Sir and Madam, Indonesian Society of Petroleum Geologists invite you to the Ngabuburit Talk 5. _*Managing Uncertainty in Field Development Plan*_Speaker : *Ronny Gunarto*_Subsurface Manager at PTTEP Malaysia_Moderator : *Suwasno ISPG* *Time* : Friday, 22 May 2020 03.30 – 05:30 PM (Jakarta Time) Live via ZOOMRegistration Link : https://bit.ly/ISPGngabuburit5_Feel free to share this flyer and free of charged._Contact Person asno (+62 857-4310-2066)

*Greetings!* Sir and Madam, we hope this invitation finds you well during this COVID-19 outbreak. Society of Petroleum Engineers Java Indonesia Section & ISPG invite you to the third Webinar Talk. *Evaluation of Thinly Laminated Hydrocarbon Bearing Sands* *Speaker : Ko Ko Kyi* Principal PetrophysicistTime : Thursday, May 21st, 2020 8 P.M (Jakarta Time)Live via Zoom *Registration Link* : bit.ly/JavaTDGFeel free to share this news. We will send the zoom invitation to the registered participant. This talk is free of charged.Contact Person Vanya (+62 852 8274 7204)

*Greetings!* Sir and Madam, we hope this invitation finds you well during this COVID-19 outbreak. Indonesian Society of Petroleum Geologists and SPE Java Section invite you to our third Webinar Talk. *Multi-Phase Flow Petrophysics:*A Physics-based approach for deriving Sw from NMR and Formation Sampling in low-resistivity pay Carbonates *Speaker : Charles Richard Smart* (Subsurface Advisor)Time : Wednesday, May 20th, 2020 – 8 PM (Jakarta Time)Live via ZOOM and Youtube *Registration Link*: bit.ly/2Zee27jThe talk is only limited for 500 participants. We will send the zoom invitation to the registered participants only. This talk is free of charge.Contact Person Suwasno (+62 857-4310-2066)

*Greetings!* Sir and Madam, we hope this invitation finds you well during this COVID-19 outbreak. Indonesian Society of Petroleum Geologists invite you to the second Webinar Talk. *Randomness, Serendipity and Luck in Petroleum Exploration* *Speaker : Dr. Alexei V. Milkov* Professor at the Colorado School of MinesDirector of Potential Gas Agency at the Colorado School of Mines Time : Thursday, May 7th, 2020 9 A.M (Jakarta Time)Live via ZOOM and Youtube *Registration Link* : bit.ly/2W1qtRTThe talk is only limited for 500 participants. We will send the zoom invitation to the registered participants only. This talk is free of charged.Contact Person Suwasno (+62 857-4310-2066)