0
Jar is used in oil&gas industry specially in exploration of hydrocarbons.It is used to free the stuck string thus liquidating down hole problems.Jarring implies delivery of a heavy impact load to release the drilling string.A Drilling Jar is lowered along with Drill-string & it remains downhole as long as the Bit-Life.Fishing Jar is used during Fishing operations.D-Jars are more robustly built to with stand the bottom hole pressures&temperatures.
What else can I help you with?
What is the difference between a mason jar and a kilner jar?
The main difference between a mason jar and a kilner jar is the top. A kilner jar has a rubber-sealed screw top, while a mason jar has a disc-shaped metal lid and an outer metal part that screws around it.
Is the difference between helium in a jar in helium?
helium in a jar diff from helium atom
What is the difference between JAD and JAR?
JAD-Java Application Description JAR-Java archive
What is the difference between the mass in a jar of salsa and a chip with salsa?
500kg
What is the difference between exe and jar files?
I believe a jar takes up less memory but requires java to run exe and jar (although a jar is similar to a zip file) can NOT be run on Mac software.
What is the difference between mason and perfect mason jar?
The primary difference between a Mason jar and a Perfect Mason jar lies in their design and sealing capabilities. A Mason jar typically features a smooth or slightly textured neck, while a Perfect Mason jar has a distinctive, embossed design that includes a more pronounced shoulder and an improved sealing mechanism. This design helps create a better vacuum seal during canning, enhancing preservation. Both types are popular for canning and storage, but the Perfect Mason jar is often preferred for its reliability in sealing.
How does a water balloon get suction into a jar?
When a water balloon placed over the mouth of a jar is squeezed, the air inside the jar is compressed. When this compression occurs, the pressure inside the jar drops slightly, creating a suction force. This suction force, produced as a result of the pressure difference between the outside and inside of the jar, causes the water from the balloon to be drawn into the jar.
Is a jar of mixed nuts a heterogeneous?
Yes, because you can see the difference of mixtures in the jar.
How does thermal expansion help open a jar?
When a jar is heated, such as by running it under hot water, the metal lid expands more than the glass jar. This difference in expansion creates a temporary looseness between the lid and the jar, making it easier to open due to reduced friction. This process is known as thermal expansion.
What is the difference between and bottle and a jar?
The canning jar was invented by John L. MASON in the 1850s. ( http://en.wikipedia.org/wiki/Antique_fruit_jar) It's a generic term. The Ball company made canning jars under their brand.
Why does a hot liquid in a jar dent the metal lid?
When hot liquid is added to a jar, it heats the air trapped inside the jar. As the air expands, it creates pressure which pushes against the metal lid, causing it to buckle or dent. This is due to the difference in pressure between the inside and outside of the jar.
Can you charge a leydon jar with a 9v?
Yes, you can charge a leydon jar with a 9V battery. After all, a leydon jar is just a capacitor. A typical leydon jar is about 1nF, so you would not be able to do much with a potential difference of only 9V.
