The utility model relates to a wellhead discharge sewage device, in which the upper tubing, the coupling and the lower tubing are connected successively through the wellhead sealing device, the tubing hanger clamps the coupling, and the supporting plate is a semi-circular ring structure. The two supporting plates are clamped on the shrinkage position of the upper part of the wellhead sealing device, and the two supporting plates are connected into a disc shape, so that the supporting plate can not move, and the supporting plate is clamped on the supporting card. A plurality of supporting rods are arranged on the board, a collection bag is placed in the space surrounded by several supporting rods, and a sewage outlet is arranged on the inner wall of the collection bag. The sewage outlet is provided with a sewage pipe, and the upper end of the support rod is provided with a cover plate. The collection bag is made of flexible material, and the collection bag covers the lower part of the upper oil pipe, the coupling and the upper part of the lower oil pipe. The support point is found on the sealing device, so that each component can be installed on the operation wellhead. After removing the connecting thread between the lower part of the upper tubing and the coupling, the oil in the upper tubing is discharged and taken away by the sewage pipe through the said sewage outlet, which can avoid causing the worker to be shallowly blown by oil and water, the wellhead device and the operation site to be polluted by oil and water.
【技术实现步骤摘要】
一种井口泄液排污装置
本技术属于油田修井用的装置,是一种防止油水泄流到地面的井口装置,具体是一种井口泄液排污装置。
技术介绍
油田在修井作业时,要将井内油管从井内起出放至地面。在井下油管柱不能泄油时(管柱下部没安装泄油器,或泄油器不能打开),起出至井口装置之上的油管与其之下的接箍拆卸后,起出至井口装置之上的油管内的油水会从拆卸处泄流出来,喷洒到井口周围和作业工人身上,造成井口装置和作业现场被油水污染,一方面作业工人会被油水喷浅,使身体健康受到严重损害,不便于作业施工,另一方面还造成了污染环境。
技术实现思路
本技术的目的是设计一种井口泄液排污装置,使其发生上述问题时,油液可以流到指定的位置,克服上述存在的问题,避免造成作业工人被油水喷浅和井口装置、作业现场被油水污染。本技术的目的是这样实现的:包括支撑杆、收集袋、支撑卡板、上油管、盖板、接箍、油管吊卡、排污管、下油管、封井器,上油管、接箍、下油管依次连接穿过封井器,油管吊卡卡住接箍,使上油管、接箍、下油管的重量转移到封井器上,便于拆卸上油管与接箍之间的连接螺纹,支撑卡板为半圆环结构,两块支撑卡板卡于封井器上部的缩径处后两块支撑卡板连接成一体成圆盘形,使支撑卡板不能活动,在支撑卡板上安装数根支撑杆,在数根支撑杆围成的空间内放置收集袋,收集袋的内壁上开设排污口,所述的排污口外安装排污管,支撑杆的上端安装盖板,盖板为半圆环结构,两块盖板半圆环结构合拢后为圆盘形,收集袋为柔性材料制成,收集袋罩住上油管的下部、接箍、下油管的上部,卸开上油管的下部与接箍的连接螺纹后,上油管内的油液经所述的排污口流出被排污管接走。本技术的有 ...
【技术保护点】
1.一种井口泄液排污装置,包括支撑杆(1)、收集袋(2)、支撑卡板(3)、上油管(4)、盖板(5)、接箍(6)、油管吊卡(7)、排污管(8)、下油管(10)、封井器(11),上油管(4)、接箍(6)、下油管(10)依次连接穿过封井器(11),油管吊卡(7)卡住接箍(6),使上油管(4)、接箍(6)、下油管(10)的重量转移到封井器(11)上,便于拆卸上油管(4)与接箍(6)之间的连接螺纹,其特征是:支撑卡板(3)为半圆环结构,两块支撑卡板(3)卡于封井器(11)上部的缩径处后两块支撑卡板(3)连接成一体成圆盘形,使支撑卡板(3)不能活动,在支撑卡板(3)上安装数根支撑杆(1),在数根支撑杆(1)围成的空间内放置收集袋(2),收集袋(2)的内壁上开设排污口(9),所述的排污口(9)外安装排污管(8),支撑杆(1)的上端安装盖板(5),盖板(5)为半圆环结构,两块盖板(5)半圆环结构合拢后为圆盘形,收集袋(2)为柔性材料制成,收集袋(2)罩住上油管(4)的下部、接箍(6)、下油管(10)的上部,卸开上油管(4)的下部与接箍(6)的连接螺纹后,上油管(4)内的油液经所述的排污口(9)流出被排 ...
【技术特征摘要】
1.一种井口泄液排污装置,包括支撑杆(1)、收集袋(2)、支撑卡板(3)、上油管(4)、盖板(5)、接箍(6)、油管吊卡(7)、排污管(8)、下油管(10)、封井器(11),上油管(4)、接箍(6)、下油管(10)依次连接穿过封井器(11),油管吊卡(7)卡住接箍(6),使上油管(4)、接箍(6)、下油管(10)的重量转移到封井器(11)上,便于拆卸上油管(4)与接箍(6)之间的连接螺纹,其特征是:支撑卡板(3)为半圆环结构,两块支撑卡板(3)卡于封井器(11)上部的缩径处后两块支撑卡板(3)连接成一体...
【专利技术属性】
技术研发人员:周峰,林维民,朱华亮,徐长亮,邱亚东,刘智,付秀岭,宋强,
申请(专利权)人:周峰,
类型:新型
国别省市:山东,37
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。