North America and Canada Oil and Gas Job Opportunities Boom

With the development of industries such as shale rock, tar sands, and deep water drilling in the United States and Canada, the oil and gas industry in North America has been booming. It is predicted that the U.S. oil production could outpace Saudi Arabia and that North America could become an exporter of energy across the globe. Since this industry is still being developed there are countless open positions from construction to the production of oil and gas itself.

Historically the United States has always had a shortage of labor. The country’s economic output is always greater than its ability to recruit the skilled labor that is needed to keep up with demand for US goods and services. This is why the United States has always required immigration to provide the labor. Most Americans have a negative birth rate, and without young people, industry cannot keep up.

Continue reading

Texas-Drilling Rig Hits Gas Pipeline Then Explodes

November 14th, 2013 MILFORD, Texas -Hundreds of people in Ellis County were evacuated and others were asked to stay away from the area where a gas pipeline caught fire Thursday morning.

It happened at about 9:30 a.m. November 14th, 2013 near the intersection of Highway 77 and FM 308 in Milford.

Ellis County spokesman James Saulter said a Chevron crew had been conducting a type of drilling when the explosion happened.

Continue reading

Basic Understanding about Drill Pipe

Drillpipe is seamless steel pipe made up in the drill string and it is the major component of the entire drillstring. Typically, 90% – 95% of the total length is drill pipe. Thread connection of drill pipe is called “Tool Joint”. One end of drill pipe has a female end which is named as “Box” (see Figure 1).

basic-Understanding-About-Drill-Pipe-1-Box-Connection

Figure 1 – Box End of Tool Joint

Continue reading

What are differences between Full Opening Safety Valve (TIW valve) and Inside BOP valve (Gray Valve)?

Two types of stabbing valves that must be prepared for well control are Full Opening Safety Valve (TIW valve) and Inside BOP valve (Gray Valve). We would like to describe what the differences between two valves are.

What-are-differences-between-TIW-valve-and-Grey-Valve-3

Full Opening Safety Valve or TIW valve

Full Opening Safety Valve or TIW valve is a ball valve designed for high pressure condition and it can hold pressure from both directions. It is called “Full Opening” because when the ball valve is opened; the flow path through the valve has a smooth inside diameter. One thing that you need to remember is that the term “Full Opening” does not mean that the ID of the valve is the same of drill pipe ID. ID of the valve is typically smaller than the pipe in the hole.

 What are differences between TIW valve and Grey Valve 1

 Figure 1 Full Opening Safety Valve

Continue reading

Understand Pressure Loss (Frictional Pressure) in Drilling System

Frictional pressure is pressure loss acting in the opposite direction of fluid flow and today we will look into each component in pressure therefore you will get clearer picture about the frictional pressure in drilling system.

Let take a look at the simple diagram below.

Understand Frictional Pressure in Drilling 1

A mud pump creates power to move drilling fluid from point A to C and the frictional pressure or pressure loss is the amount of pressure required to transfer fluid.

Pump pressure is 2,000 psi at the starting point (“A”) and at the end point (“C”), pressure is 0 psi. This tells you that you need 2,000 psi to overcome the frictional pressure in order to move the fluid from point “A” to point “C”.

“Differential pressure between two points in the system is pressure loss while fluid is moved from one to another point.”

Continue reading