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Channel: Drilling Formulas and Drilling Calculations
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Free Promotion Download Well Control Quiz Book: Tricky Questions and Well...

We would like to have a free download promotion for our Kindle well control book “Tricky Questions and Well Control Equipment” which is the interactive quiz book running on kindle devices, Tablets, and...

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Pipe Light Calculation

Pipe light, which is a special term in a snubbing operation, describes the condition of the well which well head pressure and buoyancy acting upward again a cross sectional area of pipe is greater than...

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Blowout at EOG site in Eagle Ford Shale – Nabors Rig Blows Out

I would like to share this NEWS. A drilling rig owned by Nabors Drilling USA blew out and caught fire Wednesday evening just before 7 pm while drilling an Eagle Ford Shale horizontal well for EOG...

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What My Friends Think I Do – Oilfield Theme

These are very funny “What My Friends Think I Do - Oilfield Theme”. You might have seen some of them before. Oilfield Training Oil & Gas Industry Oilfield Company Man Geology   Field Engineers Oil...

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Applications of Directional Drilling in Oil and Gas Industry

Nowadays, directional drilling is widely used around the world because it has several advantages over a normal vertical well. The applications of directional drilling are as follows: Sidetrack Well...

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Another Bad Oilfield Incident – Drill collar in drillers shack

I don’t really know much about the detail of this incident. If you know, please feel free to share with us so other people will learn from this event. Drill Collar laid across the rig floor Drill shack...

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International Association of Drilling Contractors (IADC) Well Control Kill Sheet

International Association of Drilling Contractors (IADC ) is one of important organizations in drilling industries. One of their main contributions is well control. IADC has the well control courses...

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What Threatens the Future of the Oil and Gas Industry?

In the future the oil and gas industry faces numerous challenges. There’s have been some large spills and more environmental concerns in the oil and gas industry recently such as the large BP oil spill...

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Lubricate and Bleed in Well Control

In some special well control cases, you will not be able to circulate kick out of the well then the kick is brought up to the surface using special well control procedure like “Volume Metric Method”....

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5 Factors that Affect Crude Oil Prices

Crude oil prices are impacted by supply and demand in the marketplace. There are many things that cause supply and demand to go up or down. Here are the main factors that impact crude oil prices. Basic...

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The Bit – Rotary Drilling Book Review

There are not many books about drilling bits in the market. Today, I would like to share with you about this book, “The Bit” which is a very good book in the rotary drilling series.     The book is...

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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...

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What are differences between Full Opening Safety Valve (TIW valve) and Inside...

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...

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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...

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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...

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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...

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Basic Understanding About Positive Displacement Mud Pumps in Drilling Industry

Positive displacements pumps are generally used on drilling rigs to pump high pressure and high volume of drilling fluids throughout a drilling system. There are several reasons why the positive...

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Why Does Drillstring Fail? Basic Understanding of Drill String Failure

In drilling industry, it is common that drill string will fail while drilling. Two main factors causing drillstring failure are stresses and corrosion. Stress Affects on Drillstring Drillstring is...

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What Are Differences Between Possible and Positive Well Control Indicators?

Many people tend to confuse between possible and positive well control indicators therefore we would like to differentiate between these two well control indicators. Possible Well Control (kick)...

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Top 5 Oilfield Service Companies in The Upstream Industry

Oilfield service companies are one of the major parts of the oil and gas exploration/production industry. Some people who would like get good pay and challenging jobs should apply for oilfield service...

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