公开(公告)号：US20140130887A1

公开(公告)日：2014-05-15

申请号：US13749025

申请日：2013-01-24

Applicant: S.P.M. Flow Control, inc.

Inventor： Joseph H. Byrne ,  Frank Murtland ,  Ed Kotapish

IPC: F16L41/02

CPC classification number: F16L41/02 ,  F04B11/0008 ,  F04B11/0016 ,  F04B15/02 ,  F04B53/001 ,  Y10T137/0402 ,  Y10T137/85938

Abstract: According to one aspect, a manifold defines an internal region and a first inside surface. A fluid liner is permanently bonded to the first inside surface, and dynamically responds to pressure fluctuations within the internal region during fluid flow therethrough while the permanent bond is maintained. According to another aspect, an end cap is connected to the elongated member and defines a second inside surface. The fluid liner is engaged with each of first and second inside surfaces, and defines a third inside surface. A first thickness of the fluid liner is defined between the first and third inside surfaces, a second thickness of the fluid liner is defined between the second and third inside surfaces, and the second thickness is greater than the first thickness. According to another aspect, a plug opening is formed through the fluid liner, and a liner plug extends within the plug opening.

Abstract translation: 根据一个方面，歧管限定内部区域和第一内部表面。 流体衬套永久地结合到第一内表面，并且在保持永久结合的过程中通过其中流动内部区域内的压力波动动态地响应于内部区域内的压力波动。 根据另一方面，端盖连接到细长构件并限定第二内表面。 流体衬套与第一和第二内表面中的每一个接合，并且限定第三内表面。 流体衬套的第一厚度限定在第一和第三内表面之间，流体衬套的第二厚度限定在第二和第三内表面之间，第二厚度大于第一厚度。 根据另一方面，通过流体衬套形成塞子开口，并且衬套在插塞开口内延伸。

公开(公告)号：US20140048255A1

公开(公告)日：2014-02-20

申请号：US13964863

申请日：2013-08-12

Applicant: S.P.M. Flow Control, Inc.

Inventor： Matthew S. Baca ,  Brian C. Witkowski

IPC: E21B43/26

CPC classification number: G05D16/2013 ,  E21B33/068 ,  E21B34/02 ,  E21B43/26 ,  F15B20/00 ,  F15B2211/50536 ,  F15B2211/50554

Abstract: A pressure relief valve system for use in a downhole operation may include a pressure relief valve configured to relieve pressure from high pressure tubing extending between a pump and a wellhead, and may include a sensor operably disposed to detect pressure in the high pressure tubing. The pressure relief valve system also may include a controller having a pressure threshold stored therein. The controller may be configured to receive data from the sensor and compare the detected pressure to the stored pressure threshold. A valve actuation system may be in communication with the pressure relief valve and in communication with the controller. The valve actuation system may be configured to change the state of the pressure relief valve from a closed state to an open state in response to a command signal from the controller.

公开(公告)号：US20140048158A1

公开(公告)日：2014-02-20

申请号：US13886771

申请日：2013-05-03

Applicant: S.P.M. Flow Control, Inc.

Inventor： Matthew S. Baca ,  Brian C. Witkowski

IPC: E21B34/08

CPC classification number: E21B34/08 ,  E21B33/068 ,  E21B34/02 ,  Y10T137/7837

Abstract: A pressure relief valve system for use in a downhole operation may include a pressure relief valve configured to relieve pressure from high pressure tubing extending between a pump and a wellhead, and may include a sensor operably disposed to detect pressure in the high pressure tubing. The pressure relief valve system also may include a controller having a pressure threshold stored therein. The controller may be configured to receive data from the sensor and compare the detected pressure to the stored pressure threshold. A valve actuation system may be in communication with the pressure relief valve and in communication with the controller. The valve actuation system may be configured to change the state of the pressure relief valve from a closed state to an open state in response to a command signal from the controller.

Abstract translation: 用于井下操作的减压阀系统可以包括压力释放阀，其构造成从在泵和井口之间延伸的高压管道释放压力，并且可以包括可操作地设置用于检测高压管道中的压力的​​传感器。 减压阀系统还可以包括其中存储有压力阈值的控制器。 控制器可以被配置为从传感器接收数据，并将检测到的压力与存储的压力阈值进行比较。 阀致动系统可以与泄压阀连通并与控制器通信。 阀致动系统可以被配置为响应于来自控制器的命令信号将压力释放阀的状态从关闭状态改变到打开状态。

公开(公告)号：USD691180S1

公开(公告)日：2013-10-08

申请号：US29445736

申请日：2013-02-15

Applicant: S.P.M. Flow Control, Inc.

Designer： Johnny E. DeLeon ,  Jacob A. Bayyouk