公开(公告)号：US12123314B2

公开(公告)日：2024-10-22

申请号：US17081055

申请日：2020-10-27

申请人： PRATT & WHITNEY CANADA CORP.

发明人： Guy Lefebvre ,  Remy Synnott

IPC分类号： F01D25/18 ,  F02C7/20 ,  F16L15/02 ,  F16L27/12

CPC分类号： F01D25/18 ,  F02C7/20 ,  F16L15/02 ,  F16L27/1274 ,  F05D2260/60 ,  F05D2260/98 ,  F16L27/12751

摘要： A gas turbine engine has a service tube assembly including an adjustable joint having a flange axially movable along an end fitting having a male/female connection with a mating part. The flange is threadably engaged with the end fitting to provide for the adjustment of the position of the flange along the end fitting.

公开(公告)号：US20230175341A1

公开(公告)日：2023-06-08

申请号：US17865848

申请日：2022-07-15

申请人： Cameron International Corporation

发明人： Kirk P. Guidry

IPC分类号： E21B33/068 ,  F16L15/02 ,  E21B33/03 ,  F16L27/12 ,  E21B43/26 ,  E21B17/05 ,  G05D7/06

CPC分类号： E21B33/068 ,  F16L15/02 ,  E21B33/03 ,  F16L27/12751 ,  E21B43/2607 ,  E21B17/05 ,  G05D7/0664 ,  F16L2201/30

摘要： A fracturing system is provided. In one embodiment, the fracturing system includes a fracturing manifold for routing fracturing fluid to multiple wells. The fracturing manifold can be coupled via fluid conduits to fracturing trees installed at the wells. In some cases, each fracturing tree that is coupled to the fracturing manifold is coupled by at least one rigid fluid conduit. The fracturing manifold can include a trunk line that provides fracturing fluid to multiple outlet branches, which can include valves for controlling flow of fracturing fluid to wells downstream of the valves. Additional systems, devices, and methods are also disclosed.

公开(公告)号：US11746940B2

公开(公告)日：2023-09-05

申请号：US17439686

申请日：2020-03-18

申请人： SAIPEM S.P.A.

发明人： Marcello Cassetti ,  Carlo Canali

IPC分类号： F16L27/12

CPC分类号： F16L27/12751

摘要： A pipeline telescopic joint configured to compensate for dimensional changes has: a first pipe section having a first diameter; a second pipe section having a second diameter smaller than the first diameter is slidingly coupled to the first pipe section; an end assembly, which is fixed to the second pipe section an annular seat bounded by two facing cylindrical faces; and an annular gasket, which is housed within the annular seat and has a polymeric casing and a spring housed within the polymeric casing, wherein the polymeric casing is in contact with the cylindrical faces.

公开(公告)号：US11702918B2

公开(公告)日：2023-07-18

申请号：US17538819

申请日：2021-11-30

申请人： SPM Oil & Gas Inc.

发明人： Robert E. Riedel, Jr. ,  Peter A. Manos

IPC分类号： E21B43/26 ,  E21B33/068 ,  F16L27/12

CPC分类号： E21B43/2607 ,  E21B33/068 ,  E21B43/26 ,  F16L27/12751

摘要： A fracturing manifold system includes a first manifold assembly in a side-by-side arrangement with a second manifold assembly. The first manifold assembly includes a plurality of first junctions, each having multiple inlet ports facing a first side of the fracturing manifold system. The second manifold assembly includes a plurality of second junction, each having multiple inlet ports facing a second side of the fracturing manifold assembly. Inlet ports on a single junction may be angled relative to each. The inlet ports may also be angled relative to a manifold flow path.

公开(公告)号：US12031649B2

公开(公告)日：2024-07-09

申请号：US17601789

申请日：2019-06-20

申请人： WATERWORKS TECHNOLOGY DEVELOPMENT ORGANIZATION CO., LTD. ,  CITY OF KOBE

发明人： Mitsuhiro Mori ,  Daisuke Sakai ,  Yoshihiro Kumaki ,  Masanori Iga

IPC分类号： F16L27/12 ,  F16L21/04 ,  F16L21/06 ,  F16L57/00

CPC分类号： F16L27/12 ,  F16L21/04 ,  F16L21/065 ,  F16L27/12751 ,  F16L57/00

摘要： A collar having a divided structure and surrounding a fitting connection part between a spigot portion and a socket portion in a sealed state is externally mounted over both pipe portions. A first disengagement blocking part that blocks, by contact, a relative disengagement movement beyond a certain level between the socket portion and the collar is provided at a location where the collar and the socket portion side face each other. A second disengagement blocking part provided with a retaining part in which falling-off resistance between the retaining part and an outer peripheral surface of the spigot portion increases according to a disengagement movement of the spigot portion is provided on a pipe support portion side on one end side in a pipe axis direction of the collar.

公开(公告)号：US20230167727A1

公开(公告)日：2023-06-01

申请号：US17538819

申请日：2021-11-30

申请人： SPM Oil & Gas Inc.

发明人： Robert E. Riedel, JR. ,  Peter A. Manos

IPC分类号： E21B43/26 ,  F16L27/12 ,  E21B33/068

CPC分类号： E21B43/2607 ,  F16L27/12751 ,  E21B33/068

摘要： A fracturing manifold system includes a first manifold assembly in a side-by-side arrangement with a second manifold assembly. The first manifold assembly includes a plurality of first junctions, each having multiple inlet ports facing a first side of the fracturing manifold system. The second manifold assembly includes a plurality of second junction, each having multiple inlet ports facing a second side of the fracturing manifold assembly. Inlet ports on a single junction may be angled relative to each. The inlet ports may also be angled relative to a manifold flow path.