Oil and Gas

Submitted by Patricia Stockdill | Bakken Breakout
Regulations Ok'd to Reduce Crude Volatility

Emergency order required all rail shippers to test products from the Bakken to ensure proper classifications of the oil within federal regulations before it's transported. The intent was to ensure shippers properly classified crude oil for transportation and to quantify the range of physical and chemical properties.

Submitted by Jon Monsen, Ph.D., P.E., Control Valve Technology Specialist at Valin
Rule of Thumb for Control Valve Sizing

When control valve professionals talk about "control valve sizing," they really mean the entire process of selecting the valve that will do the best job of controlling the process. Selecting the right size valve is an important part of the process, but there are other equally important considerations as well.

This video takes you step by step from deburring a piece of tubing, marking the tubing, making up the fitting, and pressurizing the fitting to show that it only takes one and a quarter turn to properly seal a fitting from leaks.

In this video Rich Wilbur demonstrates how you can use tubing that you can measure, mark, layout, and bend. Check it out!

Submitted by Jon Monsen Ph.D., PE // Flow Control Network Magazine
Part II: A Guide to Control Valves and Process Variability

This is Part II in a four-part series based on the contents of the new textbook, “Control Valve Application Technology, Techniques and Considerations for Properly Selecting the Right Control Valve.”

Submitted by Jon Monsen Ph.D., PE // Flow Control Network Magazine
Part I: A Guide to Control Valves and Process Variability

This article discusses the importance of selecting the correct flow characteristic and correctly sizing the valve in order for the valve to properly control the process.

Submitted by Tim Tritch

The purpose of a filter is to remove contaminants from a fluid stream either completely, or at least down to a given rating or specification. Filters are used to help control contaminants and are rated according to their ability to remove these contaminants from a liquid, gas or air stream. There are different methods in which the performance of filters are specified.

Submitted by Ernie Reichenbach | Flow Control Magazine
Allocation Measurement Systems: Enabling optimum accuracy in well extraction processes

The recent oil boom in the United States, driven by rapidly advancing extraction technologies, presents new and critical challenges to operators in the measurement of oil, water and gas produced in surface operations.

Submitted by Jon Monsen, Ph.D.

The principle difference between the nature of the flow of gas and the flow of liquid through control valves is that liquids are incompressible and gasses are compressible.

Submitted by Jon Monsen, Ph.D.
Control Valve Flow Characteristics

Selecting a valve with the correct flow characteristic (the relationship between valve opening and flow capacity) can be as important as the selection of the valve size.