Major Technology Development
We adhered to problem-solving orientation and accelerated making breakthrough in
key and frontier technologies. In E&P technology, we further developed enrichment
theory and exploration technology for marine phase large and medium-sized gas fields
in Sichuan Basin. The stable production technology for shale gas field supported
the increasing production in Fuling gas field. The ultra-deep drilling and well
completion technology facilitated the construction work in Shunbei ultra-deep well.
In refining technology, we developed products such as low-sulfur bunker
fuel, high-grade gasoline engine oil and diesel engine oil. In petrochemical technology,
the industrial demonstration unit of the second generation highly-efficient environmental-friendly
aromatics was successfully commissioned. The hydrogen peroxide production technology
using anthraquinone method in slurry bed and the complete set technology of para-aramid
were industrialized.