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Destruction of three idle production wells (W-1-1, W-1-2, and W-1-5)
Photo 1: Preparing Well W-1-1 for abandonment. Pump and piping removed from well, casing extension to capture displaced water installed, and tremmie pipe lowered into well to pump in grout.
Photo 2: Well abandonment process at Well W-1-1
Photo 3: Well W-1-1 after abandonment completion
Photo 4: Well W-1-2 being abandoned by pressure grouting. Well is fitted with a pressure cap and grout is pumped under pressure into well casing and annular space.
Photo 5: Well W-1-2 being abandoned by pressure grouting. Excessive SKR burrows and surrounding soil type prevented vehicular access to the well location to abandon using tremmie pipe.
Photo 6: Grout pressure maintained after pumping Well W-1-2 casing and annular
space full of grout
Photo 7: Well W-1-2 after completion of well abandonment.
Photo 8: Preparation of Well W-1-5 for abandonment: Fitment of casing
extension to capture displaced water during grout filling.
Photo 9: Preparation of Well W-1-5 for abandonment: Placement of tremmie
pipe in well to pump in sealing grout.
Photo 10: Well W-1-5 abandonment process proceeding.