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  17. Attachment 1: Information of the Management and Controller of the
  Company

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17.1 PTTEP’s Board of Directors

PTTEP’s Board of Directors consisted of 15 directors. Details of
information of the present directors and ex-directors who retired in
year 2004, altogether 16 directors are as follows:

+-----------+---+-----------+-----+------+-----+---------+-----------+
| Name      | A | E         | %   | Rela | W   |         |           |
| /Position | g | ducation/ | of  | tion | ork |         |           |
|           | e |           | sha | a    | ing |         |           |
|           |   | Training  | reh | mong | Ex  |         |           |
|           | ( |           | old | fa   | per |         |           |
|           | Y |           | ing | mily | ien |         |           |
|           | e |           |     | wi   | ces |         |           |
|           | a |           |     | thin | in  |         |           |
|           | r |           |     | the  | the |         |           |
|           | ) |           |     | Com  | 5   |         |           |
|           |   |           |     | pany | pre |         |           |
|           |   |           |     |      | ced |         |           |
|           |   |           |     |      | ing |         |           |
|           |   |           |     |      | ye  |         |           |
|           |   |           |     |      | ars |         |           |
+===========+===+===========+=====+======+=====+=========+===========+
|           |   |           |     |      | Per | P       | Function  |
|           |   |           |     |      | iod | osition | /Company/ |
|           |   |           |     |      |     |         | Type of   |
|           |   |           |     |      |     |         | Business  |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| Mr.Manu L | 6 | -   M.Sc. | N   | -    | 199 | -   Pe  | Ministry  |
| eopairote | 1 |     (E    | one |      | 9 - | rmanent | of        |
|           |   | conomics) |     |      | O   |     Se  | Industry  |
| Cha       |   |     U     |     |      | cto | cretary |           |
| irman of  |   | niversity |     |      | ber |         | PTT       |
| the Board |   |     of    |     |      | 2   | -   D   | Public    |
|           |   |           |     |      | 004 | irector | Co., Ltd. |
|           |   | Kentucky, |     |      |     |         |           |
|           |   |           |     |      | P   | -   C   | Thai Oil  |
|           |   |    U.S.A. |     |      | res | hairman | Co., Ltd. |
|           |   |           |     |      | ent |     of  |           |
|           |   | -   IOD:  |     |      |     |     the | National  |
|           |   |     DCP   |     |      |     |         | Petr      |
|           |   |     30:   |     |      |     |   Board | ochemical |
|           |   |           |     |      |     |     of  | Public    |
|           |   |    (2003) |     |      |     |     Di  | Co., Ltd. |
|           |   |           |     |      |     | rectors |           |
|           |   |           |     |      |     |         |           |
|           |   |           |     |      |     | -   C   |           |
|           |   |           |     |      |     | hairman |           |
|           |   |           |     |      |     |     of  |           |
|           |   |           |     |      |     |     the |           |
|           |   |           |     |      |     |         |           |
|           |   |           |     |      |     |   Board |           |
|           |   |           |     |      |     |     of  |           |
|           |   |           |     |      |     |     Di  |           |
|           |   |           |     |      |     | rectors |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| Mr. P     | 6 | -         | 0.0 | -    | 2   | -   Pre | Huachiew  |
| rasit Kov | 1 |    LL.M., | 003 |      | 001 | sident, | Chale     |
| ilaikool  |   |           |     |      | -P  |         | rmprakiet |
|           |   |  Columbia | (1, |      | res | -       | U         |
| Dire      |   |     Un    | 800 |      | ent |  Member | niversity |
| ctor (Ind |   | iversity, | s   |      |     |     of  |           |
| ependent  |   |           | har |      | P   |     Pe  | Ministry  |
| Director) |   |    U.S.A. | es) |      | res | troleum | of Energy |
|           |   |           |     |      | ent |     Co  |           |
| Chairman  |   | -   DCP : |     |      |     | mmittee | Bank of   |
| of the    |   |     -     |     |      |     |         | Thailand  |
| Rem       |   |           |     |      |     | -   D   |           |
| uneration |   | -   IOD:  |     |      |     | irector |           |
| Committee |   |           |     |      |     |         |           |
|           |   |   Finance |     |      |     |         |           |
| Member of |   |     for   |     |      |     |         |           |
| the Audit |   |     No    |     |      |     |         |           |
| Committee |   | n-Finance |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |  Director |     |      |     |         |           |
|           |   |     (June |     |      |     |         |           |
|           |   |     25,   |     |      |     |         |           |
|           |   |     2004) |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   | -   IOD:  |     |      |     |         |           |
|           |   |     Board |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |  Failures |     |      |     |         |           |
|           |   |     and   |     |      |     |         |           |
|           |   |     How   |     |      |     |         |           |
|           |   |     to    |     |      |     |         |           |
|           |   |     Fix   |     |      |     |         |           |
|           |   |     It    |     |      |     |         |           |
|           |   |     (     |     |      |     |         |           |
|           |   | September |     |      |     |         |           |
|           |   |     3,    |     |      |     |         |           |
|           |   |     2004) |     |      |     |         |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| Mr.       | 5 | -   M.A.  | N   | -    | 2   | -   Pe  | Ministry  |
|  Cherdpon | 8 |     (Ec   | one |      | 002 | rmanent | of Energy |
| g Siriwit |   | onomics), |     |      | –   |     Se  |           |
|           |   |     G     |     |      | P   | cretary | Ministry  |
| Director  |   | eorgetown |     |      | res |         | of        |
|           |   |     Un    |     |      | ent | -       | Industry  |
|           |   | iversity, |     |      |     |  Deputy |           |
|           |   |           |     |      | 2   |     Pe  | Ministry  |
|           |   |    U.S.A. |     |      | 002 | rmanent | of        |
|           |   |           |     |      |     |     Se  | Industry  |
|           |   | -   DCP : |     |      | 2   | cretary |           |
|           |   |     -     |     |      | 001 |         |           |
