Title:
FRACTURING APPARATUS AND VIBRATION REDUCTION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/015687
Kind Code:
A1
Abstract:
A fracturing apparatus and a vibration reduction method thereof. The fracturing apparatus (300) comprises at least one fracturing unit (100) and a treatment device (200). The fracturing unit (100) comprises: a plunger pump (110); a low-pressure liquid intake manifold (120) connected to the plunger pump (110) and configured to provide a low-pressure fluid to the plunger pump (110); a high-pressure discharge manifold (130) connected to the plunger pump (110), wherein the plunger pump (110) is configured to pressurize the low-pressure fluid and discharge the low-pressure fluid from the high-pressure discharge manifold; a pressure measurement device (140) configured to measure a pressure value of the low-pressure fluid in the low-pressure liquid intake manifold (120); and a vibration measurement device (150) configured to measure the vibration intensity of the plunger pump (110), wherein the treatment device (200) is respectively in communication connection with the plunger pump (110), the pressure measurement device (140) and the vibration measurement device (150), and is configured to control the plunger pump (110) according to the vibration intensity measured by the vibration measurement device (150) and the pressure value measured by the pressure measurement device (140). The fracturing apparatus can improve the displacement stability and service life of the plunger pump.
Inventors:
FU SHANWU (CN)
LI LIANG (CN)
DU RUIJIE (CN)
ZHONG JIFENG (CN)
CHANG SHENG (CN)
ZHANG JIAN (CN)
LI LIANG (CN)
DU RUIJIE (CN)
ZHONG JIFENG (CN)
CHANG SHENG (CN)
ZHANG JIAN (CN)
Application Number:
PCT/CN2021/120712
Publication Date:
February 16, 2023
Filing Date:
September 26, 2021
Export Citation:
Assignee:
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD (CN)
International Classes:
F04B49/06; E21B43/26; F04B11/00; F04B17/00; F04B23/06; F04B49/08; F04B51/00; F04B53/00; F04B53/16
Foreign References:
| CN215409135U | 2022-01-04 | |||
| CN111502974A | 2020-08-07 | |||
| CN103104451A | 2013-05-15 | |||
| US20180223640A1 | 2018-08-09 | |||
| US20130071256A1 | 2013-03-21 | |||
| CN112983381A | 2021-06-18 | |||
| CN111219326A | 2020-06-02 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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