A moving and installing device for blowout preventer group in drilling operation
A technology for installing devices and blowout preventers, which is applied in the field of oil drilling, can solve problems such as difficult operation, poor safety, time-consuming and laborious, and achieve the effects of reducing labor intensity, accurate transportation, and accurate installation
Inactive Publication Date: 2016-01-20
CNPC BOHAI EQUIP MFG +1
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Problems solved by technology
It overcomes the time-consuming and labor-intensive installation of the blowout preventer group, difficult operation and poor safety.
Method used
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[0014] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 As shown, a moving installation device for a blowout preventer group in drilling operations, including two sliding fixtures 1, two rails 2, two translation trolleys 3, bracket 4, turret 5 and two screw tables 7; The sliding fixing 1 includes a sliding fixing plate 12, the two ends of the sliding fixing plate 12 are connected with a small track deck 11 and a large track deck 13, the sliding fixing plate 12 is welded with a horizontal hydraulic cylinder support 14, and the ratchet 29 is installed on the sliding fixing plate 12. on the plate 12; the translation trolley 3 includes a translation trolley base plate 15, and the two ends of the translation trolley base plate 15 are connected with a large track card seat 13, and a horizontal hydraulic cylinder support 14, a bracket support 16 and a lifting hydraulic pressure are welded on the translation trolley base plate 15. Cylinder ...
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The invention relates to the technical field of petroleum drilling, in particular to a transporting and mounting device for a blowout preventer stack in the drilling operation. The sliding and fixing equipment of the device comprises sliding and fixing plates; small track clamping seats and large track clamping seats are respectively connected to two ends of the sliding and fixing plates; a horizontal hydraulic cylinder support seat is welded on each sliding and fixing plate; a ratchet is arranged on each sliding and fixing plate; translational carts comprise translational cart base plates; the large track clamping seats are connected to two ends of the translational cart base plates; the horizontal hydraulic cylinder support seat, a bracket support seat and a lifting hydraulic cylinder support seat are welded on each translational cart base plate. According to the transporting and mounting device disclosed by the invention, the blowout preventer stack can be transported and mounted quickly, efficiently and accurately, the working efficiency is increased, the labor intensity is reduced, and the operation safety is improved. The defects of time and labor consumption, difficulty in operation and poor safety of the traditional mode of mounting the blowout preventer stack are overcome.
Description
Technical field: [0001] The invention relates to the technical field of petroleum drilling, in particular to a moving and installing device for a blowout preventer group in drilling operation. Background technique: [0002] In the current situation of the oilfield well site, the installation of the blowout preventer group, especially the large-scale blowout preventer group, is time-consuming and heavy, and it can only move along one direction in the horizontal plane, so that the installation position of the blowout preventer It is difficult to align the installation part, the operation is difficult, and the hoisting operation makes the personal safety not guaranteed. Invention content: [0003] The technical problem to be solved by the present invention is to provide a moving and installing device for the blowout preventer group in drilling operations. , Improve operational safety. It overcomes the time-consuming and labor-intensive installation of the blowout preventer ...
Claims
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IPC IPC(8): E21B23/08E21B33/06
Inventor 常玉连樊岩松郑永谭张有锋冯志鹏
Owner CNPC BOHAI EQUIP MFG