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公开(公告)号：US20220112774A1
公开(公告)日：2022-04-14
申请号：US17450673
申请日：2021-10-12
Applicant: Performance Pulsation Control, Inc.
Inventor： Lucas Love , Gregg Mathiak , John Thomas Rogers , Cersten Jantzon
IPC: E21B17/07 , E21B17/042 , E21B21/01
Abstract: A pulsation and acoustic energy reduction dampener for installation within well piping between a standpipe and a swivel includes a body formed from a union connection sub providing a threaded male connection at one end of the body and welded to a union connection nut providing a threaded female connection at the other end, each for connection to the well piping. A flow restriction orifice assembly is secured by welding or gluing within the union connection sub and includes a replaceable wear component such as an annular ceramic insert with a tapered or cylindrical interior through-hole.
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公开(公告)号：US11085570B2
公开(公告)日：2021-08-10
申请号：US16448678
申请日：2019-06-21
Applicant: Performance Pulsation Control, Inc.
Inventor： John Thomas Rogers
IPC: F16L55/05
Abstract: A gas charged cartridge for use with a cylinder to form a pulsation control dampener is provided. The cylinder receives a fluid for the pulsation control dampener. The gas charged cylinder can include a head, a plug, an elastomer composite, and a perforated retaining sleeve. The head is located on a first end of the gas charged cartridge. The plug is located on a second end of the gas charged cartridge. The elastomer composite connects the head to the plug. The perforated retaining sleeve is affixed to the plug surrounding the elastomer composite.
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公开(公告)号：US20180128410A1
公开(公告)日：2018-05-10
申请号：US15807355
申请日：2017-11-08
Applicant: Performance Pulsation Control, Inc.
Inventor： John Thomas Rogers
IPC: F16L55/053 , F16L55/027 , B01D29/11 , B01D35/02
Abstract: An apparatus and method provide for a hybrid pulsation dampener. The hybrid pulsation dampener includes an inlet, a flow-through reactive dampener, a gas charged pulsation dampener, and an outlet. The inlet receives a fluid. The flow-through reactive dampener dampens the received fluid. The gas charged pulsation dampener further dampens the dampened fluid as the received fluid flows through the flow-through reactive dampener. The outlet discharges the further dampened fluid.
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公开(公告)号：US20240360946A1
公开(公告)日：2024-10-31
申请号：US18766383
申请日：2024-07-08
Applicant: Performance Pulsation Control, Inc.
Inventor： John Thomas Rogers , Stephen Michael Harold
IPC: F16L55/052 , F04B11/00 , F16L55/054
CPC classification number: F16L55/052 , F04B11/0091 , F16L55/054
Abstract: A cartridge shell for a suction or discharge stabilizer dampening pumped fluid pressure pulsations at an inlet or outlet of a reciprocating pump includes a head including a protrusion, an annular shell of deformable material of a deformable multi-ply material coupled to the protrusion, a plug coupled to the annular shell of deformable material at an opposite end of the annular shell of deformable material from the protrusion, and a cellular foam included within the interior of the annular shell of deformable material.
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公开(公告)号：US11988071B2
公开(公告)日：2024-05-21
申请号：US17646459
申请日：2021-12-29
Applicant: Performance Pulsation Control, Inc.
Inventor： John Thomas Rogers , Cersten Jantzon
Abstract: A pulsation dampening device includes a body having an upper connection end and a lower connection end, each connection end adapted to connect the body to connectors for a drill string pipe segment that are part of one of a top drive, a lower Kelly valve, a saver sub, drill string sub, a drill string pipe and a bottom hole assembly. Flow restriction is provided within an internal flow path extending axially through the body and is configured to reduce pumped fluid pressure pulses originating from an agitator within downhole tools. The flow restriction is provided by a combination of one or more orifice(s) restricting fluid flow within the internal flow path, optionally coupled with relief feature(s) gradually increasing or decreasing a cross-section of the internal flow path, or by an orifice device. Flow restriction operates unidirectionally or bidirectionally relative to predominant fluid flow in attenuating pressure pulses.
