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Learning Info

Types of Screw drivers
07.05.2020
1 119
Types of Screw drivers
A screw is a shaft which has a groove on its surface. It is designed to hold objects in a certain al…
The Well-Control System
06.05.2020
7 646
The Well-Control System
The well control system prevents the uncontrolled flow of formation fluids from the wellbore. When t…
A Brief History of Oil
06.05.2020
2 160
A Brief History of Oil
Oil is a uniquely rich energy source. The amount of energy stored in a gallon of oil is equal to the…
Hand Tool: Wrench Size Chart
06.05.2020
2 078
Hand Tool: Wrench Size Chart
Wrench Size Chart
Drilling Rig Rotary System
04.05.2020
15 308
Drilling Rig Rotary System
The rotary system includes all of the equipment used to achieve bit rotation. Originally, the main d…
Drilling Fluid Classifications: Pneumatic Fluids
02.05.2020
3 053
Drilling Fluid Classifications: Pneumatic Fluids
Pneumatic (air/gas based) fluids are used for drilling depleted zones or areas where abnormally low…
Drilling Fluid Classifications
02.05.2020
4 079
Drilling Fluid Classifications
 Drilling fluids are separated into three major classifications: •  Pneumatic&nb…
Casing Handling Tools
29.04.2020
9 301
Casing Handling Tools
A wide variety of the elevator and spider assemblies are available to run casing. Some elevators are…
Casing Size Selection
29.04.2020
4 265
Casing Size Selection
Once the setting depths have been determined the next step is obviously to select the sizes of the c…
Standard Gravity
28.04.2020
1 470
Standard Gravity
In the preceding formula, the specific weight is determined from the specific mass using the local a…
API 8-rd Connections
28.04.2020
12 222
API 8-rd Connections
The most common type of casing connection in use is the API 8-rd connection, where 8-rd means 8-roun…
Casing Grades
25.04.2020
8 915
Casing Grades
Casing is manufactured in several different grades. Grade is a term for classifying casing by streng…
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