Hydraulic energy-storage petroleum drilling and repairing machine capable of tripping double joints or three-joint unit

The invention discloses a hydraulic energy-storage petroleum drilling and repairing machine capable of tripping double joints or a three-joint unit, which mainly consists of an upright guide frame (derrick), a truss-type lifting stand column, a long-journey multi-cavity composite oil cylinder or oil cylinder group, a hook, a fast pulley, a crown block wheel, a hydraulic source and the like, wherein the bottom end of the upright guide frame (derrick) is fixedly arranged on a well repairing platform; the top of the upright guide frame (derrick) is provided with a high-altitude operation platform; the bottom of the upright guide frame (derrick) is fixedly provided with the long-journey multi-cavity composite oil cylinder or oil cylinder group; the piston rod of the long-journey multi-cavity composite oil cylinder is connected with the bottom end of the truss-type lifting stand column; the truss-type lifting stand column is ejected upwards along with the lifting of the long-journey multi-cavity composite oil cyli