The blocks and drilling line rotary drilling series unit 1 lesson 5 l d davis on amazoncom free shipping on qualifying offers deals with proper handling and maintenance of the crown and traveling blocks and the drilling line also covers equipment inspection procedures and programs to increase the service life of drilling lines. Click here to see the entire rotary drilling series rds unit 1 includes the following 10 lessons lesson 1 the rotary rig and its components 5th ed lesson 2 the bit 5th ed lesson 3 drill string and drill collars lesson 4 rotary kelly swivel tongs and top drive lesson 5 the blocks and drilling line 3rd ed revised. This publication is lesson 5 of unit 1 of the rotary drilling series rds deals with the proper handling and maintenance of the crown traveling blocks and drilling line also covers equipment inspection procedures and programs to increase the service life of drilling lines. Start studying drilling and completions chapter 1 rotary drilling learn vocabulary terms and more with flashcards games and other study tools
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