Completion and Workover Operations

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This course details basic explanations, followed by detailed description of completion and workover operations, equipment and tools. The focus includes design issues from a dynamic perspective and highlights static design short-comings, field-based application workflows, monitoring methods for recognition of developing problems, preventative and repair solutions.

Content duration: (11:23:07)

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    Chapter 2 - Cementing – Primary Isolation 49:50

    2.01 Cementing - Primary Isolation (20:16) Quiz

    2.02 Comparison of costs – efficiency and weather factors for completion options (19:34) Quiz

    Chapter 3 - Basics of Wellheads, Trees, Chokes and Flanges 38:14

    3.01 Flanges, Trees & Valves (12:28) Quiz

    3.02 Production Chokes (15:46) Quiz

    Chapter 4 – Completion Options 1:14:26

    4.01 Factors that Drive Completion Choices (24:00) Quiz

    4.02 Type of Completion System (24:19) Quiz

    4.03 Dissolvable Plugs, Sleeves & Balls (11:07) Quiz

    Chapter 5 - Perforating - Establishing Flow Between Formation & Wellbore 1:46:12

    5.01 Types of Perforators (13:13) Quiz

    5.02 Perforating (12:28) Quiz

    5.03 Perforating Design (19:30) Quiz

    5.04 Downhole Perforation Performance (20:22) Quiz

    5.05 Perforating Multiple Strings of Pipe (09:58) Quiz

    5.06 Explosive Safety Information for Observers (05:41)

    Chapter 6 - Sand Control Options & Operations 1:43:48

    6.01 Unstable Formations (16:21) Quiz

    6.02 Sand Control Methods (18:14) Quiz

    6.03 Things that cause screens to fail… (11:34) Quiz

    6.04 Gravel Packs (16:46) Quiz

    6.05 Screens, Packers, Crossovers (07:40)

    6.06 Advanced Performance Gravel Packs (13:13)

    Chapter 7 - Acids, Acidizing & Backflow 2:08:05

    7.01 Acidizing Basics and Failure Causes (32:56) Quiz

    7.02 Acids (25:13) Quiz

    7.03 Acid Fracturing (07:09) Quiz

    7.04 Sandstone Acidizing (06:54) Quiz

    7.05 Acid Diverting (13:17) Quiz

    7.06 Acid Backflow (12:36) Quiz

    Chapter 8 - Fracturing Issues - During Pumping 57:20

    8.01 Fracturing Design - Theory & Reality (32:53) Quiz

    8.02 Watching the Fracturing Pump Chart (14:27) Quiz

    Chapter 9 - Fracture Driven Interactions - Casing Damage & Frac Hits 1:14:34

    9.01 Casing Deformation (30:17) Quiz

    9.02 Erosion (06:54) Quiz

    9.03 Fracture Driven Interactions (Frac Hits) (22:23) Quiz

    Chapter 10 - Fracturing Flowback & Well Cleanup After Shut-in 48:10

    10.01 Plug type selection (27:56) Quiz

    10.02 Look at the Pieces (15:14)