SPT Energy Group Inc
SPT Energy Group, Inc. is an investment holding company, which engages in the provision of oilfield services. It operates through the following segments: Drilling, Well Completion, and Reservoir. The Drilling segment offers fishing and tool rental, drilling fluid additives and systems, and cementing services. The Well Completion segment includes sand control, well fracturing and acidizing, wellhead equipment, and completion technology. The Reservoir segment provides geophysical logging, perforation and wire line plugging, well testing, oil production technique, and compression services. The company was founded by Guo Qiang Wang in 1998 and is headquartered in Hong Kong.