公开(公告)号：US20160102533A1

公开(公告)日：2016-04-14

申请号：US14825783

申请日：2015-08-13

申请人： 1069416 ALBERTA LTD.

发明人： STEPHEN MAERZ ,  STEPHEN VETTER ,  WATCHARIN SUTTIPISETCHART

IPC分类号： E21B43/12

CPC分类号： E21B43/12 ,  E21B33/03

摘要： A catastrophic or heavy-hit indicator subassembly is included in a plunger lift system lubricator which includes a coil spring above a striker block, a piston above the striker block, the piston sealed but moveable within the bore of the subassembly, above the piston another spring or set of spring washers, a space, and above the space a thin membrane or wall in a top nut or seal at the top of the lubricator. If the plunger reaches the lubricator with sufficient force, it will compress the coil spring and move the striker block to push the piston upward within the bore of the lubricator, the piston will compress the second spring or set of spring washers, and the top end of the piston, which is preferably pointed, will pierce the membrane or wall in the top of the lubricator.

摘要翻译： 柱塞提升系统润滑器中包括一个灾难性的或重型的指示器子组件，其包括在撞击器块上方的螺旋弹簧，撞击器块上方的活塞，活塞密封但可在该组件的孔内移动，在活塞的另一弹簧 或一组弹簧垫圈，空间以及空间上方的润滑器顶部的顶部螺母或密封件中的薄膜或壁。 如果柱塞以足够的力到达润滑器，它将压缩螺旋弹簧并移动撞针块，以将活塞向上推到润滑器的孔内，活塞将压缩第二弹簧或弹簧垫圈组，而顶端 优选为尖的活塞将刺穿润滑器顶部的膜或壁。

公开(公告)号：US20140090830A1

公开(公告)日：2014-04-03

申请号：US14041274

申请日：2013-09-30

申请人： 1069416 ALBERTA LTD.

发明人： STEPHEN MAERZ ,  LEIGH DURLING ,  WATCHARIN SUTTIPISETCHART

IPC分类号： E21B33/068 ,  E21B43/12

CPC分类号： E21B33/068 ,  E21B43/121 ,  F04B47/12 ,  F16L41/086

摘要： A lubricator is provided which has a unitized body with at least one port in communication with the body's bore and its outer surface, to which port(s) connectors with different outer fittings for further connection to other equipment may be attached and sealed, and later detached and replaced with other connectors. The connectors may have different outer fittings or may be a plug or valve. This allows the connection of a single port to external equipment to be changed and the fitting for that external equipment's connection to be altered, without having to disconnect the lubricator from its well-head and stem or any of the lubricator's other connections.

摘要翻译： 提供一种润滑器，其具有一个具有至少一个与主体孔及其外表面连通的端口的组合主体，具有不同外部配件的端口连接件用于进一步连接到其他设备可以被附接和密封，并且稍后 拆卸并替换为其他连接器。 连接器可以具有不同的外部配件，或者可以是插头或阀。 这允许将单个端口连接到外部设备进行更改，并且可以更改外部设备连接的接头，而无需从其井口和阀杆或任何润滑器的其他连接中断开润滑器。