|           |   |           |     |      |     | -       |           |
|           |   | -   IOD : |     |      |     |    Thai |           |
|           |   |     DAP   |     |      |     |     Ind |           |
|           |   |           |     |      |     | ustrial |           |
|           |   | (February |     |      |     |     St  |           |
|           |   |     9,    |     |      |     | andards |           |
|           |   |     2004) |     |      |     |     In  |           |
|           |   |           |     |      |     | stitute |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| Mr. Vudh  | 5 | -   M.A.  | N   | -    | 200 | -       | The       |
| ibhandhu  | 6 |     (Ec   | one |      | 2 - |  Budget | Bureau of |
|           |   | onomics), |     |      | P   |     D   | the       |
| Vic       |   |     U     |     |      | res | irector | Budget    |
| hairatana |   | niversity |     |      | ent |         |           |
|           |   |     of    |     |      |     | -       | The       |
| Director  |   |           |     |      | 199 |  Deputy | Bureau of |
|           |   | Arkansas, |     |      | 7 - |         | the       |
| (In       |   |           |     |      | 2   |  Budget | Budget    |
| dependent |   |    U.S.A. |     |      | 002 |     D   |           |
| Director) |   |           |     |      |     | irector |           |
|           |   | -   IOD:  |     |      |     |         |           |
|           |   |     DCP : |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   | Attending |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |    course |     |      |     |         |           |
|           |   |     DCP   |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   | specially |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   | organized |     |      |     |         |           |
|           |   |     by    |     |      |     |         |           |
|           |   |     Thai  |     |      |     |         |           |
|           |   |     Plc.  |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |  Starting |     |      |     |         |           |
|           |   |     from  |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |  November |     |      |     |         |           |
|           |   |     9,    |     |      |     |         |           |
|           |   |     2004  |     |      |     |         |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| Mr.Chi    | 5 | -   D.    | 0.0 | -    | 200 | -       | PTT plc.  |
| trapongse | 5 |     Eng.  | 04% |      | 3 - |  Senior |           |
| Kwan      |   |     (Ind  |     |      | P   |     Ex  | PTTEP     |
| gsukstith |   | ustrial), | (   |      | res | ecutive |           |
|           |   |     Lamar | 29, |      | ent |         |           |
| Director  |   |     Un    | 000 |      |     |    Vice |           |
|           |   | iversity, | s   |      | 199 |     Pre |           |
|           |   |           | har |      | 9 - | sident, |           |
|           |   |    Texas, | es) |      | 2   |     PTT |           |
|           |   |           |     |      | 003 |     Gas |           |
|           |   |    U.S.A. |     |      |     |         |           |
|           |   |           |     |      |     | -   Pr  |           |
|           |   | -   IOD : |     |      |     | esident |           |
|           |   |     DCP   |     |      |     |         |           |
|           |   |     42:   |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |    (March |     |      |     |         |           |
|           |   |     3 –   |     |      |     |         |           |
|           |   |     April |     |      |     |         |           |
|           |   |     28,   |     |      |     |         |           |
|           |   |     2004) |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   | -   IOD : |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |   Finance |     |      |     |         |           |
|           |   |     for   |     |      |     |         |           |
|           |   |     No    |     |      |     |         |           |
|           |   | n-Finance |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |  Director |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |    (March |     |      |     |         |           |
|           |   |     4,    |     |      |     |         |           |
|           |   |     2004) |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   | -   IOD : |     |      |     |         |           |
|           |   |     Non-  |     |      |     |         |           |
|           |   | Executive |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   | Director: |     |      |     |         |           |
|           |   |     Role  |     |      |     |         |           |
|           |   |     and   |     |      |     |         |           |
|           |   |     Ex    |     |      |     |         |           |
|           |   | pectation |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |   towards |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   | Corporate |     |      |     |         |           |
|           |   |     G     |     |      |     |         |           |
|           |   | overnance |     |      |     |         |           |
|           |   |     (May  |     |      |     |         |           |
|           |   |     11,   |     |      |     |         |           |
|           |   |     2004) |     |      |     |         |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| M         | 5 | -   MBA,  | 0.0 | -    | 254 | -   Pr  | PTT plc.  |
| r.Prasert | 2 |     Utah  | 005 |      | 6 - | esident |           |
| Bunsumpun |   |     State | %   |      | P   |         | PTT plc.  |
|           |   |     Un    |     |      | res | -       |           |
| Director  |   | iversity, | (3, |      | ent |  Senior |           |
|           |   |           | 500 |      |     |     Ex  |           |
| Member of |   |    U.S.A. | s   |      | 200 | ecutive |           |
| the       |   |           | har |      | 1 - |         |           |
| Rem       |   | -   DCP : | es) |      | 2   |    Vice |           |
| uneration |   |     -     |     |      | 003 |     Pre |           |
| Committee |   |           |     |      |     | sident, |           |
|           |   | -   IOD : |     |      |     |     PTT |           |
| Member of |   |     DAP:  |     |      |     |     Gas |           |
| the       |   |           |     |      |     |         |           |
| N         |   |  (October |     |      |     |         |           |
| omination |   |     5,    |     |      |     |         |           |
| Committee |   |     2004) |     |      |     |         |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| Mr.Pala   | 6 | -   M.S.  | 0.0 | -    | P   | -   C   | Aromatics |
| Sookewesh | 4 |     (I    | 005 |      | res | hairman | (         |
|           |   | ndustrial | %   |      | ent |     of  | Thailand) |
| Director  |   |     En    |     |      |     |     the | Public    |
|           |   | gineering | (3, |      | 199 |         | Company   |
