Sinopec Masters Sinomacs ATS I Steerable Drilling System with Major Breakthrough in SLOF Oil Field

BEIJING, Dec. 27, 2019 /PRNewswire/ -- China Petroleum & Chemical Corporation ("Sinopec" or the "Company") (HKEX: 386; SSE: 600028; NYSE: SNP) has announced a significant breakthrough as its self-developed Sinomacs ATS I type rotary steerable drilling system drilled to a depth of 857...

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