How to improve the tubing and sucker rod workover efficiency?
At present, in the process of wellhead workover in oilfields, the righting, centering, make-up and break-out of tubing and sucker rods are mainly completed by manpower. Moreover, due to the leakage of crude oil and sewage during the workover operation, the environment for on-site operations is harsh, and the probability of on-site workers suffering from occupational injuries is high, and it is difficult to ensure that on-site workers are not damaged to varying degrees. Although there are some automated devices to replace manpower to complete the workover operation of a single well, it is not applicable to all working conditions, such as the workover operation of cluster wells or under severe weather conditions, resulting in most of the workover operations during the well workover process. Therefore, a comprehensive device that can be applied to different working conditions, has high use efficiency and a high degree of automation is urgently needed to meet the huge workover needs.
Nowadays, during oil well operation, while pulling and running the sucker rod, the tubing operation platform at the wellhead needs to be removed. After sucker rod operation is completed, the tubing operation platform will be moved back for tubing operation. This will not only take a long time but also increase the operation risk and labor intensity. San Jack specially designed a new type of tubing and sucker rod running and lifting operation platform, which can complete the operation of tubing and sucker rod in the same platform, reduce the operation time of moving platform, reduce the labor intensity and improve the work efficiency.
In view of the above-mentioned deficiencies existing in the workover operation in the prior art, the object of the present invention is to: provide a kind of integrated machine device used for workover tripping, sucker rod and using method thereof, which has: reasonable structural design, automatic Relatively high level, convenient operation and use, relatively low production and maintenance costs, can effectively reduce the work intensity of on-site operations and improve the overall operation efficiency, not only suitable for workover operations with cluster wellhead layout, but also for tubing , Automatic lifting and lowering operation of sucker rod and normal operation under bad weather conditions.
This new type operation platform include: Splash proof device, hydraulic tong, hydraulic slip, platform, tubing BOP etc., as below sketch.
The lifting device of the sucker rod hanger of the workover rig derrick is arranged on the upper body of the derrick. During the rising process of the upper body of the derrick, the sucker rod hanger is in a horizontal working state through the relative movement of the guide rail and the slider. The upper body of the derrick is disengaged from the lower body of the derrick, and when the upper body is retracted into the lower body, there is no need to remove the wire rope, which reduces the work procedure, reduces the labor intensity of the workers, and improves the work efficiency. It is suitable for the installation of all workover rig derricks.
During running or pulling the sucker rod, install the pup joint 25 of sucker rod operation device on the tubing hanger 7 inside of tubing head 8. Then assemble coupling 24, Tee 23, sucker rod BOP 21 and flush valve 22 together in sequence. Then sucker rod operation can be proceeded. When the height of platform 5 changes, change pup joint 25 of different length to adjust the height of sucker rod operation device 2 to meet the requirements of sucker rod operation.
After the sucker rod operation is completed, it is only need to remove the sucker rod operation device 2 to carry out the tubing running and pulling operation.
When well flushing is required, it can be realized by connecting the corresponding pipeline to well flushing valve 22.
The new type operation platform realizes the running and lifting sucker rod operation on top of tubing operation platform without moving the platform. It will save the operation time, improve the operation efficiency, and reduces the labor intensity.
The invention relates to an integrated machine device for tripping and tripping oil pipes and sucker rods for workover and a method for using the same. Travel hook centering system, hydraulic oil pipe wrench, hydraulic sucker rod clamp, power tong conveying device, hydraulic oil pipe elevator, hydraulic sucker rod elevator, oil pipe pneumatic chuck, sucker rod hydraulic chuck and control system. It has: reasonable structure design, relatively high degree of automation, convenient operation and use, relatively low production and maintenance costs, can effectively reduce the work intensity of on-site operations, improve the overall operation efficiency, not only suitable for the repair of cluster wellhead layout. It can also be used for automatic lifting and lowering of oil pipes and sucker rods and normal operations under severe weather conditions.
In the above operation steps, the operator can manually input the working parameters of each component through the input panel including the manual button panel and/or the liquid crystal touch panel. And sucker rod conveyor, oil pipe and sucker rod wellhead centering telescopic boom system telescopic cylinder, free hook system of workover rig free hook centering system, hydraulic oil pipe wrench, hydraulic sucker rod wrench, power tong conveying device, hydraulic Hydraulic cylinder or pneumatic cylinder drive connection of oil pipe elevator, hydraulic sucker rod elevator, oil pipe pneumatic chuck, and sucker rod hydraulic chuck; With the help of wireless transceiver module, the remote monitoring center can be connected with the central controller for remote control and communication .
In practical engineering applications, the above-mentioned device of the present invention has also achieved good technical effects, and is recognized by the majority of staff, the work efficiency can be increased by 30%-40%, and the economic cost can be effectively reduced by 10-20%. And the daily use can make the operator proficient, and can be widely promoted and applied.
