00777nab a2200193 4500 20260520003155.0 260224s2023 xxu ing Inglés CNPC, Sinopec drill ultra deep in search of energy security jul. 2023 03/07/2023 ; 03/07/2023 5 p. ; 20-25 Mature field production operations in the Gobi Desert near the edge of Junggar Basin, one of three basins in Xinjiang province where China has initiated an exploration drilling campaign to reach ultradeep reservoirs at depths beyond 8,000 m. 7 Journal of Petroleum Technology ARTICULO Szymczak, Pat Davis 60178 195834 195834 0 0 0 0 263553 BAAB BAAB 2026-03-06 200068250 0 200068250 2026-03-06 00:40:58 2026-03-06 ARTICULO