公(Gong)司(Si)生(Sheng)产(Chan)多(Duo)种(Zhong)钻(Zuan)井(Jing)工(Gong)具(Ju)。(?)主(Zhu)要(Yao)产(Chan)品(Pin)螺(Luo)杆(Gan)钻(Zuan)具(Ju)广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)直(Zhi)井(Jing)、(?)定(Ding)向(Xiang)井(Jing)、(?)侧(Ce)钻(Zuan)井(Jing)、(?)水(Shui)平(Ping)井(Jing)等(Deng)的(De)钻(Zuan)进(Jin)及(Ji)各(Ge)种(Zhong)修(Xiu)井(Jing)...