Asia’s deepest onshore well completed by PetroChina Southwest

Pengshen 6 well was drilled to a depth of 9026 metres

Record breaker: the Pengshen 6 well was drilled to a depth of 9026 metres. — Record breaker: the Pengshen 6 well was drilled to a depth of 9026 metres.Photo: PETROCHINA

Xu Yihe

Houston

China PetroChina Asia & Oceania East Asia

Published 14 February 2023, 01:56Updated 14 February 2023, 07:53