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Module 7 - Comparison of Each Type of Multistage Completion Systems
Benefits and Considerations
Intro (1:43)
Number of Stages (3:11)
Stage Placement - PNP (0:41)
Stage Placement - BACS (0:34)
Stage Placement - CTACS (0:29)
Design Flexibility - PNP (1:07)
Design Flexibility - BACS (0:31)
Design Flexibility - CTACS (0:32)
Contingency Options - PNP (0:31)
Contingency Options - BACS (1:57)
Contingency Options - CTACS (0:34)
Operational Efficiency - PNP (0:52)
Operational Efficiency - PNP with Simultaneous Fracturing Operations aka Zipper Fracs (1:37)
Operational Efficiency - BACS (0:41)
Operational Efficiency - CTACS (0:49)
Services Required for Fracturing (3:00)
Post Frac Operations (2:46)
Refracturing Comparison (3:20)
Additional Resources for Benefits and Considerations
Applications and Other Ways to Compare Completion Systems
Intro (0:33)
Multi-Entry Fluid Distribution (0:26)
Single-Entry Fluid Distribution (0:10)
Multi-Entry vs Single-Entry Fluid Distribution Case History (2:16)
Multi-Entry vs Single-Entry Height Containment (2:56)
Longer Laterals (3:25)
Higher Number of Stages (1:27)
Low Number of Stages (1:03)
Appraisal Phase of the Asset Lifecyle (2:24)
Development Phase of the Asset Life Cycle (2:09)
Exception to the Guidelines for the Appraisal Phase (3:22)
Hydraulic Horsepower Shortage (1:34)
Mountainous Regions (1:42)
Casing Collapse (1:41)
Shallow Wells with Short Laterals (1:59)
Fracturing Fluid Shortage (2:35)
Offshore Applications (2:10)
Other Exceptions to the General Guidelines (1:30)
Effect of the Downturn on Completion Design and Selection - US Bakken Example (5:06)
Other Effects of the Downturn on Completion Design and Selection (2:20)
Choosing your Wellbore Completion Based on Your Frac Design (1:38)
The Importance of Coordinating Drilling, Wellbore Completions, and Fracturing (1:31)
Conclusion
Conclusion (0:37)
Refracturing Comparison
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