CN-224200606-U - A exploration pipeline righting device for oil development

Abstract

The utility model discloses an exploration pipeline righting device for petroleum exploitation, which belongs to the technical field of petroleum exploitation equipment and comprises a righting frame, wherein the righting frame comprises a first horn mouth, a butt joint barrel and a second horn mouth which are sequentially connected from top to bottom, the caliber of one end, far away from the butt joint barrel, of the first horn mouth and the caliber of one end, far away from the butt joint barrel, of the second horn mouth are larger than the caliber of the butt joint barrel, and the caliber of the butt joint barrel corresponds to the outer diameter of an exploration pipeline.

Inventors

• ZHANG HONGYING
• WANG GUOQIANG
• LIU LONGJUN
• CHENG CHAOYUN

Assignees

• 河南弘信石油工程技术服务有限公司

Dates

Publication Date

20260505

Application Date

20250625

Claims (6)

1. 1. The utility model provides an exploration pipeline righting device for oil development, its characterized in that, includes righting frame (1), righting frame (1) is including first horn mouth (103), butt joint section of thick bamboo (104) and second horn mouth (105) that are connected from top to bottom in order, the bore of the one end that butt joint section of thick bamboo (104) was kept away from to first horn mouth (103), second horn mouth (105) is greater than the bore of butt joint section of thick bamboo (104), the bore of butt joint section of thick bamboo (104) corresponds with the external diameter of exploration pipeline.
2. 2. The exploration pipeline righting device for oil exploitation according to claim 1, wherein the first bell mouth (103), the butt joint barrel (104) and the second bell mouth (105) are composed of guide rods (101) and guide rollers (102), the guide rollers (102) are embedded and installed on the inner wall of the guide rods (101), and a plurality of the guide rods (101) are distributed along a circumferential track.
3. 3. An exploration pipe righting device for oil exploitation according to claim 2, characterized in that two adjacent guide bars (101) are arranged at a distance from each other.
4. 4. An exploration pipe righting device for oil exploitation according to claim 1, further comprising a support frame (2), said support frame (2) being wrapped outside the righting frame (1).
5. 5. An exploration pipe centralizer for oil exploitation according to claim 4, further comprising a locating structure (3) for mounting the apparatus on a drilling platform.
6. 6. The exploration pipeline righting device for oil exploitation according to claim 5, wherein the positioning structure (3) comprises a corner plate (301) fixedly connected with the support frame (2), a positioning block (303) and a positioning bolt (302), wherein the positioning block (303) is installed on a drilling platform, and positioning screw holes matched with the positioning bolt (302) are formed in the corner plate (301) and the positioning block (303).

Description

A exploration pipeline righting device for oil development Technical Field The utility model relates to the technical field of petroleum exploitation equipment, in particular to an exploration pipeline righting device for petroleum exploitation. Background The exploration pipeline for petroleum exploitation mainly comprises a drill rod, an oil sleeve, a continuous oil pipe and a drilling pipe, wherein the drill rod is used for mainly bearing the rotation and the pushing force of a drill bit and is used for blanking, delivering slurry and coring in the drilling process; the coiled tubing is used for pumping oil and natural gas from underground oil layer to ground, and can be widely used in operations such as well drilling, well completion, well repairing, etc., and can be used for various operations such as sand flushing, well flushing, acidification, fracturing, etc., and the drilling tube is used for drilling operations of oil and gas exploration and oil extraction, and is an important tool for underground drilling to form a well. Whatever pipeline, in the drilling process, multiple times of butt joint are needed to meet the drilling requirement to reach a certain depth. In the prior art, in the butt joint process, the former pipeline is generally positioned at the wellhead in the well drilling, the latter pipeline is hoisted and butted by the drilling tower, and in the butt joint process, the two pipelines are required to be manually supported and aligned for butt joint, however, the volume of the exploration pipeline is large and the weight is large, the swing amplitude is also large during manual butt joint, the manual butt joint is time-consuming and labor-consuming, and a certain safety risk exists. Disclosure of utility model The utility model aims to solve the problems that the manual centralizing is time-consuming and labor-consuming and a certain safety risk exists in the prior art for abutting an oil exploration pipeline, and provides an exploration pipeline centralizing device for oil exploitation. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides an exploration pipeline righting device for oil development, includes righting frame, righting frame includes by last first horn mouth, butt joint section of thick bamboo and the second horn mouth of connecting in order down, the bore of the one end that the butt joint section of thick bamboo was kept away from to first horn mouth, second horn mouth is greater than the bore of butt joint section of thick bamboo, the bore of butt joint section of thick bamboo corresponds with the external diameter of exploration pipeline. Further, the first horn mouth, the butt joint barrel and the second horn mouth are composed of guide rods and guide rollers, the guide rollers are embedded and installed on the inner walls of the guide rods, and a plurality of the guide rods are distributed along the circumferential track. Further, two adjacent guide rods are arranged at intervals. Further, the support frame is further included, and the support frame wraps the outer side of the righting frame. Further, the device also comprises a positioning structure for mounting the device on the drilling platform. Further, the positioning structure comprises a corner plate fixedly connected with the support frame, a positioning block and a positioning bolt, wherein the positioning block and the positioning bolt are arranged on the drilling platform, and positioning screw holes matched with the positioning bolt are formed in the corner plate and the positioning block. Compared with the prior art, the utility model provides the exploration pipeline righting device for petroleum exploitation, which has the following beneficial effects: When the device is used, the centralizing frame is installed and erected on a well mouth of a well drilling well, so that the top end of a previous pipeline enters the butt joint cylinder through the second bell mouth, then the next pipeline is hoisted through the drilling tower, the bottom end of the next pipeline falls into the first bell mouth, then the next pipeline is hoisted to descend through the hoisting tower, at the moment, the first bell mouth has a guiding effect, the bottom end of the next pipeline finally slides into the butt joint cylinder under the guiding effect of the first bell mouth, the drilling tower drives the next pipeline to rotate and is screwed with the previous pipeline, and compared with the prior art, the device is used for butt joint through manual centralizing and butt joint, so that the labor intensity is reduced, and meanwhile, the risk is reduced. Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. Drawings F