Zhongman Petroleum and Natural Gas Group Corp.,Ltd., an oil and gas company, engages in the drilling and completion engineering services, and petroleum equipment manufacturing businesses in China and internationally. The company explores for, develops, and produces oil and gas deposits. It also offers drilling and completion services, including integrated drilling engineering, equipment management, production management, and project management services, as well as cover drilling, wireline logging, mud logging, cementing, well completion, drilling fluid, directional well, and integrated wellbore technical services; and drilling technical services. In addition, the company designs, manufactures, leases, sells, and technical services petroleum drilling equipment; and researches, develops, manufactures, and sells land drilling rigs, components, electrical control systems, and intelligent products.
