Hey Ex2
Seems there are 2 uses for the "swabbing" industry jargon, wonder which one they mean, me thinks .
Tend to think it is option 2
Wonder would DW clarify for us?
ab
Column 1 Column 2 0 mce-anchorEnglish Español
Column 1 0 1. vb. [Drilling]To reduce pressure in a wellbore by moving pipe, wireline tools or rubber-cupped seals up the wellbore. If the pressure is reduced sufficiently, reservoir fluids may flow into the wellbore and towards the surface. Swabbing is generally considered harmful in drilling operations, because it can lead to kicks and wellbore stability problems. In production operations, however, the term is used to describe how the flow of reservoir hydrocarbons is initiated in some completed wells.See: kick, volumetric efficiency, well control 1 2. vb. [Well Completions]To unload liquids from the production tubing to initiate flow from the reservoir. A swabbing tool string incorporates a weighted bar and swab cup assembly that are run in the wellbore on heavy wireline. When the assembly is retrieved, the specially shaped swab cups expand to seal against the tubing wall and carry the liquids from the wellbore.
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