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Completion and workover of horizontal and extended-reach wells in the Statfjord field. P. Kostol and K. Ostvang. SPE Drilling Completion, December 1995, 10(4), 211--218.

A brief outline is given of the Statfjord field and its background of extended-reach-drilled (ERD) and horizontal wells. Ten horizontal wells with horizontal sections of up to 2150 m and four ERD wells with horizontal reach of up to 7290 m were completed. A number of wells were recompleted and interventions for logging purposes were performed. The development of the completion and workover techniques are described that have been undertaken since the drilling of the first horizontal well in 1990 to April 1994. 4 refs.

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