Pioneer’s annual demand for proppant to support the Company’s fracture stimulation operations is forecasted to increase from 1.2 million tons in 2012 to 1.6 million tons in 2015 as drilling ...

These enterprises have strict requirements on suppliers' qualifications, process capability, service quality, after-sales ... PKU Pioneer's implemented projects of industrial tail gas disposal ...

Pioneer also announced that the name of this U.S. industrial sands business is being ... could result in lower than expected supplies and sales and higher than expected costs.

In September 2021, PKU Pioneer's VPSA industrial oxygen production project was put into operation in Golmud, Qinghai-Tibet Plateau, a place with the highest altitude in China. Since oxygen is ...