Level and flow monitoring in oil and gas

Engineering & Marketing International
Technology

ControlByWeb

Industry

Oil and Gas

Client

Big D companies

Country

Midland, USA

Goals

Implementing inline flowmeters and utilizing ControlByWeb devices to log and transmit data seamlessly to a custom cloud-based SCADA system

Ensuring accurate tank level monitoring through a variety of sensors, including switches & transmitters, with remote accessibility & real-time data transmission

Enabling timely response to critical events through remote alarm notifications via email or SMS, with flexibility in triggering alerts based on conditional or scheduled logic

Challenges

Addressing the challenges of the demanding oilfield environment, requiring robust and durable equipment for consistent performance

Dealing with brief trip events from flowmeters and implementing efficient logging and transmission mechanisms for these momentary events

Ensuring reliable cellular connectivity for remote deployment of monitoring units and establishing seamless communication with email servers and cloud services

Solutions

Utilizing X-410 and X-420 devices for efficient flow and level monitoring, seam lessly integrated with a custom cloud-based SCADA environment

Implementing remote alarm capabilities through email or SMS, with the option for conditional or scheduled logic, and integration with SCADA for customized notifications

Utilizing the easy-to-program Task Builder and BASIC scripts for automation, allowing conditional logging, cloud integration, & triggering of industrial equipment based on specific scenarios

Results

Successful implementation of X-410 and X-420 devices for flow and level monitoring, providing real-time data logging and transmission to the custom cloud-based SCADA system

Reliable remote alarm capabilities through email or SMS notifications, with the flexibility of conditional or scheduled logic for triggering alerts

ControlByWeb devices demonstrating durability and consistent reliability in the challenging industrial settings of the oilfield

Big D Companies is a full service oilfield company that manages all things water, from frac pit construction to wastewater treatment and disposal. They use our 
X-410 and X-420 edge controllers for a variety of monitoring and alarm tasks. The X-410 is a do-it-all device with 4 relays and 4 digital inputs, while the X-420 has 4 analog inputs and 2 digital I/O. Our flexible means of passing data and our long history of rock solid reliability make our devices the perfect units to deploy in the oilfield for Big D’s custom cloud-based SCADA environment.

Deployment is easy. Devices are housed in a sealed enclosure along with a solar charger, battery, and cellular modem. These monitoring units are easy to setup and move as needed.

Flow Monitoring


For flow monitoring, Big D uses inline flowmeters that trip a contact for every barrel that passes. The trip is very momentary, lasting only a fraction of a second. The X-410 not only logs the event but can immediately pass this information on to their custom cloud-based SCADA.

Level Monitoring


A variety of sensors are used in the oilfield for tank level monitoring, from switches to continuous level transmitters. In the case of a level switch, often used by Big D, our X-410 is a fantastic tool for monitoring the contact(s) in the switch. For level transmitters, our X-420 is great for analog signals and our X-404 is perfect for Modbus RS-485 signals.
Level measurements and tank status can be remotely access through portforwarding, our Cloud service, pushed to your own cloud environment or via our smartphone app.

Remote Alarms


These devices all have remote alarm capability via email or SMS. All you need to make this work is an email server (SMTP) such as Amazon SES, SendGrid, or even Gmail. There are many SMTP services out there and nearly
any one can be used. Finally, an Internet connection is required to communicate with the email server when an alarm state is triggered. Alternatively, and how Big D chooses to handle this, our devices can alert your SCADA system and allow it to handle notifications. Our remote services tool and our custom scripting abilities make custom integrations possible.

 

Common Problems Solutions

Too complex- Complex data acquisition and control modules take too long to deploy

Too inflexible - Purpose-built devices are inflexible and lack the ability to work with custom systems

Too expensive or unreliable - Low cost monitoring and control is often unreliable, costing more to maintain

Simples - Simple, programmable I/O modules are capable and make deployment fast

Flexibility - Open communication protocols increase flexibility for custom integrations

Low cost and reliable - Affordability without sacrificing quality, justifying monitoring in more places