Turbine fracturing equipment

Patent metadata

Field	Value
Publication number	US-11788519-B2
Application number	US-202117531817-A
Country	US
Kind code	B2
Filing date	Nov 22, 2021
Priority date	Sep 20, 2019
Publication date	Oct 17, 2023
Grant date	Oct 17, 2023

Abstract

The present invention may disclose a turbine fracturing equipment, including a transporter, a turbine engine, a reduction gearbox, a transmission mechanism and a plunger pump, wherein an output end of the turbine engine may be connected to one end of the reduction gearbox, the other end of the reduction gearbox may be connected to the plunger pump through a transmission mechanism; the transporter may be used to support the turbine engine, the reduction gearbox, the transmission mechanism and the plunger pump; the transporter may include a chassis provided with a transport section, a bearing section and a lapping section which may be connected in sequence; while the turbine fracturing equipment may be in a working state, the bearing section can contact with the ground, while the turbine fracturing equipment may be in a transport state, the bearing section may not contact with the ground.

First claim

What is claimed is:

1. A turbine fracturing equipment, comprising a transporter, a turbine engine, a reduction gearbox, a transmitter and a plunger pump, wherein:
an output end of the turbine engine is connected to one end of the reduction gearbox, another end of the reduction gearbox is connected to the plunger pump through the transmitter;
the transporter is configured to support the turbine engine, the reduction gearbox, the transmitter and the plunger pump;
one end of the transmitter is directly connected to the reduction gearbox and another end of the transmitter is directly connected to the plunger pump;
the transmitter comprises a transmission shaft or a coupling;
the transporter comprises a chassis provided with a transport section, a bearing section and a lapping section which are connected in sequence;
a bottom of the bearing section comprises a horizontal surface plus a slope surface between the horizontal surface and the transport section;
the slope surface has an upward slope in a direction from the horizontal surface to the transport section;
under an operational state of the turbine fracturing equipment, the horizontal surface at the bottom of the bearing section is configured to contact with a flat ground and the slope surface at the bottom of the bearing section is configured to be above the flat ground;
the bottom of the lapping section is provided with a bevel; and
the plunger pump is disposed directly over the bevel of the lapping section of the transporter.

2. The turbine fracturing equipment according to claim 1 , wherein the transporter is provided with a plurality of axles having wheels installed at each end of the axles, and the axles are connected to the chassis.

3. The turbine fracturing equipment according to claim 2 , wherein the axles are disposed at the transport section of the chassis.

4. The turbine fracturing equipment according to claim 2 , wherein while the turbine fracturing equipment is in transport state, the lapping section is configured to connect the transporter to an external tower.

5. The turbine fracturing equipment according to claim 4 , wherein a bulge is provided with the bevel and configured to fix the transporter with the external tower in the transport state.

6. The turbine fracturing equipment according to claim 1 , wherein an exhaust system is located on an end of the turbine engine opposite to the output end of the turbine engine connected to the reduction gearbox, the exhaust system comprises an exhaust silencer and an exhaust duct, and the exhaust silencer is connected to an exhaust port of the turbine engine through the exhaust duct.

7. The turbine fracturing equipment according to claim 2 , wherein a hydraulic power source is disposed on the transport section, and the hydraulic power source is configured to drive a hydraulic system on the turbine fracturing equipment.

8. The turbine fracturing equipment according to claim 7 , wherein the hydraulic power source is a diesel engine or an electric motor.

9. The turbine fracturing equipment according to claim 2 , wherein a cooling system is disposed on the transport section, the cooling system being configured to cool oil used on the turbine fracturing equipment.

10. The turbine fracturing equipment according to claim 1 , wherein a power of the plunger pump comprises 5000 hp.

11. The turbine fracturing equipment according to claim 2 , wherein the horizontal surface at the bottom of the bearing section is configured to be at a same level as a surface of the wheels touching a ground under and operational state.

12. The turbine fracturing equipment according to claim 1 , wherein under a transport state, the slope surface at the bottom of the bearing section is configured to enable the chassis to be lifted off the ground for transportation.

13. The turbine fracturing equipment according to claim 2 , wherein the transporter comprises 3 axles.

14. The turbine fracturing equipment according to claim 1 , wherein the turbine engine is directly connected to and in direct physical contact with the reduction gearbox.

15. The turbine fracturing equipment according to claim 1 , wherein the turbine engine has a turbine engine housing, the reduction gearbox has a reduction gearbox housing, and the turbine engine housing is directly connected to and in direct physical contact with the reduction gearbox housing.

16. The turbine fracturing equipment according to claim 6 , further comprising a vertical support between the exhaust duct and the turbine engine, wherein the vertical support stands on and in direct physical contact with a top surface of the chassis.

17. A turbine fracturing equipment, comprising a transporter, a turbine engine, a reduction gearbox, a transmitter and a plunger pump, wherein:
an output end of the turbine engine is connected to one end of the reduction gearbox, another end of the reduction gearbox is connected to the plunger pump through the transmitter;
the transporter is configured to support the turbine engine, the reduction gearbox, the transmitter and the plunger pump;
one end of the transmitter is directly connected to the reduction gearbox and another end of the transmitter is directly connected to the plunger pump;
the transmitter comprises of a transmission shaft or a coupling;
the transporter comprises a chassis provided with a transport section, a bearing section and a lapping section which are connected in sequence, and a plurality of axles having wheels installed at each end of the axles, and the axles are connected to the chassis;
a bottom of the bearing section comprises a horizontal surface plus a slope surface between the horizontal surface and the transport section;
the slope surface has an upward slope in a direction from the horizontal surface to the transport section;
under an operational state of the turbine fracturing equipment, the horizontal surface at the bottom of the bearing section is configured to contact with a flat ground and the slope surface at the bottom of the bearing section is configured to be above the flat ground; and
from a top view, the plunger pump on the chassis is completely within the lapping section.

Assignees

• Yantai Jereh Petroleum Equipment & Technologies Co Ltd

Inventors

• Zhang Rikui
• Wu Yipeng
• Lan Chunqiang
• Li Xincheng
• Li Xiance
• Chang Sheng
• Ji Xiaolei
• Mao Zhuqing

Classifications

• F04B17/06 Primary

  Mobile combinations · CPC title

• B62D63/068 Primary

  with more than two axles or more than four wheels (vehicles with more than four wheels in general B62D61/10) · CPC title

• E21B43/2607

  Surface equipment specially adapted for fracturing operations · CPC title

• F01D25/30

  Exhaust heads, chambers, or the like · CPC title

• F04B17/05

  driven by internal-combustion engines · CPC title