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Patent Agency Ranking
公开(公告)号：US11885454B2
公开(公告)日：2024-01-30
申请号：US17135727
申请日：2020-12-28
Applicant: Performance Pulsation Control, Inc.
Inventor： Cersten Jantzon
IPC: F16L55/04 , F16L55/053 , E21B21/00 , B01D35/28 , F16L55/027 , E21B47/18
CPC classification number: F16L55/053 , B01D35/28 , E21B21/00 , F16L55/02718 , E21B47/18
Abstract: To inhibit damage to or failure of the bladder within a bladder-type pulsation dampener, an internal passage of a bladder saver device carrying pumped fluid from the pulsation bleed plate mounted within the internal passage and movable between a first position in which the pulsated fluid flow is unencumbered by the bleed plate and a second position in which the pulsated fluid flow is restricted by the bleed plate.
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公开(公告)号：US11384887B2
公开(公告)日：2022-07-12
申请号：US16913882
申请日：2020-06-26
Applicant: Performance Pulsation Control, Inc.
Inventor： John Thomas Rogers
IPC: F16L55/054 , F16L55/053 , F04B11/00 , F04B39/00
Abstract: A nested gas charged cartridge for insertion in a cylinder to reduce pulsations in a fluid pumping system includes a first gas cartridge and a second gas cartridge, and optionally a third gas cartridge. Each of the first, second, and third gas cartridges independently and cumulatively reduce pulsations entering the cylinder. A diameter of the third gas cartridge is less than a diameter of the second gas cartridge, which both are less than a diameter of a first gas cartridge.
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公开(公告)号：US20220106947A1
公开(公告)日：2022-04-07
申请号：US17450279
申请日：2021-10-07
Applicant: Performance Pulsation Control, Inc.
Inventor： John Thomas Rogers , Stephen Michael Harold
Abstract: A cartridge shell for a suction or discharge stabilizer dampening pumped fluid pressure pulsations at an inlet or outlet of a reciprocating pump includes a head including a protrusion, an annular shell of deformable material of a deformable multi-ply material coupled to the protrusion, a plug coupled to the annular shell of deformable material at an opposite end of the annular shell of deformable material from the protrusion, and a cellular foam included within the interior of the annular shell of deformable material.
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公开(公告)号：US20210222813A1
公开(公告)日：2021-07-22
申请号：US17151574
申请日：2021-01-18
Applicant: Performance Pulsation Control, Inc.
Inventor： John Thomas Rogers , Cersten Jantzon , James Barlow
Abstract: A pulsation dampener includes a quantity of liquid reactive fluid (e.g., about 20 gallons) contained within a flexible diaphragm and separated from fluid from an external pumped fluid flow. The quantity of liquid reactive fluid is selected to dampen pressure pulses within the external pumped fluid flow. The pulsation dampener is configured to accommodate thermal expansion of the quantity of liquid reactive fluid by one or more of including a quantity of compressible foam within the flexible diaphragm, allowing for a space between the flexible diaphragm when holding the quantity of the liquid reactive fluid and a body of the pulsation dampener, or providing a reset pressure relief valve.
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公开(公告)号：US10508763B2
公开(公告)日：2019-12-17
申请号：US15807355
申请日：2017-11-08
Applicant: Performance Pulsation Control, Inc.
Inventor： John Thomas Rogers
IPC: F16L55/04 , F16L55/053 , B01D29/11 , B01D35/02 , F04B11/00 , F16L55/027
Abstract: An apparatus and method provide for a hybrid pulsation dampener. The hybrid pulsation dampener includes an inlet, a flow-through reactive dampener, a gas charged pulsation dampener, and an outlet. The inlet receives a fluid. The flow-through reactive dampener dampens the received fluid. The gas charged pulsation dampener further dampens the dampened fluid as the received fluid flows through the flow-through reactive dampener. The outlet discharges the further dampened fluid.
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