Uncoventional Completions - Oil and Gas Well Completions

A: A: Differential is the load case for plugs during frac. Burst logic is a tubing habit and doesn't map here. B: API 11D1 revisions tightened test acceptance. If the spec doesn't freeze the edition, you can't accept a lower legacy rating. C: API 11D was split for a reason; legacy ratings aren't equivalent and cast iron changes debris risk. D: Field margins don't let you redefine the frac program to suit hardware.

A: A: Continuity after arming is the final gate; it can change during rig-up. B: Drift matters but it's static and already cleared earlier. C: FAT records don't protect you from field wiring errors. D: Perf design is a planning check, not a last-minute acceptance step.

A: A: Withdrawal doesn't rewrite your contract midstream. B: Contractual reference controls; updating needs MOC and sign-off. C: Mixing limits from different editions creates an untraceable basis. D: Anecdote isn't qualification, especially for elastomer swelling and blistering.

A: A: ESPs handle high water rates when sand control and metallurgy are addressed. B: Rod pumps struggle with sand and high rates in horizontals. C: Gas lift depends on stable gas supply and doesn't suit early flowback. D: Jet pumps trade simplicity for efficiency losses that hurt at this rate.