(EnergyAsia, October 9, Tuesday) — China Oilfield Technology Services Group Limited, a provider of tertiary oil recovery equipment and technology to enhance oil extraction in China’s Daqing region, is hoping to raise nearly S$127 million through its initial public offering on the mainboard of the Singapore Exchange. (US$1=S$1.48).The company began offering 211,607,000 shares at S$0.60…