2 x Toolstrings lost in 4-1/2” well. Location was in a populated area and SITHP was 4500psi with 14.5% (145,000ppm) H2S and had serious hydrate problems.
BDI were contact by the client at an early stage when the second fish and wire was left in the well just below the tubing hanger. Based on the history we worked with the client to prepare a fishing program. Based on the agreed fishing program we immediately selected and prepared specific fishing tools and airfrieghted to China. A BDI fishing and well control SME made 3 trips to China and fully recovered all wire and fish. The specialist also supervised a third party coiled tubing hydrate wash after recoveing the top wire and fish.