Main Exhibits: DR have already grasped and been developing 14 major featured techniques such as MPD technology and equipment, horizontal & lateral well drilling technology, drilling fluid and reservoir protection technology, cementing and completion techniques, coalbed
Main Exhibits:φ16—φ38 sucker rod, φ25—φ38 polished rod, classified into C, D, K, KD,HL and HY level, φ27—φ95 cylinder oil well pump; Beam-pumping unit with the models of type 3, type 4, type 5, type 8, type 10,type12, type 14, type 16