|           |   |     –     | 500 |      | 5-1 |   Board | Limited   |
|           |   |           | s   |      | 999 |     of  |           |
|           |   | Operation | har |      |     |     Di  | Petroleum |
|           |   |     R     | es) |      |     | rectors | Authority |
|           |   | esearch), |     |      |     |         | of        |
|           |   |           |     |      |     | -   G   | Thailand  |
|           |   |    Oregon |     |      |     | overnor |           |
|           |   |     State |     |      |     |         |           |
|           |   |     Un    |     |      |     |         |           |
|           |   | iversity, |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |    U.S.A. |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   | -   DCP : |     |      |     |         |           |
|           |   |     -     |     |      |     |         |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| Mr        | 6 | -   M.S.  | N   | -    | 2   | -   Dir | Ministry  |
| . Nopadon | 0 |     (     | one |      | 002 | ector-G | of Energy |
|  Mantajit |   | Geology), |     |      | –   | eneral, |           |
|           |   |     M     |     |      | P   |     Dep | Ministry  |
| Director  |   | anchester |     |      | res | artment | of        |
|           |   |     Un    |     |      | ent |     of  | Industry  |
| (In       |   | iversity, |     |      |     |         |           |
| dependent |   |           |     |      | 199 | Mineral |           |
| Director) |   |    United |     |      | 6 - |         |           |
|           |   |           |     |      | 2   |   Fuels |           |
| Chairman  |   |   Kingdom |     |      | 002 |         |           |
| of the    |   |           |     |      |     | -   Dir |           |
| Audit     |   | -   IOD : |     |      |     | ector-G |           |
| Committee |   |     DCP   |     |      |     | eneral, |           |
|           |   |     31    |     |      |     |     Dep |           |
|           |   |           |     |      |     | artment |           |
|           |   |    (2003) |     |      |     |     of  |           |
|           |   |           |     |      |     |         |           |
|           |   |           |     |      |     | Mineral |           |
|           |   |           |     |      |     |     Re  |           |
|           |   |           |     |      |     | sources |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| Mr.       | 5 | -         | N   | -    | 2   | -   D   | Ministry  |
|  Wisudhi  | 5 |    M.A.A. | one |      | 003 | irector | of        |
| Srisuphan |   |           |     |      | –   |     –   | Finance   |
|           |   | (Business |     |      | P   |     G   |           |
| Director  |   |     Ec    |     |      | res | eneral, | Ministry  |
|           |   | onomics), |     |      | ent |     The | of        |
|           |   |           |     |      |     |     T   | Finance   |
|           |   | Thammasat |     |      | 2   | reasury |           |
|           |   |     U     |     |      | 002 |     Dep |           |
|           |   | niversity |     |      | -2  | artment |           |
|           |   |           |     |      | 003 |         |           |
|           |   | -   IOD : |     |      |     | -   Dir |           |
|           |   |     DCP 3 |     |      |     | ector - |           |
|           |   |           |     |      |     |     G   |           |
|           |   |    (2002) |     |      |     | eneral, |           |
|           |   |           |     |      |     |     The |           |
|           |   |           |     |      |     |         |           |
|           |   |           |     |      |     |  Fiscal |           |
|           |   |           |     |      |     |         |           |
|           |   |           |     |      |     |  Policy |           |
|           |   |           |     |      |     |         |           |
|           |   |           |     |      |     |  Office |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| Mr. Anuc  | 4 | -   MBA   | 0.0 | -    | 200 | -   Ex  | Syrus     |
| ha Sihana | 5 |     (     | 005 |      | 3-P | ecutive | S         |
| tkathakul |   | Finance), | %   |      | res |     Ch  | ecurities |
|           |   |     U     |     |      | ent | airman, | Public    |
| Dire      |   | niversity | (3, |      | 200 |         | Co., Ltd. |
| ctor (Ind |   |     of    | 500 |      | 2-2 | -   Pr  |           |
| ependent  |   |           | s   |      | 003 | esident | Syrus     |
| Director) |   |  Houston, | har |      |     |         | S         |
|           |   |           | es) |      | 199 | -   Pr  | ecurities |
| Member of |   |    U.S.A. |     |      | 9-2 | esident | Co., Ltd. |
| the       |   |           |     |      | 002 |         |           |
| Rem       |   | -   IOD : |     |      |     |         | Capital   |
| uneration |   |     DCP 4 |     |      |     |         | Focus Co. |
| Committee |   |           |     |      |     |         | Ltd.      |
|           |   |    (2002) |     |      |     |         |           |
| Member of |   |           |     |      |     |         |           |
| the       |   | -   IOD : |     |      |     |         |           |
| N         |   |     Non-  |     |      |     |         |           |
| ominating |   | Executive |     |      |     |         |           |
| Committee |   |           |     |      |     |         |           |
|           |   | Director: |     |      |     |         |           |
| Member of |   |     Role  |     |      |     |         |           |
| the Cash  |   |     and   |     |      |     |         |           |
| M         |   |     Ex    |     |      |     |         |           |
| anagement |   | pectation |     |      |     |         |           |
| Committee |   |           |     |      |     |         |           |
|           |   |   towards |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   | Corporate |     |      |     |         |           |
|           |   |     G     |     |      |     |         |           |
|           |   | overnance |     |      |     |         |           |
|           |   |     (May  |     |      |     |         |           |
|           |   |     11,   |     |      |     |         |           |
|           |   |     2004) |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   | -   IOD : |     |      |     |         |           |
|           |   |     Board |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |  Failures |     |      |     |         |           |
|           |   |     and   |     |      |     |         |           |
|           |   |     How   |     |      |     |         |           |
|           |   |     to    |     |      |     |         |           |
|           |   |     Fix   |     |      |     |         |           |
|           |   |     It    |     |      |     |         |           |
|           |   |     (     |     |      |     |         |           |
|           |   | September |     |      |     |         |           |
|           |   |     3,    |     |      |     |         |           |
