Schlumberger Technology Corporation

Alexander Tanner Taylor

Bao Mi

James Matthews

Nan Mu

Marcos Suguru Kajita

Florence Binet

Clare Schoene

Yan Kuhn De Chizelle

Ying Wang

Amal Bagulayan

Manuel Alfonso Bobadilla Larios

Manbro Lee

Bryan Suharik

Muktabh Anchlia

Joseph McKinney

A system can include one or more processors; memory; a data interface that receives data; a control interface that transmits control signals for control of pumps of a hydraulic fracturing operation; and one or more components that can include one or more of a modeling component that predicts pressure in a well fluidly coupled to at least one of the pumps, a pumping rate adjustment component that generates a pumping rate control signal for transmission via the control interface, a capacity component that estimates a real-time pumping capacity for each individual pump, and a control component that, for a target pumping rate for the pumps during the hydraulic fracturing operation, generates at least one of engine throttle and transmission gear settings for each of the individual pumps using an estimated real-time pumping capacity for each individual pump where the settings are transmissible via the control interface.

Fracturing operations pump fleet balance controller

Systems and methods presented herein include a computing system that includes a non-transitory memory and one or more hardware processors configured to read instructions from the non-transitory memory to perform operations. The operations include detecting one or more pumps of a wellsite system that are activated. The operations also include generating a graphical user interface. The graphical user interface includes a pump list panel comprising one or more pump icons, each pump icon corresponding to a pump of the one or more pumps. The graphical user interface also includes a manifold layout panel comprising a manifold outline that represents an actual physical layout of one or more manifolds of the wellsite system. The operations also include receiving, via the graphical user interface, an input assigning a pump icon of the one or more pump icons onto a pump location of the manifold outline. The operations further include updating the graphical user interface to display one or more operating parameters of the pump corresponding to the pump icon proximate the pump icon.

Patterns on automated fracturing pump setup and operations

Changing a cumulative pumping rate of multiple pump units by adjusting individual pumping rates of the pump units, wherein each temporary dip or spike of an individual pumping rate of one of the pump units is automatically offset by a predetermined temporary adjustment of an individual pumping rate of another one or more of the pump units to thereby reduce effects of the temporary dip or spike on the cumulative pumping rate of the pump units.

Operating multiple fracturing pumps to deliver a smooth total flow rate transition

Methods and systems pertaining to generating a startup or other operating order of pumps of a pumping system for performing a subterranean formation fracturing operation, and/or another pumping operation, and for coordinating distribution of flow rates to the pumps for performing the pumping operation.

Automated control of hydraulic fracturing pumps

Display screen with a graphical user interface

Growing community of inventors

Missouri City, TX, United States of America

Alexander Tanner Taylor