Drilling Bit Types and Drilling Bit Selections
Currently in the drilling industry, there are two main categories of drilling bits: rolling cutter bits and fixed cutter bits. Plus, bit sizes…
How to Determine Mud Motor Failure?
Mud motor failure downhole may be happened from time to time. The questions that are usually raised are things like…
Importance of Choke Drill and Its Procedure
Choke drill is one of well control drills that will improve crew competency in driller’s method. The advantages from the choke…
Fishing Drill Pipe Procedure – Screw in Drill Pipe
Sometimes drillpipe is accidentally dropped into the well and you need to fish it out of the well. One easy…
Mechanical Blind Back Off Drill String and Tubular
Mechanical blind back off is the procedure to intentionally break out stuck drill string by applying left hand torque and transmitting…
What You Need To Know About Drilling Bit Balling Up and How To Troubleshooting it?
Bit balling is one of the drilling operational issues which can happen anytime while drilling. This issue can cause several…
How To Identify Drill Bit Failure While Drilling an Oil Well?
Identifying drill bit failure during oil well drilling is vital to prevent expensive downtime and ensure operational safety. Employing various…
Reamer Shoes
Reamer shoes are specialized shoes that are attached to the bottom of a casing or liner string. They are designed…
What is a relief valve in a pump?
A relief valve is a Valve which is installed on a pump or pipework to relieve excessive pressure in a positive…
“Play” in bearings
“Play” in bearings refers to the internal clearance or looseness between the balls/rollers and the raceways, which allows for smooth rotation…