|           |   |     2004) |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   | -   IOD : |     |      |     |         |           |
|           |   |     CEO   |     |      |     |         |           |
|           |   |     Pe    |     |      |     |         |           |
|           |   | rformance |     |      |     |         |           |
|           |   |     E     |     |      |     |         |           |
|           |   | valuation |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   | (November |     |      |     |         |           |
|           |   |     9,    |     |      |     |         |           |
|           |   |     2004) |     |      |     |         |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| Mr.       | 6 | -         | N   | -    | P   | -   D   | Krung     |
| Charnchai | 1 |    Doctor | one |      | res | irector | Thai Bank |
| Musi      |   |     in    |     |      | ent |     and | Plc.      |
| gnisakorn |   |     Agr   |     |      |     |     D   |           |
|           |   | icultural |     |      |     | irector | Dheves    |
| Director  |   |     E     |     |      |     |     to  | Insurance |
|           |   | conomics, |     |      |     |     the | Plc.      |
| (In       |   |     Kyoto |     |      |     |         |           |
| dependent |   |     Un    |     |      |     |   Audit | Small and |
| Director) |   | iversity, |     |      |     |     Co  | Medium    |
|           |   |     Japan |     |      |     | mmittee | E         |
| Member of |   |           |     |      |     |         | nterprise |
| the Audit |   |           |     |      |     | -   D   | De        |
| Committee |   |           |     |      |     | irector | velopment |
|           |   |           |     |      |     |         | Bank of   |
|           |   |           |     |      |     | -   C   | Thailand  |
|           |   |           |     |      |     | hairman |           |
|           |   |           |     |      |     |     of  | G         |
|           |   |           |     |      |     |         | overnment |
|           |   |           |     |      |     |    Risk | Savings   |
|           |   |           |     |      |     |     Man | Bank      |
|           |   |           |     |      |     | agement |           |
|           |   |           |     |      |     |     Co  |           |
|           |   |           |     |      |     | mmittee |           |
|           |   |           |     |      |     |         |           |
|           |   |           |     |      |     | -   Di  |           |
|           |   |           |     |      |     | rector- |           |
|           |   |           |     |      |     | General |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| General   | 5 | -   MSSM, | N   | -    | 200 | -   As  | Royal     |
| Lertrat   | 7 |     U     | one |      | 4 - | sistant | Thai Army |
| Ratt      |   | niversity |     |      | P   |     Co  |           |
| anavanich |   |     of    |     |      | res | mmander | Royal     |
|           |   |           |     |      | ent |     in  | Thai Army |
| Director  |   |  Southern |     |      |     |         |           |
| (In       |   |     Ca    |     |      | 2   |   Chief | Royal     |
| dependent |   | lifornia, |     |      | 003 |         | Thai Army |
| Director) |   |     USA   |     |      | –   | -       |           |
|           |   |           |     |      | 2   |   Chief | Royal     |
|           |   |   • MSCE, |     |      | 004 |     of  | Thai Army |
|           |   |   Mass    |     |      |     |         |           |
|           |   | achusetts |     |      | 2   |   Staff |           |
|           |   |           |     |      | 002 |         |           |
|           |   | Institute |     |      | -2  | Officer |           |
|           |   |   of      |     |      | 003 |     to  |           |
|           |   |   Te      |     |      |     |     the |           |
|           |   | chnology, |     |      | 199 |         |           |
|           |   |   U.S.A.  |     |      | 8-2 |    Comm |           |
|           |   |           |     |      | 002 | ander-i |           |
|           |   | -   IOD : |     |      |     | n-Chief |           |
|           |   |     DCP   |     |      |     |         |           |
|           |   |     30    |     |      |     | -       |           |
|           |   |     (June |     |      |     |  Deputy |           |
|           |   |     11 –  |     |      |     |         |           |
|           |   |           |     |      |     |   Chief |           |
|           |   |    August |     |      |     |     of  |           |
|           |   |     1,    |     |      |     |         |           |
|           |   |     03)   |     |      |     |   Staff |           |
|           |   |           |     |      |     |         |           |
|           |   | -         |     |      |     | -   As  |           |
|           |   |   Harvard |     |      |     | sistant |           |
|           |   |     U     |     |      |     |         |           |
|           |   | niversity |     |      |     |   Chief |           |
|           |   |     :     |     |      |     |     of  |           |
|           |   |           |     |      |     |         |           |
|           |   |    Senior |     |      |     |   Staff |           |
|           |   |           |     |      |     |     for |           |
|           |   |  Managers |     |      |     |         |           |
|           |   |     in    |     |      |     |   Civil |           |
|           |   |     G     |     |      |     |         |           |
|           |   | overnment |     |      |     | Affairs |           |
|           |   |     (July |     |      |     |         |           |
|           |   |     –     |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |    August |     |      |     |         |           |
|           |   |     2004) |     |      |     |         |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| Mr.P      | 5 | -   MBA   | 0   | -    | 2   | -       | PTT plc.  |
| ichai Chu | 5 |     (     | .00 |      | 001 |  Senior |           |
| nhavajira |   | Finance), | 03% |      | –   |     Ex  | PTT plc.  |
|           |   |           |     |      | P   | ecutive |           |
| Director  |   |   Indiana | (1, |      | res |         | Petroleum |
|           |   |     U     | 800 |      | ent |    Vice | Authority |
| Chairman  |   | niversity | s   |      |     |     Pre | of        |
| of the    |   |     of    | har |      | 200 | sident, | Thailand  |
| Cash      |   |     Penn  | es) |      | 0-2 |     Co  |           |
| M         |   | sylvania, |     |      | 001 | rporate |           |
| anagement |   |           |     |      |     |         |           |
| Committee |   |    U.S.A. |     |      | 199 | Finance |           |
|           |   |           |     |      | 6 - |     and |           |
|           |   | -   DCP:  |     |      | 1   |     Acc |           |
|           |   |     -     |     |      | 999 | ounting |           |
