Patent application number | Description | Published |
20120005996 | MULTISTAGE SEPARATION SYSTEM - A “bolt on” static separator is disclosed for use in conjunction with a rotating separator to handle higher liquid volumes that are not able to be effectively separated by the rotating separator alone. The static separator may be positioned upstream of the rotating separator, generally right in front of the rotating separator, i.e., immediately ahead of the inlet to the rotating separator and generally attached directly to the front end of the rotary separator. The static separator may include a significant change in flow path direction that is sufficient to cause coarse fluid separation. The output of the static separator is in communication with the input of the rotating separator. Additionally, the drain of the static separator is in communication with the drain of the rotating separator and is at the same pressure. | 01-12-2012 |
20130112277 | COMPACT TURBOMACHINE SYSTEM WITH IMPROVED SLUG FLOW HANDLING - A turbomachine system and method, with the system including a slug detector coupled to a main line to detect a slug flow in a multiphase fluid in the main line. The system also includes a compressor fluidly coupled to the main line and disposed downstream of the slug detector, and a bypass line fluidly coupled to the main line upstream of the compressor and downstream of the compressor. The system further includes at least an upstream control valve fluidly coupled to the main line upstream of the compressor and communicably coupled to the slug detector. The upstream control valve is configured to actuate between a normal position, in which the upstream control valve directs fluid to the compressor, and a bypass position, in which the upstream control valve directs fluid to the bypass line, according to when the slug detector detects a slug flow. | 05-09-2013 |
20130294939 | MULTIPLE MOTOR DRIVERS FOR A HERMETICALLY-SEALED MOTOR-COMPRESSOR SYSTEM - A fluid compression system is disclosed having a hermetically-sealed housing with at least two motors and a compressor arranged therein. The motors may be arranged either on both sides of the compressor or in a tandem configuration on one side of the compressor. The motors may be adapted to drive both the compressor and at least one blower device coupled to a free end of shaft that extends through the housing, the blower device being configured to circulate a cooling fluid throughout the housing and thereby cool the motors and any accompanying radial/axial bearings. | 11-07-2013 |
20130298764 | COMBINATION OF EXPANSION AND COOLING TO ENHANCE SEPARATION - A method and system for expanding, separating, and compressing a multi-phase fluid. An expander receives and expands the multi-phase fluid to generate a lower-pressure fluid which can more efficiently be separated in a separator. Expanding the fluid also drives a main shaft adapted to drive at least the separator and a compressor coupled thereto. The separator receives the lower-pressure fluid, separates any higher-density components from the lower-density components disposed therein, and provides a substantially dry gas to the compressor to be re-compressed and discharged from the system. | 11-14-2013 |
20130333566 | RADIAL VANE PACK FOR ROTARY SEPARATORS - Apparatus and methods for separating a fluid, with the apparatus including an inner drum wall disposed around and coupled to a shaft. The apparatus also includes an outer drum wall disposed around the inner drum wall, the outer drum wall being configured to rotate to separate a higher-density component of the fluid from a lower-density component of the fluid. The apparatus further includes a first radial vane disposed between the inner drum wall and the outer drum wall and having first contours configured to turn the fluid in at least one of a radially-inward direction and a radially-outward direction. The apparatus also includes a housing at least partially surrounding the outer drum wall and configured to receive the high-density component of the fluid therefrom. | 12-19-2013 |
20140053517 | MULTISTAGE SEPARATION SYSTEM - A multistage separation system is provided. The multistage separation system may include a rotary shaft configured to drive a compressor. A rotating separation system may be coupled with the rotary shaft and may have an outlet in fluid communication with an inlet of the compressor. A static separation system may be coupled with a front end portion of the rotating separation system. The static separation system may include an axial inlet configured to receive a fluid and a static separation curve fluidly coupled with and disposed radially outward of the axial inlet. The static separation curve may include an outlet fluidly coupled with an inlet of the rotating separation system. | 02-27-2014 |
20140161638 | COMPACT PACKAGE DESIGN FOR COMPRESSION SYSTEM - Apparatus ( | 06-12-2014 |
20140315425 | Subsea High Voltage Terminal Assembly - A system and method are provided for a terminal assembly of a subsea motor-compressor. The terminal assembly may include a plurality of terminal ports extending through a hollow spherical body to a cavity defined therein. The terminal assembly may also include a penetrator detachably coupled with the spherical body about each of the plurality of terminal ports. The terminal assembly may further include a mounting port extending through the spherical body to the cavity defined therein. The mounting port may be configured to couple the terminal assembly with a housing of the motor-compressor. | 10-23-2014 |
20140341706 | SUPERSONIC COMPRESOR - A supersonic compressor provided may include an axial inlet and a centrifugal impeller fluidly coupled to the axial inlet. The centrifugal impeller may have a periphery and may be configured to impart energy to process fluid received via the axial inlet and discharge the process fluid from the periphery in at least a partially radial direction. The supersonic compressor may further include a static diffuser circumferentially disposed about the periphery of the centrifugal impeller and configured to receive the process fluid from the centrifugal impeller and convert the energy imparted. The static diffuser may include a plurality of diffuser vanes defining diffuser passageways therebetween. A supersonic ramp may be formed at an end of the at least one diffuser vane proximate the periphery of the centrifugal impeller. The supersonic ramp may be configured to generate a shock wave from the process fluid. | 11-20-2014 |