Learning Info

The connection to the bit
11.09.2021
205
The connection to the bit
The driller must drive and control the working of the bit from his position at the collar of the hol…
Vibrating methods of coring
10.09.2021
66
Vibrating methods of coring
These methods are used mainly for geotechnical, environmental, or archaeological sampling, and are i…
Worldwide Oil & Gas Companies HR- Recruiters Email Addresses
08.07.2021
14 540
Worldwide Oil & Gas Companies HR- Recruiters Email Addresses
Latest Updated and Collected Worldwide Oil & Gas Companies HR - Recruiters Effective Email Addre…
Wireline Recording Formats
24.06.2021
8 898
Wireline Recording Formats
Wireline logs are a graphic representation of various tool responses with regards to depth. In order…
Casing Grades
24.06.2021
11 718
Casing Grades
Casing is manufactured in several different grades. Grade is a term for classifying casing by streng…
How Oil and Gas Companies Should Maintain their HVAC Systems
16.06.2021
403
How Oil and Gas Companies Should Maintain their HVAC Systems
Oil and gas companies have to be very careful with their work. One little mistake can wreak havoc th…
FREE BOOK: Nontechnical Guide to Petroleum Geology, Exploration, Drilling & Production
20.03.2021
2 152
FREE BOOK: Nontechnical Guide to Petroleum Geology, Exploration, Drilling & Production
Third Edition
Factors affecting the capacity to make a hole
14.10.2020
1 793
Factors affecting the capacity to make a hole
Pressure (as stated previously) is often expressed in kilopascals, tonnes per square centimetre, or…
Sizes of common core holes
14.10.2020
1 496
Sizes of common core holes
Sizes of common core holes which are using in oil & gas drilling.
How to Calculate: Maximum Allowable Mud Weight from Leak-off Test Data
01.07.2020
3 456
How to Calculate: Maximum Allowable Mud Weight from Leak-off Test Data
Step by step hand calculation for oilfield engineers.
Winch and brake capacity
28.06.2020
2 420
Winch and brake capacity
A winch or hoist unit (often called drawworks on some rigs, including oil and gas rigs) usually cons…
Annular Capacity Formulas & Calculations
25.06.2020
2 638
Annular Capacity Formulas & Calculations
1. Annular Capacity between Casing or Hole and Drill Pipe, Tubing, or Casing 2. Annular Capacity bet…
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