|           |   |           |     |      |     |         |           |
|           |   |           |     |      |     | -   Pre |           |
|           |   |           |     |      |     | sident, |           |
|           |   |           |     |      |     |     PTT |           |
|           |   |           |     |      |     |     Oil |           |
|           |   |           |     |      |     |     /   |           |
|           |   |           |     |      |     |         |           |
|           |   |           |     |      |     |  Acting |           |
|           |   |           |     |      |     |     Pre |           |
|           |   |           |     |      |     | sident, |           |
|           |   |           |     |      |     |     PTT |           |
|           |   |           |     |      |     |         |           |
|           |   |           |     |      |     |  Intern |           |
|           |   |           |     |      |     | ational |           |
|           |   |           |     |      |     |         |           |
|           |   |           |     |      |     | -       |           |
|           |   |           |     |      |     |  Deputy |           |
|           |   |           |     |      |     |     Go  |           |
|           |   |           |     |      |     | vernor, |           |
|           |   |           |     |      |     |     F   |           |
|           |   |           |     |      |     | inance, |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| Mr.C      | 5 | -   MCL., | N   | -    | 200 | -   Ins | Office of |
| hulasingh | 4 |     U     | one |      | 4 - | pector- | the       |
|           |   | niversity |     |      | P   | General | Attorney  |
| Vas       |   |     of    |     |      | res |         | General   |
| antasingh |   |           |     |      | ent | -   Dir |           |
|           |   | Illinois, |     |      |     | ector-G | Office of |
| Director  |   |           |     |      | 20  | eneral, | the       |
|           |   |    U.S.A. |     |      | 01– |     Dep | Attorney  |
| (In       |   |           |     |      | 2   | artment | General   |
| dependent |   | -   IOD : |     |      | 004 |     of  |           |
| Director) |   |     DCP   |     |      |     |     Lit | Office of |
|           |   |     35    |     |      | 2   | igation | the       |
| Chairman  |   |           |     |      | 000 |     of  | Attorney  |
| of the No |   |    (Sept. |     |      | -2  |     A   | General   |
| minating  |   |           |     |      | 001 | ttorney |           |
|           |   |   30–Nov. |     |      |     |         |           |
| Committee |   |     20,   |     |      |     | General |           |
|           |   |     03)   |     |      |     |         |           |
|           |   |           |     |      |     | -   Dir |           |
|           |   | -   IOD:  |     |      |     | ector-G |           |
|           |   |     D     |     |      |     | eneral, |           |
|           |   | irector’s |     |      |     |         |           |
|           |   |     Ind   |     |      |     |  Intern |           |
|           |   | ependence |     |      |     | ational |           |
|           |   |     and   |     |      |     |         |           |
|           |   |     M     |     |      |     | Affairs |           |
|           |   | anagement |     |      |     |     Dep |           |
|           |   |     of    |     |      |     | artment |           |
|           |   |           |     |      |     |         |           |
|           |   |  Conflict |     |      |     |         |           |
|           |   |     of    |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |  Interest |     |      |     |         |           |
|           |   |     for   |     |      |     |         |           |
|           |   |     In    |     |      |     |         |           |
|           |   | dependent |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |  Director |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |   (August |     |      |     |         |           |
|           |   |     30,   |     |      |     |         |           |
|           |   |     2004) |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   | -   IOD : |     |      |     |         |           |
|           |   |     Board |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |  Failures |     |      |     |         |           |
|           |   |     and   |     |      |     |         |           |
|           |   |     How   |     |      |     |         |           |
|           |   |     to    |     |      |     |         |           |
|           |   |     Fix   |     |      |     |         |           |
|           |   |     It    |     |      |     |         |           |
|           |   |     (     |     |      |     |         |           |
|           |   | September |     |      |     |         |           |
|           |   |     3,    |     |      |     |         |           |
|           |   |     2004) |     |      |     |         |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| M         | 5 | -   M.S.  | 0.0 | -    | O   | -   Pr  | PTTEP     |
| r. Maroot | 3 |     (     | 02% |      | ct. | esident |           |
|  Mrigadat |   | Petroleum |     |      | 2   |         | PTTEP     |
|           |   |     Engi  | (   |      | 003 | -       |           |
| Director  |   | neering), | 14, |      |     |  Senior | PTTEP     |
| and       |   |     U     | 000 |      | 200 |         |           |
| Secretary |   | niversity | s   |      | 2-2 |    Vice |           |
| of the    |   |     of    | har |      | 003 |     Pr  |           |
| Board of  |   |     Texas | es) |      |     | esident |           |
| Directors |   |     at    |     |      | 19  |     ,   |           |
|           |   |           |     |      | 99- |     New |           |
| /A        |   |   Austin, |     |      | 2   |     P   |           |
| uthorized |   |           |     |      | 002 | rojects |           |
| Director  |   |    U.S.A. |     |      |     |     D   |           |
|           |   |           |     |      |     | ivision |           |
|           |   | -   IOD : |     |      |     |         |           |
|           |   |     DCP   |     |      |     | -       |           |
|           |   |     46    |     |      |     |  Senior |           |
|           |   |     (June |     |      |     |         |           |
|           |   |     28,   |     |      |     |    Vice |           |
|           |   |           |     |      |     |     Pr  |           |
|           |   |   –August |     |      |     | esident |           |
|           |   |     25,   |     |      |     |     ,   |           |
|           |   |     2004) |     |      |     |     Op  |           |
|           |   |           |     |      |     | eration |           |
|           |   |           |     |      |     |     D   |           |
|           |   |           |     |      |     | ivision |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| Reti      |   |           |     |      |     |         |           |
