     |         |         |         |         |
| Boone,  |   | LLP     |   | > Sapp, |         |         |         |         |
| LLP     |   |         |   | > LLP   |         |         |         |         |
|         |   | 1445    |   | >       |         |         |         |         |
| 901     |   | Ross    |   | > 2200  |         |         |         |         |
| Main    |   | Avenue, |   | > Ross  |         |         |         |         |
| Street, |   | Suite   |   | >       |         |         |         |         |
| Suite   |   | 3800    |   | Avenue, |         |         |         |         |
| 3100    |   |         |   | > Ste.  |         |         |         |         |
|         |   | Dallas, |   | > 2200  |         |         |         |         |
| Dallas, |   | Texas   |   | >       |         |         |         |         |
| Texas   |   | 752     |   | >       |         |         |         |         |
| 75202   |   | 02-2711 |   | Dallas, |         |         |         |         |
|         |   |         |   | > TX    |         |         |         |         |
| Counsel |   | The It  |   | > 75201 |         |         |         |         |
| for La  |   | Must Be |   | >       |         |         |         |         |
| D       |   | Nice,   |   | >       |         |         |         |         |
| uquesa, |   | O.D.,   |   | Counsel |         |         |         |         |
| Ltd.    |   | Ptnshp  |   | > for   |         |         |         |         |
|         |   |         |   | > Wynn  |         |         |         |         |
|         |   |         |   | -Crosby |         |         |         |         |
|         |   |         |   | > Part  |         |         |         |         |
|         |   |         |   | nership |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| Mark    |   | Tony    |   | C       |         |         |         |         |
| Pe      |   | Davis - |   | .Luckey |         |         |         |         |
| trocchi |   | Baker   |   | M       |         |         |         |         |
|         |   | B       |   | cDowell |         |         |         |         |
| > 777   |   | ottsLLP |   |         |         |         |         |         |
| > Main  |   |         |   | Baker   |         |         |         |         |
| >       |   | One     |   | Botts   |         |         |         |         |
| Street, |   | Shell   |   | LLP     |         |         |         |         |
| > Suite |   | Plaza   |   |         |         |         |         |         |
| > 1360\ |   |         |   | 2001    |         |         |         |         |
| > Fort  |   | 910     |   | Ross    |         |         |         |         |
| >       |   | Lo      |   | Avenue  |         |         |         |         |
|  Worth, |   | uisiana |   |         |         |         |         |         |
| > Texas |   | Street  |   | Dallas, |         |         |         |         |
| >       |   |         |   | TX      |         |         |         |         |
|  76102\ |   | H       |   | 752     |         |         |         |         |
| > Tel   |   | ouston, |   | 01-2980 |         |         |         |         |
| ephone: |   | TX      |   |         |         |         |         |         |
| > 817-3 |   | 77002   |   | Counsel |         |         |         |         |
| 35-9400 |   |         |   | for     |         |         |         |         |
| >       |   | Counsel |   | Carrizo |         |         |         |         |
| >       |   | for     |   | Oil &   |         |         |         |         |
| Counsel |   | Carrizo |   | Gas,    |         |         |         |         |
| > for   |   | Oil &   |   | Inc.    |         |         |         |         |
| >       |   | Gas,    |   |         |         |         |         |         |
|  Dowell |   | Inc.    |   |         |         |         |         |         |
| > Water |   |         |   |         |         |         |         |         |
| > Well  |   |         |   |         |         |         |         |         |
| > S     |   |         |   |         |         |         |         |         |
| ervices |   |         |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| Ron L.  |   | P       |   | >       |         |         |         |         |
| Yandell |   | atricia |   |  Joseph |         |         |         |         |
|         |   | A.      |   | > M.    |         |         |         |         |
| Law     |   | Kirch   |   | >       |         |         |         |         |
| Offices |   |         |   | Coleman |         |         |         |         |
| Of Ron  |   | Rainey  |   | >       |         |         |         |         |
| L.      |   | Martin  |   | > Kane  |         |         |         |         |
| Yandell |   | LLP     |   | >       |         |         |         |         |
|         |   |         |   | Russell |         |         |         |         |
| 705     |   | 3030    |   | >       |         |         |         |         |
| Eighth  |   | No      |   | Coleman |         |         |         |         |
| Street, |   | rthwest |   | > &     |         |         |         |         |
| Suite   |   | Expr    |   | > Logan |         |         |         |         |
| 720     |   | essway, |   | > PC    |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
| Wichita |   | Suite   |   | > 3700  |         |         |         |         |
| Falls,  |   | 600     |   | > Thank |         |         |         |         |
| Texas   |   |         |   | sgiving |         |         |         |         |
| 76301   |   | O       |   | > Tower |         |         |         |         |
|         |   | klahoma |   | >       |         |         |         |         |
| Counsel |   | City,   |   | > 1601  |         |         |         |         |
