TY - SER AU - Quinlan,Martin TI - Drilling hits 10-year peak: North Sea PY - 2008/// CY - PB - N2 - Although oil and gas production in the four North Sea countries continued to decline last year, a surge in UK drilling lifted the North Sea well total to its hgihets sisnce 1997. Development activity is still buoyant, but cost inflation could put a brake on new projects ER -