| red direc |   |           |     |      |     |         |           |
| tor in 20 |   |           |     |      |     |         |           |
| 04 is as  |   |           |     |      |     |         |           |
| follows : |   |           |     |      |     |         |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+
| Mr. Ch    | 5 | -   B.A., | 0.0 | -    | 2   | -   D   | Aromatics |
| akrawut S | 2 |           | 003 |      | 001 | irector | (         |
| alyabongh |   | Sukhothai |     |      | –   |         | Thailand) |
|           |   |     Th    | (1, |      | P   | -   D   | Public    |
|           |   | ammatirat | 700 |      | res | irector | Company   |
|           |   |     U     | s   |      | ent |         | Limited   |
|           |   | niversity | har |      |     | -   C   |           |
|           |   |           | es) |      | 200 | hairman | PTT plc.  |
|           |   | -         |     |      | 1 - |     of  |           |
|           |   |    B.Eng. |     |      | 2   |     the | The       |
|           |   |           |     |      | 004 |         | Industry  |
|           |   |  (Civil), |     |      |     |   Board | Estate    |
|           |   |           |     |      | 200 |     of  | Authority |
|           |   |  Kasetsat |     |      | 2-2 |     Di  | of        |
|           |   |     U     |     |      | 003 | rectors | Thailand  |
|           |   | niversity |     |      |     |         |           |
|           |   |           |     |      | 2   | -   D   | Mass      |
|           |   | -   IOD : |     |      | 002 | irector | Rapid     |
|           |   |     DCP   |     |      |     |         | Transit   |
|           |   |     33    |     |      |     |         | Authority |
|           |   |           |     |      |     |         | of        |
|           |   |   (August |     |      |     |         | Thailand  |
|           |   |     20,   |     |      |     |         |           |
|           |   |           |     |      |     |         |           |
|           |   |  –October |     |      |     |         |           |
|           |   |     8,    |     |      |     |         |           |
|           |   |     03)   |     |      |     |         |           |
+-----------+---+-----------+-----+------+-----+---------+-----------+

Records of Directors’ Illegal acts in the preceding 10 years:

a) Being convicted of a crime or under the proceedings of criminal law
suit. None

b)       Received a judgment of insolvency or bankruptcy. None

c)       Being a management or has the right to control a company or
partnership which received a judgment of insolvency or bankruptcy. None

17.2 Management

+------------+---+-----------+----+------+-----+------------+-------+
| Nam        | A | E         | %  | Rela | W   |            |       |
| e/Position | g | ducation/ | of | tion | ork |            |       |
|            | e |           | sh | a    | ing |            |       |
|            |   | Training  | ar | mong | Ex  |            |       |
|            | ( |           | eh | fa   | per |            |       |
|            | Y |           | ol | mily | ien |            |       |
|            | e |           | di | wi   | ces |            |       |
|            | a |           | ng | thin | in  |            |       |
|            | r |           |    | the  | the |            |       |
|            | ) |           |    | Com  | 5   |            |       |
|            |   |           |    | pany | pre |            |       |
|            |   |           |    |      | ced |            |       |
|            |   |           |    |      | ing |            |       |
|            |   |           |    |      | ye  |            |       |
|            |   |           |    |      | ars |            |       |
+============+===+===========+====+======+=====+============+=======+
|            |   |           |    |      | Per | Position   | Fu    |
|            |   |           |    |      | iod |            | nctio |
|            |   |           |    |      |     |            | n/Com |
|            |   |           |    |      |     |            | pany/ |
|            |   |           |    |      |     |            | Type  |
|            |   |           |    |      |     |            | of    |
|            |   |           |    |      |     |            | Bus   |
|            |   |           |    |      |     |            | iness |
+------------+---+-----------+----+------+-----+------------+-------+
| Mr.Maroot  | 5 | -   M.S.  | 0. | -    | 200 | -   Senior | PTTEP |
| Mrigadat   | 3 |     (     | 00 |      | 2-2 |     Vice   |       |
|            |   | Petroleum | 2% |      | 003 |            | PTTEP |
| President  |   |     Engi  |    |      |     |  President |       |
|            |   | neering), | (  |      | 19  |     , New  | PTTEP |
|            |   |     U     | 14 |      | 99- |            |       |
|            |   | niversity | ,0 |      | 2   |   Projects |       |
|            |   |     of    | 00 |      | 002 |            |       |
|            |   |     Texas | s  |      |     |   Division |       |
|            |   |     at    | ha |      |     |            |       |
|            |   |           | re |      |     | -   Senior |       |
|            |   |   Austin, | s) |      |     |     Vice   |       |
|            |   |           |    |      |     |            |       |
|            |   |    U.S.A. |    |      |     |  President |       |
|            |   |           |    |      |     |     ,      |       |
|            |   | -   IOD : |    |      |     |            |       |
|            |   |     DCP   |    |      |     |  Operation |       |
|            |   |     46    |    |      |     |            |       |
|            |   |     (June |    |      |     |   Division |       |
|            |   |     28,   |    |      |     |            |       |
|            |   |           |    |      |     |            |       |
|            |   |   –August |    |      |     |            |       |
|            |   |     25,   |    |      |     |            |       |
|            |   |     2004) |    |      |     |            |       |
+------------+---+-----------+----+------+-----+------------+-------+
| Mr. Tevin  | 4 | M.S.      | 0. | -    | 200 | -   Senior | PTTEP |
| Vongvanich | 6 | (         | 00 |      | 3-2 |     Vice   |       |
|            |   | Petroleum | 2% |      | 004 |            | PTTEP |
| S          |   | Engi      |    |      |     | President, |       |
| enior Vice |   | neering), | (  |      | 200 |            | PTTEP |
|  President |   | U         | 10 |      | 2-2 |   Regional |       |
| , Regional |   | niversity | ,9 |      | 003 |     Assets |       |
|  Assets Di |   | of        | 00 |      |     |            |       |
| vision and |   | Houston,  | s  |      | 199 |   Division |       |
|            |   | Texas,    | ha |      | 9-2 |            |       |
| Acting     |   | U.S.A.    | re |      | 002 | -   Senior |       |
| Manager,   |   |           | s) |      |     |     Vice   |       |
| Offshore   |   | IOD: DCP  |    |      |     |            |       |
