THUMS C-440 Well Rework Program at Island Chaffee

THUMS proposes to rework an existing producing well in the Wilmington field on Island Chaffee C440. The reworks consist of running a casing sleeve and a inner liner followed by replacing production equipment inside the existing wellbore and returning the well to existing use. This well falls under Group D, of CalGEM’s rework exemptions guidance document published in December 2023. The proposed project consists of the California Department of Conservation, Geologic Energy Management Division CalG...