At present, in the process of wellhead workover in oilfields, the righting, centering, make-up and break-out of tubing and sucker rods are mainly completed by manpower. Moreover, due to the leakage of crude oil and sewage during the workover operation, the environment for on-site operations is harsh, and the probability of on-site workers suffering from occupational injuries is high, and it is difficult to ensure that on-site workers are not damaged to varying degrees. Although there are some automated devices to replace manpower to complete the workover operation of a single well, it is not applicable to all working conditions, such as the workover operation of cluster wells or under severe weather conditions, resulting in most of the workover operations during the well workover process. Therefore, a comprehensive device that can be applied to different working conditions, has high use efficiency and a high degree of automation is urgently needed to meet the huge workover needs.
Nowadays, during oil well operation, while pulling and running the sucker rod, the tubing operation platform at the wellhead needs to be removed. After sucker rod operation is completed, the tubing operation platform will be moved back for tubing operation. This will not only take a long time but also increase the operation risk and labor intensity. San Jack specially designed a new type of tubing and sucker rod running and lifting operation platform, which can complete the operation of tubing and sucker rod in the same platform, reduce the operation time of moving platform, reduce the labor intensity and improve the work efficiency.
In view of the above-mentioned deficiencies existing in the workover operation in the prior art, the object of the present invention is to: provide a kind of integrated machine device used for workover tripping, sucker rod and using method thereof, which has: reasonable structural design, automatic Relatively high level, convenient operation and use, relatively low production and maintenance costs, can effectively reduce the work intensity of on-site operations and improve the overall operation efficiency, not only suitable for workover operations with cluster wellhead layout, but also for tubing , Automatic lifting and lowering operation of sucker rod and normal operation under bad weather conditions.
This new type operation platform include: Splash proof device, hydraulic tong, hydraulic slip, platform, tubing BOP etc., as below sketch.
The lifting device of the sucker rod hanger of the workover rig derrick is arranged on the upper body of the derrick. During the rising process of the upper body of the derrick, the sucker rod hanger is in a horizontal working state through the relative movement of the guide rail and the slider. The upper body of the derrick is disengaged from the lower body of the derrick, and when the upper body is retracted into the lower body, there is no need to remove the wire rope, which reduces the work procedure, reduces the labor intensity of the workers, and improves the work efficiency. It is suitable for the installation of all workover rig derricks.
During running or pulling the sucker rod, install the pup joint 25 of sucker rod operation device on the tubing hanger 7 inside of tubing head 8. Then assemble coupling 24, Tee 23, sucker rod BOP 21 and flush valve 22 together in sequence. Then sucker rod operation can be proceeded. When the height of platform 5 changes, change pup joint 25 of different length to adjust the height of sucker rod operation device 2 to meet the requirements of sucker rod operation.
After the sucker rod operation is completed, it is only need to remove the sucker rod operation device 2 to carry out the tubing running and pulling operation.
When well flushing is required, it can be realized by connecting the corresponding pipeline to well flushing valve 22.
The new type operation platform realizes the running and lifting sucker rod operation on top of tubing operation platform without moving the platform. It will save the operation time, improve the operation efficiency, and reduces the labor intensity.
The invention relates to an integrated machine device for tripping and tripping oil pipes and sucker rods for workover and a method for using the same. Travel hook centering system, hydraulic oil pipe wrench, hydraulic sucker rod clamp, power tong conveying device, hydraulic oil pipe elevator, hydraulic sucker rod elevator, oil pipe pneumatic chuck, sucker rod hydraulic chuck and control system. It has: reasonable structure design, relatively high degree of automation, convenient operation and use, relatively low production and maintenance costs, can effectively reduce the work intensity of on-site operations, improve the overall operation efficiency, not only suitable for the repair of cluster wellhead layout. It can also be used for automatic lifting and lowering of oil pipes and sucker rods and normal operations under severe weather conditions.
In the above operation steps, the operator can manually input the working parameters of each component through the input panel including the manual button panel and/or the liquid crystal touch panel. And sucker rod conveyor, oil pipe and sucker rod wellhead centering telescopic boom system telescopic cylinder, free hook system of workover rig free hook centering system, hydraulic oil pipe wrench, hydraulic sucker rod wrench, power tong conveying device, hydraulic Hydraulic cylinder or pneumatic cylinder drive connection of oil pipe elevator, hydraulic sucker rod elevator, oil pipe pneumatic chuck, and sucker rod hydraulic chuck; With the help of wireless transceiver module, the remote monitoring center can be connected with the central controller for remote control and communication .
In practical engineering applications, the above-mentioned device of the present invention has also achieved good technical effects, and is recognized by the majority of staff, the work efficiency can be increased by 30%-40%, and the economic cost can be effectively reduced by 10-20%. And the daily use can make the operator proficient, and can be widely promoted and applied.