| Assets     |   | 21 (2003) |    |      |     | President, |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     | Operations |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |   Division |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     | -   Senior |       |
|            |   |           |    |      |     |     Vice   |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     | President, |       |
|            |   |           |    |      |     |     New    |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |   Projects |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |   Division |       |
+------------+---+-----------+----+------+-----+------------+-------+
| Mr. Suwit  | 5 | M.Sc.     | 0. |      | 200 | -   Senior | PTTEP |
|  Pitrchart | 6 | (Crim     | 00 |      | 0-2 |     Vice   |       |
|            |   | inology), | 1% |      | 003 |            | PTTEP |
| Se         |   | Eastern   |    |      |     | President, |       |
| nior Vice  |   | Kentucky  | (9 |      | 199 |     E&P    |       |
| President, |   | Un        | ,0 |      | 9-2 |            |       |
|  Business  |   | iversity, | 00 |      | 000 | Investment |       |
| Developmen |   | U.S.A.    | s  |      |     |            |       |
| t Division |   |           | ha |      |     |   Division |       |
|            |   |           | re |      |     |            |       |
|            |   |           | s) |      |     | -          |       |
|            |   |           |    |      |     | President, |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |   Business |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |   Services |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |   Division |       |
+------------+---+-----------+----+------+-----+------------+-------+
| Mr         | 5 | M.S.      | No |      | 2   | -   Vice   | PTTEP |
| . Poawpade | 0 | (         | ne |      | 003 |            |       |
| t Vorabutr |   | Petroleum |    |      |     |  President | PTTEP |
|            |   | Engi      |    |      | 200 |     under  |       |
| Vice       |   | neering), |    |      | 1-2 |            | PTTEP |
| President, |   | U         |    |      | 003 |   Strategy |       |
|  Thai Offs |   | niversity |    |      |     |     and    |       |
| hore Asset |   | of        |    |      | 199 |            |       |
| s Division |   | Southern  |    |      | 9-2 | Capability |       |
|            |   | Ca        |    |      | 000 |     D      |       |
|            |   | lifornia, |    |      |     | evelopment |       |
|            |   | U.S.A.    |    |      |     |            |       |
|            |   |           |    |      |     |   Division |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     | -   Vice   |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |  President |       |
|            |   |           |    |      |     |     under  |       |
|            |   |           |    |      |     |     the    |       |
|            |   |           |    |      |     |     Office |       |
|            |   |           |    |      |     |     of the |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |  President |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     | -   Vice   |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |  President |       |
|            |   |           |    |      |     |     ,      |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |    Bongkot |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |    Project |       |
+------------+---+-----------+----+------+-----+------------+-------+
| Mr.        | 5 | M.S.      | 0. |      | 2   | -   Vice   | PTTEP |
| Somkiet    | 0 | (Geo      | 00 |      | 003 |            |       |
| Janmaha    |   | physics), | 1% |      |     | President, | PTTEP |
|            |   | Stanford  |    |      | 200 |     E&P    |       |
| Vice       |   | Un        | (8 |      | 0-2 |            | PTTEP |
| President, |   | iversity, | ,3 |      | 003 | Investment |       |
| Strategy   |   | U.S.A.    | 00 |      |     |            |       |
| and        |   |           | s  |      | 199 |   Division |       |
| Capability |   | IOD:      | ha |      | 9-2 |            |       |
| D          |   | DCP50     | re |      | 000 | -   Vice   |       |
| evelopment |   | (2004)    | s) |      |     |            |       |
| Division   |   |           |    |      |     | President, |       |
|            |   |           |    |      |     |     G      |       |
|            |   |           |    |      |     | eosciences |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |   Division |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     | -          |       |
|            |   |           |    |      |     |  Assistant |       |
|            |   |           |    |      |     |     Vice   |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     | President, |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |  Technical |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |   Services |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |   Division |       |
+------------+---+-----------+----+------+-----+------------+-------+
| Mr. Asdako | 5 | M.S.E.    | 0  |      | 199 | -          | PTTEP |
| rn Limpiti | 0 | (Chemical | .0 |      | 9-2 |  Assistant |       |
|            |   | Engi      | 00 |      | 000 |     Vice   | PTTEP |
| Vice       |   | neering), | 3% |      |     |            |       |
| President, |   | U         |    |      | 1   | President, |       |
| Bongkot    |   | niversity | (  |      | 999 |            |       |
| Asset      |   | of        | 18 |      |     |   Strategy |       |
|            |   | Michigan, | ,3 |      |     |     and    |       |
|            |   | U.S.A.    | 00 |      |     |            |       |
|            |   |           | s  |      |     | Capability |       |
|            |   |           | ha |      |     |     D      |       |
|            |   |           | re |      |     | evelopment |       |
|            |   |           | s) |      |     |            |       |
|            |   |           |    |      |     |   Division |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     | -   Senior |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |   Manager, |       |
|            |   |           |    |      |     |     Office |       |
|            |   |           |    |      |     |     of the |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |  President |       |
+------------+---+-----------+----+------+-----+------------+-------+
| Mr         | 4 | M.Sc.     | No |      | 199 | -   Senior | PTTEP |
| . Chatchaw | 5 | (         | ne |      | 7 - |            |       |
| al Eimsiri |   | Operation |    |      | 2   |   Manager, |       |
|            |   | R         |    |      | 000 |            |       |
| Vice Pr    |   | esearch), |    |      |     |    Finance |       |
| esident, F |   | London    |    |      |     |            |       |
| inance and |   | School of |    |      |     |            |       |
|  Accountin |   | Economics |    |      |     |            |       |
| g Division |   | and       |    |      |     |            |       |