| for     |   | O       |   | > Elm   |         |         |         |         |
| Mid     |   | klahoma |   | >       |         |         |         |         |
| western |   | 73112   |   |  Street |         |         |         |         |
| Mud     |   |         |   | >       |         |         |         |         |
| Service |   | Counsel |   | >       |         |         |         |         |
|         |   | for     |   | Dallas, |         |         |         |         |
|         |   | Downing |   | > Texas |         |         |         |         |
|         |   | W       |   | > 75201 |         |         |         |         |
|         |   | ellhead |   |         |         |         |         |         |
|         |   | Eq      |   | Counsel |         |         |         |         |
|         |   | uipment |   | for     |         |         |         |         |
|         |   |         |   | Striker |         |         |         |         |
|         |   |         |   | Pe      |         |         |         |         |
|         |   |         |   | troleum |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| Gilbert |   | Larry   |   | William |         |         |         |         |
| B       |   | Wolod   |   | E.      |         |         |         |         |
| Weisman |   |         |   | Maxwell |         |         |         |         |
|         |   | Sooner  |   |         |         |         |         |         |
| Becket  |   | Pipe,   |   | Ha      |         |         |         |         |
| and Lee |   | L.P.    |   | rrison, |         |         |         |         |
| LLP     |   |         |   | Bettis, |         |         |         |         |
|         |   | c/o Oil |   | Staff   |         |         |         |         |
| At      |   | States  |   |         |         |         |         |         |
| torneys |   | Interna |   | 500     |         |         |         |         |
| Agent   |   | tional, |   | Dallas  |         |         |         |         |
|         |   | Inc.    |   | St.,    |         |         |         |         |
| P.O.    |   |         |   | Suite   |         |         |         |         |
| Box     |   | 1155    |   | 2600    |         |         |         |         |
| 3001    |   | Dairy   |   |         |         |         |         |         |
|         |   | A       |   | H       |         |         |         |         |
| M       |   | shford, |   | ouston, |         |         |         |         |
| alvern, |   | Suite   |   | TX      |         |         |         |         |
| PA      |   | 700     |   | 77002   |         |         |         |         |
| 193     |   |         |   |         |         |         |         |         |
| 55-0701 |   | H       |   | Counsel |         |         |         |         |
|         |   | ouston, |   | for     |         |         |         |         |
| Counsel |   | TX      |   | Sooner  |         |         |         |         |
| for     |   | 77079   |   | Pipe    |         |         |         |         |
| A       |   |         |   |         |         |         |         |         |
| merican |   |         |   |         |         |         |         |         |
| Express |   |         |   |         |         |         |         |         |
| Travel  |   |         |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| Mr. Jim |   | John F. |   | Joseph  |         |         |         |         |
| Post    |   | Bufe    |   | M.      |         |         |         |         |
|         |   |         |   | Coleman |         |         |         |         |
| A       |   | POTTER  |   |         |         |         |         |         |
| ttorney |   | MINTON  |   | Kane    |         |         |         |         |
| at Law  |   |         |   | Russell |         |         |         |         |
|         |   | P.O.    |   | Coleman |         |         |         |         |
| 315     |   | Box 359 |   | & Logan |         |         |         |         |
| C       |   |         |   | PC      |         |         |         |         |
| atalina |   | Tyler,  |   |         |         |         |         |         |
| Place   |   | Texas   |   | 3700    |         |         |         |         |
|         |   | 75710   |   | Thank   |         |         |         |         |
| Corpus  |   |         |   | sgiving |         |         |         |         |
| C       |   | Counsel |   | Tower   |         |         |         |         |
| hristi, |   | for     |   |         |         |         |         |         |
| TX      |   | Trabarr |   | 1601    |         |         |         |         |
| 78411   |   | Pa      |   | Elm     |         |         |         |         |
|         |   | rtners, |   | Street  |         |         |         |         |
| Counsel |   | Ltd     |   |         |         |         |         |         |
| for     |   |         |   | Dallas, |         |         |         |         |
| Trabarr |   |         |   | Texas   |         |         |         |         |
| Pa      |   |         |   | 75201   |         |         |         |         |
| rtners, |   |         |   |         |         |         |         |         |
| Ltd.    |   |         |   | >       |         |         |         |         |
|         |   |         |   | Counsel |         |         |         |         |
|         |   |         |   | > for   |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   |         |   | Striker |         |         |         |         |
|         |   |         |   | > Pe    |         |         |         |         |
|         |   |         |   | troleum |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| Paul D. |   | Bryan   |   | Loren   |         |         |         |         |
