公开(公告)号：US20070110597A1

公开(公告)日：2007-05-17

申请号：US11280675

申请日：2005-11-16

Applicant: Leland Traylor ,  Jared Mangum

Inventor： Leland Traylor ,  Jared Mangum

IPC: F04B43/10

CPC classification number: F04B43/107

Abstract: Apparatus and methods for well pumping utilizing a submersible system comprising a pump body having a pump chamber and a hydraulic chamber. A diaphragm is disposed within the pump chamber and divides the pump chamber into a pumped fluid chamber and a hydraulic fluid chamber. A piston is disposed within the hydraulic chamber such that movement of the piston within the hydraulic chamber creates a differential pressure across the diaphragm. A coupling is connected to the piston and operable to connect the piston to a rod extending from the top of the well.

Abstract translation: 利用潜水系统进行井筒泵送的装置和方法，该潜水系统包括具有泵室和液压室的泵体。 隔膜设置在泵室内，并将泵室分成泵送的流体室和液压流体室。 活塞设置在液压室内，使得活塞在液压室内的运动在隔膜上产生压差。 联接器连接到活塞并可操作以将活塞连接到从井的顶部延伸的杆。

公开(公告)号：US20100212914A1

公开(公告)日：2010-08-26

申请号：US12389799

申请日：2009-02-20

Applicant: Leland Traylor

Inventor： Leland Traylor

IPC: E21B23/08 ,  E21B23/00 ,  E21B43/00

CPC classification number: E21B23/08 ,  E21B43/128

Abstract: Aspects of this invention include a method for deploying a small diameter submersible pump in a deviated wellbore. The submersible pump is first lowered into the production tubing under the influence of gravity. The pump includes a sealing member deployed thereabout which provides a releasable seal with an interior surface of the production tubing. The pump is then forced deeper into the production tubing (e.g., into a deviated section of the wellbore). This is accomplished via introducing a column of liquid (such as water) into the production tubing above the pump. The liquid exerts a force on the pump and sealing member so as to force the pump deeper into the well, thereby drawing one or more power lines into the wellbore with the pump. The invention advantageously enables a small diameter submersible pump to be economically deployed in a highly deviated wellbore. The invention also advantageously enables deployment into partially obstructed and/or damaged tubing.

Abstract translation: 本发明的方面包括在偏斜井眼中部署小直径潜水泵的方法。 潜水泵首先在重力的作用下放入生产管道中。 该泵包括一个在其周围展开的密封件，该密封件与生产管道的内表面提供可释放的密封。 然后将泵强制进入生产管道（例如，进入井筒的偏离部分）。 这通过将一列液体（例如水）引入泵上方的生产管道中来实现。 液体在泵和密封构件上施加力，以迫使泵更深地进入井中，由此用泵将一个或多个电力线拉入井眼。 本发明有利地使小直径潜水泵经济地部署在高度偏离的井筒中。 本发明还有利地使得能够部署到部分阻塞和/或损坏的管道中。

公开(公告)号：US20060008364A1

公开(公告)日：2006-01-12

申请号：US10886731

申请日：2004-07-08

Applicant: Leland Traylor

Inventor： Leland Traylor

IPC: F04B9/08 ,  F04B45/00

CPC classification number: F04B43/107 ,  F04B43/067 ,  F04B47/08

Abstract: Methods and apparatus for pumping fluids from a well utilizing a submersible pumping system. In one embodiment, the pump comprises a pump body operable to be disposed within tubing within a well. The pump body encloses a pump chamber having an inlet and an outlet. The inlet is in fluid communication with the well. A diaphragm is disposed within the pump chamber and forms a boundary between the pump chamber and a diaphragm chamber. A piston is moveably disposed within the diaphragm chamber. The piston may be moved within the diaphragm chamber by a pressure intensifier supplied with a pressure differential from the surface.

Abstract translation: 从利用潜水泵送系统的井抽取流体的方法和装置。 在一个实施例中，泵包括可操作地布置在井内的管内的泵体。 泵体包围具有入口和出口的泵室。 入口与井流体连通。 隔膜设置在泵室内并在泵室和隔膜室之间形成边界。 活塞可移动地设置在隔膜室内。 活塞可以通过从表面提供有压差的压力增强器在隔膜室内移动。

公开(公告)号：US20050142005A1

公开(公告)日：2005-06-30

申请号：US11007633

申请日：2004-12-08

Applicant: Leland Traylor

Inventor： Leland Traylor

IPC: B32B25/08 ,  B32B27/28 ,  F04B43/00 ,  F04B47/08 ,  F16J3/02 ,  F04B49/00 ,  F04B17/00

CPC classification number: F04B43/0054

Abstract: A composite diaphragm for a hydraulically driven diaphragm pump that incorporates both non-rigid and semi-rigid materials to obtain the benefits of both, wherein the non-rigid materials provide desired resistance to flex fatigue, and wherein the semi-rigid materials provide desired shape characteristics to thereby increase pumping capacity of a hydraulically driven positive displacement diaphragm pump.

Abstract translation: 一种用于液压驱动隔膜泵的复合隔膜，其结合非刚性和半刚性材料以获得两者的优点，其中非刚性材料提供期望的抗挠曲疲劳性，并且其中半刚性材料提供期望的形状 特性，从而增加液压驱动的正排量隔膜泵的泵送能力。