IP Library Granted Patent US 11,960,305
Granted Patent B2
US 11,960,305 · App. 17/136,937 · Granted Apr 16, 2024

Automated blender bucket testing and calibration

Inventors: Jared Oehring (Houston, TX); Alexander Christinzio (Houston, TX)
Assignee: U.S. Well Services, LLC
G05D11/132E21B43/2607
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Quick Facts
Patent No.
US 11,960,305
App. No.
17/136,937
Granted
Apr 16, 2024
Kind
B2
Abstract

A pump control system includes an additive pump, the additive pump being fluidly coupled to a component of a hydraulic fracturing system. The system also includes an additive container, the additive container configured to provide an additive to the additive pump via a flow path. The system further includes a diversion system, arranged within the flow path between the additive pump and the component of the hydraulic fracturing system, the diversion system configured to redirected at least a portion of additive directed toward the component of the hydraulic fracturing system. The system includes a calibration system configured to receive the redirected portion of the additive, the calibration system adapted to adjust one or more operational parameters of the additive pump responsive to an evaluation of a flow parameter of the redirected portion of the additive.

Claims (15)

1. A pump control system, comprising:

an additive pump, the additive pump being fluidly coupled to a component of a hydraulic fracturing system;

an additive container, the additive container configured to provide an additive to the additive pump;

a diversion system, arranged within a flow path between the additive pump and the component of the hydraulic fracturing system, comprising:

a first separate flow path coupled to the component of the hydraulic fracturing system, and

a second separate flow path, wherein at least a first portion of the additive entering the diversion system is directed along the first separate flow path and at least a second portion of the additive entering the diversion system is directed along the second separate flow path; and

a calibration system configured to receive at least the second portion of the additive via the second separate flow path, the calibration system adapted to adjust one or more operational parameters of the additive pump responsive to an evaluation of a flow parameter of at least the second portion of the additive.

2. The pump control system of claim 1 , further comprising:

a container positioned to receive at least the second portion of the additive from the second separate flow path.

3. The pump control system of claim 1 , further comprising:

a controller of the calibration system, the controller being communicatively coupled to the additive pump to regulate one or more operational parameters of the additive pump.

4. The pump control system of claim 3 , wherein the controller is further communicatively coupled to the diversion system.

5. The pump control system of claim 1 , wherein the diversion system includes one or more valves to redirect at least the second portion of the additive along the second separate flow path to the calibration system.

6. The pump control system of claim 1 , wherein the component of the hydraulic fracturing system is a blender.

7. The pump control system of claim 1 , wherein the calibration system is initialized prior to a fracturing operation.

Assignments (6)
INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Jan 3, 2024
From: FTS INTERNATIONAL SERVICES, LLC; U.S. WELL SERVICES, LLC; PROFRAC SERVICES, LLC; U.S. WELL SERVICES HOLDINGS, LLC; BEST PUMP AND FLOW, LLC
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 066186/0752 →
RELEASE OF SECURITY INTEREST Recorded Dec 21, 2023
From: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS COLLATERAL AGENT
To: U.S. WELL SERVICES, LLC
Reel/Frame 066091/0133 →
SECURITY INTEREST Recorded Dec 16, 2022
From: U.S. WELL SERVICE HOLDINGS, LLC; USWS HOLDINGS LLC; U.S. WELL SERVICES, LLC; USWS FLEET 10, LLC; USWS FLEET 11, LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 062142/0927 →
SECURITY INTEREST Recorded Nov 2, 2022
From: U.S. WELL SERVICES, LLC
To: PIPER SANDLER FINANCE LLC
Reel/Frame 061875/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 6, 2022
From: OEHRING, JARED; CHRISTINZIO, ALEXANDER
To: U.S. WELL SERVICES, LLC
Reel/Frame 060112/0542 →
SECURITY INTEREST Recorded Jun 30, 2021
From: U.S. WELL SERVICES, LLC
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 057434/0429 →
Continuity (2)
Provisional Application 62955768 · Dec 31, 2019
Related Publication 20210200249A1 · Jul 1, 2021