| Sti     |   | F.      |   | W.      |         |         |         |         |
| panovic |   | Russ,   |   | Peters  |         |         |         |         |
|         |   | III     |   |         |         |         |         |         |
| Gossett |   |         |   | 6800    |         |         |         |         |
| H       |   | Palmos, |   | Park    |         |         |         |         |
| arrison |   | Russ,   |   | Ten     |         |         |         |         |
| Reese   |   | McC     |   | Blvd.,  |         |         |         |         |
|         |   | ullough |   | #219N   |         |         |         |         |
| P.O.    |   | & Russ, |   |         |         |         |         |         |
| Drawer  |   | LLP     |   | San     |         |         |         |         |
| 911     |   |         |   | A       |         |         |         |         |
|         |   | 306     |   | ntonio, |         |         |         |         |
| San     |   | Cedar   |   | TX      |         |         |         |         |
| Angelo, |   | Street, |   | 78213   |         |         |         |         |
| TX      |   | P.O.    |   |         |         |         |         |         |
| 769     |   | Box 909 |   | Counsel |         |         |         |         |
| 02-0911 |   |         |   | for QL  |         |         |         |         |
|         |   | Hearne, |   | Corp.   |         |         |         |         |
| Counsel |   | TX      |   |         |         |         |         |         |
| for     |   | 77859   |   |         |         |         |         |         |
| G       |   |         |   |         |         |         |         |         |
| eosite, |   | A       |   |         |         |         |         |         |
| Inc.    |   | ttorney |   |         |         |         |         |         |
|         |   | for     |   |         |         |         |         |         |
|         |   | T       |   |         |         |         |         |         |
|         |   | wilight |   |         |         |         |         |         |
|         |   | S       |   |         |         |         |         |         |
|         |   | ervice, |   |         |         |         |         |         |
|         |   | Inc.    |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| Jeffrey |   | Michael |   | Kenneth |         |         |         |         |
| F.      |   | W.      |   | S       |         |         |         |         |
| T       |   | M       |   | tohner, |         |         |         |         |
| homason |   | cDonald |   | Jr.     |         |         |         |         |
|         |   |         |   |         |         |         |         |         |
| Todd    |   | Martin, |   | Jeremy  |         |         |         |         |
| Barron  |   | S       |   | S. Mack |         |         |         |         |
| T       |   | howers, |   |         |         |         |         |         |
| homason |   | Smith & |   | Jackson |         |         |         |         |
| &       |   |         |   | Walker  |         |         |         |         |
| Hudman  |   | Mc      |   | L.L.P.  |         |         |         |         |
| P.C.    |   | Donald, |   |         |         |         |         |         |
|         |   | L.L.P.  |   | 901     |         |         |         |         |
| 3800 E. |   |         |   | Main    |         |         |         |         |
| 42^nd^  |   | 62 West |   | Street, |         |         |         |         |
| Street, |   | Elm,    |   | Suite   |         |         |         |         |
| Suite   |   | P.O.    |   | 6000    |         |         |         |         |
| 409     |   | Box 257 |   |         |         |         |         |         |
|         |   |         |   | Dallas, |         |         |         |         |
| Odessa, |   | Hil     |   | Texas   |         |         |         |         |
| TX      |   | lsboro, |   | 75202   |         |         |         |         |
| 79762   |   | Texas   |   |         |         |         |         |         |
|         |   | 76645   |   | At      |         |         |         |         |
| Counsel |   |         |   | torneys |         |         |         |         |
| for E.L |   | At      |   | for     |         |         |         |         |
| Farmer  |   | torneys |   | Texas   |         |         |         |         |
| & Co.   |   | for     |   | Wyoming |         |         |         |         |
|         |   | Rattler |   | Dr      |         |         |         |         |
|         |   | Rock,   |   | illing, |         |         |         |         |
|         |   | Inc.    |   | Inc.    |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| Patrick |   | Daniel  |   | > Larry |         |         |         |         |
| D.      |   | E.      |   | > Wolod |         |         |         |         |
| Devine  |   | Peters  |   | >       |         |         |         |         |
|         |   |         |   | > Sp    |         |         |         |         |
| Law     |   | 3901    |   | ecialty |         |         |         |         |
| Office  |   | Long    |   | >       |         |         |         |         |
| of      |   | Meadow  |   |  Rental |         |         |         |         |
| Patrick |   | Drive   |   | > Tools |         |         |         |         |
| D.      |   |         |   | > &     |         |         |         |         |
| Devine, |   | Flower  |   | >       |         |         |         |         |
| PC      |   | Mound   |   | Supply, |         |         |         |         |
|         |   | TX      |   | > Inc.  |         |         |         |         |
| 4615    |   | 75022   |   | >       |         |         |         |         |
