From: Akaruchai Nochaiwong AkaruchaiN@pttep.comSubject: Daily Operation update on R&D S1 Electromagnetic survey for Waterflood Monitoring in Tap Reat Area: 7 March 2016

Date: March 8, 2016 at 7:50 AMTo: Somporn Rassadanukul SompornR@pttep.com, Geerati Pombunmee GeeratiP@pttep.com, Phathompat Boonyasaknanon

PhathompatB@pttep.com, Sumeth Anantasate SumethA@pttep.com, Panumat Yoosin PanumatY@pttep.com,Udom Arayatanon UdomA@pttep.com, Chiradet Khachamart ChiradetK@pttep.com, Angkana SriwantaneeyakulAngkanaS@pttep.com, Saovajit Nanruksa SaovajitN@pttep.com, Worravit Tragunveerayut WorravitT@pttep.com,Nontapong Panudulkitti NontapongP@pttep.com, Prapun Sooksawat PrapunS@pttep.com

Cc: Chalermkiat Tongtaow chalermkiat@pttep.com, Piya Sukhumpanumet PiyaS@pttep.com, Chayong BorisuitsawatCHAYONGB@pttep.com, Kanok Intharawijitr Kanok@pttep.com, Nopadon Chinabutr nopadon@pttep.com,Supakorn Krisadasima SUPAKORNK@pttep.com, Tawee Limsoontorn TaweeL@pttep.com, Suwit PabchandaSUWITP@pttep.com, Phanachit Dhanasin PhanachitD@pttep.com, Sutus Preuksjamas SutusP@pttep.com,Songkram Noikongdee SONGKRAMN@pttep.com, Patchara Chacharoen PATCHARAC@pttep.com, Piti AkrapipatkulPitiA@pttep.com, Poonsawat Prachukbunchong Poonsawat@pttep.com, Padsakorn Suwanruji PadsakornS@pttep.com,Sarawut Uparawanna SarawutU@pttep.com, Panlop Limsakul PanlopL@pttep.com, Chalong JaruwattanasakulChalongJ@pttep.com, Alisara Ngamlurdwongsakul AlisaraN@pttep.com, Inthira Kongbua inthira@pttep.com,Kurt Strack (kurtstrack@gmail.com) kurtstrack@gmail.com, Sophon Jumras SophonJ@pttep.com, Anupong Kongsubanupong@pttep.com, Ing-orn Soisuwan Ing-ornS@pttep.com, Patcharin Kaewkert PatcharinK@pttep.com,Natthaya Piyapongpan NatthayaP@pttep.com, GGS-O Staff GGS-OStaff@pttep.com

Dear All, Please see below for daily operation update: Site preparation

- Fence complete- Preparation of electrical work is in progress.- Trench digging is about 80% complete (1600m). Cable wire lay out is in progress.- Security guards are on location.- Fuel line connection is in progress.- Recording room and storage room preparation is in progress.

Equipment mobilization

- EM equipment , Wire (5000m), HDPE (5000m) and Generators at site PR / CSR / DMF

- 3 DMF will join PR during 8 March 2016.- Plan to have public communication on 8 March 2016

SSHE

- Wire deviation complete- Generators deviation is complete- PTW for Site preparation, trench digging and lifting work were endorsed by S1

construction team and GGS/O (as area owner)- Set up Sound baseline measurement complete for 3 days measurement.- Plan for HSE audit on 10 Mar 2016.- HSE statistic: No HSE issue yet.

Personnel

- K. Phathompat B. arrived at site.- Kurt Strack arrived at site.- K. Panumat Y. will arrive on Tuesday.

Drilling program

- PERF program for TRT-E will be around April 2016. Best regards,Akaruchai N.

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