RU97103290A - Wellhead PRESSURE REGULATOR - Google Patents

Wellhead PRESSURE REGULATOR

Info

Publication number
RU97103290A
RU97103290A RU97103290/03A RU97103290A RU97103290A RU 97103290 A RU97103290 A RU 97103290A RU 97103290/03 A RU97103290/03 A RU 97103290/03A RU 97103290 A RU97103290 A RU 97103290A RU 97103290 A RU97103290 A RU 97103290A
Authority
RU
Russia
Prior art keywords
pressure regulator
wellhead pressure
area
saddle
housing
Prior art date
Application number
RU97103290/03A
Other languages
Russian (ru)
Other versions
RU2158359C2 (en
Inventor
М.Х. Аминев
Д.Б. Поляков
Р.Ф. Шаймарданов
Original Assignee
М.Х. Аминев
Д.Б. Поляков
Р.Ф. Шаймарданов
Filing date
Publication date
Application filed by М.Х. Аминев, Д.Б. Поляков, Р.Ф. Шаймарданов filed Critical М.Х. Аминев
Priority to RU97103290A priority Critical patent/RU2158359C2/en
Priority claimed from RU97103290A external-priority patent/RU2158359C2/en
Publication of RU97103290A publication Critical patent/RU97103290A/en
Application granted granted Critical
Publication of RU2158359C2 publication Critical patent/RU2158359C2/en

Links

Claims (1)

Устьевой регулятор давления, содержащий корпус с установленными внутри него сильфонной камерой со штоком, седлом, входные и выходные отверстия, расположенные на корпусе, отличающийся тем, что, с целью повышения эффективности работы устройства и создания расчетного перепада давления между давлениями открытия и закрытия, суммарная площадь поперечного сечения выходных каналов равна (или меньше) площади проходного сечения седла, а суммарная площадь поперечного сечения входных каналов больше суммарной площади поперечного сечения выходных каналов.Wellhead pressure regulator comprising a housing with a bellows chamber installed inside it with a stem, a saddle, inlet and outlet openings located on the housing, characterized in that, in order to increase the efficiency of the device and create a calculated pressure differential between the opening and closing pressures, the total area the cross section of the output channels is equal to (or less than) the area of the passage section of the saddle, and the total cross-sectional area of the input channels is greater than the total cross-sectional area of the output channels.
RU97103290A 1997-03-04 1997-03-04 Wellhead pressure controller RU2158359C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97103290A RU2158359C2 (en) 1997-03-04 1997-03-04 Wellhead pressure controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97103290A RU2158359C2 (en) 1997-03-04 1997-03-04 Wellhead pressure controller

Publications (2)

Publication Number Publication Date
RU97103290A true RU97103290A (en) 1999-06-27
RU2158359C2 RU2158359C2 (en) 2000-10-27

Family

ID=20190444

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97103290A RU2158359C2 (en) 1997-03-04 1997-03-04 Wellhead pressure controller

Country Status (1)

Country Link
RU (1) RU2158359C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105221120B (en) * 2014-06-09 2018-08-21 中国石油化工股份有限公司 Oil well flows into controller
CN113218575B (en) * 2021-06-26 2022-05-20 山东交通学院 Failure early warning system for pressure sensor of logging device

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