| So      |   |         |   | > c/o   |         |         |         |         |
| uthwest |   |         |   | > Oil   |         |         |         |         |
| F       |   |         |   | >       |         |         |         |         |
| reeway, |   |         |   |  States |         |         |         |         |
| Suite   |   |         |   | >       |         |         |         |         |
| 405     |   |         |   | Interna |         |         |         |         |
|         |   |         |   | tional, |         |         |         |         |
| H       |   |         |   | > Inc.  |         |         |         |         |
| ouston, |   |         |   | >       |         |         |         |         |
| Texas   |   |         |   | > 1155  |         |         |         |         |
| 77027   |   |         |   | > Dairy |         |         |         |         |
|         |   |         |   | > A     |         |         |         |         |
| Counsel |   |         |   | shford, |         |         |         |         |
| for     |   |         |   | > Suite |         |         |         |         |
| Freedom |   |         |   | > 700   |         |         |         |         |
| P       |   |         |   | >       |         |         |         |         |
| ipeline |   |         |   | > H     |         |         |         |         |
| LLC     |   |         |   | ouston, |         |         |         |         |
|         |   |         |   | > TX    |         |         |         |         |
|         |   |         |   | > 77079 |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| William |   | David   |   | >       |         |         |         |         |
| E.      |   | W.      |   | Jeffrey |         |         |         |         |
| Maxwell |   | E       |   | > S.    |         |         |         |         |
|         |   | lmquist |   | > Davis |         |         |         |         |
| H       |   |         |   | >       |         |         |         |         |
| arrison |   | W       |   | >       |         |         |         |         |
| Bettis  |   | INSTEAD |   | Michael |         |         |         |         |
| Staff   |   |         |   | > J.    |         |         |         |         |
|         |   | 5400    |   | >       |         |         |         |         |
| 500     |   | Rena    |   | Rogers, |         |         |         |         |
| Dallas  |   | issance |   | > P.C.  |         |         |         |         |
| St.,    |   | Tower;  |   | >       |         |         |         |         |
| Suite   |   | 1201    |   | > 108   |         |         |         |         |
| 2600    |   | Elm     |   | > E.    |         |         |         |         |
|         |   | Street  |   | > C     |         |         |         |         |
| H       |   |         |   | hambers |         |         |         |         |
| ouston, |   | Dallas, |   | >       |         |         |         |         |
| TX      |   | TX      |   |  Street |         |         |         |         |
| 77002   |   | 752     |   | >       |         |         |         |         |
|         |   | 70-2199 |   | > Cl    |         |         |         |         |
| >       |   |         |   | eburne, |         |         |         |         |
| Counsel |   | At      |   | > TX    |         |         |         |         |
| > for   |   | torneys |   | > 76031 |         |         |         |         |
| > Sp    |   | For     |   | >       |         |         |         |         |
| ecialty |   | B       |   | > At    |         |         |         |         |
| >       |   | ourland |   | torneys |         |         |         |         |
|  Rental |   | &       |   | > For   |         |         |         |         |
| > Tools |   | L       |   | >       |         |         |         |         |
| > &     |   | everich |   | Charles |         |         |         |         |
| >       |   |         |   | > M.    |         |         |         |         |
| Supply, |   | Supply  |   | > Ross  |         |         |         |         |
| > Inc.  |   | Co.,    |   | > And   |         |         |         |         |
|         |   | Ltd.    |   | >       |         |         |         |         |
|         |   |         |   | Francis |         |         |         |         |
|         |   |         |   | > G.    |         |         |         |         |
|         |   |         |   | > Ross  |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| >       |   | Bruce   |   | > W.    |         |         |         |         |
| Garland |   | H.      |   | > Lee   |         |         |         |         |
| > S     |   | White   |   | >       |         |         |         |         |
| andhop, |   |         |   | Keeling |         |         |         |         |
| > Jr.   |   | Bryan   |   | >       |         |         |         |         |
| >       |   | L.      |   | >       |         |         |         |         |
| > P.O.  |   | Elwood  |   | Walker, |         |         |         |         |
| > Box   |   |         |   | >       |         |         |         |         |
| > 2387  |   | Gr      |   | Keeling |         |         |         |         |
| >       |   | eenberg |   | > &     |         |         |         |         |
| > Vi    |   | Traurig |   | >       |         |         |         |         |
| ctoria, |   | LLP     |   | Carroll |         |         |         |         |
| > TX    |   |         |   | >       |         |         |         |         |
| > 7790s |   | 2200    |   | > P.O.  |         |         |         |         |
| >       |   | Ross    |   | > Box   |         |         |         |         |
| >       |   | Ave.,   |   | > 108   |         |         |         |         |
