Compact electric hydraulic fracturing trailer

Abstract

In accordance with one or more embodiments, a compact fracturing system includes a pump truck having a length of at most 40 feet and an electronic system positioned on the pump truck. The electronic system includes a transformer and electronic motor controls housed together with the transformer, and a variable-frequency drive (VFD). The pump trailer further includes a lubrication system having a plurality of sensors, the lubrication system compatible with oil lubrication. In some embodiments, the compact fracturing system includes at least a 3,000 hydraulic horsepower motor drive. In some embodiments, the compact fracturing system includes a quintuplex pump. In some embodiments, the compact fracturing system includes a regulated suction stabilizer.

1 . A compact fracturing system, comprising:
 a pump truck having a length of at most 40 feet;   an electronic system, comprising:
 a transformer; 
 electronic motor controls housed together with the transformer; and 
 a variable-frequency drive (VFD); and 
   a lubrication system comprising a plurality of sensors, the lubrication system compatible with oil lubrication.   
     
     
         2 . The compact fracturing system of  claim 1 , further comprising at least a 3,000 hydraulic horsepower motor drive. 
     
     
         3 . The compact fracturing system of  claim 1 , further comprising a quintuplex pump. 
     
     
         4 . The compact fracturing system of  claim 1 , further comprising a regulated suction stabilizer. 
     
     
         5 . The compact fracturing system of  claim 1 , wherein the lubrication system is a stroke based packing lubrication system. 
     
     
         6 . The compact fracturing system of  claim 1 , wherein the pump truck has a length of at most 37 feet. 
     
     
         7 . The compact fracturing system of  claim 1 , wherein the electronic system further comprises a housing, the transformer and electric motor controls housed within the housing. 
     
     
         8 . The compact fracturing system of  claim 1 , further comprising a rear mounted power end lube cooler. 
     
     
         9 . The compact fracturing system of  claim 1 , further comprising a variable speed cooler motor. 
     
     
         10 . A compact fracturing system, comprising:
 an electronic system providing power, controls, or both to one or more components of the compact fracturing system, the electronic system comprising:
 a transformer; 
 electronic motor controls; and 
 a housing, wherein the electronic motor controls and the transformer are housed within the housing. 
   
     
     
         11 . The compact fracturing system of  claim 10 , further comprising a regulated suction stabilizer. 
     
     
         12 . The compact fracturing system of  claim 10 , further comprising a stroke based lubrication system compatible with oil lubricant. 
     
     
         13 . The compact fracturing system of  claim 10 , further comprising a variable speed cooler motor. 
     
     
         14 . The compact fracturing system of  claim 10 , further comprising a 3,000 hydraulic horsepower motor drive. 
     
     
         15 . The compact fracturing system of  claim 10 , further comprising a variable frequency drive (VFD). 
     
     
         16 . The compact fracturing system of  claim 10 , wherein the electronic system is located on a pump truck have a length of 37 feet or less. 
     
     
         17 . The compact fracturing system of  claim 10 , further comprising a quintuplex pump. 
     
     
         18 . The compact fracturing system of  claim 10 , further comprising a rear mounted power end lube cooler. 
     
     
         19 . A method of hydraulic fracturing, comprising:
 positioning a compact frac pump trailer at a pump site, the compact frac pump trailer having a length below 37 feet; and   powering a pump via an electronics system, the electronics system comprising a transformer and electronic motor controls, the transformer and the electronic motor controls housed together.   
     
     
         20 . The method of  claim 18 , wherein the frac pump trailer further comprises a regulated suction stabilizer and a read mounted power end lube cooler. 
     
     
         21 . The method of  claim 18 , wherein the frac pump trailer further comprises a stroke based lubrication system compatible with oil lubricant.