Sucker Rod BOP
Sucker Rod BOP DESCRIPTION Application of sucker rod BOP Sucker rod BOP is safety combined sealing device installed in the wellhead, prevent well kick and blowout caused by high pressure gas carry over oil and water, during the process of workover operation, lifting of sucker rod; When occurs abnormal situation in the process of lifting sucker rod, turn the screw drive pipe ram closed, seal sucker rod annular space, seal the wellhead, to make sure safe production and preventing blowout accidents, protect the environment. Specific work is: when the well have sucker rod inside, it can seal sucker rod annular space, a pair of rubber core can seal: 3/4", 7/8"，1" sucker rod without replacement （according to customer requirements）. Description of structure and working principle This BOP made of alloy steel forgings, its cavity is oval structure, make stress state reasonable; light weight, low height, small size make the BOP easy to operation; Uppe...