| Counsel |   | Suite   |   | >       |         |         |         |         |
| > for   |   | 5200    |   | > Vi    |         |         |         |         |
| > MW    |   |         |   | ctoria, |         |         |         |         |
| >       |   | Dallas, |   | > TX    |         |         |         |         |
| Rentals |   | TX      |   | > 779   |         |         |         |         |
| > &     |   | 75201   |   | 02-0108 |         |         |         |         |
| > Se    |   |         |   |         |         |         |         |         |
| rvices, |   | Counsel |   |         |         |         |         |         |
| > Inc.  |   | for     |   |         |         |         |         |         |
|         |   | John    |   |         |         |         |         |         |
|         |   | D       |   |         |         |         |         |         |
|         |   | ahlberg |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| Steven  |   | Ronald  |   | >       |         |         |         |         |
| W.      |   | J.      |   |  Harlin |         |         |         |         |
| Soule;  |   | Chris   |   | > C.    |         |         |         |         |
| Bonnie  |   | topher, |   | >       |         |         |         |         |
| N.      |   | P.C.    |   | Womble, |         |         |         |         |
| Hackler |   |         |   | > Jr.   |         |         |         |         |
|         |   | 1001 W. |   | >       |         |         |         |         |
| Karissa |   | Loop    |   | >       |         |         |         |         |
| K.      |   | S.,     |   | Jordan, |         |         |         |         |
| Cottom  |   | Suite   |   | >       |         |         |         |         |
|         |   | 100     |   |  Hyden, |         |         |         |         |
| Hall    |   |         |   | >       |         |         |         |         |
| Estill  |   | H       |   | Womble, |         |         |         |         |
| H       |   | ouston, |   | > C     |         |         |         |         |
| ardwick |   | TX      |   | ulbreth |         |         |         |         |
| Gable   |   | 77027   |   | > &     |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
| 320     |   | Counsel |   | Holzer, |         |         |         |         |
| South   |   | for     |   | > P.C.  |         |         |         |         |
| Boston  |   | Newpark |   | >       |         |         |         |         |
| Ave.,   |   | D       |   | > 500   |         |         |         |         |
| Suite   |   | rilling |   | > N.    |         |         |         |         |
| 400     |   | Fluids  |   | > Sho   |         |         |         |         |
|         |   |         |   | reline, |         |         |         |         |
| >       |   |         |   | > Ste.  |         |         |         |         |
|  Tulsa, |   |         |   | > 900   |         |         |         |         |
| > OK    |   |         |   | >       |         |         |         |         |
| > 741   |   |         |   | >       |         |         |         |         |
| 03-3708 |   |         |   |  Corpus |         |         |         |         |
| >       |   |         |   | > C     |         |         |         |         |
| >       |   |         |   | hristi, |         |         |         |         |
| Counsel |   |         |   | > Texas |         |         |         |         |
| > for   |   |         |   | > 78471 |         |         |         |         |
| > Gulf  |   |         |   |         |         |         |         |         |
| > Coast |   |         |   |         |         |         |         |         |
| >       |   |         |   |         |         |         |         |         |
| Company |   |         |   |         |         |         |         |         |
| > LP    |   |         |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > Susan |   | >       |   | Arnaldo |         |         |         |         |
| >       |   |  Robert |   | N.      |         |         |         |         |
|  Hardie |   | > Lee   |   | C       |         |         |         |         |
| > Jacks |   | >       |   | avazos, |         |         |         |         |
| >       |   |  Rainey |   | Jr.;    |         |         |         |         |
| >       |   | >       |   | Rod L.  |         |         |         |         |
| Mehaffy |   | >       |   | Poirot  |         |         |         |         |
| >       |   |  Rainey |   |         |         |         |         |         |
|  Webber |   | >       |   | C       |         |         |         |         |
| >       |   |  Martin |   | AVAZOS, |         |         |         |         |
| > 500   |   | > LLP   |   | HEN     |         |         |         |         |
| >       |   | >       |   | DRICKS, |         |         |         |         |
| Dallas, |   | > 3030  |   | &       |         |         |         |         |
| > Suite |   | > No    |   | POIROT, |         |         |         |         |
| > 1200  |   | rthwest |   |         |         |         |         |         |
| >       |   | > Expr  |   | Suite   |         |         |         |         |
| > H     |   | essway, |   | 570,    |         |         |         |         |
| ouston, |   | > Suite |   | F       |         |         |         |         |
| > Texas |   | > 600   |   | ounders |         |         |         |         |
| > 77002 |   | >       |   | Square  |         |         |         |         |
| >       |   | > O     |   |         |         |         |         |         |
| > A     |   | klahoma |   | 900     |         |         |         |         |
| ttorney |   | > City, |   | Jackson |         |         |         |         |