|            |   | Political |    |      |     |            |       |
|            |   | Science,  |    |      |     |            |       |
|            |   | U         |    |      |     |            |       |
|            |   | niversity |    |      |     |            |       |
|            |   | of        |    |      |     |            |       |
|            |   | London,   |    |      |     |            |       |
|            |   | United    |    |      |     |            |       |
|            |   | Kingdom   |    |      |     |            |       |
+------------+---+-----------+----+------+-----+------------+-------+
| Mr. Sompo  | 4 | Ph.D.     | 0. |      | 200 | -   Vice   | PTTEP |
| rn Vongvut | 6 | (         | 00 |      | 1-2 |            |       |
| hipornchai |   | Petroleum | 2% |      | 003 | President, | PTTEP |
|            |   | Engi      |    |      |     |            |       |
| Vice       |   | neering), | (  |      | 200 |   Strategy | PTTEP |
| President, |   | U         | 10 |      | 0-2 |     and    |       |
| Geoscience |   | niversity | ,9 |      | 001 |            |       |
| Division   |   | of Tulsa, | 00 |      |     | Capability |       |
|            |   | U.S.A.    | s  |      | 199 |     D      |       |
|            |   |           | ha |      | 9-2 | evelopment |       |
|            |   |           | re |      | 000 |            |       |
|            |   |           | s) |      |     |   Division |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     | -          |       |
|            |   |           |    |      |     |  Assistant |       |
|            |   |           |    |      |     |     Vice   |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     | President, |       |
|            |   |           |    |      |     |     New    |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |   Ventures |       |
|            |   |           |    |      |     |     1      |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     | -   Senior |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |   Manager, |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |  Economics |       |
|            |   |           |    |      |     |     and    |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     | Commercial |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     | Department |       |
+------------+---+-----------+----+------+-----+------------+-------+
| Mr. Nipit  | 4 | B.S.      | 0  |      | 200 | -   Senior | PTTEP |
| Isarankura | 6 | (         | .0 |      | 0-2 |            |       |
|            |   | Petroleum | 00 |      | 001 |    Manager |       |
| Vice       |   | Eng       | 7% |      |     |     under  |       |
| President, |   | ineering) |    |      |     |     the    |       |
| Business   |   | และ B.S.  | (4 |      |     |     Office |       |
| Services   |   | (M        | ,7 |      |     |     of the |       |
| Division   |   | echanical | 00 |      |     |            |       |
|            |   | Engi      | s  |      |     |  President |       |
|            |   | neering), | ha |      |     |     and    |       |
|            |   | Texas A&M | re |      |     |     Acting |       |
|            |   | Un        | s) |      |     |     Senior |       |
|            |   | iversity, |    |      |     |            |       |
|            |   | U.S.A.    |    |      |     |   Manager, |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |  Strategic |       |
|            |   |           |    |      |     |            |       |
|            |   |           |    |      |     |   Planning |       |
+------------+---+-----------+----+------+-----+------------+-------+
| Mr.        | 5 | Ph.D.     | 0  |      | 200 | -   Senior | PTTEP |
| Suppamas   | 5 | (Engi     | .0 |      | 1-2 |            |       |
| Prachakvej |   | neering), | 00 |      | 003 |   Manager, |       |
|            |   | U         | 5% |      |     |            |       |
| Vice       |   | niversity |    |      | 200 | Production |       |
| President, |   | of        | (3 |      | 0-2 |     D      |       |
| Production |   | Missouri  | ,4 |      | 001 | evelopment |       |
| D          |   |           | 00 |      |     |            |       |
| evelopment |   |           | s  |      |     | -   Senior |       |
| Division   |   |           | ha |      |     |            |       |
| and Acting |   |           | re |      |     |    Manager |       |
| Manager,   |   |           | s) |      |     |     under  |       |
| Co         |   |           |    |      |     |            |       |
| nstruction |   |           |    |      |     |   E&P      |       |
| Department |   |           |    |      |     |            |       |
|            |   |           |    |      |     | Investment |       |
|            |   |           |    |      |     |   Projects |       |
|            |   |           |    |      |     |   Division |       |
+------------+---+-----------+----+------+-----+------------+-------+
| Mr.        | 5 | B.S.      | 0. |      | 199 | -   Senior | PTTEP |
| Prisdapunt | 2 | (         | 00 |      | 9-2 |            |       |
| Poj        |   | Geology), | 6% |      | 003 |   Manager, |       |
| anapreecha |   | Chiangmai |    |      |     |            |       |
|            |   | U         | (  |      |     |    Health, |       |
| Vice       |   | niversity | 43 |      |     |     Safety |       |
| President, |   | and Post  | ,4 |      |     |     and    |       |
| Human      |   | Graduate  | 00 |      |     |     E      |       |
| Resources  |   | Diploma   | s  |      |     | nvironment |       |
| Division   |   | (         | ha |      |     |            |       |
|            |   | Petroleum | re |      |     | Department |       |
|            |   | Expl      | s) |      |     |            |       |
|            |   | oration), |    |      |     |            |       |
|            |   | U         |    |      |     |            |       |
|            |   | niversity |    |      |     |            |       |
|            |   | of        |    |      |     |            |       |
|            |   | Trondheim |    |      |     |            |       |
+------------+---+-----------+----+------+-----+------------+-------+
| Mr.Luechai | 4 | B.Eng. (  | -  | -    | 2   | -          | Thai  |
| Vong       | 9 | E         |    |      | 003 |   Managing | Shell |
| sirasawatr |   | lectrical |    |      |     |            | E     |
|            |   | Engi      |    |      | 199 |   Director | xplor |
| Vice       |   | neering), |    |      | 7-2 |            | ation |
| President, |   | Chul      |    |      | 002 | -          | &     |
| S1 Assets  |   | alongkorn |    |      |     |   External | Produ |
|            |   | U         |    |      |     |            | ction |
|            |   | niversity |    |      |     |    Affairs | Co    |
|            |   |           |    |      |     |            | mpany |
|            |   | IOD: DCP  |    |      |     |    Manager | Li    |
|            |   | 49 (2004) |    |      |     |            | mited |
+------------+---+-----------+----+------+-----+------------+-------+