Was this the acreage they bought from Murphy?
Dateline 2019-06-28, Bangkok Post:
SET-listed oil and gas explorer PTT Exploration and Production Plc has made a gas discovery off the shore of Sarawak in Malaysia, marking PTTEP’s biggest find ever.
Through wholly owned subsidiary PTTEP HK Offshore Ltd (PTTEP HKO), the company found the gas at Lang Lebah-1RDR2, the first exploratory well in the Sarawak SK410B project.
The subsidiary commenced drilling in March to a total depth of 3,810 metres in Lang Lebah-1RDR2. The well encountered 252 metres of net gas pay, indicating a multi-trillion-cubic-feet discovery, and was tested in a carbonate main target reservoir with a completion-constrained rate of 41.3 million standard cubic feet per day (MMSCFD) and 246 barrels of condensate per day (BCPD).
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Wata - Malaysian Oil and Gas Engineer 