| > For   |   | > O     |   | Street  |         |         |         |         |
| > Wo    |   | klahoma |   |         |         |         |         |         |
| odlands |   | > 73112 |   | Dallas, |         |         |         |         |
| >       |   | >       |   | Texas   |         |         |         |         |
|  Energy |   | >       |   | 75202   |         |         |         |         |
| > Corp  |   | Counsel |   |         |         |         |         |         |
| oration |   | > For   |   | > At    |         |         |         |         |
| > And   |   | >       |   | torneys |         |         |         |         |
| >       |   | Downing |   | > for   |         |         |         |         |
|  Cobia, |   | > W     |   | > Tejas |         |         |         |         |
| > Ltd.  |   | ellhead |   | > Post  |         |         |         |         |
|         |   | > Equ   |   | > Oak   |         |         |         |         |
|         |   | ipment, |   | > Ve    |         |         |         |         |
|         |   | > Inc . |   | ntures, |         |         |         |         |
|         |   |         |   | > LP    |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| Deron   |   | Bob     |   | R.      |         |         |         |         |
| R.      |   | A       |   | Kelly   |         |         |         |         |
| Dacus   |   | nderson |   | Do      |         |         |         |         |
|         |   |         |   | naldson |         |         |         |         |
| Ramey & |   | SMEAD,  |   |         |         |         |         |         |
| Flock,  |   | A       |   | Cathy   |         |         |         |         |
| P.C.    |   | NDERSON |   | V.      |         |         |         |         |
|         |   | & DUNN  |   | Fun     |         |         |         |         |
| 100     |   |         |   | khouser |         |         |         |         |
| East    |   | P. O.   |   |         |         |         |         |         |
| Fe      |   | Box     |   | Orgain  |         |         |         |         |
| rguson, |   | 3343    |   | Bell &  |         |         |         |         |
| Suite   |   |         |   | Tucker  |         |         |         |         |
| 500     |   | Lo      |   | LLP     |         |         |         |         |
|         |   | ngview, |   |         |         |         |         |         |
| Tyler,  |   | Texas   |   | 10077   |         |         |         |         |
| Texas   |   | 75606   |   | G       |         |         |         |         |
| 75702   |   |         |   | rogan's |         |         |         |         |
|         |   | Counsel |   | Mill    |         |         |         |         |
| > At    |   | for     |   | Road,   |         |         |         |         |
| torneys |   | Weat    |   | Suite   |         |         |         |         |
| > for   |   | herford |   | 500     |         |         |         |         |
| > Tejas |   | Art     |   |         |         |         |         |         |
| > Post  |   | ificial |   | The     |         |         |         |         |
| > Oak   |   | Lift    |   | Woo     |         |         |         |         |
| > Ve    |   |         |   | dlands, |         |         |         |         |
| ntures, |   |         |   | TX      |         |         |         |         |
| > LP    |   |         |   | 77380   |         |         |         |         |
|         |   |         |   |         |         |         |         |         |
|         |   |         |   | Counsel |         |         |         |         |
|         |   |         |   | for     |         |         |         |         |
|         |   |         |   | Pat     |         |         |         |         |
|         |   |         |   | hfinder |         |         |         |         |
|         |   |         |   | Energy  |         |         |         |         |
|         |   |         |   | S       |         |         |         |         |
|         |   |         |   | ervices |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > Scott |   | Ronald  |   | Peter   |         |         |         |         |
| > A.    |   | J.      |   | J.      |         |         |         |         |
| > Ri    |   | Johnson |   | Stanton |         |         |         |         |
| tcheson |   |         |   |         |         |         |         |         |
| >       |   | Law     |   | Law     |         |         |         |         |
| > Rit   |   | Offices |   | Offices |         |         |         |         |
| cheson, |   | of      |   | of      |         |         |         |         |
| > L     |   | Ronald  |   | Peter   |         |         |         |         |
| auffer, |   | J.      |   | J.      |         |         |         |         |
| >       |   | Johnson |   | Stanton |         |         |         |         |
| Vincent |   |         |   |         |         |         |         |         |
| > &     |   | 111     |   | 111     |         |         |         |         |
| >       |   | S       |   | S       |         |         |         |         |
|  Dukes, |   | oledad, |   | oledad, |         |         |         |         |
| > P.C.  |   | Suite   |   | Suite   |         |         |         |         |
| >       |   | 1350    |   | 1350    |         |         |         |         |
| > 821   |   |         |   |         |         |         |         |         |
| > ESE   |   | San     |   | San     |         |         |         |         |
| > Loop  |   | A       |   | A       |         |         |         |         |
| > 323,  |   | ntonio, |   | ntonio, |         |         |         |         |
| > Suite |   | TX      |   | TX      |         |         |         |         |
