Well riser definition
Well riser means the impervious portion of pipe extending from the top of the well screen or open borehole to the top of the monitoring well. The well riser prevents undesirable fluids and materials from entering the monitoring well and provides access to the zone or the interval being monitored.
Examples of Well riser in a sentence
Well riser shall consist of poly-vinyl chloride (PVC) or stainless steel, unless stated otherwise in the Site Specific Section of the Scope of Services.