RU2001134092A - Wellhead sealant - Google Patents

Wellhead sealant

Info

Publication number
RU2001134092A
RU2001134092A RU2001134092/03A RU2001134092A RU2001134092A RU 2001134092 A RU2001134092 A RU 2001134092A RU 2001134092/03 A RU2001134092/03 A RU 2001134092/03A RU 2001134092 A RU2001134092 A RU 2001134092A RU 2001134092 A RU2001134092 A RU 2001134092A
Authority
RU
Russia
Prior art keywords
housing
annular
metal frame
wellhead sealant
seal
Prior art date
Application number
RU2001134092/03A
Other languages
Russian (ru)
Other versions
RU2217574C2 (en
Inventor
Павел Николаевич Завальный
Сергей Викторович Алимов
Ахнаф Васильевич Афанасьев
Александр Иванович Киссер
Original Assignee
Закрытое акционерное общество "Газтехнология"
Filing date
Publication date
Application filed by Закрытое акционерное общество "Газтехнология" filed Critical Закрытое акционерное общество "Газтехнология"
Priority to RU2001134092A priority Critical patent/RU2217574C2/en
Priority claimed from RU2001134092A external-priority patent/RU2217574C2/en
Publication of RU2001134092A publication Critical patent/RU2001134092A/en
Application granted granted Critical
Publication of RU2217574C2 publication Critical patent/RU2217574C2/en

Links

Claims (1)

Устьевой герметизатор, содержащий корпус, металлический каркас, связанный с уплотнителем и корпусом, отличающийся тем, что уплотнитель выполнен в виде верхнего и нижнего кольцевых воротников, металлический каркас включает кольцевой выступ в осевом канале корпуса и разрезное кольцо между кольцевыми воротниками, причем в металлическом каркасе, и кольцевых воротниках выполнены отверстия и установлены шпильки с кольцевыми головками в средней части, входящими в ответные расточки отверстий в разрезном кольце.A wellhead sealant comprising a housing, a metal frame associated with the seal and the housing, characterized in that the seal is made in the form of an upper and lower annular collars, the metal frame includes an annular protrusion in the axial channel of the housing and a split ring between the annular collars, and in the metal frame, and annular collars made holes and installed studs with annular heads in the middle part included in the mating holes in the split ring.
RU2001134092A 2001-12-13 2001-12-13 Sealing unit for mouth RU2217574C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001134092A RU2217574C2 (en) 2001-12-13 2001-12-13 Sealing unit for mouth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001134092A RU2217574C2 (en) 2001-12-13 2001-12-13 Sealing unit for mouth

Publications (2)

Publication Number Publication Date
RU2001134092A true RU2001134092A (en) 2003-08-20
RU2217574C2 RU2217574C2 (en) 2003-11-27

Family

ID=32027128

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001134092A RU2217574C2 (en) 2001-12-13 2001-12-13 Sealing unit for mouth

Country Status (1)

Country Link
RU (1) RU2217574C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2650168C (en) * 2009-01-19 2011-02-22 Schlumberger Canada Limited Barrier seal and assembly incorporating same

Similar Documents

Publication Publication Date Title
ZA200107584B (en) Air filter element with integral radial seal gasket.
DK1261820T3 (en) Labyrinth seal between rotatable structural elements
DE59909941D1 (en) Flat sealing ring
CA2260523A1 (en) Sealed lateral wellbore junction assembled downhole
DE20380258U1 (en) The water treatment unit
CA2260519A1 (en) Sealed lateral wellbore junction assembled downhole
EP1394450B8 (en) Metal packing
DE59102553D1 (en) Annular seal arrangement and valve equipped therewith.
CA2260358A1 (en) Sealed lateral wellbore junction assembled downhole
CA2433326A1 (en) Ring-shaped seal
USD492425S1 (en) Grate
MXPA03005418A (en) Unitized tone ring assembly.
USD515675S1 (en) Element for a superpressure static fluid seal
ATE307996T1 (en) DEVICE WITH A SEAL BETWEEN TWO HOUSING SHELLS
ZA995563B (en) Wellhead housing seal assembly with backup feature.
RU2001134092A (en) Wellhead sealant
WO2003046329A3 (en) A wellhead assembly for communicating with the casing hanger annulus
MXPA02011935A (en) Dust seal.
EA199800001A1 (en) Primary and secondary seal assemblies with contacting convex surfaces
MXPA04000723A (en) Cylinder-head gasket comprising an edge-to-edge stop ring.
WO2003095874A3 (en) Metal end cap seal with annular protrusions
JP2005529287A (en) Integrated sealing cover
FR2827638B1 (en) CYLINDER HEAD GASKET COMPRISING AN EDGE-TO-EDGE STOPPER
WO2004088135A3 (en) Back pumping seal assembly
ATE392038T1 (en) OUTDOOR MOTOR WITH GASKET