| > 530   |   | 78205   |   | 78205   |         |         |         |         |
| >       |   |         |   |         |         |         |         |         |
| >       |   | Counsel |   | >       |         |         |         |         |
|  Tyler, |   | for     |   | Counsel |         |         |         |         |
| > Texas |   | Cuellar |   | > for   |         |         |         |         |
| > 75701 |   | Family  |   | >       |         |         |         |         |
| >       |   | Trust   |   | Cuellar |         |         |         |         |
| >       |   |         |   | >       |         |         |         |         |
| Counsel |   |         |   |  Family |         |         |         |         |
| > for   |   |         |   | > Trust |         |         |         |         |
| > W/I   |   |         |   |         |         |         |         |         |
| >       |   |         |   |         |         |         |         |         |
|  Owners |   |         |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| K       |   | A       |   | Carl    |         |         |         |         |
| imberly |   | merican |   | Dore,   |         |         |         |         |
| A.      |   | Express |   | Jr.     |         |         |         |         |
| Walsh   |   | Bank    |   |         |         |         |         |         |
|         |   | FSB     |   | Dore &  |         |         |         |         |
| As      |   |         |   | Ass     |         |         |         |         |
| sistant |   | c/o     |   | ociates |         |         |         |         |
| A       |   | Gilbert |   |         |         |         |         |         |
| ttorney |   | B.      |   | 1717    |         |         |         |         |
| General |   | Weisman |   | Park    |         |         |         |         |
|         |   |         |   | Row,    |         |         |         |         |
| Ban     |   | Becket  |   | Suite   |         |         |         |         |
| kruptcy |   | and Lee |   | 350     |         |         |         |         |
| &       |   | LLP     |   |         |         |         |         |         |
| Coll    |   |         |   | H       |         |         |         |         |
| ections |   | POB     |   | ouston, |         |         |         |         |
| D       |   | 3001    |   | TX      |         |         |         |         |
| ivision |   |         |   | 77084   |         |         |         |         |
|         |   | Malvern |   |         |         |         |         |         |
| P. O.   |   | PA      |   | Counsel |         |         |         |         |
| Box     |   | 193     |   | for     |         |         |         |         |
| 12548   |   | 55-0701 |   | Wood    |         |         |         |         |
|         |   |         |   | Logging |         |         |         |         |
| Austin, |   |         |   | Se      |         |         |         |         |
| Texas   |   |         |   | rvices, |         |         |         |         |
| 787     |   |         |   | Inc     |         |         |         |         |
| 11-2548 |   |         |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| K. Ray  |   | Dane S. |   | Bruce   |         |         |         |         |
| C       |   | Field   |   | H.      |         |         |         |         |
| ampbell |   |         |   | White,  |         |         |         |         |
|         |   | >       |   | William |         |         |         |         |
| 1155    |   |  Goins, |   | L.      |         |         |         |         |
| Dairy   |   | > Under |   | Medford |         |         |         |         |
| A       |   | kofler, |   |         |         |         |         |         |
| shford, |   | > C     |   | Julie   |         |         |         |         |
| Suite   |   | rawford |   | A.      |         |         |         |         |
| 104     |   | > &     |   | Linares |         |         |         |         |
|         |   | >       |   |         |         |         |         |         |
| H       |   | Langdon |   | Gr      |         |         |         |         |
| ouston, |   |         |   | eenberg |         |         |         |         |
| TX      |   | 1201    |   | T       |         |         |         |         |
| 77079   |   | Elm     |   | raurig, |         |         |         |         |
|         |   | Street, |   | LLP     |         |         |         |         |
| Counsel |   | Suite   |   |         |         |         |         |         |
| for     |   | 4800    |   | 2200    |         |         |         |         |
| Mangum  |   |         |   | Ross    |         |         |         |         |
| O       |   | Dallas, |   | Ave.,   |         |         |         |         |
| ilfield |   | Texas   |   | Suite   |         |         |         |         |
| S       |   | 75270   |   | 5200    |         |         |         |         |
| ervices |   |         |   |         |         |         |         |         |
|         |   | > At    |   | Dallas, |         |         |         |         |
|         |   | torneys |   | TX      |         |         |         |         |
|         |   | > For   |   | 75201   |         |         |         |         |
|         |   | > Hydro |   |         |         |         |         |         |
|         |   | > Frac  |   | Counsel |         |         |         |         |
|         |   | > Fl    |   | for     |         |         |         |         |
|         |   | owback, |   | Har     |         |         |         |         |
|         |   | > Inc.  |   | tshorn, |         |         |         |         |
|         |   |         |   | LLC     |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| Don F.  |   | Michael |   | > J.    |         |         |         |         |
