Title:
ELECTRICALLY-DRIVEN FRACTURING WELL SITE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/056174
Kind Code:
A1
Abstract:
An electrically-driven fracturing well site system, comprising a gas source, a power supply system (2), electrically-driven fracturing equipment (3), electrically-driven sand blending equipment (4), sand supply equipment, liquid supply equipment, instrument equipment (10), and a high- and low-pressure manifold (11). The power supply system (2) is a gas turbine generator set. The gas source supplies fuel to the gas turbine generator set. The gas turbine generator set separately supplies power to the electrically-driven fracturing equipment (3) and the electrically-driven sand blending equipment (4). The sand supply equipment and the liquid supply equipment are both connected to an input end of the electrically-driven sand blending equipment (4). An output end of the electrically-driven sand blending equipment (4) is connected to the electrically-driven fracturing equipment (3) by means of the high- and low-pressure manifold (11). The electrically-driven fracturing equipment (3) is communicated with a wellhead (31) by means of the high- and low-pressure manifold (11). The instrument equipment (10) is used for remotely controlling the electrically-driven fracturing equipment (3) and the electrically-driven sand blending equipment (4). The well site system has a small floor area, a high power density, high output power, a compact structure, and low fuel costs.
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Inventors:
CUI SHUZHEN (CN)
ZHANG RIKUI (CN)
CHANG SHENG (CN)
ZHANG RIKUI (CN)
CHANG SHENG (CN)
Application Number:
PCT/CN2019/107475
Publication Date:
April 01, 2021
Filing Date:
September 24, 2019
Export Citation:
Assignee:
YANTAI JEREH PETROLEUM EQUIPMENT &TECHNOLOGIES CO (CN)
International Classes:
E21B43/267; B60P3/00; F02C6/00; F02C7/22; F04D13/06; F04D13/14
Foreign References:
| CN103758499A | 2014-04-30 | |||
| CN103758499A | 2014-04-30 | |||
| CN110118127A | 2019-08-13 | |||
| CN110152552A | 2019-08-23 | |||
| CN103912259A | 2014-07-09 | |||
| CA2987665A1 | 2018-06-02 | |||
| CN107159046A | 2017-09-15 | |||
| CN204402781U | 2015-06-17 | |||
| CN102602322A | 2012-07-25 |
Attorney, Agent or Firm:
YANTAI BINKING PATENT AGENT OFFICE (GENERAL PARTNERSHIP) (CN)
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