| Russell |   | W.      |   | >       |         |         |         |         |
|         |   | Deeds   |   |  Robert |         |         |         |         |
| 4635    |   |         |   | >       |         |         |         |         |
| So      |   | > Lin   |   | Forshey |         |         |         |         |
| uthwest |   | ebarger |   | >       |         |         |         |         |
| F       |   | >       |   | >       |         |         |         |         |
| reeway, |   |  Goggan |   | Forshey |         |         |         |         |
| Suite   |   | > Blair |   | > &     |         |         |         |         |
| 610     |   | > &     |   | >       |         |         |         |         |
|         |   | >       |   | Prostok |         |         |         |         |
| H       |   | Sampson |   | >       |         |         |         |         |
| ouston, |   | > LLP   |   | > 777   |         |         |         |         |
| Texas   |   |         |   | > Main  |         |         |         |         |
| 77027   |   | 2323    |   | > St.,  |         |         |         |         |
|         |   | Bryan   |   | > Suite |         |         |         |         |
| Counsel |   | St.,    |   | > 1290  |         |         |         |         |
| Volvo   |   | Suite   |   | >       |         |         |         |         |
| Fi      |   | 1600    |   | > Fort  |         |         |         |         |
| nancial |   |         |   | >       |         |         |         |         |
| S       |   | Dallas, |   |  Worth, |         |         |         |         |
| ervices |   | TX      |   | > TX    |         |         |         |         |
|         |   | 75201   |   | > 76102 |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   | Counsel |   | > <     |         |         |         |         |
|         |   | for     |   | bforshe |         |         |         |         |
|         |   | Dallas  |   | y@forsh |         |         |         |         |
|         |   | County  |   | eyprost |         |         |         |         |
|         |   | et al.  |   | ok.com> |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   |         |   | Counsel |         |         |         |         |
|         |   |         |   | > for   |         |         |         |         |
|         |   |         |   | > XTO   |         |         |         |         |
|         |   |         |   | >       |         |         |         |         |
|         |   |         |   |  Energy |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+
| > J.    |   | >       |   | Ernest  |         |         |         |         |
| >       |   |  Duston |   | Leonard |         |         |         |         |
|  Robert |   | > K.    |   |         |         |         |         |         |
| >       |   | >       |   | F       |         |         |         |         |
| Forshey |   | McFaul, |   | reidman |         |         |         |         |
| >       |   | >       |   | &       |         |         |         |         |
| >       |   | >       |   | Feider, |         |         |         |         |
| Forshey |   |  Vinson |   | LLP     |         |         |         |         |
| > &     |   | > &     |   |         |         |         |         |         |
| >       |   | >       |   | 5301    |         |         |         |         |
| Prostok |   |  Elkins |   | Spring  |         |         |         |         |
| >       |   | > L.L.P |   | Valley  |         |         |         |         |
| > 777   |   | >       |   | Road,   |         |         |         |         |
| > Main  |   | > 1001  |   | Suite   |         |         |         |         |
| > St.,  |   | >       |   | 200     |         |         |         |         |
| > Suite |   |  Fannin |   |         |         |         |         |         |
| > 1290  |   | >       |   | Dallas, |         |         |         |         |
| >       |   | Street, |   | TX      |         |         |         |         |
| > Fort  |   | > Suite |   | 75254   |         |         |         |         |
| >       |   | > 2500  |   |         |         |         |         |         |
|  Worth, |   | >       |   | > At    |         |         |         |         |
| > TX    |   | > H     |   | torneys |         |         |         |         |
| > 76102 |   | ouston, |   | > for   |         |         |         |         |
|         |   | > TX    |   | > Dyke  |         |         |         |         |
| Counsel |   | > 770   |   | >       |         |         |         |         |
| for XTO |   | 02-6760 |   | Ferrell |         |         |         |         |
| Energy  |   | >       |   |         |         |         |         |         |
|         |   | >       |   |         |         |         |         |         |
|         |   | Counsel |   |         |         |         |         |         |
|         |   | > for   |   |         |         |         |         |         |
|         |   | > Dra   |   |         |         |         |         |         |
|         |   | wbridge |   |         |         |         |         |         |
|         |   | >       |   |         |         |         |         |         |
|         |   | Special |   |         |         |         |         |         |
|         |   | >       |   |         |         |         |         |         |
|         |   |  Opport |   |         |         |         |         |         |
|         |   | unities |   |         |         |         |         |         |
|         |   | > Fund  |   |         |         |         |         |         |
|         |   | > LP    |   |         |         |         |         |         |
+---------+---+---------+---+---------+---------+---------+---------+---------+